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DRV8301 x1 gate driver IC
AS5047P x1 14-Bit On-Axis Magnetic Rotary Position Sensor
5C612L (YENX2E) x8 MOSFET – Power, Single, N-Channel
STK17 (3.3K403) x1 Same as AMS1117 - 3.3V LDO regulator
JM25AB (5109BSD) x1 LM5109B Half-Bridge Gate Driver
MDD (K310) x2
Quartz (8MHz) x1
VP232 (32M AFVX) x1 N65HVD232D 3.3-V CAN TRANSCEIVER
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https://www.youtube.com/channel/UC2i5I1tcOXRJ2ZJiRxwpCUQ
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odrv0.erase_configuration()
odrv0.config.brake_resistance = 2.0
odrv0.config.dc_bus_undervoltage_trip_level = 8.0
odrv0.config.dc_bus_overvoltage_trip_level = 56.0
odrv0.config.dc_max_positive_current = 20.0
odrv0.config.dc_max_negative_current = -3.0
odrv0.config.max_regen_current = 0
odrv0.save_configuration()
odrv0.axis0.motor.config.pole_pairs = 7
odrv0.axis0.motor.config.calibration_current = 5
odrv0.axis0.motor.config.resistance_calib_max_voltage = 2
odrv0.axis0.motor.config.motor_type = MOTOR_TYPE_HIGH_CURRENT
odrv0.axis0.motor.config.current_lim = 15
odrv0.axis0.motor.config.requested_current_range = 20
odrv0.save_configuration()
odrv0.axis0.encoder.config.mode = ENCODER_MODE_INCREMENTAL
odrv0.axis0.encoder.config.cpr = 16384
odrv0.axis0.encoder.config.bandwidth = 3000
odrv0.axis0.config.calibration_lockin.current = 5
odrv0.axis0.config.calibration_lockin.ramp_time = 0.4
odrv0.axis0.config.calibration_lockin.ramp_distance = 3.1415927410125732
odrv0.axis0.config.calibration_lockin.accel = 20
odrv0.axis0.config.calibration_lockin.vel = 40
odrv0.save_configuration()
odrv0.axis0.controller.config.control_mode = CONTROL_MODE_POSITION_CONTROL
odrv0.axis0.controller.config.vel_limit = 50
odrv0.axis0.controller.config.pos_gain = 30
odrv0.axis0.controller.config.vel_gain = 0.02
odrv0.axis0.controller.config.vel_integrator_gain = 0.2
odrv0.axis0.controller.config.input_mode = INPUT_MODE_TRAP_TRAJ
odrv0.axis0.trap_traj.config.vel_limit = 30
odrv0.axis0.trap_traj.config.accel_limit = 5
odrv0.axis0.trap_traj.config.decel_limit = 5
odrv0.save_configuration()
odrv0.reboot()
odrv0.axis0.requested_state = AXIS_STATE_MOTOR_CALIBRATION
odrv0.axis0.motor.config.pre_calibrated = True
odrv0.axis0.requested_state = AXIS_STATE_ENCODER_OFFSET_CALIBRATION
odrv0.axis0.config.startup_encoder_offset_calibration = True
odrv0.axis0.requested_state = AXIS_STATE_CLOSED_LOOP_CONTROL
odrv0.axis0.config.startup_closed_loop_control = True
odrv0.save_configuration()
odrv0.reboot()
odrv0.axis0.controller.input_pos = 50
odrv0.axis0.controller.input_pos = 0
odrv0.axis0.requested_state = AXIS_STATE_IDLE
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https://blog.csdn.net/gjy_skyblue
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https://blog.csdn.net/gjy_skyblue
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https://blog.csdn.net/gjy_skyblue
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https://blog.csdn.net/gjy_skyblue
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to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.
+5
View File
@@ -0,0 +1,5 @@
# ODrive-MKS
## Related tutorials and Notice
ODrive test video. [Click here.](https://www.youtube.com/watch?v=DVN25PbMfDE&list=PLc2RScfrSFEDcQp6Qvc7mBNre8ABCoz9p)
@@ -0,0 +1,117 @@
name: Tests
on:
pull_request:
branches: [master, devel]
tags: ['fw-v*']
push:
branches: [master, devel]
tags: ['fw-v*']
jobs:
compile:
strategy:
fail-fast: false
matrix:
os: [ubuntu-16.04, ubuntu-latest, windows-latest, macOS-latest]
board_version: [v3.6-56V]
debug: [true]
include:
- {os: ubuntu-latest, board_version: v3.2, debug: false}
- {os: ubuntu-latest, board_version: v3.3, debug: false}
- {os: ubuntu-latest, board_version: v3.4-24V, debug: false}
- {os: ubuntu-latest, board_version: v3.4-48V, debug: false}
- {os: ubuntu-latest, board_version: v3.5-24V, debug: false}
- {os: ubuntu-latest, board_version: v3.5-48V, debug: false}
- {os: ubuntu-latest, board_version: v3.6-24V, debug: false}
- {os: ubuntu-latest, board_version: v3.6-56V, debug: false}
runs-on: ${{ matrix.os }}
steps:
- uses: actions/checkout@v2
- name: Install prerequisites (Debian)
if: startsWith(matrix.os, 'ubuntu-')
run: |
DEBIAN_VERSION="$(lsb_release --release --short)"
echo Debian version: $DEBIAN_VERSION
if [ "$DEBIAN_VERSION" -gt 9 ]; then
sudo apt-get install gcc-arm-none-eabi
else
# Ubuntu 16.04 (Debian 9) is on ARM GCC 4.9 which is too old for us
sudo add-apt-repository ppa:team-gcc-arm-embedded/ppa
sudo apt-get update
sudo apt-get install gcc-arm-embedded
fi
if ! (apt-cache search tup | grep "^tup - "); then
sudo add-apt-repository ppa:jonathonf/tup
sudo apt-get update
fi
sudo apt-get install tup
sudo apt install python3 python3-yaml python3-jinja2 python3-jsonschema
- name: Install prerequisites (macOS)
if: startsWith(matrix.os, 'macOS-')
run: |
brew install armmbed/formulae/arm-none-eabi-gcc
brew cask install osxfuse && brew install tup
pip3 install PyYAML Jinja2 jsonschema
- name: Cache chocolatey
uses: actions/cache@v2
if: startsWith(matrix.os, 'windows-')
with:
path: C:\Users\runneradmin\AppData\Local\Temp\chocolatey\gcc-arm-embedded
key: ${{ runner.os }}-gcc-arm-embedded
restore-keys: |
${{ runner.os }}-gcc-arm-embedded
- name: Install prerequisites (Windows)
if: startsWith(matrix.os, 'windows-')
run: |
Invoke-WebRequest -Uri "http://gittup.org/tup/win32/tup-latest.zip" -OutFile ".\tup-latest.zip"
Expand-Archive ".\tup-latest.zip" -DestinationPath ".\tup-latest" -Force
echo "::add-path::$(Resolve-Path .)\tup-latest"
choco install gcc-arm-embedded # downloads https://developer.arm.com/-/media/Files/downloads/gnu-rm/9-2019q4/gcc-arm-none-eabi-9-2019-q4-major-win32.zip
pip install PyYAML Jinja2 jsonschema
- name: Prepare Compilation
run: |
# for debugging
arm-none-eabi-gcc --version
python --version
cd ${{ github.workspace }}/Firmware
echo "CONFIG_BOARD_VERSION=${{ matrix.board_version }}" >> tup.config
echo "CONFIG_STRICT=true" >> tup.config
echo "CONFIG_DEBUG=${{ matrix.release }}" >> tup.config
tup init
tup generate ./tup_build.sh
- name: Compile (Unix)
if: "!startsWith(matrix.os, 'windows-')"
run: |
cd ${{ github.workspace }}/Firmware
bash -xe ./tup_build.sh
- name: Compile (Windows)
if: startsWith(matrix.os, 'windows-')
run: |
cd ${{ github.workspace }}/Firmware
mv tup_build.sh tup_build.bat # in reality this is a .bat script on windows
.\tup_build.bat
#code-checks:
# runs-on: ubuntu-latest
# steps:
# TODO:
# - check if enums.py is consistent with yaml
# - clang-format check
# - check if interface_generator outputs the same thing with Python 3.5 and Python 3.8
@@ -0,0 +1,67 @@
name: Build and publish HTML documentation website
on:
push:
branches: [ feature/doc_autogen ]
jobs:
jekyll:
runs-on: ubuntu-16.04
steps:
- uses: actions/checkout@v2
- name: Setup Python
uses: actions/setup-python@v2
with:
python-version: '3.x'
# Use GitHub Actions' cache for ruby and python packages to shorten build times and decrease load on servers
- name: Cache gems
uses: actions/cache@v2
with:
path: docs/vendor/bundle
key: ${{ runner.os }}-gems-${{ hashFiles('docs/Gemfile.lock') }}
restore-keys: |
${{ runner.os }}-gems-
- name: Cache pip
uses: actions/cache@v2
with:
path: ~/.cache/pip
key: ${{ runner.os }}-pip-PyYAML-Jinja2-jsonschema
restore-keys: |
${{ runner.os }}-pip-
${{ runner.os }}-
- name: Install Python dependencies
run: pip install PyYAML Jinja2 jsonschema
# Autogenerate the API reference .md files in the python in the python/python3 container
- name: Autogenerate the API reference .md files in the python container
run: |
mkdir -p docs/_api docs/_includes
python Firmware/interface_generator_stub.py --definitions Firmware/odrive-interface.yaml --template docs/_layouts/api_documentation_template.j2 --outputs docs/_api/#.md
python Firmware/interface_generator_stub.py --definitions Firmware/odrive-interface.yaml --template docs/_layouts/api_index_template.j2 --output docs/_includes/apiindex.html
- name: Build the site in the jekyll/builder container
run: |
docker run \
-v ${{ github.workspace }}:/srv/jekyll -e PAGES_REPO_NWO=${GITHUB_REPOSITORY} \
ruby:2.7-buster /bin/sh -c "
chmod 777 /srv/jekyll/docs && \
cd /srv/jekyll/docs && \
bundle config path vendor/bundle && \
bundle install && \
JEKYLL_ENV=production bundle exec jekyll build
"
touch .nojekyll
- name: Push to documentation branch
run: |
git config user.name "${GITHUB_ACTOR}"
git config user.email "${GITHUB_ACTOR}@users.noreply.github.com"
git add -f docs/_site
git commit -m "jekyll build from Action ${GITHUB_SHA}"
git push --force origin HEAD:${REMOTE_BRANCH}
env:
REMOTE_BRANCH: gh-pages
@@ -0,0 +1,34 @@
name: pip install odrive (nightly)
on:
schedule:
- cron: '0 2 * * *' # run at 2 AM UTC
jobs:
nightly:
strategy:
fail-fast: false
matrix:
os: [ubuntu-latest, windows-latest, macOS-latest]
#pip: [pip2, pip3]
runs-on: ${{ matrix.os }}
steps:
- name: Install odrivetool
run: |
pip install monotonic # TODO: this is dishonest. Must be removed as soon as v0.5.0 is published!
pip install odrive
# This one currently fails because Github Actions runs pip as non-root
#- name: Check if udev rules were set up properly
# if: matrix.os == 'ubuntu-latest'
# run: test -f /etc/udev/rules.d/91-odrive.rules
# This step is mentioned in the user guide
- name: Add ~/.local/bin to path
if: matrix.os == 'ubuntu-latest'
run: echo "::add-path::~/.local/bin"
- name: Launch odrivetool
# This returns a non-zero exit code if the odrivetool throws an exception
run: echo 'quit()' | odrivetool shell
@@ -0,0 +1,68 @@
# Byte-compiled / optimized / DLL files
__pycache__/
*.py[cod]
*$py.class
# C extensions
*.so
# Unit test / coverage reports
htmlcov/
.tox/
.coverage
.coverage.*
.cache
nosetests.xml
coverage.xml
*,cover
.hypothesis/
# Translations
*.mo
*.pot
# Django stuff:
*.log
# PyBuilder
target/
#Ipython Notebook
.ipynb_checkpoints
# Tup
.tup
tup.config
# Sphinx documentation
/docs/_build/
# Autogenerated API reference
/docs/_api
/docs/_includes/apiindex.html
# Jekyll HTML documention and artifacts
/docs/ruby-bundle
/docs/_site
/docs/.bundle/config
/docs/.jekyll-metadata
*.exe
ODrive\.config
ODrive\.creator
ODrive\.creator\.user
ODrive\.files
ODrive\.includes
Firmware/Tests/bin/
# GUI
GUI/dist_electron
GUI/node_modules
GUI/build
@@ -0,0 +1,197 @@
#include <Wire.h>
#include "odrive.h"
// See odrive.h for a description
bool I2C_transaction(uint8_t slave_addr, const uint8_t * tx_buffer, size_t tx_length, uint8_t * rx_buffer, size_t rx_length) {
// transmit
if (tx_buffer) {
Wire.beginTransmission(slave_addr);
if (Wire.write(tx_buffer, tx_length) != tx_length)
return false;
bool should_stop = !rx_buffer;
if (Wire.endTransmission(should_stop) != 0)
return false;
}
// receive
if (rx_buffer) {
while(Wire.available()) Wire.read(); // flush input buffer
if (Wire.requestFrom(slave_addr, (uint8_t)rx_length, (uint8_t)true /* stop after receiving */) != rx_length)
return false;
for (size_t i = 0; i < rx_length; ++i)
rx_buffer[i] = Wire.read();
}
return true;
}
int set_and_save_configuration(uint8_t odrive_num, uint8_t axis_num) {
bool success;
success = odrive::clear_errors(odrive_num, axis_num);
if (!success)
return __LINE__;
// select hall effect mode
bool user_config_loaded = false;
success = odrive::read_property<odrive::USER_CONFIG_LOADED>(odrive_num, &user_config_loaded);
if (!success)
return __LINE__;
if (user_config_loaded) {
Serial.println("ODrive already configured");
return 0;
}
// select hall effect mode
success = odrive::write_axis_property<odrive::AXIS__ENCODER__CONFIG__MODE>(odrive_num, axis_num, 1);
if (!success)
return __LINE__;
// configure encoder counts per revolution (6 hall effect states * 12 pole pairs)
success = odrive::write_axis_property<odrive::AXIS__ENCODER__CONFIG__CPR>(odrive_num, axis_num, 72);
if (!success)
return __LINE__;
// disable velocity integrator
success = odrive::write_axis_property<odrive::AXIS__CONTROLLER__CONFIG__VEL_INTEGRATOR_GAIN>(odrive_num, axis_num, 0);
if (!success)
return __LINE__;
// select velocity control
success = odrive::write_axis_property<odrive::AXIS__CONTROLLER__CONFIG__CONTROL_MODE>(odrive_num, axis_num, 2);
if (!success)
return __LINE__;
// set velocity controller P-gain
success = odrive::write_axis_property<odrive::AXIS__CONTROLLER__CONFIG__VEL_GAIN>(odrive_num, axis_num, 0.005f);
if (!success)
return __LINE__;
// request state: motor calibration
success = odrive::write_axis_property<odrive::AXIS__REQUESTED_STATE>(odrive_num, axis_num, 4);
if (!success)
return __LINE__;
delay(6000);
// check if the axis is in idle and no errors occurred
if (!odrive::check_axis_state(odrive_num, axis_num, 1))
return __LINE__;
// ensure that the motor calibration is considered valid after power cycle
success = odrive::write_axis_property<odrive::AXIS__MOTOR__CONFIG__PRE_CALIBRATED>(odrive_num, axis_num, true);
if (!success)
return __LINE__;
// request state: encoder calibration
success = odrive::write_axis_property<odrive::AXIS__REQUESTED_STATE>(odrive_num, axis_num, 7);
if (!success)
return __LINE__;
delay(12000);
// check if the axis is in idle and no errors occurred
if (!odrive::check_axis_state(odrive_num, axis_num, 1))
return __LINE__;
// ensure that the encoder calibration is considered valid after power cycle
success = odrive::write_axis_property<odrive::AXIS__ENCODER__CONFIG__PRE_CALIBRATED>(odrive_num, axis_num, true);
if (!success)
return __LINE__;
// store the configuration to NVM
// Caution: this operation is usually instantaneous but after every couple of hundred calls it will
// take around 1 second (because a flash page needs to be erased).
success = odrive::trigger<odrive::SAVE_CONFIGURATION>(odrive_num);
if (!success)
return __LINE__;
return 0;
}
byte odrive_num = 7;
byte axis_num = 0;
bool do_setup = true;
void setup() {
Wire.begin(); // join i2c bus (address optional for master)
Serial.begin(9600);
Serial.println("Hello World!");
if (do_setup) {
Serial.println("Starting ODrive setup...");
int error_line = set_and_save_configuration(odrive_num, axis_num);
if (error_line != 0) {
Serial.print("ODrive setup failed at line ");
Serial.print(error_line);
Serial.println();
return;
}
Serial.println("ODrive setup succeeded!");
do_setup = false;
}
}
void loop() {
bool success;
delay(500);
success = odrive::check_axis_state(odrive_num, axis_num, 8);
if (!success) {
Serial.println("not in closed loop control - entering closed loop control");
// clear previous error state
success = odrive::clear_errors(odrive_num, axis_num);
if (!success) {
Serial.println("could not enter closed loop control");
return;
}
// request velocity 0
success = odrive::write_axis_property<odrive::AXIS__CONTROLLER__VEL_SETPOINT>(odrive_num, axis_num, 0);
if (!success) {
Serial.println("could not enter closed loop control");
return;
}
// request state: closed loop control
success = odrive::write_axis_property<odrive::AXIS__REQUESTED_STATE>(odrive_num, axis_num, 8);
if (!success) {
Serial.println("could not enter closed loop control");
return;
}
success = odrive::check_axis_state(odrive_num, axis_num, 8);
if (!success) {
Serial.println("could not enter closed loop control");
return;
}
}
success = odrive::write_axis_property<odrive::AXIS__CONTROLLER__VEL_SETPOINT>(odrive_num, axis_num, 72 * 5);
if (!success) {
Serial.println("error");
return;
}
delay(500);
success = odrive::write_axis_property<odrive::AXIS__CONTROLLER__VEL_SETPOINT>(odrive_num, axis_num, -72 * 5);
if (!success) {
Serial.println("error");
return;
}
// print Vbus to show liveness
float vbus;
success = odrive::read_property<odrive::VBUS_VOLTAGE>(odrive_num, &vbus);
if (!success) {
Serial.println("error");
return;
}
Serial.println(vbus);
}
@@ -0,0 +1,199 @@
/*
* ODrive I2C communication library
* This file implements I2C communication with the ODrive.
*
* - Implement the C function I2C_transaction to provide low level I2C access.
* - Use read_property<PropertyId>() to read properties from the ODrive.
* - Use write_property<PropertyId>() to modify properties on the ODrive.
* - Use trigger<PropertyId>() to trigger a function (such as reboot or save_configuration)
* - Use endpoint_type_t<PropertyId> to retrieve the underlying type
* of a given property.
* - Refer to PropertyId for a list of available properties.
*
* To regenerate the interface definitions, flash an ODrive with
* the new firmware, connect it to your PC via USB and then run
* ../tools/odrivetool generate-code --output [path to odrive_endpoints.h]
* This step can be done with any ODrive, it doesn't have to be the
* one that you'll be controlling over I2C.
*/
#include <limits.h>
#include <stdint.h>
#include "odrive_endpoints.h"
#ifdef __AVR__
// AVR-GCC doesn't ship with the STL, so we use our own little excerpt
#include "type_traits.h"
#else
#include <type_traits>
#endif
extern "C" {
/* @brief Send and receive data to/from an I2C slave
*
* This function carries out the following sequence:
* 1. generate a START condition
* 2. if the tx_buffer is not null:
* a. send 7-bit slave address (with the LSB 0)
* b. send all bytes in the tx_buffer
* 3. if both tx_buffer and rx_buffer are not null, generate a REPEATED START condition
* 4. if the rx_buffer is not null:
* a. send 7-bit slave address (with the LSB 1)
* b. read rx_length bytes into rx_buffer
* 5. send STOP condition
*
* @param slave_addr: 7-bit slave address (the MSB is ignored)
* @return true if all data was transmitted and received as requested by the caller, false otherwise
*/
bool I2C_transaction(uint8_t slave_addr, const uint8_t * tx_buffer, size_t tx_length, uint8_t * rx_buffer, size_t rx_length);
}
namespace odrive {
static constexpr const uint8_t i2c_addr = (0xD << 3); // write: 1101xxx0, read: 1101xxx1
template<typename T>
using bit_width = std::integral_constant<unsigned int, CHAR_BIT * sizeof(T)>;
template<typename T>
using byte_width = std::integral_constant<unsigned int, (bit_width<T>::value + 7) / 8>;
template<unsigned int IBitSize>
struct unsigned_int_of_size;
template<> struct unsigned_int_of_size<32> { typedef uint32_t type; };
template<typename T>
typename std::enable_if<std::is_integral<T>::value, T>::type
read_le(const uint8_t buffer[byte_width<T>::value]) {
T value = 0;
for (size_t i = 0; i < byte_width<T>::value; ++i)
value |= (static_cast<T>(buffer[i]) << (i << 3));
return value;
}
template<typename T>
typename std::enable_if<std::is_floating_point<T>::value, T>::type
read_le(const uint8_t buffer[]) {
using T_Int = typename unsigned_int_of_size<bit_width<T>::value>::type;
T_Int value = read_le<T_Int>(buffer);
return *reinterpret_cast<T*>(&value);
}
template<typename T>
typename std::enable_if<std::is_integral<T>::value, void>::type
write_le(uint8_t buffer[byte_width<T>::value], T value) {
for (size_t i = 0; i < byte_width<T>::value; ++i)
buffer[i] = (value >> (i << 3)) & 0xff;
}
template<typename T>
typename std::enable_if<std::is_floating_point<T>::value, T>::type
write_le(uint8_t buffer[byte_width<T>::value], T value) {
using T_Int = typename unsigned_int_of_size<bit_width<T>::value>::type;
write_le<T_Int>(buffer, *reinterpret_cast<T_Int*>(&value));
}
/* @brief Read from an endpoint on the ODrive.
* To read from an axis specific endpoint use read_axis_property() instead.
*
* Usage example:
* float val;
* success = odrive::read_property<odrive::VBUS_VOLTAGE>(0, &val);
*
* @param num Selects the ODrive. For instance the value 4 selects
* the ODrive that has [A2, A1, A0] connected to [VCC, GND, GND].
* @return true if the I2C transaction succeeded, false otherwise
*/
template<int IPropertyId>
bool read_property(uint8_t num, endpoint_type_t<IPropertyId>* value, uint16_t address = IPropertyId) {
uint8_t i2c_tx_buffer[4];
write_le<uint16_t>(i2c_tx_buffer, address);
write_le<uint16_t>(i2c_tx_buffer + sizeof(i2c_tx_buffer) - 2, json_crc);
uint8_t i2c_rx_buffer[byte_width<endpoint_type_t<IPropertyId>>::value];
if (!I2C_transaction(i2c_addr + num,
i2c_tx_buffer, sizeof(i2c_tx_buffer),
i2c_rx_buffer, sizeof(i2c_rx_buffer)))
return false;
if (value)
*value = read_le<endpoint_type_t<IPropertyId>>(i2c_rx_buffer);
return true;
}
/* @brief Write to an endpoint on the ODrive.
* To write to an axis specific endpoint use write_axis_property() instead.
*
* Usage example:
* success = odrive::write_property<odrive::TEST_PROPERTY>(0, 42);
*
* @param num Selects the ODrive. For instance the value 4 selects
* the ODrive that has [A2, A1, A0] connected to [VCC, GND, GND].
* @return true if the I2C transaction succeeded, false otherwise
*/
template<int IPropertyId>
bool write_property(uint8_t num, endpoint_type_t<IPropertyId> value, uint16_t address = IPropertyId) {
uint8_t i2c_tx_buffer[4 + byte_width<endpoint_type_t<IPropertyId>>::value];
write_le<uint16_t>(i2c_tx_buffer, address);
write_le<endpoint_type_t<IPropertyId>>(i2c_tx_buffer + 2, value);
write_le<uint16_t>(i2c_tx_buffer + sizeof(i2c_tx_buffer) - 2, json_crc);
return I2C_transaction(i2c_addr + num, i2c_tx_buffer, sizeof(i2c_tx_buffer), nullptr, 0);
}
/* @brief Trigger an parameter-less function on the ODrive
*
* Usage example:
* success = odrive::trigger<odrive::SAVE_CONFIGURATION>(0);
*
* @param num Selects the ODrive. For instance the value 4 selects
* the ODrive that has [A2, A1, A0] connected to [VCC, GND, GND].
* @return true if the I2C transaction succeeded, false otherwise
*/
template<int IPropertyId,
typename = typename std::enable_if<std::is_void<endpoint_type_t<IPropertyId>>::value>::type>
bool trigger(uint8_t num, uint16_t address = IPropertyId) {
uint8_t i2c_tx_buffer[4];
write_le<uint16_t>(i2c_tx_buffer, address);
write_le<uint16_t>(i2c_tx_buffer + sizeof(i2c_tx_buffer) - 2, json_crc);
return I2C_transaction(i2c_addr + num, i2c_tx_buffer, sizeof(i2c_tx_buffer), nullptr, 0);
}
template<int IPropertyId>
bool read_axis_property(uint8_t num, uint8_t axis, endpoint_type_t<IPropertyId>* value) {
return read_property<IPropertyId>(num, value, IPropertyId + axis * per_axis_offset);
}
template<int IPropertyId>
bool write_axis_property(uint8_t num, uint8_t axis, endpoint_type_t<IPropertyId> value) {
return write_property<IPropertyId>(num, value, IPropertyId + axis * per_axis_offset);
}
/* @brief Checks if the axis is in the requested state and the error register is clear */
bool check_axis_state(uint8_t num, uint8_t axis, uint8_t state) {
endpoint_type_t<odrive::AXIS__CURRENT_STATE> observed_state = 0;
endpoint_type_t<odrive::AXIS__ERROR> observed_error = 0;
if (!read_axis_property<odrive::AXIS__CURRENT_STATE>(num, axis, &observed_state))
return false;
if (!read_axis_property<odrive::AXIS__ERROR>(num, axis, &observed_error))
return false;
return (observed_error == 0) && (observed_state == state);
}
/* @brief Clears any error state of the specified axis */
bool clear_errors(uint8_t num, uint8_t axis) {
if (!write_axis_property<odrive::AXIS__ERROR>(num, axis, 0))
return false;
if (!write_axis_property<odrive::AXIS__MOTOR__ERROR>(num, axis, 0))
return false;
if (!write_axis_property<odrive::AXIS__ENCODER__ERROR>(num, axis, 0))
return false;
return true;
}
}
@@ -0,0 +1,299 @@
/*
* This file was autogenerated using the "odrivetool generate-code" feature.
*
* The file matches a specific firmware version. If you add/remove/rename any
* properties exposed by the ODrive, this file needs to be regenerated, otherwise
* the ODrive will ignore all commands.
*/
#ifndef __ODRIVE_ENDPOINTS_HPP
#define __ODRIVE_ENDPOINTS_HPP
namespace odrive {
static constexpr const uint16_t json_crc = 0xbe97;
static constexpr const uint16_t per_axis_offset = 101;
enum {
VBUS_VOLTAGE = 1,
SERIAL_NUMBER = 2,
HW_VERSION_MAJOR = 3,
HW_VERSION_MINOR = 4,
HW_VERSION_VARIANT = 5,
FW_VERSION_MAJOR = 6,
FW_VERSION_MINOR = 7,
FW_VERSION_REVISION = 8,
FW_VERSION_UNRELEASED = 9,
USER_CONFIG_LOADED = 10,
BRAKE_RESISTOR_ARMED = 11,
SYSTEM_STATS__UPTIME = 12,
SYSTEM_STATS__MIN_HEAP_SPACE = 13,
SYSTEM_STATS__MIN_STACK_SPACE_AXIS0 = 14,
SYSTEM_STATS__MIN_STACK_SPACE_AXIS1 = 15,
SYSTEM_STATS__MIN_STACK_SPACE_COMMS = 16,
SYSTEM_STATS__MIN_STACK_SPACE_USB = 17,
SYSTEM_STATS__MIN_STACK_SPACE_UART = 18,
SYSTEM_STATS__MIN_STACK_SPACE_USB_IRQ = 19,
SYSTEM_STATS__MIN_STACK_SPACE_STARTUP = 20,
SYSTEM_STATS__USB__RX_CNT = 21,
SYSTEM_STATS__USB__TX_CNT = 22,
SYSTEM_STATS__USB__TX_OVERRUN_CNT = 23,
SYSTEM_STATS__I2C__ADDR = 24,
SYSTEM_STATS__I2C__ADDR_MATCH_CNT = 25,
SYSTEM_STATS__I2C__RX_CNT = 26,
SYSTEM_STATS__I2C__ERROR_CNT = 27,
CONFIG__BRAKE_RESISTANCE = 28,
CONFIG__ENABLE_UART = 29,
CONFIG__ENABLE_I2C_INSTEAD_OF_CAN = 30,
CONFIG__DC_BUS_UNDERVOLTAGE_TRIP_LEVEL = 31,
CONFIG__DC_BUS_OVERVOLTAGE_TRIP_LEVEL = 32,
TEST_PROPERTY = 235,
ADC_GPIO1 = 242,
ADC_GPIO2 = 243,
SAVE_CONFIGURATION = 244,
ERASE_CONFIGURATION = 245,
REBOOT = 246,
ENTER_DFU_MODE = 247,
// Per-Axis endpoints (to be used with read_axis_property and write_axis_property)
AXIS__ERROR = 33,
AXIS__ENABLE_STEP_DIR = 34,
AXIS__CURRENT_STATE = 35,
AXIS__REQUESTED_STATE = 36,
AXIS__LOOP_COUNTER = 37,
AXIS__CONFIG__STARTUP_MOTOR_CALIBRATION = 38,
AXIS__CONFIG__STARTUP_ENCODER_INDEX_SEARCH = 39,
AXIS__CONFIG__STARTUP_ENCODER_OFFSET_CALIBRATION = 40,
AXIS__CONFIG__STARTUP_CLOSED_LOOP_CONTROL = 41,
AXIS__CONFIG__STARTUP_SENSORLESS_CONTROL = 42,
AXIS__CONFIG__ENABLE_STEP_DIR = 43,
AXIS__CONFIG__COUNTS_PER_STEP = 44,
AXIS__CONFIG__RAMP_UP_TIME = 45,
AXIS__CONFIG__RAMP_UP_DISTANCE = 46,
AXIS__CONFIG__SPIN_UP_CURRENT = 47,
AXIS__CONFIG__SPIN_UP_ACCELERATION = 48,
AXIS__CONFIG__SPIN_UP_TARGET_VEL = 49,
AXIS__MOTOR__ERROR = 50,
AXIS__MOTOR__ARMED_STATE = 51,
AXIS__MOTOR__IS_CALIBRATED = 52,
AXIS__MOTOR__CURRENT_MEAS_PHB = 53,
AXIS__MOTOR__CURRENT_MEAS_PHC = 54,
AXIS__MOTOR__DC_CALIB_PHB = 55,
AXIS__MOTOR__DC_CALIB_PHC = 56,
AXIS__MOTOR__PHASE_CURRENT_REV_GAIN = 57,
AXIS__MOTOR__CURRENT_CONTROL__P_GAIN = 58,
AXIS__MOTOR__CURRENT_CONTROL__I_GAIN = 59,
AXIS__MOTOR__CURRENT_CONTROL__V_CURRENT_CONTROL_INTEGRAL_D = 60,
AXIS__MOTOR__CURRENT_CONTROL__V_CURRENT_CONTROL_INTEGRAL_Q = 61,
AXIS__MOTOR__CURRENT_CONTROL__IBUS = 62,
AXIS__MOTOR__CURRENT_CONTROL__FINAL_V_ALPHA = 63,
AXIS__MOTOR__CURRENT_CONTROL__FINAL_V_BETA = 64,
AXIS__MOTOR__CURRENT_CONTROL__IQ_SETPOINT = 65,
AXIS__MOTOR__CURRENT_CONTROL__IQ_MEASURED = 66,
AXIS__MOTOR__CURRENT_CONTROL__MAX_ALLOWED_CURRENT = 67,
AXIS__MOTOR__GATE_DRIVER__DRV_FAULT = 68,
AXIS__MOTOR__TIMING_LOG__TIMING_LOG_GENERAL = 69,
AXIS__MOTOR__TIMING_LOG__TIMING_LOG_ADC_CB_I = 70,
AXIS__MOTOR__TIMING_LOG__TIMING_LOG_ADC_CB_DC = 71,
AXIS__MOTOR__TIMING_LOG__TIMING_LOG_MEAS_R = 72,
AXIS__MOTOR__TIMING_LOG__TIMING_LOG_MEAS_L = 73,
AXIS__MOTOR__TIMING_LOG__TIMING_LOG_ENC_CALIB = 74,
AXIS__MOTOR__TIMING_LOG__TIMING_LOG_IDX_SEARCH = 75,
AXIS__MOTOR__TIMING_LOG__TIMING_LOG_FOC_VOLTAGE = 76,
AXIS__MOTOR__TIMING_LOG__TIMING_LOG_FOC_CURRENT = 77,
AXIS__MOTOR__CONFIG__PRE_CALIBRATED = 78,
AXIS__MOTOR__CONFIG__POLE_PAIRS = 79,
AXIS__MOTOR__CONFIG__CALIBRATION_CURRENT = 80,
AXIS__MOTOR__CONFIG__RESISTANCE_CALIB_MAX_VOLTAGE = 81,
AXIS__MOTOR__CONFIG__PHASE_INDUCTANCE = 82,
AXIS__MOTOR__CONFIG__PHASE_RESISTANCE = 83,
AXIS__MOTOR__CONFIG__DIRECTION = 84,
AXIS__MOTOR__CONFIG__MOTOR_TYPE = 85,
AXIS__MOTOR__CONFIG__CURRENT_LIM = 86,
AXIS__CONTROLLER__POS_SETPOINT = 87,
AXIS__CONTROLLER__VEL_SETPOINT = 88,
AXIS__CONTROLLER__VEL_INTEGRATOR_CURRENT = 89,
AXIS__CONTROLLER__CURRENT_SETPOINT = 90,
AXIS__CONTROLLER__CONFIG__CONTROL_MODE = 91,
AXIS__CONTROLLER__CONFIG__POS_GAIN = 92,
AXIS__CONTROLLER__CONFIG__VEL_GAIN = 93,
AXIS__CONTROLLER__CONFIG__VEL_INTEGRATOR_GAIN = 94,
AXIS__CONTROLLER__CONFIG__VEL_LIMIT = 95,
AXIS__CONTROLLER__START_ANTICOGGING_CALIBRATION = 105,
AXIS__ENCODER__ERROR = 106,
AXIS__ENCODER__IS_READY = 107,
AXIS__ENCODER__INDEX_FOUND = 108,
AXIS__ENCODER__SHADOW_COUNT = 109,
AXIS__ENCODER__COUNT_IN_CPR = 110,
AXIS__ENCODER__OFFSET = 111,
AXIS__ENCODER__INTERPOLATION = 112,
AXIS__ENCODER__PHASE = 113,
AXIS__ENCODER__POS_ESTIMATE = 114,
AXIS__ENCODER__POS_CPR = 115,
AXIS__ENCODER__HALL_STATE = 116,
AXIS__ENCODER__PLL_VEL = 117,
AXIS__ENCODER__PLL_KP = 118,
AXIS__ENCODER__PLL_KI = 119,
AXIS__ENCODER__CONFIG__MODE = 120,
AXIS__ENCODER__CONFIG__USE_INDEX = 121,
AXIS__ENCODER__CONFIG__PRE_CALIBRATED = 122,
AXIS__ENCODER__CONFIG__IDX_SEARCH_SPEED = 123,
AXIS__ENCODER__CONFIG__CPR = 124,
AXIS__ENCODER__CONFIG__OFFSET = 125,
AXIS__ENCODER__CONFIG__OFFSET_FLOAT = 126,
AXIS__ENCODER__CONFIG__CALIB_RANGE = 127,
AXIS__SENSORLESS_ESTIMATOR__ERROR = 128,
AXIS__SENSORLESS_ESTIMATOR__PHASE = 129,
AXIS__SENSORLESS_ESTIMATOR__PLL_POS = 130,
AXIS__SENSORLESS_ESTIMATOR__PLL_VEL = 131,
AXIS__SENSORLESS_ESTIMATOR__PLL_KP = 132,
AXIS__SENSORLESS_ESTIMATOR__PLL_KI = 133,
};
template<int I>
struct endpoint_type;
template<> struct endpoint_type<VBUS_VOLTAGE> { typedef float type; };
template<> struct endpoint_type<SERIAL_NUMBER> { typedef uint64_t type; };
template<> struct endpoint_type<HW_VERSION_MAJOR> { typedef uint8_t type; };
template<> struct endpoint_type<HW_VERSION_MINOR> { typedef uint8_t type; };
template<> struct endpoint_type<HW_VERSION_VARIANT> { typedef uint8_t type; };
template<> struct endpoint_type<FW_VERSION_MAJOR> { typedef uint8_t type; };
template<> struct endpoint_type<FW_VERSION_MINOR> { typedef uint8_t type; };
template<> struct endpoint_type<FW_VERSION_REVISION> { typedef uint8_t type; };
template<> struct endpoint_type<FW_VERSION_UNRELEASED> { typedef uint8_t type; };
template<> struct endpoint_type<USER_CONFIG_LOADED> { typedef bool type; };
template<> struct endpoint_type<BRAKE_RESISTOR_ARMED> { typedef bool type; };
template<> struct endpoint_type<SYSTEM_STATS__UPTIME> { typedef uint32_t type; };
template<> struct endpoint_type<SYSTEM_STATS__MIN_HEAP_SPACE> { typedef uint32_t type; };
template<> struct endpoint_type<SYSTEM_STATS__MIN_STACK_SPACE_AXIS0> { typedef uint32_t type; };
template<> struct endpoint_type<SYSTEM_STATS__MIN_STACK_SPACE_AXIS1> { typedef uint32_t type; };
template<> struct endpoint_type<SYSTEM_STATS__MIN_STACK_SPACE_COMMS> { typedef uint32_t type; };
template<> struct endpoint_type<SYSTEM_STATS__MIN_STACK_SPACE_USB> { typedef uint32_t type; };
template<> struct endpoint_type<SYSTEM_STATS__MIN_STACK_SPACE_UART> { typedef uint32_t type; };
template<> struct endpoint_type<SYSTEM_STATS__MIN_STACK_SPACE_USB_IRQ> { typedef uint32_t type; };
template<> struct endpoint_type<SYSTEM_STATS__MIN_STACK_SPACE_STARTUP> { typedef uint32_t type; };
template<> struct endpoint_type<SYSTEM_STATS__USB__RX_CNT> { typedef uint32_t type; };
template<> struct endpoint_type<SYSTEM_STATS__USB__TX_CNT> { typedef uint32_t type; };
template<> struct endpoint_type<SYSTEM_STATS__USB__TX_OVERRUN_CNT> { typedef uint32_t type; };
template<> struct endpoint_type<SYSTEM_STATS__I2C__ADDR> { typedef uint8_t type; };
template<> struct endpoint_type<SYSTEM_STATS__I2C__ADDR_MATCH_CNT> { typedef uint32_t type; };
template<> struct endpoint_type<SYSTEM_STATS__I2C__RX_CNT> { typedef uint32_t type; };
template<> struct endpoint_type<SYSTEM_STATS__I2C__ERROR_CNT> { typedef uint32_t type; };
template<> struct endpoint_type<CONFIG__BRAKE_RESISTANCE> { typedef float type; };
template<> struct endpoint_type<CONFIG__ENABLE_UART> { typedef bool type; };
template<> struct endpoint_type<CONFIG__ENABLE_I2C_INSTEAD_OF_CAN> { typedef bool type; };
template<> struct endpoint_type<CONFIG__DC_BUS_UNDERVOLTAGE_TRIP_LEVEL> { typedef float type; };
template<> struct endpoint_type<CONFIG__DC_BUS_OVERVOLTAGE_TRIP_LEVEL> { typedef float type; };
template<> struct endpoint_type<TEST_PROPERTY> { typedef uint32_t type; };
template<> struct endpoint_type<ADC_GPIO1> { typedef uint16_t type; };
template<> struct endpoint_type<ADC_GPIO2> { typedef uint16_t type; };
template<> struct endpoint_type<SAVE_CONFIGURATION> { typedef void type; };
template<> struct endpoint_type<ERASE_CONFIGURATION> { typedef void type; };
template<> struct endpoint_type<REBOOT> { typedef void type; };
template<> struct endpoint_type<ENTER_DFU_MODE> { typedef void type; };
// Per-axis endpoints
template<> struct endpoint_type<AXIS__ERROR> { typedef uint16_t type; };
template<> struct endpoint_type<AXIS__ENABLE_STEP_DIR> { typedef bool type; };
template<> struct endpoint_type<AXIS__CURRENT_STATE> { typedef uint8_t type; };
template<> struct endpoint_type<AXIS__REQUESTED_STATE> { typedef uint8_t type; };
template<> struct endpoint_type<AXIS__LOOP_COUNTER> { typedef uint32_t type; };
template<> struct endpoint_type<AXIS__CONFIG__STARTUP_MOTOR_CALIBRATION> { typedef bool type; };
template<> struct endpoint_type<AXIS__CONFIG__STARTUP_ENCODER_INDEX_SEARCH> { typedef bool type; };
template<> struct endpoint_type<AXIS__CONFIG__STARTUP_ENCODER_OFFSET_CALIBRATION> { typedef bool type; };
template<> struct endpoint_type<AXIS__CONFIG__STARTUP_CLOSED_LOOP_CONTROL> { typedef bool type; };
template<> struct endpoint_type<AXIS__CONFIG__STARTUP_SENSORLESS_CONTROL> { typedef bool type; };
template<> struct endpoint_type<AXIS__CONFIG__ENABLE_STEP_DIR> { typedef bool type; };
template<> struct endpoint_type<AXIS__CONFIG__COUNTS_PER_STEP> { typedef float type; };
template<> struct endpoint_type<AXIS__CONFIG__RAMP_UP_TIME> { typedef float type; };
template<> struct endpoint_type<AXIS__CONFIG__RAMP_UP_DISTANCE> { typedef float type; };
template<> struct endpoint_type<AXIS__CONFIG__SPIN_UP_CURRENT> { typedef float type; };
template<> struct endpoint_type<AXIS__CONFIG__SPIN_UP_ACCELERATION> { typedef float type; };
template<> struct endpoint_type<AXIS__CONFIG__SPIN_UP_TARGET_VEL> { typedef float type; };
template<> struct endpoint_type<AXIS__MOTOR__ERROR> { typedef uint16_t type; };
template<> struct endpoint_type<AXIS__MOTOR__ARMED_STATE> { typedef uint8_t type; };
template<> struct endpoint_type<AXIS__MOTOR__IS_CALIBRATED> { typedef bool type; };
template<> struct endpoint_type<AXIS__MOTOR__CURRENT_MEAS_PHB> { typedef float type; };
template<> struct endpoint_type<AXIS__MOTOR__CURRENT_MEAS_PHC> { typedef float type; };
template<> struct endpoint_type<AXIS__MOTOR__DC_CALIB_PHB> { typedef float type; };
template<> struct endpoint_type<AXIS__MOTOR__DC_CALIB_PHC> { typedef float type; };
template<> struct endpoint_type<AXIS__MOTOR__PHASE_CURRENT_REV_GAIN> { typedef float type; };
template<> struct endpoint_type<AXIS__MOTOR__CURRENT_CONTROL__P_GAIN> { typedef float type; };
template<> struct endpoint_type<AXIS__MOTOR__CURRENT_CONTROL__I_GAIN> { typedef float type; };
template<> struct endpoint_type<AXIS__MOTOR__CURRENT_CONTROL__V_CURRENT_CONTROL_INTEGRAL_D> { typedef float type; };
template<> struct endpoint_type<AXIS__MOTOR__CURRENT_CONTROL__V_CURRENT_CONTROL_INTEGRAL_Q> { typedef float type; };
template<> struct endpoint_type<AXIS__MOTOR__CURRENT_CONTROL__IBUS> { typedef float type; };
template<> struct endpoint_type<AXIS__MOTOR__CURRENT_CONTROL__FINAL_V_ALPHA> { typedef float type; };
template<> struct endpoint_type<AXIS__MOTOR__CURRENT_CONTROL__FINAL_V_BETA> { typedef float type; };
template<> struct endpoint_type<AXIS__MOTOR__CURRENT_CONTROL__IQ_SETPOINT> { typedef float type; };
template<> struct endpoint_type<AXIS__MOTOR__CURRENT_CONTROL__IQ_MEASURED> { typedef float type; };
template<> struct endpoint_type<AXIS__MOTOR__CURRENT_CONTROL__MAX_ALLOWED_CURRENT> { typedef float type; };
template<> struct endpoint_type<AXIS__MOTOR__GATE_DRIVER__DRV_FAULT> { typedef uint16_t type; };
template<> struct endpoint_type<AXIS__MOTOR__TIMING_LOG__TIMING_LOG_GENERAL> { typedef uint16_t type; };
template<> struct endpoint_type<AXIS__MOTOR__TIMING_LOG__TIMING_LOG_ADC_CB_I> { typedef uint16_t type; };
template<> struct endpoint_type<AXIS__MOTOR__TIMING_LOG__TIMING_LOG_ADC_CB_DC> { typedef uint16_t type; };
template<> struct endpoint_type<AXIS__MOTOR__TIMING_LOG__TIMING_LOG_MEAS_R> { typedef uint16_t type; };
template<> struct endpoint_type<AXIS__MOTOR__TIMING_LOG__TIMING_LOG_MEAS_L> { typedef uint16_t type; };
template<> struct endpoint_type<AXIS__MOTOR__TIMING_LOG__TIMING_LOG_ENC_CALIB> { typedef uint16_t type; };
template<> struct endpoint_type<AXIS__MOTOR__TIMING_LOG__TIMING_LOG_IDX_SEARCH> { typedef uint16_t type; };
template<> struct endpoint_type<AXIS__MOTOR__TIMING_LOG__TIMING_LOG_FOC_VOLTAGE> { typedef uint16_t type; };
template<> struct endpoint_type<AXIS__MOTOR__TIMING_LOG__TIMING_LOG_FOC_CURRENT> { typedef uint16_t type; };
template<> struct endpoint_type<AXIS__MOTOR__CONFIG__PRE_CALIBRATED> { typedef bool type; };
template<> struct endpoint_type<AXIS__MOTOR__CONFIG__POLE_PAIRS> { typedef int32_t type; };
template<> struct endpoint_type<AXIS__MOTOR__CONFIG__CALIBRATION_CURRENT> { typedef float type; };
template<> struct endpoint_type<AXIS__MOTOR__CONFIG__RESISTANCE_CALIB_MAX_VOLTAGE> { typedef float type; };
template<> struct endpoint_type<AXIS__MOTOR__CONFIG__PHASE_INDUCTANCE> { typedef float type; };
template<> struct endpoint_type<AXIS__MOTOR__CONFIG__PHASE_RESISTANCE> { typedef float type; };
template<> struct endpoint_type<AXIS__MOTOR__CONFIG__DIRECTION> { typedef int32_t type; };
template<> struct endpoint_type<AXIS__MOTOR__CONFIG__MOTOR_TYPE> { typedef uint8_t type; };
template<> struct endpoint_type<AXIS__MOTOR__CONFIG__CURRENT_LIM> { typedef float type; };
template<> struct endpoint_type<AXIS__CONTROLLER__POS_SETPOINT> { typedef float type; };
template<> struct endpoint_type<AXIS__CONTROLLER__VEL_SETPOINT> { typedef float type; };
template<> struct endpoint_type<AXIS__CONTROLLER__VEL_INTEGRATOR_CURRENT> { typedef float type; };
template<> struct endpoint_type<AXIS__CONTROLLER__CURRENT_SETPOINT> { typedef float type; };
template<> struct endpoint_type<AXIS__CONTROLLER__CONFIG__CONTROL_MODE> { typedef uint8_t type; };
template<> struct endpoint_type<AXIS__CONTROLLER__CONFIG__POS_GAIN> { typedef float type; };
template<> struct endpoint_type<AXIS__CONTROLLER__CONFIG__VEL_GAIN> { typedef float type; };
template<> struct endpoint_type<AXIS__CONTROLLER__CONFIG__VEL_INTEGRATOR_GAIN> { typedef float type; };
template<> struct endpoint_type<AXIS__CONTROLLER__CONFIG__VEL_LIMIT> { typedef float type; };
template<> struct endpoint_type<AXIS__CONTROLLER__START_ANTICOGGING_CALIBRATION> { typedef void type; };
template<> struct endpoint_type<AXIS__ENCODER__ERROR> { typedef uint8_t type; };
template<> struct endpoint_type<AXIS__ENCODER__IS_READY> { typedef bool type; };
template<> struct endpoint_type<AXIS__ENCODER__INDEX_FOUND> { typedef bool type; };
template<> struct endpoint_type<AXIS__ENCODER__SHADOW_COUNT> { typedef int32_t type; };
template<> struct endpoint_type<AXIS__ENCODER__COUNT_IN_CPR> { typedef int32_t type; };
template<> struct endpoint_type<AXIS__ENCODER__OFFSET> { typedef int32_t type; };
template<> struct endpoint_type<AXIS__ENCODER__INTERPOLATION> { typedef float type; };
template<> struct endpoint_type<AXIS__ENCODER__PHASE> { typedef float type; };
template<> struct endpoint_type<AXIS__ENCODER__POS_ESTIMATE> { typedef float type; };
template<> struct endpoint_type<AXIS__ENCODER__POS_CPR> { typedef float type; };
template<> struct endpoint_type<AXIS__ENCODER__HALL_STATE> { typedef uint8_t type; };
template<> struct endpoint_type<AXIS__ENCODER__PLL_VEL> { typedef float type; };
template<> struct endpoint_type<AXIS__ENCODER__PLL_KP> { typedef float type; };
template<> struct endpoint_type<AXIS__ENCODER__PLL_KI> { typedef float type; };
template<> struct endpoint_type<AXIS__ENCODER__CONFIG__MODE> { typedef uint8_t type; };
template<> struct endpoint_type<AXIS__ENCODER__CONFIG__USE_INDEX> { typedef bool type; };
template<> struct endpoint_type<AXIS__ENCODER__CONFIG__PRE_CALIBRATED> { typedef bool type; };
template<> struct endpoint_type<AXIS__ENCODER__CONFIG__IDX_SEARCH_SPEED> { typedef float type; };
template<> struct endpoint_type<AXIS__ENCODER__CONFIG__CPR> { typedef int32_t type; };
template<> struct endpoint_type<AXIS__ENCODER__CONFIG__OFFSET> { typedef int32_t type; };
template<> struct endpoint_type<AXIS__ENCODER__CONFIG__OFFSET_FLOAT> { typedef float type; };
template<> struct endpoint_type<AXIS__ENCODER__CONFIG__CALIB_RANGE> { typedef float type; };
template<> struct endpoint_type<AXIS__SENSORLESS_ESTIMATOR__ERROR> { typedef uint8_t type; };
template<> struct endpoint_type<AXIS__SENSORLESS_ESTIMATOR__PHASE> { typedef float type; };
template<> struct endpoint_type<AXIS__SENSORLESS_ESTIMATOR__PLL_POS> { typedef float type; };
template<> struct endpoint_type<AXIS__SENSORLESS_ESTIMATOR__PLL_VEL> { typedef float type; };
template<> struct endpoint_type<AXIS__SENSORLESS_ESTIMATOR__PLL_KP> { typedef float type; };
template<> struct endpoint_type<AXIS__SENSORLESS_ESTIMATOR__PLL_KI> { typedef float type; };
template<int I>
using endpoint_type_t = typename endpoint_type<I>::type;
}
#endif // __ODRIVE_ENDPOINTS_HPP
@@ -0,0 +1,267 @@
/*
* This file is a very small part of the GCC STL because AVR-GCC ships
* without the STL.
*/
namespace std
{
/**
* @defgroup metaprogramming Metaprogramming
* @ingroup utilities
*
* Template utilities for compile-time introspection and modification,
* including type classification traits, type property inspection traits
* and type transformation traits.
*
* @{
*/
/// integral_constant
template<typename _Tp, _Tp __v>
struct integral_constant
{
static constexpr _Tp value = __v;
typedef _Tp value_type;
typedef integral_constant<_Tp, __v> type;
constexpr operator value_type() const noexcept { return value; }
#if __cplusplus > 201103L
#define __cpp_lib_integral_constant_callable 201304
constexpr value_type operator()() const noexcept { return value; }
#endif
};
template<typename _Tp, _Tp __v>
constexpr _Tp integral_constant<_Tp, __v>::value;
/// The type used as a compile-time boolean with true value.
typedef integral_constant<bool, true> true_type;
/// The type used as a compile-time boolean with false value.
typedef integral_constant<bool, false> false_type;
template<bool __v>
using __bool_constant = integral_constant<bool, __v>;
#if __cplusplus > 201402L
# define __cpp_lib_bool_constant 201505
template<bool __v>
using bool_constant = integral_constant<bool, __v>;
#endif
// Primary type categories.
template<typename>
struct remove_cv;
template<typename>
struct __is_void_helper
: public false_type { };
template<>
struct __is_void_helper<void>
: public true_type { };
/// is_void
template<typename _Tp>
struct is_void
: public __is_void_helper<typename remove_cv<_Tp>::type>::type
{ };
template<typename>
struct __is_integral_helper
: public false_type { };
template<>
struct __is_integral_helper<bool>
: public true_type { };
template<>
struct __is_integral_helper<char>
: public true_type { };
template<>
struct __is_integral_helper<signed char>
: public true_type { };
template<>
struct __is_integral_helper<unsigned char>
: public true_type { };
#ifdef _GLIBCXX_USE_WCHAR_T
template<>
struct __is_integral_helper<wchar_t>
: public true_type { };
#endif
template<>
struct __is_integral_helper<char16_t>
: public true_type { };
template<>
struct __is_integral_helper<char32_t>
: public true_type { };
template<>
struct __is_integral_helper<short>
: public true_type { };
template<>
struct __is_integral_helper<unsigned short>
: public true_type { };
template<>
struct __is_integral_helper<int>
: public true_type { };
template<>
struct __is_integral_helper<unsigned int>
: public true_type { };
template<>
struct __is_integral_helper<long>
: public true_type { };
template<>
struct __is_integral_helper<unsigned long>
: public true_type { };
template<>
struct __is_integral_helper<long long>
: public true_type { };
template<>
struct __is_integral_helper<unsigned long long>
: public true_type { };
// Conditionalizing on __STRICT_ANSI__ here will break any port that
// uses one of these types for size_t.
#if defined(__GLIBCXX_TYPE_INT_N_0)
template<>
struct __is_integral_helper<__GLIBCXX_TYPE_INT_N_0>
: public true_type { };
template<>
struct __is_integral_helper<unsigned __GLIBCXX_TYPE_INT_N_0>
: public true_type { };
#endif
#if defined(__GLIBCXX_TYPE_INT_N_1)
template<>
struct __is_integral_helper<__GLIBCXX_TYPE_INT_N_1>
: public true_type { };
template<>
struct __is_integral_helper<unsigned __GLIBCXX_TYPE_INT_N_1>
: public true_type { };
#endif
#if defined(__GLIBCXX_TYPE_INT_N_2)
template<>
struct __is_integral_helper<__GLIBCXX_TYPE_INT_N_2>
: public true_type { };
template<>
struct __is_integral_helper<unsigned __GLIBCXX_TYPE_INT_N_2>
: public true_type { };
#endif
#if defined(__GLIBCXX_TYPE_INT_N_3)
template<>
struct __is_integral_helper<__GLIBCXX_TYPE_INT_N_3>
: public true_type { };
template<>
struct __is_integral_helper<unsigned __GLIBCXX_TYPE_INT_N_3>
: public true_type { };
#endif
/// is_integral
template<typename _Tp>
struct is_integral
: public __is_integral_helper<typename remove_cv<_Tp>::type>::type
{ };
template<typename>
struct __is_floating_point_helper
: public false_type { };
template<>
struct __is_floating_point_helper<float>
: public true_type { };
template<>
struct __is_floating_point_helper<double>
: public true_type { };
template<>
struct __is_floating_point_helper<long double>
: public true_type { };
#if !defined(__STRICT_ANSI__) && defined(_GLIBCXX_USE_FLOAT128)
template<>
struct __is_floating_point_helper<__float128>
: public true_type { };
#endif
/// is_floating_point
template<typename _Tp>
struct is_floating_point
: public __is_floating_point_helper<typename remove_cv<_Tp>::type>::type
{ };
// Const-volatile modifications.
/// remove_const
template<typename _Tp>
struct remove_const
{ typedef _Tp type; };
template<typename _Tp>
struct remove_const<_Tp const>
{ typedef _Tp type; };
/// remove_volatile
template<typename _Tp>
struct remove_volatile
{ typedef _Tp type; };
template<typename _Tp>
struct remove_volatile<_Tp volatile>
{ typedef _Tp type; };
/// remove_cv
template<typename _Tp>
struct remove_cv
{
typedef typename
remove_const<typename remove_volatile<_Tp>::type>::type type;
};
// Primary template.
/// Define a member typedef @c type only if a boolean constant is true.
template<bool, typename _Tp = void>
struct enable_if
{ };
// Partial specialization for true.
template<typename _Tp>
struct enable_if<true, _Tp>
{ typedef _Tp type; };
// Type relations.
/// is_same
template<typename, typename>
struct is_same
: public false_type { };
template<typename _Tp>
struct is_same<_Tp, _Tp>
: public true_type { };
}
@@ -0,0 +1,21 @@
MIT License
Copyright (c) 2017 Oskar Weigl
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
@@ -0,0 +1,91 @@
#include "Arduino.h"
#include "ODriveArduino.h"
static const int kMotorOffsetFloat = 2;
static const int kMotorStrideFloat = 28;
static const int kMotorOffsetInt32 = 0;
static const int kMotorStrideInt32 = 4;
static const int kMotorOffsetBool = 0;
static const int kMotorStrideBool = 4;
static const int kMotorOffsetUint16 = 0;
static const int kMotorStrideUint16 = 2;
// Print with stream operator
template<class T> inline Print& operator <<(Print &obj, T arg) { obj.print(arg); return obj; }
template<> inline Print& operator <<(Print &obj, float arg) { obj.print(arg, 4); return obj; }
ODriveArduino::ODriveArduino(Stream& serial)
: serial_(serial) {}
void ODriveArduino::SetPosition(int motor_number, float position) {
SetPosition(motor_number, position, 0.0f, 0.0f);
}
void ODriveArduino::SetPosition(int motor_number, float position, float velocity_feedforward) {
SetPosition(motor_number, position, velocity_feedforward, 0.0f);
}
void ODriveArduino::SetPosition(int motor_number, float position, float velocity_feedforward, float current_feedforward) {
serial_ << "p " << motor_number << " " << position << " " << velocity_feedforward << " " << current_feedforward << "\n";
}
void ODriveArduino::SetVelocity(int motor_number, float velocity) {
SetVelocity(motor_number, velocity, 0.0f);
}
void ODriveArduino::SetVelocity(int motor_number, float velocity, float current_feedforward) {
serial_ << "v " << motor_number << " " << velocity << " " << current_feedforward << "\n";
}
void ODriveArduino::SetCurrent(int motor_number, float current) {
serial_ << "c " << motor_number << " " << current << "\n";
}
void ODriveArduino::TrapezoidalMove(int motor_number, float position){
serial_ << "t " << motor_number << " " << position << "\n";
}
float ODriveArduino::readFloat() {
return readString().toFloat();
}
float ODriveArduino::GetVelocity(int motor_number){
serial_<< "r axis" << motor_number << ".encoder.vel_estimate\n";
return ODriveArduino::readFloat();
}
int32_t ODriveArduino::readInt() {
return readString().toInt();
}
bool ODriveArduino::run_state(int axis, int requested_state, bool wait) {
int timeout_ctr = 100;
serial_ << "w axis" << axis << ".requested_state " << requested_state << '\n';
if (wait) {
do {
delay(100);
serial_ << "r axis" << axis << ".current_state\n";
} while (readInt() != requested_state && --timeout_ctr > 0);
}
return timeout_ctr > 0;
}
String ODriveArduino::readString() {
String str = "";
static const unsigned long timeout = 1000;
unsigned long timeout_start = millis();
for (;;) {
while (!serial_.available()) {
if (millis() - timeout_start >= timeout) {
return str;
}
}
char c = serial_.read();
if (c == '\n')
break;
str += c;
}
return str;
}
@@ -0,0 +1,45 @@
#ifndef ODriveArduino_h
#define ODriveArduino_h
#include "Arduino.h"
class ODriveArduino {
public:
enum AxisState_t {
AXIS_STATE_UNDEFINED = 0, //<! will fall through to idle
AXIS_STATE_IDLE = 1, //<! disable PWM and do nothing
AXIS_STATE_STARTUP_SEQUENCE = 2, //<! the actual sequence is defined by the config.startup_... flags
AXIS_STATE_FULL_CALIBRATION_SEQUENCE = 3, //<! run all calibration procedures, then idle
AXIS_STATE_MOTOR_CALIBRATION = 4, //<! run motor calibration
AXIS_STATE_SENSORLESS_CONTROL = 5, //<! run sensorless control
AXIS_STATE_ENCODER_INDEX_SEARCH = 6, //<! run encoder index search
AXIS_STATE_ENCODER_OFFSET_CALIBRATION = 7, //<! run encoder offset calibration
AXIS_STATE_CLOSED_LOOP_CONTROL = 8 //<! run closed loop control
};
ODriveArduino(Stream& serial);
// Commands
void SetPosition(int motor_number, float position);
void SetPosition(int motor_number, float position, float velocity_feedforward);
void SetPosition(int motor_number, float position, float velocity_feedforward, float current_feedforward);
void SetVelocity(int motor_number, float velocity);
void SetVelocity(int motor_number, float velocity, float current_feedforward);
void SetCurrent(int motor_number, float current);
void TrapezoidalMove(int motor_number, float position);
// Getters
float GetVelocity(int motor_number);
// General params
float readFloat();
int32_t readInt();
// State helper
bool run_state(int axis, int requested_state, bool wait);
private:
String readString();
Stream& serial_;
};
#endif //ODriveArduino_h
@@ -0,0 +1,6 @@
# ODriveArduino
Arduino library for the ODrive
To install the library, first clone this repository. In the Arduino IDE select: *Sketch -> Include Library -> Add .ZIP Library...*
Select the enclosing folder (e.g. ODriveArduino) to add it. Restarting the Arduino IDE may be necessary to see the examples in the *File* dropdown. Check the included example *ODriveArduinoTest* for basic usage.
@@ -0,0 +1,97 @@
#include <SoftwareSerial.h>
#include <ODriveArduino.h>
// Printing with stream operator
template<class T> inline Print& operator <<(Print &obj, T arg) { obj.print(arg); return obj; }
template<> inline Print& operator <<(Print &obj, float arg) { obj.print(arg, 4); return obj; }
// Serial to the ODrive
SoftwareSerial odrive_serial(8, 9); //RX (ODrive TX), TX (ODrive RX)
// Note: you must also connect GND on ODrive to GND on Arduino!
// ODrive object
ODriveArduino odrive(odrive_serial);
void setup() {
// ODrive uses 115200 baud
odrive_serial.begin(115200);
// Serial to PC
Serial.begin(115200);
while (!Serial) ; // wait for Arduino Serial Monitor to open
Serial.println("ODriveArduino");
Serial.println("Setting parameters...");
// In this example we set the same parameters to both motors.
// You can of course set them different if you want.
// See the documentation or play around in odrivetool to see the available parameters
for (int axis = 0; axis < 2; ++axis) {
odrive_serial << "w axis" << axis << ".controller.config.vel_limit " << 22000.0f << '\n';
odrive_serial << "w axis" << axis << ".motor.config.current_lim " << 11.0f << '\n';
// This ends up writing something like "w axis0.motor.config.current_lim 10.0\n"
}
Serial.println("Ready!");
Serial.println("Send the character '0' or '1' to calibrate respective motor (you must do this before you can command movement)");
Serial.println("Send the character 's' to exectue test move");
Serial.println("Send the character 'b' to read bus voltage");
Serial.println("Send the character 'p' to read motor positions in a 10s loop");
}
void loop() {
if (Serial.available()) {
char c = Serial.read();
// Run calibration sequence
if (c == '0' || c == '1') {
int motornum = c-'0';
int requested_state;
requested_state = ODriveArduino::AXIS_STATE_MOTOR_CALIBRATION;
Serial << "Axis" << c << ": Requesting state " << requested_state << '\n';
odrive.run_state(motornum, requested_state, true);
requested_state = ODriveArduino::AXIS_STATE_ENCODER_OFFSET_CALIBRATION;
Serial << "Axis" << c << ": Requesting state " << requested_state << '\n';
odrive.run_state(motornum, requested_state, true);
requested_state = ODriveArduino::AXIS_STATE_CLOSED_LOOP_CONTROL;
Serial << "Axis" << c << ": Requesting state " << requested_state << '\n';
odrive.run_state(motornum, requested_state, false); // don't wait
}
// Sinusoidal test move
if (c == 's') {
Serial.println("Executing test move");
for (float ph = 0.0f; ph < 6.28318530718f; ph += 0.01f) {
float pos_m0 = 20000.0f * cos(ph);
float pos_m1 = 20000.0f * sin(ph);
odrive.SetPosition(0, pos_m0);
odrive.SetPosition(1, pos_m1);
delay(5);
}
}
// Read bus voltage
if (c == 'b') {
odrive_serial << "r vbus_voltage\n";
Serial << "Vbus voltage: " << odrive.readFloat() << '\n';
}
// print motor positions in a 10s loop
if (c == 'p') {
static const unsigned long duration = 10000;
unsigned long start = millis();
while(millis() - start < duration) {
for (int motor = 0; motor < 2; ++motor) {
odrive_serial << "r axis" << motor << ".encoder.pos_estimate\n";
Serial << odrive.readFloat() << '\t';
}
Serial << '\n';
}
}
}
}
@@ -0,0 +1,357 @@
# Unreleased Features
Please add a note of your changes below this heading if you make a Pull Request.
# Releases
## [0.5.1] - 2020-09-27
### Added
* Added motor `torque_constant`: units of torque are now [Nm] instead of just motor current.
* [Motor thermistors support](docs/thermistors.md)
* Enable/disable of thermistor thermal limits according `setting axis.<thermistor>.enabled`.
* Introduced `odrive-interface.yaml` as a root source for the ODrive's API. `odrivetool` connects much faster as a side effect.
* Added torque_constant and torque_lim to motor config
### Changed
* **`input_pos`, `input_vel`, `pos_estimate_linear`, `pos_estimate_circular`, are now in units of [turns] or [turns/s] instead of [counts] or [counts/s]**
* `axis.motor.thermal_current_lim` has been removed. Instead a new property is available `axis.motor.effective_current_lim` which contains the effective current limit including any thermal limits.
* `axis.motor.get_inverter_temp()`, `axis.motor.inverter_temp_limit_lower` and `axis.motor.inverter_temp_limit_upper` have been moved to seperate fet thermistor object under `axis.fet_thermistor`. `get_inverter_temp()` function has been renamed to `temp` and is now a read-only property.
* `axis.config.counts_per_step` is now `axis.config.turns_per_step`
* Outputs of `axis.sensorless_estimator` are now in turns/s instead of electrical rad/s
### Fixed
* Fixed bug of high current during lockin-ramp caused by `motor::update()` expecting a torque command instead of current
* Fixed bug where commanded velocity was extremely high just after sensorless ramp when using `input_mode` INPUT_MODE_VEL_RAMP caused by `vel_setpoint` and `axis.config.sensorless_ramp.vel` being in different units
## [0.5.0] - 2020-08-03
### Added
* AC Induction Motor support.
* Tracking of rotor flux through rotor time constant
* Automatic d axis current for Maximum Torque Per Amp (MTPA)
* ASCII "w" commands now execute write hooks.
* Simplified control interface ("Input Filter" branch)
* New input variables: `input_pos`, `input_vel`, and `input_current`
* New setting `input_mode` to switch between different input behaviours
* Passthrough
* Velocity Ramp
* 2nd Order Position Filter
* Trapezoidal Trajectory Planner
* Removed `set_xxx_setpoint()` functions and made `xxx_setpoint` variables read-only
* [Preliminary support for Absolute Encoders](docs/encoders.md)
* [Preliminary support for endstops and homing](docs/endstops.md)
* [CAN Communication with CANSimple stack](can-protocol.md)
* Gain scheduling for anti-hunt when close to 0 position error
* Velocity Limiting in Current Control mode according to `vel_limit` and `vel_gain`
* Regen current limiting according to `max_regen_current`, in Amps
* DC Bus hard current limiting according to `dc_max_negative_current` and `dc_max_positive_current`
* Brake resistor logic now attempts to clamp voltage according to `odrv.config.dc_bus_overvoltage_ramp_start` and `odrv.config.dc_bus_overvoltage_ramp_end`
* Unit Testing with Doctest has been started for select algorithms, see [Firmware/Tests/test_runner.cpp](Firmware/Tests/test_runner.cpp)
* Added support for Flylint VSCode Extension for static code analysis
* Using an STM32F405 .svd file allows CortexDebug to view registers during debugging
* Added scripts for building via docker.
* Added ability to change uart baudrate via fibre
### Changed
* Changed ratiometric `motor.config.current_lim_tolerance` to absolute `motor.config.current_lim_margin`
* Moved `controller.vel_ramp_enable` to INPUT_MODE_VEL_RAMP.
* Anticogging map is temporarily forced to 0.1 deg precision, but saves with the config
* Some Encoder settings have been made read-only
* Cleaned up VSCode C/C++ Configuration settings on Windows with recursive includePath
* Now compiling with C++17
* Fixed a firmware hang that could occur from unlikely but possible user input
* Added JSON caching to Fibre. This drastically reduces the time odrivetool needs to connect to an ODrive (except for the first time or after firmware updates).
* Fix IPython `RuntimeWarning` that would occur every time `odrivetool` was started.
* Reboot on `erase_configuration()`. This avoids unexpected behavior of a subsequent `save_configuration()` call, since the configuration is only erased from NVM, not from RAM.
* Change `motor.get_inverter_temp()` to use a property which was already being sampled at `motor.inverter_temp`
* Fixed a numerical issue in the trajectory planner that could cause sudden jumps of the position setpoint
## [0.4.12] - 2020-05-06
### Fixed
* Fixed a numerical issue in the trajectory planner that could cause sudden jumps of the position setpoint
## [0.4.11] - 2019-07-25
### Added
* Separate lockin configs for sensorless, index search, and general.
* Check current limit violation: added `ERROR_CURRENT_UNSTABLE`, `motor.config.current_lim_tolerance`.
### Changed
* Ascii command for reboot changed from `sb` to `sr`.
# Releases
## [0.4.10] - 2019-04-24
### Fixed
* Index search would trigger in the wrong place.
## [0.4.9] - 2019-04-23
### Added
* A release target for ODrive v3.6
* Communication watchdog feature.
* `encoder.set_linear_count(count)` function.
* Configurable encoder offset calibration distance and speed:`calib_scan_distance` and `calib_scan_omega`
* Encoder offset calibration debug variable `calib_scan_response`
* Lock-in drive feature
* Script to enable using a hall signal as index edge.
### Changed
* Moved `traptraj.A_per_css` to `controller.inertia`
* Refactored velocity ramp mode into the new general input filtering structure
* Encoder index search now based on the new lock-in drive feature
### Fixed
* Encoder index interrupts now disabled when not searching
## [0.4.8] - 2019-02-25
### Added
* `dump_errors()` utility function in odrivetool to dump, decode and optionally clear errors.
* `f` command to ascii protocol to get encoder position and velocity feedback.
* `q` command to ascii protocol. It is like the old `p` command, but velocity and current mean limits, not feed-forward.
* `ss`, `se`, `sr` commands to ascii protocol, for save config, erase config and reboot.
* `move_incremental` function for relative trajectory moves.
* `encoder.config.ignore_illegal_hall_state` option.
* `encoder.config.enable_phase_interpolation` option. Setting to false may reduce jerky pulsations at low speed when using hall sensor feedback.
* Analog input. Used the same way as the PWM input mappings.
* Voltage limit soft clamping instead of ERROR_MODULATION_MAGNITUDE in gimbal motor closed loop.
* Thermal current limit with linear derating.
### Changed
* Unified lockin drive modes. Current for index searching and encoder offset calibration now moved to axis.lockin.current.
### Fixed
* Added required 1.5 cycle phase shift between ADC and PWM, lack thereof caused unstable current controller at high eRPM.
## [0.4.7] - 2018-11-28
### Added
* Overspeed fault
* Current sense saturation fault.
* Suppress startup transients by sampling encoder estimate into position setpoint when entering closed loop control.
* Make step dir gpio pins configurable.
* Configuration variable `encoder.config.zero_count_on_find_idx`, true by default. Set to false to leave the initial encoder count to be where the axis was at boot.
* Circular position setpoint mode: position setpoints wrapped [0, cpr). Useful for infinite incremental position control.
* Velocity setpoint ramping. Use velocity control mode, and set `controller.vel_ramp_enable` to true. This will ramp `controller.vel_setpoint` towards `controller.vel_ramp_target` at a ramp rate of `controller.config.vel_ramp_rate`.
### Changed
* Increased switching frequency from around 8kHz to 24kHz. Control loops still run at 8kHz.
* Renamed `axis.enable_step_dir` to `axis.step_dir_active`
* New process for working with STM32CubeMX.
### Fixed
* Would get ERROR_CONTROL_DEADLINE_MISSED along with every ERROR_PHASE_RESISTANCE_OUT_OF_RANGE.
* ODrive tool can now run interactive nested scripts with "%run -i script.py"
## [0.4.6] - 2018-10-07
### Fixed
* Broken printing of floats on ascii protocol
## [0.4.5] - 2018-10-06
### Added
* **Trapezoidal Trajectory Planner**
* Hook to execute protocol property written callback
* -Wdouble-promotion warning to compilation
### Changed
* Make python tools compatible with python 2.7 (so it can be used with ROS)
* Threading API constructor can't take the daemon parameter, so all thread creation had to be expanded out.
* `TimeoutError` isn't defined, but it makes for more readable code, so I defined it as an OSError subclass.
* `ModuleNotFoundError` is replaced by the older ImportError.
* Print function imported from future
* Using new hooks to calculate:
* `motor.config.current_control_bandwidth`
* This deprecates `motor.set_current_control_bandwidth()`
* `encoder.config.bandwidth`
* Default value for `motor.resistance_calib_max_voltage` changed to 2.0
### Fixed
* An issue where the axis state machine would jump in and out of idle when there is an error
* There is a [bug](https://github.com/ARM-software/CMSIS_5/issues/267) in the arm fast math library, which gives spikes in the output of arm_cos_f32 for input values close to -pi/2. We fixed the bug locally, and hence are using "our_arm_cos_f32".
## [0.4.4] - 2018-09-18
### Fixed
* Serious reliability issue with USB communication where packets on Native and the CDC interface would collide with each other.
## [0.4.3] - 2018-08-30
### Added
* `min_endstop` and `max_endstop` objects can be configured on GPIO
* Axes can be homed if `min_endstop` is enabled
* Encoder position count "homed" to zero when index is found.
### Changed
* We now enforce encoder offset calibration must happen after index is found (if using index)
* Renaming of the velocity estimate `pll_vel` -> `vel_estimate`.
* Hardcoded maximum inductance now 2500 uH.
### Fixed
* Incorrect shifting of offset during index callback
* Once you got an axis error `ERROR_INVALID_STATE` you could never clear it
* Char to int conversion to read motornum on arduino example
* GPIO above #5 would not be used correctly in some cases
## [0.4.2] - 2018-08-04
### Added
* Hall sensor feedback
* Configurable RC PWM input
* Ability to read axis FET temperature
* Config settings for:
* `motor.config.requested_current_range`
* `motor.config.current_control_bandwidth` and `motor.set_current_control_bandwidth`. Latter required to invoke gain recalculation.
* `encoder.config.bandwidth`
* `sensorless_estimator.config.pm_flux_linkage`
## [0.4.1] - 2018-07-01
### Fixed
* Encoder errors would show up as Axis error `ERROR_MOTOR_FAILED` instead of `ERROR_ENCODER_FAILED`.
* Various pip install dependencies
* Ability for python tools threads to quit properly
* dfuse error prints now python3 compatible
## [0.4.0] - 2018-06-10
### Added
* Encoder can now go forever in velocity/torque mode due to using circular encoder space.
* Protocol supports function return values
* bake Git-derived firmware version into firmware binary. The firmware version is exposed through the `fw_version_[...]` properties.
* `make write_otp` command to burn the board version onto the ODrive's one-time programmable memory. If you have an ODrive v3.4 or older, you should run this once for a better firmware update user experience in the future. Run the command without any options for more details. Once set, the board version is exposed through the `hw_version_[...]` properties.
* infrastructure to publish the python tools to PyPi. See `tools/setup.py` for details.
* Automated test script `run_tests.py`
* System stats (e.g. stack usage) are exposed under `<odrv>.system_stats`
### Changed
* DFU script updates
* Verify the flash after writing
* Automatically download firmware from GitHub releases if no file is provided
* Retain configuration during firmware updates
* Refactor python tools
* The scripts `explore_odrive.py`, `liveplotter.py`, `drv_status.py` and `rate_test.py` have been merged into one single `odrivetool` script. Running this script without any arguments provides the shell that `explore_odrive.py` used to provide.
* The command line options of `odrivetool` have changed compared to the original `explore_odrive.py`. See `odrivetool --help` for more details.
* `odrivetool` (previously `explore_odrive.py`) now supports controlling multiple ODrives concurrently (`odrv0`, `odrv1`, ...)
* No need to restart the `odrivetool` shell when devices get disconnected and reconnected
* ODrive accesses from within python tools are now thread-safe. That means you can read from the same remote property from multiple threads concurrently.
* The liveplotter (`odrivetool liveplotter`, formerly `liveplotter.py`) does no longer steal focus and closes as expected
* Add commands `odrivetool backup-config` and `odrivetool restore-config`
* (experimental: start liveplotter from `odrivetool` shell by typing `start_liveplotter(lambda: odrv0.motor0.encoder.encoder_state)`)
* Set thread priority of USB pump thread above protocol thread
* GPIO3 not sensitive to edges by default
* The device now appears as a composite device on USB. One subdevice is still a CDC device (virtual COM port), the other subdevice is a vendor specific class. This should resolve several issues that were caused by conflicting kernel drivers or OS services.
* Add WinUSB descriptors. This will tell Windows >= 8 to automatically load winusb.sys for the ODrive (only for the vendor specific subdevice). This makes it possible to use the ODrive from userspace via WinUSB with zero configuration. The Python tool currently still uses libusb so Zadig is still required.
* Add a configuration to enable the ASCII protocol on USB at runtime. This will only enable the ASCII protocol on the USB CDC subdevice, not the vendor specific subdevice so the python tools will still be able to talk to the ODrive.
### Fixed
* Enums now transported with correct underlying type on native protocol
* USB issue where the device would stop responding when the host script would quit abruptly or reset the device during operation
## [0.3.6] - 2018-03-26
### Added
* **Storing of configuration parameters to Non Volatile Memory**
* **USB Bootloader**
* `make erase_config` to erase the configuration with an STLink (the configuration can also be erased from within explore_odrive.py, using `odrv0.erase_configuration()`)
* Travis-CI builds firmware for all board versions and deploys the binaries when a tag is pushed to master
* General purpose ADC API. See function get_adc_voltage() in low_level.cpp for more detais.
### Changed
* Most of the code from `lowlevel.c` moved to `axis.cpp`, `encoder.cpp`, `controller.cpp`, `sensorless_estimator.cpp`, `motor.cpp` and the corresponding header files
* Refactoring of the developer-facing communication protocol interface. See e.g. `axis.hpp` or `controller.hpp` for examples on how to add your own fields and functions
* Change of the user-facing field paths. E.g. `my_odrive.motor0.pos_setpoint` is now at `my_odrive.axis0.controller.pos_setpoint`. Names are mostly unchanged.
* Rewrite of the top-level per-axis state-machine
* The build is now configured using the `tup.config` file instead of editing source files. Make sure you set your board version correctly. See [here](README.md#configuring-the-build) for details.
* The toplevel directory for tup is now `Firmware`. If you used tup before, go to `Firmware` and run `rm -rd ../.tup; rm -rd build/*; make`.
* Update CubeMX generated STM platform code to version 1.19.0
* Remove `UUID_0`, `UUID_1` and `UUID_2` from USB protocol. Use `serial_number` instead.
* Freertos memory pool (task stacks, etc) now uses Core Coupled Memory.
### Fixed
* malloc now fails if we run out of memory (before it would always succeed even if we are out of ram...)
## [0.3.5] - 2018-03-04
### Added
* Reporting error if your encoder CPR is incorrect
* Ability to start anticogging calibration over USB protocol
* Reporting of DRV status/control registers and fault codes
* DRV status read script
* Microsecond delay function
* Travis-CI
* Firmware update over USB
### Changed
* Build system is now tup instead of make. Please check the [Readme](README.md#installing-prerequisites) for installation instructions.
## [0.3.4] - 2018-02-13
### Fixed
* Broken way to check for python 2. Python 2 not supported yet.
## [0.3.3] - 2018-02-12
### Added
* Liveplotter script
* Automatic recovery of USB halt/stall condition
### Changed
* Modified python code to be Python 2 compatible
### Fixed
* USB CSC (USB serial) now reports a sensible baud rate
## [0.3.2] - 2018-02-02
### Added
* Gimbal motor mode
* Encoder index pulse support
* `resistance_calib_max_voltage` parameter
## [0.3.1] - 2018-01-18
### Added
* UUID Endpoint
* Reporting of correct ODrive version on USB descriptor
* Getting started instructions for VSCode
### Changed
* USB Product ID to 0x0D32, as it is the only Pid we were allocated on [pid.codes](http://pid.codes/1209/0D32/)
* Recommended method to debug firmware from VSCode now uses Cortex-Debug extension instead of native-debug.
* Refactor IDE instructions into separate files
### Fixed
* Bug where the remote function calls from Python to the ODrive were not working properly.
## [0.3] - 2017-12-18
### Added
* **New binary communication protocol**
* This is a much richer and more efficient binary protocol than the old human-readable protocol.
* The old protocol is still available (but will be depricated eventually). You must manually chose to fall back on this protocol if you wish to still use it.
* Support for C++
* Demo scripts for getting started with commanding ODrive from python
* Protection from user setting current_lim higher than is measurable
* Current sense shunt values for HW v3.4
* Check DRV chip fault line
### Changed
* Shunt resistance values for v3.3 and earlier to include extra resistance of PCB
* Default HW revision to v3.4
* Refactoring of control code:
* Lifted top layer of low_level.c into Axis.cpp
## [0.2.2] - 2017-11-17
### Fixed
* Incorrect TIM14 interrupt mapping on board v3.2 caused hard-fault
### Changed
* GPIO communication mode now defaults to NONE
## [0.2.1] - 2017-11-14
### Fixed
* USB communication deadlock
* EXTI handler redefiniton in V3.2
### Changed
* Resistance/inductance measurement now saved dispite errors, to allow debugging
## [0.2.0] - 2017-11-12
### Added
* UART communication
* Setting to select UART or Step/dir on GIPIO 1,2
* Basic Anti-cogging
## [0.1.0] - 2017-08-26
### Added
* Step/Dir interface
* this Changelog
* motor control interrupt timing diagram
* uint16 exposed variable type
* null termination to USB string parsing
### Changed
* Fixed Resistance measurement bug
* Simplified motor control adc triggers
* Increased AUX bridge deadtime
@@ -0,0 +1,22 @@
FROM ubuntu:bionic
# Prepare the build environment and dependencies
RUN apt-get update
RUN apt-get -y install software-properties-common
RUN add-apt-repository ppa:team-gcc-arm-embedded/ppa
RUN add-apt-repository ppa:jonathonf/tup
RUN apt-get update
RUN apt-get -y upgrade
RUN apt-get -y install gcc-arm-embedded openocd tup python3.7 build-essential git
# Build step below does not know about debian's python naming schemme
RUN ln -s /usr/bin/python3.7 /usr/bin/python
# Copy the firmware tree into the container
RUN mkdir ODrive
COPY . ODrive
WORKDIR ODrive/Firmware
# Hack around Tup's dependency on FUSE
RUN tup generate build.sh
RUN ./build.sh
@@ -0,0 +1,6 @@
---
BasedOnStyle: Google
AllowShortCaseLabelsOnASingleLine: 'true'
IndentWidth: '4'
ColumnLimit: '0'
...
@@ -0,0 +1,28 @@
#build folder
autogen/
build/
deploy/
.dep/
tup_build.sh
#markdown preview output
README.html
#autogenerated project files
.cproject
.mxproject
Odrive.xml
#Eclipse stuff
.settings/
.project
# VSCode stuff
/.vscode/.cortex-debug.*.state.json
# STM32CubeMX (in case you put it in this folder, or a symlink)
STM32CubeMX
#gdb log
openocd.log
@@ -0,0 +1,65 @@
{
"configurations": [
{
"name": "Win32",
"includePath": [
"${workspaceFolder}/**"
],
"defines": [
"STM32F405xx",
"USE_HAL_DRIVER",
"HW_VERSION_MAJOR=3",
"HW_VERSION_MINOR=6",
"HW_VERSION_VOLTAGE=56",
"USB_PROTOCOL_NATIVE",
"__weak=\"__attribute__((weak))\"",
"__packed=\"__attribute__((__packed__))\"",
"__GNUC__"
],
"intelliSenseMode": "gcc-x64",
"compilerPath": "\"${ARM_GCC_ROOT}/bin/arm-none-eabi-g++.exe\" -mthumb -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -specs=nosys.specs -specs=nano.specs -u _printf_float -u _scanf_float",
"cStandard": "c11",
"cppStandard": "c++17"
},
{
"name": "Linux",
"includePath": [
"${workspaceFolder}/**"
],
"defines": [
"STM32F405xx",
"USE_HAL_DRIVER",
"HW_VERSION_MAJOR=3",
"HW_VERSION_MINOR=6",
"HW_VERSION_VOLTAGE=56",
"__weak=\"__attribute__((weak))\"",
"__packed=\"__attribute__((__packed__))\"",
"__GNUC__"
],
"intelliSenseMode": "gcc-x64",
"compilerPath": "arm-none-eabi-g++ -mthumb -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -specs=nosys.specs -specs=nano.specs -u _printf_float -u _scanf_float",
"cStandard": "c11",
"cppStandard": "c++17"
},
{
"name": "Mac",
"includePath": [
"${workspaceFolder}/**"
],
"defines": [
"STM32F405xx",
"USE_HAL_DRIVER",
"HW_VERSION_MAJOR=3",
"HW_VERSION_MINOR=4",
"HW_VERSION_VOLTAGE=24",
"__weak=\"__attribute__((weak))\"",
"__packed=\"__attribute__((__packed__))\"",
"__GNUC__"
],
"intelliSenseMode": "gcc-x64",
"cStandard": "c11",
"cppStandard": "c++17"
}
],
"version": 4
}
@@ -0,0 +1,70 @@
{
// Use IntelliSense to learn about possible attributes.
// Hover to view descriptions of existing attributes.
// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
{
// For the Cortex-Debug extension
"type": "cortex-debug",
"servertype": "openocd",
"request": "launch",
"name": "Debug ODrive - ST-Link",
"executable": "${workspaceRoot}/build/ODriveFirmware.elf",
"configFiles": [
"interface/stlink-v2.cfg",
"target/stm32f4x_stlink.cfg",
],
"svdFile": "${workspaceRoot}/Board/v3/STM32F40x.svd",
"cwd": "${workspaceRoot}"
},
{
// For the Cortex-Debug extension
"type": "cortex-debug",
"servertype": "openocd",
"request": "launch",
"name": "Debug ODrive - ST-Link - FreeRTOS",
"executable": "${workspaceRoot}/build/ODriveFirmware.elf",
"rtos": "FreeRTOS",
"configFiles": [
"interface/stlink-v2.cfg",
"target/stm32f4x_stlink.cfg",
],
"svdFile": "${workspaceRoot}/Board/v3/STM32F40x.svd",
"cwd": "${workspaceRoot}"
},
{
// For the Cortex-Debug extension
// ssh -t odrv -L3333:localhost:3333 bash -c "\"openocd '-f' 'interface/stlink-v2.cfg' '-f' 'target/stm32f4x_stlink.cfg'\""
"type": "cortex-debug",
"servertype": "external",
"gdbTarget": "localhost:3333",
"preLaunchCommands": [
"load"
],
"request": "launch",
"name": "Debug ODrive via external server",
"executable": "${workspaceRoot}/build/ODriveFirmware.elf",
"configFiles": [
"interface/stlink-v2.cfg",
"target/stm32f4x_stlink.cfg",
],
"svdFile": "${workspaceRoot}/Board/v3/STM32F40x.svd",
"cwd": "${workspaceRoot}"
},
{
// For the Cortex-Debug extensions
"type": "cortex-debug",
"servertype": "bmp",
"request": "launch",
"name": "Debug ODrive - Black Magic Probe",
"executable": "${workspaceRoot}/build/ODriveFirmware.elf",
"device": "STM32F4xx",
"BMPGDBSerialPort": "${env:BMP_PORT}",
"interface": "swd",
"targetId": 1,
"armToolchainPath": "${env:ARM_GCC_ROOT}/bin/",
"cwd": "${workspaceRoot}"
}
]
}
@@ -0,0 +1,36 @@
{
"C_Cpp.intelliSenseEngine": "Default",
"C_Cpp.intelliSenseEngineFallback": "Disabled",
"files.associations": {
"memory": "cpp",
"utility": "cpp",
"deque": "cpp",
"vector": "cpp",
"array": "cpp",
"*.tcc": "cpp",
"cctype": "cpp",
"clocale": "cpp",
"cstdint": "cpp",
"cstdio": "cpp",
"cstdlib": "cpp",
"cstring": "cpp",
"cwchar": "cpp",
"cwctype": "cpp",
"exception": "cpp",
"functional": "cpp",
"initializer_list": "cpp",
"iosfwd": "cpp",
"istream": "cpp",
"limits": "cpp",
"new": "cpp",
"ostream": "cpp",
"stdexcept": "cpp",
"streambuf": "cpp",
"string_view": "cpp",
"system_error": "cpp",
"tuple": "cpp",
"type_traits": "cpp",
"typeinfo": "cpp",
"algorithm": "cpp"
}
}
@@ -0,0 +1,40 @@
{
// See https://go.microsoft.com/fwlink/?LinkId=733558
// for the documentation about the tasks.json format
"version": "2.0.0",
"tasks": [
{
"label": "build",
"type": "shell",
"command": "make",
"group": {
"kind": "build",
"isDefault": true
},
"presentation": {
"panel": "new"
},
"problemMatcher": [
"$gcc"
]
},
{
"label": "flash - ST-Link",
"type": "shell",
"command": "make flash",
"problemMatcher": []
},
{
"label": "flash - Black Magic Probe",
"type": "shell",
"command": "make flashbmp",
"problemMatcher": []
},
{
"label": "openocd",
"type": "shell",
"command": "openocd -f \"interface/stlink-v2.cfg\" -f \"target/stm32f4x_stlink.cfg\" -c \"gdb_port 3333; log_output openocd.log\"",
"problemMatcher": []
}
]
}
@@ -0,0 +1,269 @@
/**
******************************************************************************
* @file stm32f4xx.h
* @author MCD Application Team
* @brief CMSIS STM32F4xx Device Peripheral Access Layer Header File.
*
* The file is the unique include file that the application programmer
* is using in the C source code, usually in main.c. This file contains:
* - Configuration section that allows to select:
* - The STM32F4xx device used in the target application
* - To use or not the peripheral’s drivers in application code(i.e.
* code will be based on direct access to peripheral’s registers
* rather than drivers API), this option is controlled by
* "#define USE_HAL_DRIVER"
*
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/** @addtogroup CMSIS
* @{
*/
/** @addtogroup stm32f4xx
* @{
*/
#ifndef __STM32F4xx_H
#define __STM32F4xx_H
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/** @addtogroup Library_configuration_section
* @{
*/
/**
* @brief STM32 Family
*/
#if !defined (STM32F4)
#define STM32F4
#endif /* STM32F4 */
/* Uncomment the line below according to the target STM32 device used in your
application
*/
#if !defined (STM32F405xx) && !defined (STM32F415xx) && !defined (STM32F407xx) && !defined (STM32F417xx) && \
!defined (STM32F427xx) && !defined (STM32F437xx) && !defined (STM32F429xx) && !defined (STM32F439xx) && \
!defined (STM32F401xC) && !defined (STM32F401xE) && !defined (STM32F410Tx) && !defined (STM32F410Cx) && \
!defined (STM32F410Rx) && !defined (STM32F411xE) && !defined (STM32F446xx) && !defined (STM32F469xx) && \
!defined (STM32F479xx) && !defined (STM32F412Cx) && !defined (STM32F412Rx) && !defined (STM32F412Vx) && \
!defined (STM32F412Zx) && !defined (STM32F413xx) && !defined (STM32F423xx)
/* #define STM32F405xx */ /*!< STM32F405RG, STM32F405VG and STM32F405ZG Devices */
/* #define STM32F415xx */ /*!< STM32F415RG, STM32F415VG and STM32F415ZG Devices */
/* #define STM32F407xx */ /*!< STM32F407VG, STM32F407VE, STM32F407ZG, STM32F407ZE, STM32F407IG and STM32F407IE Devices */
/* #define STM32F417xx */ /*!< STM32F417VG, STM32F417VE, STM32F417ZG, STM32F417ZE, STM32F417IG and STM32F417IE Devices */
/* #define STM32F427xx */ /*!< STM32F427VG, STM32F427VI, STM32F427ZG, STM32F427ZI, STM32F427IG and STM32F427II Devices */
/* #define STM32F437xx */ /*!< STM32F437VG, STM32F437VI, STM32F437ZG, STM32F437ZI, STM32F437IG and STM32F437II Devices */
/* #define STM32F429xx */ /*!< STM32F429VG, STM32F429VI, STM32F429ZG, STM32F429ZI, STM32F429BG, STM32F429BI, STM32F429NG,
STM32F439NI, STM32F429IG and STM32F429II Devices */
/* #define STM32F439xx */ /*!< STM32F439VG, STM32F439VI, STM32F439ZG, STM32F439ZI, STM32F439BG, STM32F439BI, STM32F439NG,
STM32F439NI, STM32F439IG and STM32F439II Devices */
/* #define STM32F401xC */ /*!< STM32F401CB, STM32F401CC, STM32F401RB, STM32F401RC, STM32F401VB and STM32F401VC Devices */
/* #define STM32F401xE */ /*!< STM32F401CD, STM32F401RD, STM32F401VD, STM32F401CE, STM32F401RE and STM32F401VE Devices */
/* #define STM32F410Tx */ /*!< STM32F410T8 and STM32F410TB Devices */
/* #define STM32F410Cx */ /*!< STM32F410C8 and STM32F410CB Devices */
/* #define STM32F410Rx */ /*!< STM32F410R8 and STM32F410RB Devices */
/* #define STM32F411xE */ /*!< STM32F411CC, STM32F411RC, STM32F411VC, STM32F411CE, STM32F411RE and STM32F411VE Devices */
/* #define STM32F446xx */ /*!< STM32F446MC, STM32F446ME, STM32F446RC, STM32F446RE, STM32F446VC, STM32F446VE, STM32F446ZC,
and STM32F446ZE Devices */
/* #define STM32F469xx */ /*!< STM32F469AI, STM32F469II, STM32F469BI, STM32F469NI, STM32F469AG, STM32F469IG, STM32F469BG,
STM32F469NG, STM32F469AE, STM32F469IE, STM32F469BE and STM32F469NE Devices */
/* #define STM32F479xx */ /*!< STM32F479AI, STM32F479II, STM32F479BI, STM32F479NI, STM32F479AG, STM32F479IG, STM32F479BG
and STM32F479NG Devices */
/* #define STM32F412Cx */ /*!< STM32F412CEU and STM32F412CGU Devices */
/* #define STM32F412Zx */ /*!< STM32F412ZET, STM32F412ZGT, STM32F412ZEJ and STM32F412ZGJ Devices */
/* #define STM32F412Vx */ /*!< STM32F412VET, STM32F412VGT, STM32F412VEH and STM32F412VGH Devices */
/* #define STM32F412Rx */ /*!< STM32F412RET, STM32F412RGT, STM32F412REY and STM32F412RGY Devices */
/* #define STM32F413xx */ /*!< STM32F413CH, STM32F413MH, STM32F413RH, STM32F413VH, STM32F413ZH, STM32F413CG, STM32F413MG,
STM32F413RG, STM32F413VG and STM32F413ZG Devices */
/* #define STM32F423xx */ /*!< STM32F423CH, STM32F423RH, STM32F423VH and STM32F423ZH Devices */
#endif
/* Tip: To avoid modifying this file each time you need to switch between these
devices, you can define the device in your toolchain compiler preprocessor.
*/
#if !defined (USE_HAL_DRIVER)
/**
* @brief Comment the line below if you will not use the peripherals drivers.
In this case, these drivers will not be included and the application code will
be based on direct access to peripherals registers
*/
/*#define USE_HAL_DRIVER */
#endif /* USE_HAL_DRIVER */
/**
* @brief CMSIS version number V2.6.2
*/
#define __STM32F4xx_CMSIS_VERSION_MAIN (0x02U) /*!< [31:24] main version */
#define __STM32F4xx_CMSIS_VERSION_SUB1 (0x06U) /*!< [23:16] sub1 version */
#define __STM32F4xx_CMSIS_VERSION_SUB2 (0x02U) /*!< [15:8] sub2 version */
#define __STM32F4xx_CMSIS_VERSION_RC (0x00U) /*!< [7:0] release candidate */
#define __STM32F4xx_CMSIS_VERSION ((__STM32F4xx_CMSIS_VERSION_MAIN << 24)\
|(__STM32F4xx_CMSIS_VERSION_SUB1 << 16)\
|(__STM32F4xx_CMSIS_VERSION_SUB2 << 8 )\
|(__STM32F4xx_CMSIS_VERSION))
/**
* @}
*/
/** @addtogroup Device_Included
* @{
*/
#if defined(STM32F405xx)
#include "stm32f405xx.h"
#elif defined(STM32F415xx)
#include "stm32f415xx.h"
#elif defined(STM32F407xx)
#include "stm32f407xx.h"
#elif defined(STM32F417xx)
#include "stm32f417xx.h"
#elif defined(STM32F427xx)
#include "stm32f427xx.h"
#elif defined(STM32F437xx)
#include "stm32f437xx.h"
#elif defined(STM32F429xx)
#include "stm32f429xx.h"
#elif defined(STM32F439xx)
#include "stm32f439xx.h"
#elif defined(STM32F401xC)
#include "stm32f401xc.h"
#elif defined(STM32F401xE)
#include "stm32f401xe.h"
#elif defined(STM32F410Tx)
#include "stm32f410tx.h"
#elif defined(STM32F410Cx)
#include "stm32f410cx.h"
#elif defined(STM32F410Rx)
#include "stm32f410rx.h"
#elif defined(STM32F411xE)
#include "stm32f411xe.h"
#elif defined(STM32F446xx)
#include "stm32f446xx.h"
#elif defined(STM32F469xx)
#include "stm32f469xx.h"
#elif defined(STM32F479xx)
#include "stm32f479xx.h"
#elif defined(STM32F412Cx)
#include "stm32f412cx.h"
#elif defined(STM32F412Zx)
#include "stm32f412zx.h"
#elif defined(STM32F412Rx)
#include "stm32f412rx.h"
#elif defined(STM32F412Vx)
#include "stm32f412vx.h"
#elif defined(STM32F413xx)
#include "stm32f413xx.h"
#elif defined(STM32F423xx)
#include "stm32f423xx.h"
#else
#error "Please select first the target STM32F4xx device used in your application (in stm32f4xx.h file)"
#endif
/**
* @}
*/
/** @addtogroup Exported_types
* @{
*/
typedef enum
{
RESET = 0U,
SET = !RESET
} FlagStatus, ITStatus;
typedef enum
{
DISABLE = 0U,
ENABLE = !DISABLE
} FunctionalState;
#define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE))
typedef enum
{
ERROR = 0U,
SUCCESS = !ERROR
} ErrorStatus;
/**
* @}
*/
/** @addtogroup Exported_macro
* @{
*/
#define SET_BIT(REG, BIT) ((REG) |= (BIT))
#define CLEAR_BIT(REG, BIT) ((REG) &= ~(BIT))
#define READ_BIT(REG, BIT) ((REG) & (BIT))
#define CLEAR_REG(REG) ((REG) = (0x0))
#define WRITE_REG(REG, VAL) ((REG) = (VAL))
#define READ_REG(REG) ((REG))
#define MODIFY_REG(REG, CLEARMASK, SETMASK) WRITE_REG((REG), (((READ_REG(REG)) & (~(CLEARMASK))) | (SETMASK)))
#define POSITION_VAL(VAL) (__CLZ(__RBIT(VAL)))
/**
* @}
*/
#if defined (USE_HAL_DRIVER)
#include "stm32f4xx_hal.h"
#endif /* USE_HAL_DRIVER */
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __STM32F4xx_H */
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
@@ -0,0 +1,122 @@
/**
******************************************************************************
* @file system_stm32f4xx.h
* @author MCD Application Team
* @brief CMSIS Cortex-M4 Device System Source File for STM32F4xx devices.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/** @addtogroup CMSIS
* @{
*/
/** @addtogroup stm32f4xx_system
* @{
*/
/**
* @brief Define to prevent recursive inclusion
*/
#ifndef __SYSTEM_STM32F4XX_H
#define __SYSTEM_STM32F4XX_H
#ifdef __cplusplus
extern "C" {
#endif
/** @addtogroup STM32F4xx_System_Includes
* @{
*/
/**
* @}
*/
/** @addtogroup STM32F4xx_System_Exported_types
* @{
*/
/* This variable is updated in three ways:
1) by calling CMSIS function SystemCoreClockUpdate()
2) by calling HAL API function HAL_RCC_GetSysClockFreq()
3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
Note: If you use this function to configure the system clock; then there
is no need to call the 2 first functions listed above, since SystemCoreClock
variable is updated automatically.
*/
extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
extern const uint8_t AHBPrescTable[16]; /*!< AHB prescalers table values */
extern const uint8_t APBPrescTable[8]; /*!< APB prescalers table values */
/**
* @}
*/
/** @addtogroup STM32F4xx_System_Exported_Constants
* @{
*/
/**
* @}
*/
/** @addtogroup STM32F4xx_System_Exported_Macros
* @{
*/
/**
* @}
*/
/** @addtogroup STM32F4xx_System_Exported_Functions
* @{
*/
extern void SystemInit(void);
extern void SystemCoreClockUpdate(void);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /*__SYSTEM_STM32F4XX_H */
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
@@ -0,0 +1,136 @@
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2014 ARM Limited. All rights reserved.
*
* $Date: 19. October 2015
* $Revision: V.1.4.5 a
*
* Project: CMSIS DSP Library
* Title: arm_common_tables.h
*
* Description: This file has extern declaration for common tables like Bitreverse, reciprocal etc which are used across different functions
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
#ifndef _ARM_COMMON_TABLES_H
#define _ARM_COMMON_TABLES_H
#include "arm_math.h"
extern const uint16_t armBitRevTable[1024];
extern const q15_t armRecipTableQ15[64];
extern const q31_t armRecipTableQ31[64];
/* extern const q31_t realCoefAQ31[1024]; */
/* extern const q31_t realCoefBQ31[1024]; */
extern const float32_t twiddleCoef_16[32];
extern const float32_t twiddleCoef_32[64];
extern const float32_t twiddleCoef_64[128];
extern const float32_t twiddleCoef_128[256];
extern const float32_t twiddleCoef_256[512];
extern const float32_t twiddleCoef_512[1024];
extern const float32_t twiddleCoef_1024[2048];
extern const float32_t twiddleCoef_2048[4096];
extern const float32_t twiddleCoef_4096[8192];
#define twiddleCoef twiddleCoef_4096
extern const q31_t twiddleCoef_16_q31[24];
extern const q31_t twiddleCoef_32_q31[48];
extern const q31_t twiddleCoef_64_q31[96];
extern const q31_t twiddleCoef_128_q31[192];
extern const q31_t twiddleCoef_256_q31[384];
extern const q31_t twiddleCoef_512_q31[768];
extern const q31_t twiddleCoef_1024_q31[1536];
extern const q31_t twiddleCoef_2048_q31[3072];
extern const q31_t twiddleCoef_4096_q31[6144];
extern const q15_t twiddleCoef_16_q15[24];
extern const q15_t twiddleCoef_32_q15[48];
extern const q15_t twiddleCoef_64_q15[96];
extern const q15_t twiddleCoef_128_q15[192];
extern const q15_t twiddleCoef_256_q15[384];
extern const q15_t twiddleCoef_512_q15[768];
extern const q15_t twiddleCoef_1024_q15[1536];
extern const q15_t twiddleCoef_2048_q15[3072];
extern const q15_t twiddleCoef_4096_q15[6144];
extern const float32_t twiddleCoef_rfft_32[32];
extern const float32_t twiddleCoef_rfft_64[64];
extern const float32_t twiddleCoef_rfft_128[128];
extern const float32_t twiddleCoef_rfft_256[256];
extern const float32_t twiddleCoef_rfft_512[512];
extern const float32_t twiddleCoef_rfft_1024[1024];
extern const float32_t twiddleCoef_rfft_2048[2048];
extern const float32_t twiddleCoef_rfft_4096[4096];
/* floating-point bit reversal tables */
#define ARMBITREVINDEXTABLE__16_TABLE_LENGTH ((uint16_t)20 )
#define ARMBITREVINDEXTABLE__32_TABLE_LENGTH ((uint16_t)48 )
#define ARMBITREVINDEXTABLE__64_TABLE_LENGTH ((uint16_t)56 )
#define ARMBITREVINDEXTABLE_128_TABLE_LENGTH ((uint16_t)208 )
#define ARMBITREVINDEXTABLE_256_TABLE_LENGTH ((uint16_t)440 )
#define ARMBITREVINDEXTABLE_512_TABLE_LENGTH ((uint16_t)448 )
#define ARMBITREVINDEXTABLE1024_TABLE_LENGTH ((uint16_t)1800)
#define ARMBITREVINDEXTABLE2048_TABLE_LENGTH ((uint16_t)3808)
#define ARMBITREVINDEXTABLE4096_TABLE_LENGTH ((uint16_t)4032)
extern const uint16_t armBitRevIndexTable16[ARMBITREVINDEXTABLE__16_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable32[ARMBITREVINDEXTABLE__32_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable64[ARMBITREVINDEXTABLE__64_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable128[ARMBITREVINDEXTABLE_128_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable256[ARMBITREVINDEXTABLE_256_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable512[ARMBITREVINDEXTABLE_512_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable1024[ARMBITREVINDEXTABLE1024_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable2048[ARMBITREVINDEXTABLE2048_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable4096[ARMBITREVINDEXTABLE4096_TABLE_LENGTH];
/* fixed-point bit reversal tables */
#define ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH ((uint16_t)12 )
#define ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH ((uint16_t)24 )
#define ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH ((uint16_t)56 )
#define ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH ((uint16_t)112 )
#define ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH ((uint16_t)240 )
#define ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH ((uint16_t)480 )
#define ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH ((uint16_t)992 )
#define ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH ((uint16_t)1984)
#define ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH ((uint16_t)4032)
extern const uint16_t armBitRevIndexTable_fixed_16[ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable_fixed_32[ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable_fixed_64[ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable_fixed_128[ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable_fixed_256[ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable_fixed_512[ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable_fixed_1024[ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable_fixed_2048[ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable_fixed_4096[ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH];
/* Tables for Fast Math Sine and Cosine */
extern const float32_t sinTable_f32[FAST_MATH_TABLE_SIZE + 1];
extern const q31_t sinTable_q31[FAST_MATH_TABLE_SIZE + 1];
extern const q15_t sinTable_q15[FAST_MATH_TABLE_SIZE + 1];
#endif /* ARM_COMMON_TABLES_H */
@@ -0,0 +1,79 @@
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2014 ARM Limited. All rights reserved.
*
* $Date: 19. March 2015
* $Revision: V.1.4.5
*
* Project: CMSIS DSP Library
* Title: arm_const_structs.h
*
* Description: This file has constant structs that are initialized for
* user convenience. For example, some can be given as
* arguments to the arm_cfft_f32() function.
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
#ifndef _ARM_CONST_STRUCTS_H
#define _ARM_CONST_STRUCTS_H
#include "arm_math.h"
#include "arm_common_tables.h"
extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len16;
extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len32;
extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len64;
extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len128;
extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len256;
extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len512;
extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len1024;
extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len2048;
extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len4096;
extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len16;
extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len32;
extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len64;
extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len128;
extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len256;
extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len512;
extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len1024;
extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len2048;
extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len4096;
extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len16;
extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len32;
extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len64;
extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len128;
extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len256;
extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len512;
extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len1024;
extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len2048;
extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len4096;
#endif
@@ -0,0 +1,734 @@
/**************************************************************************//**
* @file cmsis_armcc.h
* @brief CMSIS Cortex-M Core Function/Instruction Header File
* @version V4.30
* @date 20. October 2015
******************************************************************************/
/* Copyright (c) 2009 - 2015 ARM LIMITED
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
- Neither the name of ARM nor the names of its contributors may be used
to endorse or promote products derived from this software without
specific prior written permission.
*
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
---------------------------------------------------------------------------*/
#ifndef __CMSIS_ARMCC_H
#define __CMSIS_ARMCC_H
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 400677)
#error "Please use ARM Compiler Toolchain V4.0.677 or later!"
#endif
/* ########################### Core Function Access ########################### */
/** \ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions
@{
*/
/* intrinsic void __enable_irq(); */
/* intrinsic void __disable_irq(); */
/**
\brief Get Control Register
\details Returns the content of the Control Register.
\return Control Register value
*/
__STATIC_INLINE uint32_t __get_CONTROL(void)
{
register uint32_t __regControl __ASM("control");
return(__regControl);
}
/**
\brief Set Control Register
\details Writes the given value to the Control Register.
\param [in] control Control Register value to set
*/
__STATIC_INLINE void __set_CONTROL(uint32_t control)
{
register uint32_t __regControl __ASM("control");
__regControl = control;
}
/**
\brief Get IPSR Register
\details Returns the content of the IPSR Register.
\return IPSR Register value
*/
__STATIC_INLINE uint32_t __get_IPSR(void)
{
register uint32_t __regIPSR __ASM("ipsr");
return(__regIPSR);
}
/**
\brief Get APSR Register
\details Returns the content of the APSR Register.
\return APSR Register value
*/
__STATIC_INLINE uint32_t __get_APSR(void)
{
register uint32_t __regAPSR __ASM("apsr");
return(__regAPSR);
}
/**
\brief Get xPSR Register
\details Returns the content of the xPSR Register.
\return xPSR Register value
*/
__STATIC_INLINE uint32_t __get_xPSR(void)
{
register uint32_t __regXPSR __ASM("xpsr");
return(__regXPSR);
}
/**
\brief Get Process Stack Pointer
\details Returns the current value of the Process Stack Pointer (PSP).
\return PSP Register value
*/
__STATIC_INLINE uint32_t __get_PSP(void)
{
register uint32_t __regProcessStackPointer __ASM("psp");
return(__regProcessStackPointer);
}
/**
\brief Set Process Stack Pointer
\details Assigns the given value to the Process Stack Pointer (PSP).
\param [in] topOfProcStack Process Stack Pointer value to set
*/
__STATIC_INLINE void __set_PSP(uint32_t topOfProcStack)
{
register uint32_t __regProcessStackPointer __ASM("psp");
__regProcessStackPointer = topOfProcStack;
}
/**
\brief Get Main Stack Pointer
\details Returns the current value of the Main Stack Pointer (MSP).
\return MSP Register value
*/
__STATIC_INLINE uint32_t __get_MSP(void)
{
register uint32_t __regMainStackPointer __ASM("msp");
return(__regMainStackPointer);
}
/**
\brief Set Main Stack Pointer
\details Assigns the given value to the Main Stack Pointer (MSP).
\param [in] topOfMainStack Main Stack Pointer value to set
*/
__STATIC_INLINE void __set_MSP(uint32_t topOfMainStack)
{
register uint32_t __regMainStackPointer __ASM("msp");
__regMainStackPointer = topOfMainStack;
}
/**
\brief Get Priority Mask
\details Returns the current state of the priority mask bit from the Priority Mask Register.
\return Priority Mask value
*/
__STATIC_INLINE uint32_t __get_PRIMASK(void)
{
register uint32_t __regPriMask __ASM("primask");
return(__regPriMask);
}
/**
\brief Set Priority Mask
\details Assigns the given value to the Priority Mask Register.
\param [in] priMask Priority Mask
*/
__STATIC_INLINE void __set_PRIMASK(uint32_t priMask)
{
register uint32_t __regPriMask __ASM("primask");
__regPriMask = (priMask);
}
#if (__CORTEX_M >= 0x03U) || (__CORTEX_SC >= 300U)
/**
\brief Enable FIQ
\details Enables FIQ interrupts by clearing the F-bit in the CPSR.
Can only be executed in Privileged modes.
*/
#define __enable_fault_irq __enable_fiq
/**
\brief Disable FIQ
\details Disables FIQ interrupts by setting the F-bit in the CPSR.
Can only be executed in Privileged modes.
*/
#define __disable_fault_irq __disable_fiq
/**
\brief Get Base Priority
\details Returns the current value of the Base Priority register.
\return Base Priority register value
*/
__STATIC_INLINE uint32_t __get_BASEPRI(void)
{
register uint32_t __regBasePri __ASM("basepri");
return(__regBasePri);
}
/**
\brief Set Base Priority
\details Assigns the given value to the Base Priority register.
\param [in] basePri Base Priority value to set
*/
__STATIC_INLINE void __set_BASEPRI(uint32_t basePri)
{
register uint32_t __regBasePri __ASM("basepri");
__regBasePri = (basePri & 0xFFU);
}
/**
\brief Set Base Priority with condition
\details Assigns the given value to the Base Priority register only if BASEPRI masking is disabled,
or the new value increases the BASEPRI priority level.
\param [in] basePri Base Priority value to set
*/
__STATIC_INLINE void __set_BASEPRI_MAX(uint32_t basePri)
{
register uint32_t __regBasePriMax __ASM("basepri_max");
__regBasePriMax = (basePri & 0xFFU);
}
/**
\brief Get Fault Mask
\details Returns the current value of the Fault Mask register.
\return Fault Mask register value
*/
__STATIC_INLINE uint32_t __get_FAULTMASK(void)
{
register uint32_t __regFaultMask __ASM("faultmask");
return(__regFaultMask);
}
/**
\brief Set Fault Mask
\details Assigns the given value to the Fault Mask register.
\param [in] faultMask Fault Mask value to set
*/
__STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask)
{
register uint32_t __regFaultMask __ASM("faultmask");
__regFaultMask = (faultMask & (uint32_t)1);
}
#endif /* (__CORTEX_M >= 0x03U) || (__CORTEX_SC >= 300U) */
#if (__CORTEX_M == 0x04U) || (__CORTEX_M == 0x07U)
/**
\brief Get FPSCR
\details Returns the current value of the Floating Point Status/Control register.
\return Floating Point Status/Control register value
*/
__STATIC_INLINE uint32_t __get_FPSCR(void)
{
#if (__FPU_PRESENT == 1U) && (__FPU_USED == 1U)
register uint32_t __regfpscr __ASM("fpscr");
return(__regfpscr);
#else
return(0U);
#endif
}
/**
\brief Set FPSCR
\details Assigns the given value to the Floating Point Status/Control register.
\param [in] fpscr Floating Point Status/Control value to set
*/
__STATIC_INLINE void __set_FPSCR(uint32_t fpscr)
{
#if (__FPU_PRESENT == 1U) && (__FPU_USED == 1U)
register uint32_t __regfpscr __ASM("fpscr");
__regfpscr = (fpscr);
#endif
}
#endif /* (__CORTEX_M == 0x04U) || (__CORTEX_M == 0x07U) */
/*@} end of CMSIS_Core_RegAccFunctions */
/* ########################## Core Instruction Access ######################### */
/** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface
Access to dedicated instructions
@{
*/
/**
\brief No Operation
\details No Operation does nothing. This instruction can be used for code alignment purposes.
*/
#define __NOP __nop
/**
\brief Wait For Interrupt
\details Wait For Interrupt is a hint instruction that suspends execution until one of a number of events occurs.
*/
#define __WFI __wfi
/**
\brief Wait For Event
\details Wait For Event is a hint instruction that permits the processor to enter
a low-power state until one of a number of events occurs.
*/
#define __WFE __wfe
/**
\brief Send Event
\details Send Event is a hint instruction. It causes an event to be signaled to the CPU.
*/
#define __SEV __sev
/**
\brief Instruction Synchronization Barrier
\details Instruction Synchronization Barrier flushes the pipeline in the processor,
so that all instructions following the ISB are fetched from cache or memory,
after the instruction has been completed.
*/
#define __ISB() do {\
__schedule_barrier();\
__isb(0xF);\
__schedule_barrier();\
} while (0U)
/**
\brief Data Synchronization Barrier
\details Acts as a special kind of Data Memory Barrier.
It completes when all explicit memory accesses before this instruction complete.
*/
#define __DSB() do {\
__schedule_barrier();\
__dsb(0xF);\
__schedule_barrier();\
} while (0U)
/**
\brief Data Memory Barrier
\details Ensures the apparent order of the explicit memory operations before
and after the instruction, without ensuring their completion.
*/
#define __DMB() do {\
__schedule_barrier();\
__dmb(0xF);\
__schedule_barrier();\
} while (0U)
/**
\brief Reverse byte order (32 bit)
\details Reverses the byte order in integer value.
\param [in] value Value to reverse
\return Reversed value
*/
#define __REV __rev
/**
\brief Reverse byte order (16 bit)
\details Reverses the byte order in two unsigned short values.
\param [in] value Value to reverse
\return Reversed value
*/
#ifndef __NO_EMBEDDED_ASM
__attribute__((section(".rev16_text"))) __STATIC_INLINE __ASM uint32_t __REV16(uint32_t value)
{
rev16 r0, r0
bx lr
}
#endif
/**
\brief Reverse byte order in signed short value
\details Reverses the byte order in a signed short value with sign extension to integer.
\param [in] value Value to reverse
\return Reversed value
*/
#ifndef __NO_EMBEDDED_ASM
__attribute__((section(".revsh_text"))) __STATIC_INLINE __ASM int32_t __REVSH(int32_t value)
{
revsh r0, r0
bx lr
}
#endif
/**
\brief Rotate Right in unsigned value (32 bit)
\details Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits.
\param [in] value Value to rotate
\param [in] value Number of Bits to rotate
\return Rotated value
*/
#define __ROR __ror
/**
\brief Breakpoint
\details Causes the processor to enter Debug state.
Debug tools can use this to investigate system state when the instruction at a particular address is reached.
\param [in] value is ignored by the processor.
If required, a debugger can use it to store additional information about the breakpoint.
*/
#define __BKPT(value) __breakpoint(value)
/**
\brief Reverse bit order of value
\details Reverses the bit order of the given value.
\param [in] value Value to reverse
\return Reversed value
*/
#if (__CORTEX_M >= 0x03U) || (__CORTEX_SC >= 300U)
#define __RBIT __rbit
#else
__attribute__((always_inline)) __STATIC_INLINE uint32_t __RBIT(uint32_t value)
{
uint32_t result;
int32_t s = 4 /*sizeof(v)*/ * 8 - 1; /* extra shift needed at end */
result = value; /* r will be reversed bits of v; first get LSB of v */
for (value >>= 1U; value; value >>= 1U)
{
result <<= 1U;
result |= value & 1U;
s--;
}
result <<= s; /* shift when v's highest bits are zero */
return(result);
}
#endif
/**
\brief Count leading zeros
\details Counts the number of leading zeros of a data value.
\param [in] value Value to count the leading zeros
\return number of leading zeros in value
*/
#define __CLZ __clz
#if (__CORTEX_M >= 0x03U) || (__CORTEX_SC >= 300U)
/**
\brief LDR Exclusive (8 bit)
\details Executes a exclusive LDR instruction for 8 bit value.
\param [in] ptr Pointer to data
\return value of type uint8_t at (*ptr)
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __LDREXB(ptr) ((uint8_t ) __ldrex(ptr))
#else
#define __LDREXB(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint8_t ) __ldrex(ptr)) _Pragma("pop")
#endif
/**
\brief LDR Exclusive (16 bit)
\details Executes a exclusive LDR instruction for 16 bit values.
\param [in] ptr Pointer to data
\return value of type uint16_t at (*ptr)
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __LDREXH(ptr) ((uint16_t) __ldrex(ptr))
#else
#define __LDREXH(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint16_t) __ldrex(ptr)) _Pragma("pop")
#endif
/**
\brief LDR Exclusive (32 bit)
\details Executes a exclusive LDR instruction for 32 bit values.
\param [in] ptr Pointer to data
\return value of type uint32_t at (*ptr)
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __LDREXW(ptr) ((uint32_t ) __ldrex(ptr))
#else
#define __LDREXW(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint32_t ) __ldrex(ptr)) _Pragma("pop")
#endif
/**
\brief STR Exclusive (8 bit)
\details Executes a exclusive STR instruction for 8 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __STREXB(value, ptr) __strex(value, ptr)
#else
#define __STREXB(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")
#endif
/**
\brief STR Exclusive (16 bit)
\details Executes a exclusive STR instruction for 16 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __STREXH(value, ptr) __strex(value, ptr)
#else
#define __STREXH(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")
#endif
/**
\brief STR Exclusive (32 bit)
\details Executes a exclusive STR instruction for 32 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __STREXW(value, ptr) __strex(value, ptr)
#else
#define __STREXW(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")
#endif
/**
\brief Remove the exclusive lock
\details Removes the exclusive lock which is created by LDREX.
*/
#define __CLREX __clrex
/**
\brief Signed Saturate
\details Saturates a signed value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (1..32)
\return Saturated value
*/
#define __SSAT __ssat
/**
\brief Unsigned Saturate
\details Saturates an unsigned value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (0..31)
\return Saturated value
*/
#define __USAT __usat
/**
\brief Rotate Right with Extend (32 bit)
\details Moves each bit of a bitstring right by one bit.
The carry input is shifted in at the left end of the bitstring.
\param [in] value Value to rotate
\return Rotated value
*/
#ifndef __NO_EMBEDDED_ASM
__attribute__((section(".rrx_text"))) __STATIC_INLINE __ASM uint32_t __RRX(uint32_t value)
{
rrx r0, r0
bx lr
}
#endif
/**
\brief LDRT Unprivileged (8 bit)
\details Executes a Unprivileged LDRT instruction for 8 bit value.
\param [in] ptr Pointer to data
\return value of type uint8_t at (*ptr)
*/
#define __LDRBT(ptr) ((uint8_t ) __ldrt(ptr))
/**
\brief LDRT Unprivileged (16 bit)
\details Executes a Unprivileged LDRT instruction for 16 bit values.
\param [in] ptr Pointer to data
\return value of type uint16_t at (*ptr)
*/
#define __LDRHT(ptr) ((uint16_t) __ldrt(ptr))
/**
\brief LDRT Unprivileged (32 bit)
\details Executes a Unprivileged LDRT instruction for 32 bit values.
\param [in] ptr Pointer to data
\return value of type uint32_t at (*ptr)
*/
#define __LDRT(ptr) ((uint32_t ) __ldrt(ptr))
/**
\brief STRT Unprivileged (8 bit)
\details Executes a Unprivileged STRT instruction for 8 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
*/
#define __STRBT(value, ptr) __strt(value, ptr)
/**
\brief STRT Unprivileged (16 bit)
\details Executes a Unprivileged STRT instruction for 16 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
*/
#define __STRHT(value, ptr) __strt(value, ptr)
/**
\brief STRT Unprivileged (32 bit)
\details Executes a Unprivileged STRT instruction for 32 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
*/
#define __STRT(value, ptr) __strt(value, ptr)
#endif /* (__CORTEX_M >= 0x03U) || (__CORTEX_SC >= 300U) */
/*@}*/ /* end of group CMSIS_Core_InstructionInterface */
/* ################### Compiler specific Intrinsics ########################### */
/** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics
Access to dedicated SIMD instructions
@{
*/
#if (__CORTEX_M >= 0x04U) /* only for Cortex-M4 and above */
#define __SADD8 __sadd8
#define __QADD8 __qadd8
#define __SHADD8 __shadd8
#define __UADD8 __uadd8
#define __UQADD8 __uqadd8
#define __UHADD8 __uhadd8
#define __SSUB8 __ssub8
#define __QSUB8 __qsub8
#define __SHSUB8 __shsub8
#define __USUB8 __usub8
#define __UQSUB8 __uqsub8
#define __UHSUB8 __uhsub8
#define __SADD16 __sadd16
#define __QADD16 __qadd16
#define __SHADD16 __shadd16
#define __UADD16 __uadd16
#define __UQADD16 __uqadd16
#define __UHADD16 __uhadd16
#define __SSUB16 __ssub16
#define __QSUB16 __qsub16
#define __SHSUB16 __shsub16
#define __USUB16 __usub16
#define __UQSUB16 __uqsub16
#define __UHSUB16 __uhsub16
#define __SASX __sasx
#define __QASX __qasx
#define __SHASX __shasx
#define __UASX __uasx
#define __UQASX __uqasx
#define __UHASX __uhasx
#define __SSAX __ssax
#define __QSAX __qsax
#define __SHSAX __shsax
#define __USAX __usax
#define __UQSAX __uqsax
#define __UHSAX __uhsax
#define __USAD8 __usad8
#define __USADA8 __usada8
#define __SSAT16 __ssat16
#define __USAT16 __usat16
#define __UXTB16 __uxtb16
#define __UXTAB16 __uxtab16
#define __SXTB16 __sxtb16
#define __SXTAB16 __sxtab16
#define __SMUAD __smuad
#define __SMUADX __smuadx
#define __SMLAD __smlad
#define __SMLADX __smladx
#define __SMLALD __smlald
#define __SMLALDX __smlaldx
#define __SMUSD __smusd
#define __SMUSDX __smusdx
#define __SMLSD __smlsd
#define __SMLSDX __smlsdx
#define __SMLSLD __smlsld
#define __SMLSLDX __smlsldx
#define __SEL __sel
#define __QADD __qadd
#define __QSUB __qsub
#define __PKHBT(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0x0000FFFFUL) | \
((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL) )
#define __PKHTB(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0xFFFF0000UL) | \
((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL) )
#define __SMMLA(ARG1,ARG2,ARG3) ( (int32_t)((((int64_t)(ARG1) * (ARG2)) + \
((int64_t)(ARG3) << 32U) ) >> 32U))
#endif /* (__CORTEX_M >= 0x04) */
/*@} end of group CMSIS_SIMD_intrinsics */
#endif /* __CMSIS_ARMCC_H */
@@ -0,0 +1,798 @@
/**************************************************************************//**
* @file core_cm0.h
* @brief CMSIS Cortex-M0 Core Peripheral Access Layer Header File
* @version V4.30
* @date 20. October 2015
******************************************************************************/
/* Copyright (c) 2009 - 2015 ARM LIMITED
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
- Neither the name of ARM nor the names of its contributors may be used
to endorse or promote products derived from this software without
specific prior written permission.
*
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
---------------------------------------------------------------------------*/
#if defined ( __ICCARM__ )
#pragma system_include /* treat file as system include file for MISRA check */
#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
#pragma clang system_header /* treat file as system include file */
#endif
#ifndef __CORE_CM0_H_GENERIC
#define __CORE_CM0_H_GENERIC
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
\page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions
CMSIS violates the following MISRA-C:2004 rules:
\li Required Rule 8.5, object/function definition in header file.<br>
Function definitions in header files are used to allow 'inlining'.
\li Required Rule 18.4, declaration of union type or object of union type: '{...}'.<br>
Unions are used for effective representation of core registers.
\li Advisory Rule 19.7, Function-like macro defined.<br>
Function-like macros are used to allow more efficient code.
*/
/*******************************************************************************
* CMSIS definitions
******************************************************************************/
/**
\ingroup Cortex_M0
@{
*/
/* CMSIS CM0 definitions */
#define __CM0_CMSIS_VERSION_MAIN (0x04U) /*!< [31:16] CMSIS HAL main version */
#define __CM0_CMSIS_VERSION_SUB (0x1EU) /*!< [15:0] CMSIS HAL sub version */
#define __CM0_CMSIS_VERSION ((__CM0_CMSIS_VERSION_MAIN << 16U) | \
__CM0_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */
#define __CORTEX_M (0x00U) /*!< Cortex-M Core */
#if defined ( __CC_ARM )
#define __ASM __asm /*!< asm keyword for ARM Compiler */
#define __INLINE __inline /*!< inline keyword for ARM Compiler */
#define __STATIC_INLINE static __inline
#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
#define __ASM __asm /*!< asm keyword for ARM Compiler */
#define __INLINE __inline /*!< inline keyword for ARM Compiler */
#define __STATIC_INLINE static __inline
#elif defined ( __GNUC__ )
#define __ASM __asm /*!< asm keyword for GNU Compiler */
#define __INLINE inline /*!< inline keyword for GNU Compiler */
#define __STATIC_INLINE static inline
#elif defined ( __ICCARM__ )
#define __ASM __asm /*!< asm keyword for IAR Compiler */
#define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */
#define __STATIC_INLINE static inline
#elif defined ( __TMS470__ )
#define __ASM __asm /*!< asm keyword for TI CCS Compiler */
#define __STATIC_INLINE static inline
#elif defined ( __TASKING__ )
#define __ASM __asm /*!< asm keyword for TASKING Compiler */
#define __INLINE inline /*!< inline keyword for TASKING Compiler */
#define __STATIC_INLINE static inline
#elif defined ( __CSMC__ )
#define __packed
#define __ASM _asm /*!< asm keyword for COSMIC Compiler */
#define __INLINE inline /*!< inline keyword for COSMIC Compiler. Use -pc99 on compile line */
#define __STATIC_INLINE static inline
#else
#error Unknown compiler
#endif
/** __FPU_USED indicates whether an FPU is used or not.
This core does not support an FPU at all
*/
#define __FPU_USED 0U
#if defined ( __CC_ARM )
#if defined __TARGET_FPU_VFP
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
#if defined __ARM_PCS_VFP
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __GNUC__ )
#if defined (__VFP_FP__) && !defined(__SOFTFP__)
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __ICCARM__ )
#if defined __ARMVFP__
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __TMS470__ )
#if defined __TI_VFP_SUPPORT__
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __TASKING__ )
#if defined __FPU_VFP__
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __CSMC__ )
#if ( __CSMC__ & 0x400U)
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#endif
#include "core_cmInstr.h" /* Core Instruction Access */
#include "core_cmFunc.h" /* Core Function Access */
#ifdef __cplusplus
}
#endif
#endif /* __CORE_CM0_H_GENERIC */
#ifndef __CMSIS_GENERIC
#ifndef __CORE_CM0_H_DEPENDANT
#define __CORE_CM0_H_DEPENDANT
#ifdef __cplusplus
extern "C" {
#endif
/* check device defines and use defaults */
#if defined __CHECK_DEVICE_DEFINES
#ifndef __CM0_REV
#define __CM0_REV 0x0000U
#warning "__CM0_REV not defined in device header file; using default!"
#endif
#ifndef __NVIC_PRIO_BITS
#define __NVIC_PRIO_BITS 2U
#warning "__NVIC_PRIO_BITS not defined in device header file; using default!"
#endif
#ifndef __Vendor_SysTickConfig
#define __Vendor_SysTickConfig 0U
#warning "__Vendor_SysTickConfig not defined in device header file; using default!"
#endif
#endif
/* IO definitions (access restrictions to peripheral registers) */
/**
\defgroup CMSIS_glob_defs CMSIS Global Defines
<strong>IO Type Qualifiers</strong> are used
\li to specify the access to peripheral variables.
\li for automatic generation of peripheral register debug information.
*/
#ifdef __cplusplus
#define __I volatile /*!< Defines 'read only' permissions */
#else
#define __I volatile const /*!< Defines 'read only' permissions */
#endif
#define __O volatile /*!< Defines 'write only' permissions */
#define __IO volatile /*!< Defines 'read / write' permissions */
/* following defines should be used for structure members */
#define __IM volatile const /*! Defines 'read only' structure member permissions */
#define __OM volatile /*! Defines 'write only' structure member permissions */
#define __IOM volatile /*! Defines 'read / write' structure member permissions */
/*@} end of group Cortex_M0 */
/*******************************************************************************
* Register Abstraction
Core Register contain:
- Core Register
- Core NVIC Register
- Core SCB Register
- Core SysTick Register
******************************************************************************/
/**
\defgroup CMSIS_core_register Defines and Type Definitions
\brief Type definitions and defines for Cortex-M processor based devices.
*/
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_CORE Status and Control Registers
\brief Core Register type definitions.
@{
*/
/**
\brief Union type to access the Application Program Status Register (APSR).
*/
typedef union
{
struct
{
uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */
uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
uint32_t C:1; /*!< bit: 29 Carry condition code flag */
uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
uint32_t N:1; /*!< bit: 31 Negative condition code flag */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} APSR_Type;
/* APSR Register Definitions */
#define APSR_N_Pos 31U /*!< APSR: N Position */
#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */
#define APSR_Z_Pos 30U /*!< APSR: Z Position */
#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */
#define APSR_C_Pos 29U /*!< APSR: C Position */
#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */
#define APSR_V_Pos 28U /*!< APSR: V Position */
#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */
/**
\brief Union type to access the Interrupt Program Status Register (IPSR).
*/
typedef union
{
struct
{
uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} IPSR_Type;
/* IPSR Register Definitions */
#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */
#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */
/**
\brief Union type to access the Special-Purpose Program Status Registers (xPSR).
*/
typedef union
{
struct
{
uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */
uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */
uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */
uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
uint32_t C:1; /*!< bit: 29 Carry condition code flag */
uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
uint32_t N:1; /*!< bit: 31 Negative condition code flag */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} xPSR_Type;
/* xPSR Register Definitions */
#define xPSR_N_Pos 31U /*!< xPSR: N Position */
#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */
#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */
#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */
#define xPSR_C_Pos 29U /*!< xPSR: C Position */
#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */
#define xPSR_V_Pos 28U /*!< xPSR: V Position */
#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */
#define xPSR_T_Pos 24U /*!< xPSR: T Position */
#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */
#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */
#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */
/**
\brief Union type to access the Control Registers (CONTROL).
*/
typedef union
{
struct
{
uint32_t _reserved0:1; /*!< bit: 0 Reserved */
uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */
uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} CONTROL_Type;
/* CONTROL Register Definitions */
#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */
#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */
/*@} end of group CMSIS_CORE */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC)
\brief Type definitions for the NVIC Registers
@{
*/
/**
\brief Structure type to access the Nested Vectored Interrupt Controller (NVIC).
*/
typedef struct
{
__IOM uint32_t ISER[1U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */
uint32_t RESERVED0[31U];
__IOM uint32_t ICER[1U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */
uint32_t RSERVED1[31U];
__IOM uint32_t ISPR[1U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */
uint32_t RESERVED2[31U];
__IOM uint32_t ICPR[1U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */
uint32_t RESERVED3[31U];
uint32_t RESERVED4[64U];
__IOM uint32_t IP[8U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */
} NVIC_Type;
/*@} end of group CMSIS_NVIC */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_SCB System Control Block (SCB)
\brief Type definitions for the System Control Block Registers
@{
*/
/**
\brief Structure type to access the System Control Block (SCB).
*/
typedef struct
{
__IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */
__IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */
uint32_t RESERVED0;
__IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */
__IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */
__IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */
uint32_t RESERVED1;
__IOM uint32_t SHP[2U]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */
__IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */
} SCB_Type;
/* SCB CPUID Register Definitions */
#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */
#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */
#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */
#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */
#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */
#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */
#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */
#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */
#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */
#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */
/* SCB Interrupt Control State Register Definitions */
#define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */
#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */
#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */
#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */
#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */
#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */
#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */
#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */
#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */
#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */
#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */
#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */
#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */
#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */
#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */
#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */
#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */
#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */
/* SCB Application Interrupt and Reset Control Register Definitions */
#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */
#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */
#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */
#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */
#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */
#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */
#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */
#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */
#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */
#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */
/* SCB System Control Register Definitions */
#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */
#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */
#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */
#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */
#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */
#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */
/* SCB Configuration Control Register Definitions */
#define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */
#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */
#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */
#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */
/* SCB System Handler Control and State Register Definitions */
#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */
#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */
/*@} end of group CMSIS_SCB */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_SysTick System Tick Timer (SysTick)
\brief Type definitions for the System Timer Registers.
@{
*/
/**
\brief Structure type to access the System Timer (SysTick).
*/
typedef struct
{
__IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */
__IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */
__IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */
__IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */
} SysTick_Type;
/* SysTick Control / Status Register Definitions */
#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */
#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */
#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */
#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */
#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */
#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */
#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */
#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */
/* SysTick Reload Register Definitions */
#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */
#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */
/* SysTick Current Register Definitions */
#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */
#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */
/* SysTick Calibration Register Definitions */
#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */
#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */
#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */
#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */
#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */
#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */
/*@} end of group CMSIS_SysTick */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug)
\brief Cortex-M0 Core Debug Registers (DCB registers, SHCSR, and DFSR) are only accessible over DAP and not via processor.
Therefore they are not covered by the Cortex-M0 header file.
@{
*/
/*@} end of group CMSIS_CoreDebug */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_core_bitfield Core register bit field macros
\brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk).
@{
*/
/**
\brief Mask and shift a bit field value for use in a register bit range.
\param[in] field Name of the register bit field.
\param[in] value Value of the bit field.
\return Masked and shifted value.
*/
#define _VAL2FLD(field, value) ((value << field ## _Pos) & field ## _Msk)
/**
\brief Mask and shift a register value to extract a bit filed value.
\param[in] field Name of the register bit field.
\param[in] value Value of register.
\return Masked and shifted bit field value.
*/
#define _FLD2VAL(field, value) ((value & field ## _Msk) >> field ## _Pos)
/*@} end of group CMSIS_core_bitfield */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_core_base Core Definitions
\brief Definitions for base addresses, unions, and structures.
@{
*/
/* Memory mapping of Cortex-M0 Hardware */
#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */
#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */
#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */
#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */
#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */
#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */
#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */
/*@} */
/*******************************************************************************
* Hardware Abstraction Layer
Core Function Interface contains:
- Core NVIC Functions
- Core SysTick Functions
- Core Register Access Functions
******************************************************************************/
/**
\defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference
*/
/* ########################## NVIC functions #################################### */
/**
\ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_NVICFunctions NVIC Functions
\brief Functions that manage interrupts and exceptions via the NVIC.
@{
*/
/* Interrupt Priorities are WORD accessible only under ARMv6M */
/* The following MACROS handle generation of the register offset and byte masks */
#define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL)
#define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) )
#define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) )
/**
\brief Enable External Interrupt
\details Enables a device-specific interrupt in the NVIC interrupt controller.
\param [in] IRQn External interrupt number. Value cannot be negative.
*/
__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn)
{
NVIC->ISER[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
}
/**
\brief Disable External Interrupt
\details Disables a device-specific interrupt in the NVIC interrupt controller.
\param [in] IRQn External interrupt number. Value cannot be negative.
*/
__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn)
{
NVIC->ICER[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
}
/**
\brief Get Pending Interrupt
\details Reads the pending register in the NVIC and returns the pending bit for the specified interrupt.
\param [in] IRQn Interrupt number.
\return 0 Interrupt status is not pending.
\return 1 Interrupt status is pending.
*/
__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn)
{
return((uint32_t)(((NVIC->ISPR[0U] & (1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
}
/**
\brief Set Pending Interrupt
\details Sets the pending bit of an external interrupt.
\param [in] IRQn Interrupt number. Value cannot be negative.
*/
__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn)
{
NVIC->ISPR[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
}
/**
\brief Clear Pending Interrupt
\details Clears the pending bit of an external interrupt.
\param [in] IRQn External interrupt number. Value cannot be negative.
*/
__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn)
{
NVIC->ICPR[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
}
/**
\brief Set Interrupt Priority
\details Sets the priority of an interrupt.
\note The priority cannot be set for every core interrupt.
\param [in] IRQn Interrupt number.
\param [in] priority Priority to set.
*/
__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
{
if ((int32_t)(IRQn) < 0)
{
SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
(((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
}
else
{
NVIC->IP[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
(((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
}
}
/**
\brief Get Interrupt Priority
\details Reads the priority of an interrupt.
The interrupt number can be positive to specify an external (device specific) interrupt,
or negative to specify an internal (core) interrupt.
\param [in] IRQn Interrupt number.
\return Interrupt Priority.
Value is aligned automatically to the implemented priority bits of the microcontroller.
*/
__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) < 0)
{
return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS)));
}
else
{
return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS)));
}
}
/**
\brief System Reset
\details Initiates a system reset request to reset the MCU.
*/
__STATIC_INLINE void NVIC_SystemReset(void)
{
__DSB(); /* Ensure all outstanding memory accesses included
buffered write are completed before reset */
SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
SCB_AIRCR_SYSRESETREQ_Msk);
__DSB(); /* Ensure completion of memory access */
for(;;) /* wait until reset */
{
__NOP();
}
}
/*@} end of CMSIS_Core_NVICFunctions */
/* ################################## SysTick function ############################################ */
/**
\ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_SysTickFunctions SysTick Functions
\brief Functions that configure the System.
@{
*/
#if (__Vendor_SysTickConfig == 0U)
/**
\brief System Tick Configuration
\details Initializes the System Timer and its interrupt, and starts the System Tick Timer.
Counter is in free running mode to generate periodic interrupts.
\param [in] ticks Number of ticks between two interrupts.
\return 0 Function succeeded.
\return 1 Function failed.
\note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
must contain a vendor-specific implementation of this function.
*/
__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
{
if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk)
{
return (1UL); /* Reload value impossible */
}
SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */
NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
SysTick->VAL = 0UL; /* Load the SysTick Counter Value */
SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
SysTick_CTRL_TICKINT_Msk |
SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */
return (0UL); /* Function successful */
}
#endif
/*@} end of CMSIS_Core_SysTickFunctions */
#ifdef __cplusplus
}
#endif
#endif /* __CORE_CM0_H_DEPENDANT */
#endif /* __CMSIS_GENERIC */
@@ -0,0 +1,914 @@
/**************************************************************************//**
* @file core_cm0plus.h
* @brief CMSIS Cortex-M0+ Core Peripheral Access Layer Header File
* @version V4.30
* @date 20. October 2015
******************************************************************************/
/* Copyright (c) 2009 - 2015 ARM LIMITED
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
- Neither the name of ARM nor the names of its contributors may be used
to endorse or promote products derived from this software without
specific prior written permission.
*
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
---------------------------------------------------------------------------*/
#if defined ( __ICCARM__ )
#pragma system_include /* treat file as system include file for MISRA check */
#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
#pragma clang system_header /* treat file as system include file */
#endif
#ifndef __CORE_CM0PLUS_H_GENERIC
#define __CORE_CM0PLUS_H_GENERIC
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
\page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions
CMSIS violates the following MISRA-C:2004 rules:
\li Required Rule 8.5, object/function definition in header file.<br>
Function definitions in header files are used to allow 'inlining'.
\li Required Rule 18.4, declaration of union type or object of union type: '{...}'.<br>
Unions are used for effective representation of core registers.
\li Advisory Rule 19.7, Function-like macro defined.<br>
Function-like macros are used to allow more efficient code.
*/
/*******************************************************************************
* CMSIS definitions
******************************************************************************/
/**
\ingroup Cortex-M0+
@{
*/
/* CMSIS CM0+ definitions */
#define __CM0PLUS_CMSIS_VERSION_MAIN (0x04U) /*!< [31:16] CMSIS HAL main version */
#define __CM0PLUS_CMSIS_VERSION_SUB (0x1EU) /*!< [15:0] CMSIS HAL sub version */
#define __CM0PLUS_CMSIS_VERSION ((__CM0PLUS_CMSIS_VERSION_MAIN << 16U) | \
__CM0PLUS_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */
#define __CORTEX_M (0x00U) /*!< Cortex-M Core */
#if defined ( __CC_ARM )
#define __ASM __asm /*!< asm keyword for ARM Compiler */
#define __INLINE __inline /*!< inline keyword for ARM Compiler */
#define __STATIC_INLINE static __inline
#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
#define __ASM __asm /*!< asm keyword for ARM Compiler */
#define __INLINE __inline /*!< inline keyword for ARM Compiler */
#define __STATIC_INLINE static __inline
#elif defined ( __GNUC__ )
#define __ASM __asm /*!< asm keyword for GNU Compiler */
#define __INLINE inline /*!< inline keyword for GNU Compiler */
#define __STATIC_INLINE static inline
#elif defined ( __ICCARM__ )
#define __ASM __asm /*!< asm keyword for IAR Compiler */
#define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */
#define __STATIC_INLINE static inline
#elif defined ( __TMS470__ )
#define __ASM __asm /*!< asm keyword for TI CCS Compiler */
#define __STATIC_INLINE static inline
#elif defined ( __TASKING__ )
#define __ASM __asm /*!< asm keyword for TASKING Compiler */
#define __INLINE inline /*!< inline keyword for TASKING Compiler */
#define __STATIC_INLINE static inline
#elif defined ( __CSMC__ )
#define __packed
#define __ASM _asm /*!< asm keyword for COSMIC Compiler */
#define __INLINE inline /*!< inline keyword for COSMIC Compiler. Use -pc99 on compile line */
#define __STATIC_INLINE static inline
#else
#error Unknown compiler
#endif
/** __FPU_USED indicates whether an FPU is used or not.
This core does not support an FPU at all
*/
#define __FPU_USED 0U
#if defined ( __CC_ARM )
#if defined __TARGET_FPU_VFP
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
#if defined __ARM_PCS_VFP
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __GNUC__ )
#if defined (__VFP_FP__) && !defined(__SOFTFP__)
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __ICCARM__ )
#if defined __ARMVFP__
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __TMS470__ )
#if defined __TI_VFP_SUPPORT__
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __TASKING__ )
#if defined __FPU_VFP__
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __CSMC__ )
#if ( __CSMC__ & 0x400U)
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#endif
#include "core_cmInstr.h" /* Core Instruction Access */
#include "core_cmFunc.h" /* Core Function Access */
#ifdef __cplusplus
}
#endif
#endif /* __CORE_CM0PLUS_H_GENERIC */
#ifndef __CMSIS_GENERIC
#ifndef __CORE_CM0PLUS_H_DEPENDANT
#define __CORE_CM0PLUS_H_DEPENDANT
#ifdef __cplusplus
extern "C" {
#endif
/* check device defines and use defaults */
#if defined __CHECK_DEVICE_DEFINES
#ifndef __CM0PLUS_REV
#define __CM0PLUS_REV 0x0000U
#warning "__CM0PLUS_REV not defined in device header file; using default!"
#endif
#ifndef __MPU_PRESENT
#define __MPU_PRESENT 0U
#warning "__MPU_PRESENT not defined in device header file; using default!"
#endif
#ifndef __VTOR_PRESENT
#define __VTOR_PRESENT 0U
#warning "__VTOR_PRESENT not defined in device header file; using default!"
#endif
#ifndef __NVIC_PRIO_BITS
#define __NVIC_PRIO_BITS 2U
#warning "__NVIC_PRIO_BITS not defined in device header file; using default!"
#endif
#ifndef __Vendor_SysTickConfig
#define __Vendor_SysTickConfig 0U
#warning "__Vendor_SysTickConfig not defined in device header file; using default!"
#endif
#endif
/* IO definitions (access restrictions to peripheral registers) */
/**
\defgroup CMSIS_glob_defs CMSIS Global Defines
<strong>IO Type Qualifiers</strong> are used
\li to specify the access to peripheral variables.
\li for automatic generation of peripheral register debug information.
*/
#ifdef __cplusplus
#define __I volatile /*!< Defines 'read only' permissions */
#else
#define __I volatile const /*!< Defines 'read only' permissions */
#endif
#define __O volatile /*!< Defines 'write only' permissions */
#define __IO volatile /*!< Defines 'read / write' permissions */
/* following defines should be used for structure members */
#define __IM volatile const /*! Defines 'read only' structure member permissions */
#define __OM volatile /*! Defines 'write only' structure member permissions */
#define __IOM volatile /*! Defines 'read / write' structure member permissions */
/*@} end of group Cortex-M0+ */
/*******************************************************************************
* Register Abstraction
Core Register contain:
- Core Register
- Core NVIC Register
- Core SCB Register
- Core SysTick Register
- Core MPU Register
******************************************************************************/
/**
\defgroup CMSIS_core_register Defines and Type Definitions
\brief Type definitions and defines for Cortex-M processor based devices.
*/
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_CORE Status and Control Registers
\brief Core Register type definitions.
@{
*/
/**
\brief Union type to access the Application Program Status Register (APSR).
*/
typedef union
{
struct
{
uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */
uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
uint32_t C:1; /*!< bit: 29 Carry condition code flag */
uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
uint32_t N:1; /*!< bit: 31 Negative condition code flag */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} APSR_Type;
/* APSR Register Definitions */
#define APSR_N_Pos 31U /*!< APSR: N Position */
#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */
#define APSR_Z_Pos 30U /*!< APSR: Z Position */
#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */
#define APSR_C_Pos 29U /*!< APSR: C Position */
#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */
#define APSR_V_Pos 28U /*!< APSR: V Position */
#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */
/**
\brief Union type to access the Interrupt Program Status Register (IPSR).
*/
typedef union
{
struct
{
uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} IPSR_Type;
/* IPSR Register Definitions */
#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */
#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */
/**
\brief Union type to access the Special-Purpose Program Status Registers (xPSR).
*/
typedef union
{
struct
{
uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */
uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */
uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */
uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
uint32_t C:1; /*!< bit: 29 Carry condition code flag */
uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
uint32_t N:1; /*!< bit: 31 Negative condition code flag */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} xPSR_Type;
/* xPSR Register Definitions */
#define xPSR_N_Pos 31U /*!< xPSR: N Position */
#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */
#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */
#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */
#define xPSR_C_Pos 29U /*!< xPSR: C Position */
#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */
#define xPSR_V_Pos 28U /*!< xPSR: V Position */
#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */
#define xPSR_T_Pos 24U /*!< xPSR: T Position */
#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */
#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */
#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */
/**
\brief Union type to access the Control Registers (CONTROL).
*/
typedef union
{
struct
{
uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */
uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */
uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} CONTROL_Type;
/* CONTROL Register Definitions */
#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */
#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */
#define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */
#define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */
/*@} end of group CMSIS_CORE */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC)
\brief Type definitions for the NVIC Registers
@{
*/
/**
\brief Structure type to access the Nested Vectored Interrupt Controller (NVIC).
*/
typedef struct
{
__IOM uint32_t ISER[1U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */
uint32_t RESERVED0[31U];
__IOM uint32_t ICER[1U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */
uint32_t RSERVED1[31U];
__IOM uint32_t ISPR[1U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */
uint32_t RESERVED2[31U];
__IOM uint32_t ICPR[1U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */
uint32_t RESERVED3[31U];
uint32_t RESERVED4[64U];
__IOM uint32_t IP[8U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */
} NVIC_Type;
/*@} end of group CMSIS_NVIC */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_SCB System Control Block (SCB)
\brief Type definitions for the System Control Block Registers
@{
*/
/**
\brief Structure type to access the System Control Block (SCB).
*/
typedef struct
{
__IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */
__IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */
#if (__VTOR_PRESENT == 1U)
__IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */
#else
uint32_t RESERVED0;
#endif
__IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */
__IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */
__IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */
uint32_t RESERVED1;
__IOM uint32_t SHP[2U]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */
__IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */
} SCB_Type;
/* SCB CPUID Register Definitions */
#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */
#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */
#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */
#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */
#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */
#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */
#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */
#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */
#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */
#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */
/* SCB Interrupt Control State Register Definitions */
#define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */
#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */
#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */
#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */
#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */
#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */
#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */
#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */
#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */
#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */
#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */
#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */
#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */
#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */
#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */
#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */
#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */
#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */
#if (__VTOR_PRESENT == 1U)
/* SCB Interrupt Control State Register Definitions */
#define SCB_VTOR_TBLOFF_Pos 8U /*!< SCB VTOR: TBLOFF Position */
#define SCB_VTOR_TBLOFF_Msk (0xFFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */
#endif
/* SCB Application Interrupt and Reset Control Register Definitions */
#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */
#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */
#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */
#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */
#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */
#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */
#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */
#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */
#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */
#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */
/* SCB System Control Register Definitions */
#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */
#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */
#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */
#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */
#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */
#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */
/* SCB Configuration Control Register Definitions */
#define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */
#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */
#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */
#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */
/* SCB System Handler Control and State Register Definitions */
#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */
#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */
/*@} end of group CMSIS_SCB */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_SysTick System Tick Timer (SysTick)
\brief Type definitions for the System Timer Registers.
@{
*/
/**
\brief Structure type to access the System Timer (SysTick).
*/
typedef struct
{
__IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */
__IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */
__IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */
__IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */
} SysTick_Type;
/* SysTick Control / Status Register Definitions */
#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */
#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */
#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */
#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */
#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */
#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */
#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */
#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */
/* SysTick Reload Register Definitions */
#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */
#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */
/* SysTick Current Register Definitions */
#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */
#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */
/* SysTick Calibration Register Definitions */
#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */
#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */
#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */
#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */
#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */
#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */
/*@} end of group CMSIS_SysTick */
#if (__MPU_PRESENT == 1U)
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_MPU Memory Protection Unit (MPU)
\brief Type definitions for the Memory Protection Unit (MPU)
@{
*/
/**
\brief Structure type to access the Memory Protection Unit (MPU).
*/
typedef struct
{
__IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */
__IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */
__IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */
__IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */
__IOM uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */
} MPU_Type;
/* MPU Type Register Definitions */
#define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */
#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */
#define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */
#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */
#define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */
#define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */
/* MPU Control Register Definitions */
#define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */
#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */
#define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */
#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */
#define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */
#define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */
/* MPU Region Number Register Definitions */
#define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */
#define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */
/* MPU Region Base Address Register Definitions */
#define MPU_RBAR_ADDR_Pos 8U /*!< MPU RBAR: ADDR Position */
#define MPU_RBAR_ADDR_Msk (0xFFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */
#define MPU_RBAR_VALID_Pos 4U /*!< MPU RBAR: VALID Position */
#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */
#define MPU_RBAR_REGION_Pos 0U /*!< MPU RBAR: REGION Position */
#define MPU_RBAR_REGION_Msk (0xFUL /*<< MPU_RBAR_REGION_Pos*/) /*!< MPU RBAR: REGION Mask */
/* MPU Region Attribute and Size Register Definitions */
#define MPU_RASR_ATTRS_Pos 16U /*!< MPU RASR: MPU Region Attribute field Position */
#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */
#define MPU_RASR_XN_Pos 28U /*!< MPU RASR: ATTRS.XN Position */
#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */
#define MPU_RASR_AP_Pos 24U /*!< MPU RASR: ATTRS.AP Position */
#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */
#define MPU_RASR_TEX_Pos 19U /*!< MPU RASR: ATTRS.TEX Position */
#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */
#define MPU_RASR_S_Pos 18U /*!< MPU RASR: ATTRS.S Position */
#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */
#define MPU_RASR_C_Pos 17U /*!< MPU RASR: ATTRS.C Position */
#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */
#define MPU_RASR_B_Pos 16U /*!< MPU RASR: ATTRS.B Position */
#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */
#define MPU_RASR_SRD_Pos 8U /*!< MPU RASR: Sub-Region Disable Position */
#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */
#define MPU_RASR_SIZE_Pos 1U /*!< MPU RASR: Region Size Field Position */
#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */
#define MPU_RASR_ENABLE_Pos 0U /*!< MPU RASR: Region enable bit Position */
#define MPU_RASR_ENABLE_Msk (1UL /*<< MPU_RASR_ENABLE_Pos*/) /*!< MPU RASR: Region enable bit Disable Mask */
/*@} end of group CMSIS_MPU */
#endif
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug)
\brief Cortex-M0+ Core Debug Registers (DCB registers, SHCSR, and DFSR) are only accessible over DAP and not via processor.
Therefore they are not covered by the Cortex-M0+ header file.
@{
*/
/*@} end of group CMSIS_CoreDebug */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_core_bitfield Core register bit field macros
\brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk).
@{
*/
/**
\brief Mask and shift a bit field value for use in a register bit range.
\param[in] field Name of the register bit field.
\param[in] value Value of the bit field.
\return Masked and shifted value.
*/
#define _VAL2FLD(field, value) ((value << field ## _Pos) & field ## _Msk)
/**
\brief Mask and shift a register value to extract a bit filed value.
\param[in] field Name of the register bit field.
\param[in] value Value of register.
\return Masked and shifted bit field value.
*/
#define _FLD2VAL(field, value) ((value & field ## _Msk) >> field ## _Pos)
/*@} end of group CMSIS_core_bitfield */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_core_base Core Definitions
\brief Definitions for base addresses, unions, and structures.
@{
*/
/* Memory mapping of Cortex-M0+ Hardware */
#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */
#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */
#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */
#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */
#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */
#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */
#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */
#if (__MPU_PRESENT == 1U)
#define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */
#define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */
#endif
/*@} */
/*******************************************************************************
* Hardware Abstraction Layer
Core Function Interface contains:
- Core NVIC Functions
- Core SysTick Functions
- Core Register Access Functions
******************************************************************************/
/**
\defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference
*/
/* ########################## NVIC functions #################################### */
/**
\ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_NVICFunctions NVIC Functions
\brief Functions that manage interrupts and exceptions via the NVIC.
@{
*/
/* Interrupt Priorities are WORD accessible only under ARMv6M */
/* The following MACROS handle generation of the register offset and byte masks */
#define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL)
#define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) )
#define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) )
/**
\brief Enable External Interrupt
\details Enables a device-specific interrupt in the NVIC interrupt controller.
\param [in] IRQn External interrupt number. Value cannot be negative.
*/
__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn)
{
NVIC->ISER[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
}
/**
\brief Disable External Interrupt
\details Disables a device-specific interrupt in the NVIC interrupt controller.
\param [in] IRQn External interrupt number. Value cannot be negative.
*/
__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn)
{
NVIC->ICER[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
}
/**
\brief Get Pending Interrupt
\details Reads the pending register in the NVIC and returns the pending bit for the specified interrupt.
\param [in] IRQn Interrupt number.
\return 0 Interrupt status is not pending.
\return 1 Interrupt status is pending.
*/
__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn)
{
return((uint32_t)(((NVIC->ISPR[0U] & (1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
}
/**
\brief Set Pending Interrupt
\details Sets the pending bit of an external interrupt.
\param [in] IRQn Interrupt number. Value cannot be negative.
*/
__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn)
{
NVIC->ISPR[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
}
/**
\brief Clear Pending Interrupt
\details Clears the pending bit of an external interrupt.
\param [in] IRQn External interrupt number. Value cannot be negative.
*/
__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn)
{
NVIC->ICPR[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
}
/**
\brief Set Interrupt Priority
\details Sets the priority of an interrupt.
\note The priority cannot be set for every core interrupt.
\param [in] IRQn Interrupt number.
\param [in] priority Priority to set.
*/
__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
{
if ((int32_t)(IRQn) < 0)
{
SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
(((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
}
else
{
NVIC->IP[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
(((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
}
}
/**
\brief Get Interrupt Priority
\details Reads the priority of an interrupt.
The interrupt number can be positive to specify an external (device specific) interrupt,
or negative to specify an internal (core) interrupt.
\param [in] IRQn Interrupt number.
\return Interrupt Priority.
Value is aligned automatically to the implemented priority bits of the microcontroller.
*/
__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) < 0)
{
return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS)));
}
else
{
return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS)));
}
}
/**
\brief System Reset
\details Initiates a system reset request to reset the MCU.
*/
__STATIC_INLINE void NVIC_SystemReset(void)
{
__DSB(); /* Ensure all outstanding memory accesses included
buffered write are completed before reset */
SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
SCB_AIRCR_SYSRESETREQ_Msk);
__DSB(); /* Ensure completion of memory access */
for(;;) /* wait until reset */
{
__NOP();
}
}
/*@} end of CMSIS_Core_NVICFunctions */
/* ################################## SysTick function ############################################ */
/**
\ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_SysTickFunctions SysTick Functions
\brief Functions that configure the System.
@{
*/
#if (__Vendor_SysTickConfig == 0U)
/**
\brief System Tick Configuration
\details Initializes the System Timer and its interrupt, and starts the System Tick Timer.
Counter is in free running mode to generate periodic interrupts.
\param [in] ticks Number of ticks between two interrupts.
\return 0 Function succeeded.
\return 1 Function failed.
\note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
must contain a vendor-specific implementation of this function.
*/
__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
{
if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk)
{
return (1UL); /* Reload value impossible */
}
SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */
NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
SysTick->VAL = 0UL; /* Load the SysTick Counter Value */
SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
SysTick_CTRL_TICKINT_Msk |
SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */
return (0UL); /* Function successful */
}
#endif
/*@} end of CMSIS_Core_SysTickFunctions */
#ifdef __cplusplus
}
#endif
#endif /* __CORE_CM0PLUS_H_DEPENDANT */
#endif /* __CMSIS_GENERIC */

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