*
This commit is contained in:
@@ -0,0 +1,382 @@
|
||||
/**
|
||||
******************************************************************************
|
||||
* File Name : main.c
|
||||
* Description : Main program body
|
||||
******************************************************************************
|
||||
*
|
||||
* Copyright (c) 2017 STMicroelectronics International N.V.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted, provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistribution 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 other
|
||||
* contributors to this software may be used to endorse or promote products
|
||||
* derived from this software without specific written permission.
|
||||
* 4. This software, including modifications and/or derivative works of this
|
||||
* software, must execute solely and exclusively on microcontroller or
|
||||
* microprocessor devices manufactured by or for STMicroelectronics.
|
||||
* 5. Redistribution and use of this software other than as permitted under
|
||||
* this license is void and will automatically terminate your rights under
|
||||
* this license.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
|
||||
* PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
|
||||
* RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
|
||||
* SHALL STMICROELECTRONICS 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.
|
||||
*
|
||||
******************************************************************************
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||||
*/
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/* Includes ------------------------------------------------------------------*/
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#include "main.h"
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#include "stm32f4xx_hal.h"
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#include "usb_device.h"
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/* USER CODE BEGIN Includes */
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#include "usbd_customhid.h"
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/* USER CODE END Includes */
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/* Private variables ---------------------------------------------------------*/
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I2C_HandleTypeDef hi2c3;
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/* USER CODE BEGIN PV */
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/* Private variables ---------------------------------------------------------*/
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/* USER CODE END PV */
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||||
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||||
/* Private function prototypes -----------------------------------------------*/
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void SystemClock_Config(void);
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void Error_Handler(void);
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static void MX_GPIO_Init(void);
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static void MX_I2C3_Init(void);
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/* USER CODE BEGIN PFP */
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/* Private function prototypes -----------------------------------------------*/
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/* USER CODE END PFP */
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/* USER CODE BEGIN 0 */
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typedef struct {
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uint8_t buffer[64];
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}TxHidReport;
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extern void main_cpp();
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/* USER CODE END 0 */
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int main(void)
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{
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/* USER CODE BEGIN 1 */
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/* USER CODE END 1 */
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/* MCU Configuration----------------------------------------------------------*/
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/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
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HAL_Init();
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/* Configure the system clock */
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SystemClock_Config();
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/* Initialize all configured peripherals */
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MX_GPIO_Init();
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MX_USB_DEVICE_Init();
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MX_I2C3_Init();
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/* USER CODE BEGIN 2 */
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/* USER CODE END 2 */
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/* Infinite loop */
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/* USER CODE BEGIN WHILE */
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while (1)
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{
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main_cpp();
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HAL_Delay(1000);
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/* USER CODE END WHILE */
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/* USER CODE BEGIN 3 */
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TxHidReport report;
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USBD_CUSTOM_HID_SendReport(&hUsbDeviceFS, (uint8_t*)&report, sizeof(report));
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HAL_Delay(1000);
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}
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/* USER CODE END 3 */
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}
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/** System Clock Configuration
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*/
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void SystemClock_Config(void)
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{
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RCC_OscInitTypeDef RCC_OscInitStruct;
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RCC_ClkInitTypeDef RCC_ClkInitStruct;
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/**Configure the main internal regulator output voltage
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*/
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__HAL_RCC_PWR_CLK_ENABLE();
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__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
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/**Initializes the CPU, AHB and APB busses clocks
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*/
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RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
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RCC_OscInitStruct.HSEState = RCC_HSE_ON;
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RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
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RCC_OscInitStruct.PLL.PLLM = 4;
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RCC_OscInitStruct.PLL.PLLN = 168;
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RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
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RCC_OscInitStruct.PLL.PLLQ = 7;
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if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
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{
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Error_Handler();
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}
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/**Initializes the CPU, AHB and APB busses clocks
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*/
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RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
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|RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
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RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
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RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
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RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
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RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;
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if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5) != HAL_OK)
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{
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Error_Handler();
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}
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/**Configure the Systick interrupt time
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*/
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HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq()/1000);
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/**Configure the Systick
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*/
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HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK);
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/* SysTick_IRQn interrupt configuration */
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||||
HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0);
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}
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||||
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||||
/* I2C3 init function */
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static void MX_I2C3_Init(void)
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||||
{
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||||
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hi2c3.Instance = I2C3;
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||||
hi2c3.Init.ClockSpeed = 400000;
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hi2c3.Init.DutyCycle = I2C_DUTYCYCLE_2;
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hi2c3.Init.OwnAddress1 = 0;
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hi2c3.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
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hi2c3.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
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hi2c3.Init.OwnAddress2 = 0;
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hi2c3.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
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hi2c3.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
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||||
if (HAL_I2C_Init(&hi2c3) != HAL_OK)
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||||
{
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Error_Handler();
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}
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}
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/** Configure pins as
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* Analog
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* Input
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* Output
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* EVENT_OUT
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||||
* EXTI
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PC3 ------> I2S2_SD
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PA4 ------> I2S3_WS
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PA5 ------> SPI1_SCK
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PA6 ------> SPI1_MISO
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||||
PA7 ------> SPI1_MOSI
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||||
PB10 ------> I2S2_CK
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PC7 ------> I2S3_MCK
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PC10 ------> I2S3_CK
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PC12 ------> I2S3_SD
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PB6 ------> I2C1_SCL
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||||
PB9 ------> I2C1_SDA
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*/
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static void MX_GPIO_Init(void)
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||||
{
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||||
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GPIO_InitTypeDef GPIO_InitStruct;
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||||
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||||
/* GPIO Ports Clock Enable */
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||||
__HAL_RCC_GPIOE_CLK_ENABLE();
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||||
__HAL_RCC_GPIOH_CLK_ENABLE();
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__HAL_RCC_GPIOC_CLK_ENABLE();
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||||
__HAL_RCC_GPIOA_CLK_ENABLE();
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__HAL_RCC_GPIOB_CLK_ENABLE();
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||||
__HAL_RCC_GPIOD_CLK_ENABLE();
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||||
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||||
/*Configure GPIO pin Output Level */
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||||
HAL_GPIO_WritePin(CS_I2C_SPI_GPIO_Port, CS_I2C_SPI_Pin, GPIO_PIN_RESET);
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||||
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/*Configure GPIO pin Output Level */
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||||
HAL_GPIO_WritePin(OTG_FS_PowerSwitchOn_GPIO_Port, OTG_FS_PowerSwitchOn_Pin, GPIO_PIN_SET);
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||||
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||||
/*Configure GPIO pin Output Level */
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||||
HAL_GPIO_WritePin(GPIOD, LD4_Pin|LD3_Pin|LD5_Pin|LD6_Pin
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||||
|Audio_RST_Pin, GPIO_PIN_RESET);
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||||
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||||
/*Configure GPIO pin : CS_I2C_SPI_Pin */
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||||
GPIO_InitStruct.Pin = CS_I2C_SPI_Pin;
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||||
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
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||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
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||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
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||||
HAL_GPIO_Init(CS_I2C_SPI_GPIO_Port, &GPIO_InitStruct);
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||||
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||||
/*Configure GPIO pin : OTG_FS_PowerSwitchOn_Pin */
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||||
GPIO_InitStruct.Pin = OTG_FS_PowerSwitchOn_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
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||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
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||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
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||||
HAL_GPIO_Init(OTG_FS_PowerSwitchOn_GPIO_Port, &GPIO_InitStruct);
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||||
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||||
/*Configure GPIO pin : PDM_OUT_Pin */
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||||
GPIO_InitStruct.Pin = PDM_OUT_Pin;
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||||
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
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||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
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||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
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||||
GPIO_InitStruct.Alternate = GPIO_AF5_SPI2;
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||||
HAL_GPIO_Init(PDM_OUT_GPIO_Port, &GPIO_InitStruct);
|
||||
|
||||
/*Configure GPIO pin : B1_Pin */
|
||||
GPIO_InitStruct.Pin = B1_Pin;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_EVT_RISING;
|
||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||||
HAL_GPIO_Init(B1_GPIO_Port, &GPIO_InitStruct);
|
||||
|
||||
/*Configure GPIO pin : I2S3_WS_Pin */
|
||||
GPIO_InitStruct.Pin = I2S3_WS_Pin;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
||||
GPIO_InitStruct.Alternate = GPIO_AF6_SPI3;
|
||||
HAL_GPIO_Init(I2S3_WS_GPIO_Port, &GPIO_InitStruct);
|
||||
|
||||
/*Configure GPIO pins : SPI1_SCK_Pin SPI1_MISO_Pin SPI1_MOSI_Pin */
|
||||
GPIO_InitStruct.Pin = SPI1_SCK_Pin|SPI1_MISO_Pin|SPI1_MOSI_Pin;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
||||
GPIO_InitStruct.Alternate = GPIO_AF5_SPI1;
|
||||
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
|
||||
|
||||
/*Configure GPIO pin : BOOT1_Pin */
|
||||
GPIO_InitStruct.Pin = BOOT1_Pin;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
|
||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||||
HAL_GPIO_Init(BOOT1_GPIO_Port, &GPIO_InitStruct);
|
||||
|
||||
/*Configure GPIO pin : CLK_IN_Pin */
|
||||
GPIO_InitStruct.Pin = CLK_IN_Pin;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
||||
GPIO_InitStruct.Alternate = GPIO_AF5_SPI2;
|
||||
HAL_GPIO_Init(CLK_IN_GPIO_Port, &GPIO_InitStruct);
|
||||
|
||||
/*Configure GPIO pins : LD4_Pin LD3_Pin LD5_Pin LD6_Pin
|
||||
Audio_RST_Pin */
|
||||
GPIO_InitStruct.Pin = LD4_Pin|LD3_Pin|LD5_Pin|LD6_Pin
|
||||
|Audio_RST_Pin;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
|
||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
||||
HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
|
||||
|
||||
/*Configure GPIO pins : I2S3_MCK_Pin I2S3_SCK_Pin I2S3_SD_Pin */
|
||||
GPIO_InitStruct.Pin = I2S3_MCK_Pin|I2S3_SCK_Pin|I2S3_SD_Pin;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
||||
GPIO_InitStruct.Alternate = GPIO_AF6_SPI3;
|
||||
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
|
||||
|
||||
/*Configure GPIO pin : OTG_FS_OverCurrent_Pin */
|
||||
GPIO_InitStruct.Pin = OTG_FS_OverCurrent_Pin;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
|
||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||||
HAL_GPIO_Init(OTG_FS_OverCurrent_GPIO_Port, &GPIO_InitStruct);
|
||||
|
||||
/*Configure GPIO pins : Audio_SCL_Pin Audio_SDA_Pin */
|
||||
GPIO_InitStruct.Pin = Audio_SCL_Pin|Audio_SDA_Pin;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
|
||||
GPIO_InitStruct.Pull = GPIO_PULLUP;
|
||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
||||
GPIO_InitStruct.Alternate = GPIO_AF4_I2C1;
|
||||
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
|
||||
|
||||
/*Configure GPIO pin : MEMS_INT2_Pin */
|
||||
GPIO_InitStruct.Pin = MEMS_INT2_Pin;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_EVT_RISING;
|
||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||||
HAL_GPIO_Init(MEMS_INT2_GPIO_Port, &GPIO_InitStruct);
|
||||
|
||||
}
|
||||
|
||||
/* USER CODE BEGIN 4 */
|
||||
|
||||
/* USER CODE END 4 */
|
||||
|
||||
/**
|
||||
* @brief This function is executed in case of error occurrence.
|
||||
* @param None
|
||||
* @retval None
|
||||
*/
|
||||
void Error_Handler(void)
|
||||
{
|
||||
/* USER CODE BEGIN Error_Handler */
|
||||
/* User can add his own implementation to report the HAL error return state */
|
||||
while(1)
|
||||
{
|
||||
}
|
||||
/* USER CODE END Error_Handler */
|
||||
}
|
||||
|
||||
#ifdef USE_FULL_ASSERT
|
||||
|
||||
/**
|
||||
* @brief Reports the name of the source file and the source line number
|
||||
* where the assert_param error has occurred.
|
||||
* @param file: pointer to the source file name
|
||||
* @param line: assert_param error line source number
|
||||
* @retval None
|
||||
*/
|
||||
void assert_failed(uint8_t* file, uint32_t line)
|
||||
{
|
||||
/* USER CODE BEGIN 6 */
|
||||
/* User can add his own implementation to report the file name and line number,
|
||||
ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
|
||||
/* USER CODE END 6 */
|
||||
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
@@ -0,0 +1,158 @@
|
||||
/**
|
||||
******************************************************************************
|
||||
* File Name : stm32f4xx_hal_msp.c
|
||||
* Description : This file provides code for the MSP Initialization
|
||||
* and de-Initialization codes.
|
||||
******************************************************************************
|
||||
*
|
||||
* Copyright (c) 2017 STMicroelectronics International N.V.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted, provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistribution 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 other
|
||||
* contributors to this software may be used to endorse or promote products
|
||||
* derived from this software without specific written permission.
|
||||
* 4. This software, including modifications and/or derivative works of this
|
||||
* software, must execute solely and exclusively on microcontroller or
|
||||
* microprocessor devices manufactured by or for STMicroelectronics.
|
||||
* 5. Redistribution and use of this software other than as permitted under
|
||||
* this license is void and will automatically terminate your rights under
|
||||
* this license.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
|
||||
* PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
|
||||
* RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
|
||||
* SHALL STMICROELECTRONICS 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.
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32f4xx_hal.h"
|
||||
|
||||
extern void Error_Handler(void);
|
||||
/* USER CODE BEGIN 0 */
|
||||
|
||||
/* USER CODE END 0 */
|
||||
/**
|
||||
* Initializes the Global MSP.
|
||||
*/
|
||||
void HAL_MspInit(void)
|
||||
{
|
||||
/* USER CODE BEGIN MspInit 0 */
|
||||
|
||||
/* USER CODE END MspInit 0 */
|
||||
|
||||
HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_0);
|
||||
|
||||
/* System interrupt init*/
|
||||
/* MemoryManagement_IRQn interrupt configuration */
|
||||
HAL_NVIC_SetPriority(MemoryManagement_IRQn, 0, 0);
|
||||
/* BusFault_IRQn interrupt configuration */
|
||||
HAL_NVIC_SetPriority(BusFault_IRQn, 0, 0);
|
||||
/* UsageFault_IRQn interrupt configuration */
|
||||
HAL_NVIC_SetPriority(UsageFault_IRQn, 0, 0);
|
||||
/* SVCall_IRQn interrupt configuration */
|
||||
HAL_NVIC_SetPriority(SVCall_IRQn, 0, 0);
|
||||
/* DebugMonitor_IRQn interrupt configuration */
|
||||
HAL_NVIC_SetPriority(DebugMonitor_IRQn, 0, 0);
|
||||
/* PendSV_IRQn interrupt configuration */
|
||||
HAL_NVIC_SetPriority(PendSV_IRQn, 0, 0);
|
||||
/* SysTick_IRQn interrupt configuration */
|
||||
HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0);
|
||||
|
||||
/* USER CODE BEGIN MspInit 1 */
|
||||
|
||||
/* USER CODE END MspInit 1 */
|
||||
}
|
||||
|
||||
void HAL_I2C_MspInit(I2C_HandleTypeDef* hi2c)
|
||||
{
|
||||
|
||||
GPIO_InitTypeDef GPIO_InitStruct;
|
||||
if(hi2c->Instance==I2C3)
|
||||
{
|
||||
/* USER CODE BEGIN I2C3_MspInit 0 */
|
||||
|
||||
/* USER CODE END I2C3_MspInit 0 */
|
||||
|
||||
/**I2C3 GPIO Configuration
|
||||
PC9 ------> I2C3_SDA
|
||||
PA8 ------> I2C3_SCL
|
||||
*/
|
||||
GPIO_InitStruct.Pin = GPIO_PIN_9;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
|
||||
GPIO_InitStruct.Pull = GPIO_PULLUP;
|
||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
|
||||
GPIO_InitStruct.Alternate = GPIO_AF4_I2C3;
|
||||
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
|
||||
|
||||
GPIO_InitStruct.Pin = GPIO_PIN_8;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
|
||||
GPIO_InitStruct.Pull = GPIO_PULLUP;
|
||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
|
||||
GPIO_InitStruct.Alternate = GPIO_AF4_I2C3;
|
||||
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
|
||||
|
||||
/* Peripheral clock enable */
|
||||
__HAL_RCC_I2C3_CLK_ENABLE();
|
||||
/* USER CODE BEGIN I2C3_MspInit 1 */
|
||||
|
||||
/* USER CODE END I2C3_MspInit 1 */
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
void HAL_I2C_MspDeInit(I2C_HandleTypeDef* hi2c)
|
||||
{
|
||||
|
||||
if(hi2c->Instance==I2C3)
|
||||
{
|
||||
/* USER CODE BEGIN I2C3_MspDeInit 0 */
|
||||
|
||||
/* USER CODE END I2C3_MspDeInit 0 */
|
||||
/* Peripheral clock disable */
|
||||
__HAL_RCC_I2C3_CLK_DISABLE();
|
||||
|
||||
/**I2C3 GPIO Configuration
|
||||
PC9 ------> I2C3_SDA
|
||||
PA8 ------> I2C3_SCL
|
||||
*/
|
||||
HAL_GPIO_DeInit(GPIOC, GPIO_PIN_9);
|
||||
|
||||
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_8);
|
||||
|
||||
}
|
||||
/* USER CODE BEGIN I2C3_MspDeInit 1 */
|
||||
|
||||
/* USER CODE END I2C3_MspDeInit 1 */
|
||||
|
||||
}
|
||||
|
||||
/* USER CODE BEGIN 1 */
|
||||
|
||||
/* USER CODE END 1 */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
@@ -0,0 +1,88 @@
|
||||
/**
|
||||
******************************************************************************
|
||||
* @file stm32f4xx_it.c
|
||||
* @brief Interrupt Service Routines.
|
||||
******************************************************************************
|
||||
*
|
||||
* COPYRIGHT(c) 2017 STMicroelectronics
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32f4xx_hal.h"
|
||||
#include "stm32f4xx.h"
|
||||
#include "stm32f4xx_it.h"
|
||||
|
||||
/* USER CODE BEGIN 0 */
|
||||
|
||||
/* USER CODE END 0 */
|
||||
|
||||
/* External variables --------------------------------------------------------*/
|
||||
extern PCD_HandleTypeDef hpcd_USB_OTG_FS;
|
||||
|
||||
/******************************************************************************/
|
||||
/* Cortex-M4 Processor Interruption and Exception Handlers */
|
||||
/******************************************************************************/
|
||||
|
||||
/**
|
||||
* @brief This function handles System tick timer.
|
||||
*/
|
||||
void SysTick_Handler(void)
|
||||
{
|
||||
/* USER CODE BEGIN SysTick_IRQn 0 */
|
||||
|
||||
/* USER CODE END SysTick_IRQn 0 */
|
||||
HAL_IncTick();
|
||||
HAL_SYSTICK_IRQHandler();
|
||||
/* USER CODE BEGIN SysTick_IRQn 1 */
|
||||
|
||||
/* USER CODE END SysTick_IRQn 1 */
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
/* STM32F4xx Peripheral Interrupt Handlers */
|
||||
/* Add here the Interrupt Handlers for the used peripherals. */
|
||||
/* For the available peripheral interrupt handler names, */
|
||||
/* please refer to the startup file (startup_stm32f4xx.s). */
|
||||
/******************************************************************************/
|
||||
|
||||
/**
|
||||
* @brief This function handles USB On The Go FS global interrupt.
|
||||
*/
|
||||
void OTG_FS_IRQHandler(void)
|
||||
{
|
||||
/* USER CODE BEGIN OTG_FS_IRQn 0 */
|
||||
|
||||
/* USER CODE END OTG_FS_IRQn 0 */
|
||||
HAL_PCD_IRQHandler(&hpcd_USB_OTG_FS);
|
||||
/* USER CODE BEGIN OTG_FS_IRQn 1 */
|
||||
|
||||
/* USER CODE END OTG_FS_IRQn 1 */
|
||||
}
|
||||
|
||||
/* USER CODE BEGIN 1 */
|
||||
|
||||
/* USER CODE END 1 */
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
@@ -0,0 +1,763 @@
|
||||
/**
|
||||
******************************************************************************
|
||||
* @file system_stm32f4xx.c
|
||||
* @author MCD Application Team
|
||||
* @version V2.6.0
|
||||
* @date 04-November-2016
|
||||
* @brief CMSIS Cortex-M4 Device Peripheral Access Layer System Source File.
|
||||
*
|
||||
* This file provides two functions and one global variable to be called from
|
||||
* user application:
|
||||
* - SystemInit(): This function is called at startup just after reset and
|
||||
* before branch to main program. This call is made inside
|
||||
* the "startup_stm32f4xx.s" file.
|
||||
*
|
||||
* - SystemCoreClock variable: Contains the core clock (HCLK), it can be used
|
||||
* by the user application to setup the SysTick
|
||||
* timer or configure other parameters.
|
||||
*
|
||||
* - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must
|
||||
* be called whenever the core clock is changed
|
||||
* during program execution.
|
||||
*
|
||||
*
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© COPYRIGHT 2016 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
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32F4xx_System_Private_Includes
|
||||
* @{
|
||||
*/
|
||||
|
||||
|
||||
#include "stm32f4xx.h"
|
||||
|
||||
#if !defined (HSE_VALUE)
|
||||
#define HSE_VALUE ((uint32_t)25000000) /*!< Default value of the External oscillator in Hz */
|
||||
#endif /* HSE_VALUE */
|
||||
|
||||
#if !defined (HSI_VALUE)
|
||||
#define HSI_VALUE ((uint32_t)16000000) /*!< Value of the Internal oscillator in Hz*/
|
||||
#endif /* HSI_VALUE */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32F4xx_System_Private_TypesDefinitions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32F4xx_System_Private_Defines
|
||||
* @{
|
||||
*/
|
||||
|
||||
/************************* Miscellaneous Configuration ************************/
|
||||
/*!< Uncomment the following line if you need to use external SRAM or SDRAM as data memory */
|
||||
#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx)\
|
||||
|| defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
|
||||
|| defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx)
|
||||
/* #define DATA_IN_ExtSRAM */
|
||||
#endif /* STM32F40xxx || STM32F41xxx || STM32F42xxx || STM32F43xxx || STM32F469xx || STM32F479xx ||\
|
||||
STM32F412Zx || STM32F412Vx */
|
||||
|
||||
#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
|
||||
|| defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx)
|
||||
/* #define DATA_IN_ExtSDRAM */
|
||||
#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx ||\
|
||||
STM32F479xx */
|
||||
|
||||
/*!< Uncomment the following line if you need to relocate your vector Table in
|
||||
Internal SRAM. */
|
||||
/* #define VECT_TAB_SRAM */
|
||||
#define VECT_TAB_OFFSET 0x00 /*!< Vector Table base offset field.
|
||||
This value must be a multiple of 0x200. */
|
||||
/******************************************************************************/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32F4xx_System_Private_Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32F4xx_System_Private_Variables
|
||||
* @{
|
||||
*/
|
||||
/* This variable is updated in three ways:
|
||||
1) by calling CMSIS function SystemCoreClockUpdate()
|
||||
2) by calling HAL API function HAL_RCC_GetHCLKFreq()
|
||||
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.
|
||||
*/
|
||||
uint32_t SystemCoreClock = 16000000;
|
||||
const uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9};
|
||||
const uint8_t APBPrescTable[8] = {0, 0, 0, 0, 1, 2, 3, 4};
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32F4xx_System_Private_FunctionPrototypes
|
||||
* @{
|
||||
*/
|
||||
|
||||
#if defined (DATA_IN_ExtSRAM) || defined (DATA_IN_ExtSDRAM)
|
||||
static void SystemInit_ExtMemCtl(void);
|
||||
#endif /* DATA_IN_ExtSRAM || DATA_IN_ExtSDRAM */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32F4xx_System_Private_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Setup the microcontroller system
|
||||
* Initialize the FPU setting, vector table location and External memory
|
||||
* configuration.
|
||||
* @param None
|
||||
* @retval None
|
||||
*/
|
||||
void SystemInit(void)
|
||||
{
|
||||
/* FPU settings ------------------------------------------------------------*/
|
||||
#if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
|
||||
SCB->CPACR |= ((3UL << 10*2)|(3UL << 11*2)); /* set CP10 and CP11 Full Access */
|
||||
#endif
|
||||
/* Reset the RCC clock configuration to the default reset state ------------*/
|
||||
/* Set HSION bit */
|
||||
RCC->CR |= (uint32_t)0x00000001;
|
||||
|
||||
/* Reset CFGR register */
|
||||
RCC->CFGR = 0x00000000;
|
||||
|
||||
/* Reset HSEON, CSSON and PLLON bits */
|
||||
RCC->CR &= (uint32_t)0xFEF6FFFF;
|
||||
|
||||
/* Reset PLLCFGR register */
|
||||
RCC->PLLCFGR = 0x24003010;
|
||||
|
||||
/* Reset HSEBYP bit */
|
||||
RCC->CR &= (uint32_t)0xFFFBFFFF;
|
||||
|
||||
/* Disable all interrupts */
|
||||
RCC->CIR = 0x00000000;
|
||||
|
||||
#if defined (DATA_IN_ExtSRAM) || defined (DATA_IN_ExtSDRAM)
|
||||
SystemInit_ExtMemCtl();
|
||||
#endif /* DATA_IN_ExtSRAM || DATA_IN_ExtSDRAM */
|
||||
|
||||
/* Configure the Vector Table location add offset address ------------------*/
|
||||
#ifdef VECT_TAB_SRAM
|
||||
SCB->VTOR = SRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM */
|
||||
#else
|
||||
SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
|
||||
#endif
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Update SystemCoreClock variable according to Clock Register Values.
|
||||
* The SystemCoreClock variable contains the core clock (HCLK), it can
|
||||
* be used by the user application to setup the SysTick timer or configure
|
||||
* other parameters.
|
||||
*
|
||||
* @note Each time the core clock (HCLK) changes, this function must be called
|
||||
* to update SystemCoreClock variable value. Otherwise, any configuration
|
||||
* based on this variable will be incorrect.
|
||||
*
|
||||
* @note - The system frequency computed by this function is not the real
|
||||
* frequency in the chip. It is calculated based on the predefined
|
||||
* constant and the selected clock source:
|
||||
*
|
||||
* - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*)
|
||||
*
|
||||
* - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**)
|
||||
*
|
||||
* - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**)
|
||||
* or HSI_VALUE(*) multiplied/divided by the PLL factors.
|
||||
*
|
||||
* (*) HSI_VALUE is a constant defined in stm32f4xx_hal_conf.h file (default value
|
||||
* 16 MHz) but the real value may vary depending on the variations
|
||||
* in voltage and temperature.
|
||||
*
|
||||
* (**) HSE_VALUE is a constant defined in stm32f4xx_hal_conf.h file (its value
|
||||
* depends on the application requirements), user has to ensure that HSE_VALUE
|
||||
* is same as the real frequency of the crystal used. Otherwise, this function
|
||||
* may have wrong result.
|
||||
*
|
||||
* - The result of this function could be not correct when using fractional
|
||||
* value for HSE crystal.
|
||||
*
|
||||
* @param None
|
||||
* @retval None
|
||||
*/
|
||||
void SystemCoreClockUpdate(void)
|
||||
{
|
||||
uint32_t tmp = 0, pllvco = 0, pllp = 2, pllsource = 0, pllm = 2;
|
||||
|
||||
/* Get SYSCLK source -------------------------------------------------------*/
|
||||
tmp = RCC->CFGR & RCC_CFGR_SWS;
|
||||
|
||||
switch (tmp)
|
||||
{
|
||||
case 0x00: /* HSI used as system clock source */
|
||||
SystemCoreClock = HSI_VALUE;
|
||||
break;
|
||||
case 0x04: /* HSE used as system clock source */
|
||||
SystemCoreClock = HSE_VALUE;
|
||||
break;
|
||||
case 0x08: /* PLL used as system clock source */
|
||||
|
||||
/* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLL_M) * PLL_N
|
||||
SYSCLK = PLL_VCO / PLL_P
|
||||
*/
|
||||
pllsource = (RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) >> 22;
|
||||
pllm = RCC->PLLCFGR & RCC_PLLCFGR_PLLM;
|
||||
|
||||
if (pllsource != 0)
|
||||
{
|
||||
/* HSE used as PLL clock source */
|
||||
pllvco = (HSE_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* HSI used as PLL clock source */
|
||||
pllvco = (HSI_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);
|
||||
}
|
||||
|
||||
pllp = (((RCC->PLLCFGR & RCC_PLLCFGR_PLLP) >>16) + 1 ) *2;
|
||||
SystemCoreClock = pllvco/pllp;
|
||||
break;
|
||||
default:
|
||||
SystemCoreClock = HSI_VALUE;
|
||||
break;
|
||||
}
|
||||
/* Compute HCLK frequency --------------------------------------------------*/
|
||||
/* Get HCLK prescaler */
|
||||
tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)];
|
||||
/* HCLK frequency */
|
||||
SystemCoreClock >>= tmp;
|
||||
}
|
||||
|
||||
#if defined (DATA_IN_ExtSRAM) && defined (DATA_IN_ExtSDRAM)
|
||||
#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
|
||||
|| defined(STM32F469xx) || defined(STM32F479xx)
|
||||
/**
|
||||
* @brief Setup the external memory controller.
|
||||
* Called in startup_stm32f4xx.s before jump to main.
|
||||
* This function configures the external memories (SRAM/SDRAM)
|
||||
* This SRAM/SDRAM will be used as program data memory (including heap and stack).
|
||||
* @param None
|
||||
* @retval None
|
||||
*/
|
||||
void SystemInit_ExtMemCtl(void)
|
||||
{
|
||||
__IO uint32_t tmp = 0x00;
|
||||
|
||||
register uint32_t tmpreg = 0, timeout = 0xFFFF;
|
||||
register __IO uint32_t index;
|
||||
|
||||
/* Enable GPIOC, GPIOD, GPIOE, GPIOF, GPIOG, GPIOH and GPIOI interface clock */
|
||||
RCC->AHB1ENR |= 0x000001F8;
|
||||
|
||||
/* Delay after an RCC peripheral clock enabling */
|
||||
tmp = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOCEN);
|
||||
|
||||
/* Connect PDx pins to FMC Alternate function */
|
||||
GPIOD->AFR[0] = 0x00CCC0CC;
|
||||
GPIOD->AFR[1] = 0xCCCCCCCC;
|
||||
/* Configure PDx pins in Alternate function mode */
|
||||
GPIOD->MODER = 0xAAAA0A8A;
|
||||
/* Configure PDx pins speed to 100 MHz */
|
||||
GPIOD->OSPEEDR = 0xFFFF0FCF;
|
||||
/* Configure PDx pins Output type to push-pull */
|
||||
GPIOD->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PDx pins */
|
||||
GPIOD->PUPDR = 0x00000000;
|
||||
|
||||
/* Connect PEx pins to FMC Alternate function */
|
||||
GPIOE->AFR[0] = 0xC00CC0CC;
|
||||
GPIOE->AFR[1] = 0xCCCCCCCC;
|
||||
/* Configure PEx pins in Alternate function mode */
|
||||
GPIOE->MODER = 0xAAAA828A;
|
||||
/* Configure PEx pins speed to 100 MHz */
|
||||
GPIOE->OSPEEDR = 0xFFFFC3CF;
|
||||
/* Configure PEx pins Output type to push-pull */
|
||||
GPIOE->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PEx pins */
|
||||
GPIOE->PUPDR = 0x00000000;
|
||||
|
||||
/* Connect PFx pins to FMC Alternate function */
|
||||
GPIOF->AFR[0] = 0xCCCCCCCC;
|
||||
GPIOF->AFR[1] = 0xCCCCCCCC;
|
||||
/* Configure PFx pins in Alternate function mode */
|
||||
GPIOF->MODER = 0xAA800AAA;
|
||||
/* Configure PFx pins speed to 50 MHz */
|
||||
GPIOF->OSPEEDR = 0xAA800AAA;
|
||||
/* Configure PFx pins Output type to push-pull */
|
||||
GPIOF->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PFx pins */
|
||||
GPIOF->PUPDR = 0x00000000;
|
||||
|
||||
/* Connect PGx pins to FMC Alternate function */
|
||||
GPIOG->AFR[0] = 0xCCCCCCCC;
|
||||
GPIOG->AFR[1] = 0xCCCCCCCC;
|
||||
/* Configure PGx pins in Alternate function mode */
|
||||
GPIOG->MODER = 0xAAAAAAAA;
|
||||
/* Configure PGx pins speed to 50 MHz */
|
||||
GPIOG->OSPEEDR = 0xAAAAAAAA;
|
||||
/* Configure PGx pins Output type to push-pull */
|
||||
GPIOG->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PGx pins */
|
||||
GPIOG->PUPDR = 0x00000000;
|
||||
|
||||
/* Connect PHx pins to FMC Alternate function */
|
||||
GPIOH->AFR[0] = 0x00C0CC00;
|
||||
GPIOH->AFR[1] = 0xCCCCCCCC;
|
||||
/* Configure PHx pins in Alternate function mode */
|
||||
GPIOH->MODER = 0xAAAA08A0;
|
||||
/* Configure PHx pins speed to 50 MHz */
|
||||
GPIOH->OSPEEDR = 0xAAAA08A0;
|
||||
/* Configure PHx pins Output type to push-pull */
|
||||
GPIOH->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PHx pins */
|
||||
GPIOH->PUPDR = 0x00000000;
|
||||
|
||||
/* Connect PIx pins to FMC Alternate function */
|
||||
GPIOI->AFR[0] = 0xCCCCCCCC;
|
||||
GPIOI->AFR[1] = 0x00000CC0;
|
||||
/* Configure PIx pins in Alternate function mode */
|
||||
GPIOI->MODER = 0x0028AAAA;
|
||||
/* Configure PIx pins speed to 50 MHz */
|
||||
GPIOI->OSPEEDR = 0x0028AAAA;
|
||||
/* Configure PIx pins Output type to push-pull */
|
||||
GPIOI->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PIx pins */
|
||||
GPIOI->PUPDR = 0x00000000;
|
||||
|
||||
/*-- FMC Configuration -------------------------------------------------------*/
|
||||
/* Enable the FMC interface clock */
|
||||
RCC->AHB3ENR |= 0x00000001;
|
||||
/* Delay after an RCC peripheral clock enabling */
|
||||
tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN);
|
||||
|
||||
FMC_Bank5_6->SDCR[0] = 0x000019E4;
|
||||
FMC_Bank5_6->SDTR[0] = 0x01115351;
|
||||
|
||||
/* SDRAM initialization sequence */
|
||||
/* Clock enable command */
|
||||
FMC_Bank5_6->SDCMR = 0x00000011;
|
||||
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
|
||||
while((tmpreg != 0) && (timeout-- > 0))
|
||||
{
|
||||
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
|
||||
}
|
||||
|
||||
/* Delay */
|
||||
for (index = 0; index<1000; index++);
|
||||
|
||||
/* PALL command */
|
||||
FMC_Bank5_6->SDCMR = 0x00000012;
|
||||
timeout = 0xFFFF;
|
||||
while((tmpreg != 0) && (timeout-- > 0))
|
||||
{
|
||||
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
|
||||
}
|
||||
|
||||
/* Auto refresh command */
|
||||
FMC_Bank5_6->SDCMR = 0x00000073;
|
||||
timeout = 0xFFFF;
|
||||
while((tmpreg != 0) && (timeout-- > 0))
|
||||
{
|
||||
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
|
||||
}
|
||||
|
||||
/* MRD register program */
|
||||
FMC_Bank5_6->SDCMR = 0x00046014;
|
||||
timeout = 0xFFFF;
|
||||
while((tmpreg != 0) && (timeout-- > 0))
|
||||
{
|
||||
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
|
||||
}
|
||||
|
||||
/* Set refresh count */
|
||||
tmpreg = FMC_Bank5_6->SDRTR;
|
||||
FMC_Bank5_6->SDRTR = (tmpreg | (0x0000027C<<1));
|
||||
|
||||
/* Disable write protection */
|
||||
tmpreg = FMC_Bank5_6->SDCR[0];
|
||||
FMC_Bank5_6->SDCR[0] = (tmpreg & 0xFFFFFDFF);
|
||||
|
||||
#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)
|
||||
/* Configure and enable Bank1_SRAM2 */
|
||||
FMC_Bank1->BTCR[2] = 0x00001011;
|
||||
FMC_Bank1->BTCR[3] = 0x00000201;
|
||||
FMC_Bank1E->BWTR[2] = 0x0fffffff;
|
||||
#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */
|
||||
#if defined(STM32F469xx) || defined(STM32F479xx)
|
||||
/* Configure and enable Bank1_SRAM2 */
|
||||
FMC_Bank1->BTCR[2] = 0x00001091;
|
||||
FMC_Bank1->BTCR[3] = 0x00110212;
|
||||
FMC_Bank1E->BWTR[2] = 0x0fffffff;
|
||||
#endif /* STM32F469xx || STM32F479xx */
|
||||
|
||||
(void)(tmp);
|
||||
}
|
||||
#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */
|
||||
#elif defined (DATA_IN_ExtSRAM) || defined (DATA_IN_ExtSDRAM)
|
||||
/**
|
||||
* @brief Setup the external memory controller.
|
||||
* Called in startup_stm32f4xx.s before jump to main.
|
||||
* This function configures the external memories (SRAM/SDRAM)
|
||||
* This SRAM/SDRAM will be used as program data memory (including heap and stack).
|
||||
* @param None
|
||||
* @retval None
|
||||
*/
|
||||
void SystemInit_ExtMemCtl(void)
|
||||
{
|
||||
__IO uint32_t tmp = 0x00;
|
||||
#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
|
||||
|| defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx)
|
||||
#if defined (DATA_IN_ExtSDRAM)
|
||||
register uint32_t tmpreg = 0, timeout = 0xFFFF;
|
||||
register __IO uint32_t index;
|
||||
|
||||
#if defined(STM32F446xx)
|
||||
/* Enable GPIOA, GPIOC, GPIOD, GPIOE, GPIOF, GPIOG interface
|
||||
clock */
|
||||
RCC->AHB1ENR |= 0x0000007D;
|
||||
#else
|
||||
/* Enable GPIOC, GPIOD, GPIOE, GPIOF, GPIOG, GPIOH and GPIOI interface
|
||||
clock */
|
||||
RCC->AHB1ENR |= 0x000001F8;
|
||||
#endif /* STM32F446xx */
|
||||
/* Delay after an RCC peripheral clock enabling */
|
||||
tmp = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOCEN);
|
||||
|
||||
#if defined(STM32F446xx)
|
||||
/* Connect PAx pins to FMC Alternate function */
|
||||
GPIOA->AFR[0] |= 0xC0000000;
|
||||
GPIOA->AFR[1] |= 0x00000000;
|
||||
/* Configure PDx pins in Alternate function mode */
|
||||
GPIOA->MODER |= 0x00008000;
|
||||
/* Configure PDx pins speed to 50 MHz */
|
||||
GPIOA->OSPEEDR |= 0x00008000;
|
||||
/* Configure PDx pins Output type to push-pull */
|
||||
GPIOA->OTYPER |= 0x00000000;
|
||||
/* No pull-up, pull-down for PDx pins */
|
||||
GPIOA->PUPDR |= 0x00000000;
|
||||
|
||||
/* Connect PCx pins to FMC Alternate function */
|
||||
GPIOC->AFR[0] |= 0x00CC0000;
|
||||
GPIOC->AFR[1] |= 0x00000000;
|
||||
/* Configure PDx pins in Alternate function mode */
|
||||
GPIOC->MODER |= 0x00000A00;
|
||||
/* Configure PDx pins speed to 50 MHz */
|
||||
GPIOC->OSPEEDR |= 0x00000A00;
|
||||
/* Configure PDx pins Output type to push-pull */
|
||||
GPIOC->OTYPER |= 0x00000000;
|
||||
/* No pull-up, pull-down for PDx pins */
|
||||
GPIOC->PUPDR |= 0x00000000;
|
||||
#endif /* STM32F446xx */
|
||||
|
||||
/* Connect PDx pins to FMC Alternate function */
|
||||
GPIOD->AFR[0] = 0x000000CC;
|
||||
GPIOD->AFR[1] = 0xCC000CCC;
|
||||
/* Configure PDx pins in Alternate function mode */
|
||||
GPIOD->MODER = 0xA02A000A;
|
||||
/* Configure PDx pins speed to 50 MHz */
|
||||
GPIOD->OSPEEDR = 0xA02A000A;
|
||||
/* Configure PDx pins Output type to push-pull */
|
||||
GPIOD->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PDx pins */
|
||||
GPIOD->PUPDR = 0x00000000;
|
||||
|
||||
/* Connect PEx pins to FMC Alternate function */
|
||||
GPIOE->AFR[0] = 0xC00000CC;
|
||||
GPIOE->AFR[1] = 0xCCCCCCCC;
|
||||
/* Configure PEx pins in Alternate function mode */
|
||||
GPIOE->MODER = 0xAAAA800A;
|
||||
/* Configure PEx pins speed to 50 MHz */
|
||||
GPIOE->OSPEEDR = 0xAAAA800A;
|
||||
/* Configure PEx pins Output type to push-pull */
|
||||
GPIOE->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PEx pins */
|
||||
GPIOE->PUPDR = 0x00000000;
|
||||
|
||||
/* Connect PFx pins to FMC Alternate function */
|
||||
GPIOF->AFR[0] = 0xCCCCCCCC;
|
||||
GPIOF->AFR[1] = 0xCCCCCCCC;
|
||||
/* Configure PFx pins in Alternate function mode */
|
||||
GPIOF->MODER = 0xAA800AAA;
|
||||
/* Configure PFx pins speed to 50 MHz */
|
||||
GPIOF->OSPEEDR = 0xAA800AAA;
|
||||
/* Configure PFx pins Output type to push-pull */
|
||||
GPIOF->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PFx pins */
|
||||
GPIOF->PUPDR = 0x00000000;
|
||||
|
||||
/* Connect PGx pins to FMC Alternate function */
|
||||
GPIOG->AFR[0] = 0xCCCCCCCC;
|
||||
GPIOG->AFR[1] = 0xCCCCCCCC;
|
||||
/* Configure PGx pins in Alternate function mode */
|
||||
GPIOG->MODER = 0xAAAAAAAA;
|
||||
/* Configure PGx pins speed to 50 MHz */
|
||||
GPIOG->OSPEEDR = 0xAAAAAAAA;
|
||||
/* Configure PGx pins Output type to push-pull */
|
||||
GPIOG->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PGx pins */
|
||||
GPIOG->PUPDR = 0x00000000;
|
||||
|
||||
#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
|
||||
|| defined(STM32F469xx) || defined(STM32F479xx)
|
||||
/* Connect PHx pins to FMC Alternate function */
|
||||
GPIOH->AFR[0] = 0x00C0CC00;
|
||||
GPIOH->AFR[1] = 0xCCCCCCCC;
|
||||
/* Configure PHx pins in Alternate function mode */
|
||||
GPIOH->MODER = 0xAAAA08A0;
|
||||
/* Configure PHx pins speed to 50 MHz */
|
||||
GPIOH->OSPEEDR = 0xAAAA08A0;
|
||||
/* Configure PHx pins Output type to push-pull */
|
||||
GPIOH->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PHx pins */
|
||||
GPIOH->PUPDR = 0x00000000;
|
||||
|
||||
/* Connect PIx pins to FMC Alternate function */
|
||||
GPIOI->AFR[0] = 0xCCCCCCCC;
|
||||
GPIOI->AFR[1] = 0x00000CC0;
|
||||
/* Configure PIx pins in Alternate function mode */
|
||||
GPIOI->MODER = 0x0028AAAA;
|
||||
/* Configure PIx pins speed to 50 MHz */
|
||||
GPIOI->OSPEEDR = 0x0028AAAA;
|
||||
/* Configure PIx pins Output type to push-pull */
|
||||
GPIOI->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PIx pins */
|
||||
GPIOI->PUPDR = 0x00000000;
|
||||
#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */
|
||||
|
||||
/*-- FMC Configuration -------------------------------------------------------*/
|
||||
/* Enable the FMC interface clock */
|
||||
RCC->AHB3ENR |= 0x00000001;
|
||||
/* Delay after an RCC peripheral clock enabling */
|
||||
tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN);
|
||||
|
||||
/* Configure and enable SDRAM bank1 */
|
||||
#if defined(STM32F446xx)
|
||||
FMC_Bank5_6->SDCR[0] = 0x00001954;
|
||||
#else
|
||||
FMC_Bank5_6->SDCR[0] = 0x000019E4;
|
||||
#endif /* STM32F446xx */
|
||||
FMC_Bank5_6->SDTR[0] = 0x01115351;
|
||||
|
||||
/* SDRAM initialization sequence */
|
||||
/* Clock enable command */
|
||||
FMC_Bank5_6->SDCMR = 0x00000011;
|
||||
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
|
||||
while((tmpreg != 0) && (timeout-- > 0))
|
||||
{
|
||||
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
|
||||
}
|
||||
|
||||
/* Delay */
|
||||
for (index = 0; index<1000; index++);
|
||||
|
||||
/* PALL command */
|
||||
FMC_Bank5_6->SDCMR = 0x00000012;
|
||||
timeout = 0xFFFF;
|
||||
while((tmpreg != 0) && (timeout-- > 0))
|
||||
{
|
||||
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
|
||||
}
|
||||
|
||||
/* Auto refresh command */
|
||||
#if defined(STM32F446xx)
|
||||
FMC_Bank5_6->SDCMR = 0x000000F3;
|
||||
#else
|
||||
FMC_Bank5_6->SDCMR = 0x00000073;
|
||||
#endif /* STM32F446xx */
|
||||
timeout = 0xFFFF;
|
||||
while((tmpreg != 0) && (timeout-- > 0))
|
||||
{
|
||||
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
|
||||
}
|
||||
|
||||
/* MRD register program */
|
||||
#if defined(STM32F446xx)
|
||||
FMC_Bank5_6->SDCMR = 0x00044014;
|
||||
#else
|
||||
FMC_Bank5_6->SDCMR = 0x00046014;
|
||||
#endif /* STM32F446xx */
|
||||
timeout = 0xFFFF;
|
||||
while((tmpreg != 0) && (timeout-- > 0))
|
||||
{
|
||||
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
|
||||
}
|
||||
|
||||
/* Set refresh count */
|
||||
tmpreg = FMC_Bank5_6->SDRTR;
|
||||
#if defined(STM32F446xx)
|
||||
FMC_Bank5_6->SDRTR = (tmpreg | (0x0000050C<<1));
|
||||
#else
|
||||
FMC_Bank5_6->SDRTR = (tmpreg | (0x0000027C<<1));
|
||||
#endif /* STM32F446xx */
|
||||
|
||||
/* Disable write protection */
|
||||
tmpreg = FMC_Bank5_6->SDCR[0];
|
||||
FMC_Bank5_6->SDCR[0] = (tmpreg & 0xFFFFFDFF);
|
||||
#endif /* DATA_IN_ExtSDRAM */
|
||||
#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */
|
||||
|
||||
#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx)\
|
||||
|| defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
|
||||
|| defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx)
|
||||
|
||||
#if defined(DATA_IN_ExtSRAM)
|
||||
/*-- GPIOs Configuration -----------------------------------------------------*/
|
||||
/* Enable GPIOD, GPIOE, GPIOF and GPIOG interface clock */
|
||||
RCC->AHB1ENR |= 0x00000078;
|
||||
/* Delay after an RCC peripheral clock enabling */
|
||||
tmp = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIODEN);
|
||||
|
||||
/* Connect PDx pins to FMC Alternate function */
|
||||
GPIOD->AFR[0] = 0x00CCC0CC;
|
||||
GPIOD->AFR[1] = 0xCCCCCCCC;
|
||||
/* Configure PDx pins in Alternate function mode */
|
||||
GPIOD->MODER = 0xAAAA0A8A;
|
||||
/* Configure PDx pins speed to 100 MHz */
|
||||
GPIOD->OSPEEDR = 0xFFFF0FCF;
|
||||
/* Configure PDx pins Output type to push-pull */
|
||||
GPIOD->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PDx pins */
|
||||
GPIOD->PUPDR = 0x00000000;
|
||||
|
||||
/* Connect PEx pins to FMC Alternate function */
|
||||
GPIOE->AFR[0] = 0xC00CC0CC;
|
||||
GPIOE->AFR[1] = 0xCCCCCCCC;
|
||||
/* Configure PEx pins in Alternate function mode */
|
||||
GPIOE->MODER = 0xAAAA828A;
|
||||
/* Configure PEx pins speed to 100 MHz */
|
||||
GPIOE->OSPEEDR = 0xFFFFC3CF;
|
||||
/* Configure PEx pins Output type to push-pull */
|
||||
GPIOE->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PEx pins */
|
||||
GPIOE->PUPDR = 0x00000000;
|
||||
|
||||
/* Connect PFx pins to FMC Alternate function */
|
||||
GPIOF->AFR[0] = 0x00CCCCCC;
|
||||
GPIOF->AFR[1] = 0xCCCC0000;
|
||||
/* Configure PFx pins in Alternate function mode */
|
||||
GPIOF->MODER = 0xAA000AAA;
|
||||
/* Configure PFx pins speed to 100 MHz */
|
||||
GPIOF->OSPEEDR = 0xFF000FFF;
|
||||
/* Configure PFx pins Output type to push-pull */
|
||||
GPIOF->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PFx pins */
|
||||
GPIOF->PUPDR = 0x00000000;
|
||||
|
||||
/* Connect PGx pins to FMC Alternate function */
|
||||
GPIOG->AFR[0] = 0x00CCCCCC;
|
||||
GPIOG->AFR[1] = 0x000000C0;
|
||||
/* Configure PGx pins in Alternate function mode */
|
||||
GPIOG->MODER = 0x00085AAA;
|
||||
/* Configure PGx pins speed to 100 MHz */
|
||||
GPIOG->OSPEEDR = 0x000CAFFF;
|
||||
/* Configure PGx pins Output type to push-pull */
|
||||
GPIOG->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PGx pins */
|
||||
GPIOG->PUPDR = 0x00000000;
|
||||
|
||||
/*-- FMC/FSMC Configuration --------------------------------------------------*/
|
||||
/* Enable the FMC/FSMC interface clock */
|
||||
RCC->AHB3ENR |= 0x00000001;
|
||||
|
||||
#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)
|
||||
/* Delay after an RCC peripheral clock enabling */
|
||||
tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN);
|
||||
/* Configure and enable Bank1_SRAM2 */
|
||||
FMC_Bank1->BTCR[2] = 0x00001011;
|
||||
FMC_Bank1->BTCR[3] = 0x00000201;
|
||||
FMC_Bank1E->BWTR[2] = 0x0fffffff;
|
||||
#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */
|
||||
#if defined(STM32F469xx) || defined(STM32F479xx)
|
||||
/* Delay after an RCC peripheral clock enabling */
|
||||
tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN);
|
||||
/* Configure and enable Bank1_SRAM2 */
|
||||
FMC_Bank1->BTCR[2] = 0x00001091;
|
||||
FMC_Bank1->BTCR[3] = 0x00110212;
|
||||
FMC_Bank1E->BWTR[2] = 0x0fffffff;
|
||||
#endif /* STM32F469xx || STM32F479xx */
|
||||
#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx)|| defined(STM32F417xx)\
|
||||
|| defined(STM32F412Zx) || defined(STM32F412Vx)
|
||||
/* Delay after an RCC peripheral clock enabling */
|
||||
tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FSMCEN);
|
||||
/* Configure and enable Bank1_SRAM2 */
|
||||
FSMC_Bank1->BTCR[2] = 0x00001011;
|
||||
FSMC_Bank1->BTCR[3] = 0x00000201;
|
||||
FSMC_Bank1E->BWTR[2] = 0x0FFFFFFF;
|
||||
#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F412Zx || STM32F412Vx */
|
||||
|
||||
#endif /* DATA_IN_ExtSRAM */
|
||||
#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx ||\
|
||||
STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx || STM32F412Zx || STM32F412Vx */
|
||||
(void)(tmp);
|
||||
}
|
||||
#endif /* DATA_IN_ExtSRAM && DATA_IN_ExtSDRAM */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
@@ -0,0 +1,77 @@
|
||||
/**
|
||||
******************************************************************************
|
||||
* @file : USB_DEVICE
|
||||
* @version : v1.0_Cube
|
||||
* @brief : This file implements the USB Device
|
||||
******************************************************************************
|
||||
*
|
||||
* Copyright (c) 2017 STMicroelectronics International N.V.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted, provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistribution 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 other
|
||||
* contributors to this software may be used to endorse or promote products
|
||||
* derived from this software without specific written permission.
|
||||
* 4. This software, including modifications and/or derivative works of this
|
||||
* software, must execute solely and exclusively on microcontroller or
|
||||
* microprocessor devices manufactured by or for STMicroelectronics.
|
||||
* 5. Redistribution and use of this software other than as permitted under
|
||||
* this license is void and will automatically terminate your rights under
|
||||
* this license.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
|
||||
* PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
|
||||
* RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
|
||||
* SHALL STMICROELECTRONICS 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.
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
|
||||
#include "usb_device.h"
|
||||
#include "usbd_core.h"
|
||||
#include "usbd_desc.h"
|
||||
#include "usbd_customhid.h"
|
||||
#include "usbd_custom_hid_if.h"
|
||||
|
||||
/* USB Device Core handle declaration */
|
||||
USBD_HandleTypeDef hUsbDeviceFS;
|
||||
|
||||
/* init function */
|
||||
void MX_USB_DEVICE_Init(void)
|
||||
{
|
||||
/* Init Device Library,Add Supported Class and Start the library*/
|
||||
USBD_Init(&hUsbDeviceFS, &FS_Desc, DEVICE_FS);
|
||||
|
||||
USBD_RegisterClass(&hUsbDeviceFS, &USBD_CUSTOM_HID);
|
||||
|
||||
USBD_CUSTOM_HID_RegisterInterface(&hUsbDeviceFS, &USBD_CustomHID_fops_FS);
|
||||
|
||||
USBD_Start(&hUsbDeviceFS);
|
||||
|
||||
}
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
@@ -0,0 +1,777 @@
|
||||
/**
|
||||
******************************************************************************
|
||||
* @file : usbd_conf.c
|
||||
* @version : v1.0_Cube
|
||||
* @brief : This file implements the board support package for the USB device library
|
||||
******************************************************************************
|
||||
*
|
||||
* Copyright (c) 2017 STMicroelectronics International N.V.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted, provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistribution 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 other
|
||||
* contributors to this software may be used to endorse or promote products
|
||||
* derived from this software without specific written permission.
|
||||
* 4. This software, including modifications and/or derivative works of this
|
||||
* software, must execute solely and exclusively on microcontroller or
|
||||
* microprocessor devices manufactured by or for STMicroelectronics.
|
||||
* 5. Redistribution and use of this software other than as permitted under
|
||||
* this license is void and will automatically terminate your rights under
|
||||
* this license.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
|
||||
* PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
|
||||
* RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
|
||||
* SHALL STMICROELECTRONICS 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.
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32f4xx.h"
|
||||
#include "stm32f4xx_hal.h"
|
||||
#include "usbd_def.h"
|
||||
#include "usbd_core.h"
|
||||
|
||||
PCD_HandleTypeDef hpcd_USB_OTG_FS;
|
||||
void Error_Handler(void);
|
||||
|
||||
/* External functions --------------------------------------------------------*/
|
||||
void SystemClock_Config(void);
|
||||
|
||||
/* USER CODE BEGIN 0 */
|
||||
/* USER CODE END 0 */
|
||||
|
||||
/* Private function prototypes -----------------------------------------------*/
|
||||
/* Private functions ---------------------------------------------------------*/
|
||||
/* USER CODE BEGIN 1 */
|
||||
/* USER CODE END 1 */
|
||||
|
||||
/*******************************************************************************
|
||||
LL Driver Callbacks (PCD -> USB Device Library)
|
||||
*******************************************************************************/
|
||||
/* MSP Init */
|
||||
|
||||
void HAL_PCD_MspInit(PCD_HandleTypeDef* pcdHandle)
|
||||
{
|
||||
GPIO_InitTypeDef GPIO_InitStruct;
|
||||
if(pcdHandle->Instance==USB_OTG_FS)
|
||||
{
|
||||
/* USER CODE BEGIN USB_OTG_FS_MspInit 0 */
|
||||
|
||||
/* USER CODE END USB_OTG_FS_MspInit 0 */
|
||||
|
||||
/**USB_OTG_FS GPIO Configuration
|
||||
PA9 ------> USB_OTG_FS_VBUS
|
||||
PA10 ------> USB_OTG_FS_ID
|
||||
PA11 ------> USB_OTG_FS_DM
|
||||
PA12 ------> USB_OTG_FS_DP
|
||||
*/
|
||||
GPIO_InitStruct.Pin = VBUS_FS_Pin;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
|
||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||||
HAL_GPIO_Init(VBUS_FS_GPIO_Port, &GPIO_InitStruct);
|
||||
|
||||
GPIO_InitStruct.Pin = OTG_FS_ID_Pin|OTG_FS_DM_Pin|OTG_FS_DP_Pin;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
||||
GPIO_InitStruct.Alternate = GPIO_AF10_OTG_FS;
|
||||
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
|
||||
|
||||
/* Peripheral clock enable */
|
||||
__HAL_RCC_USB_OTG_FS_CLK_ENABLE();
|
||||
|
||||
/* Peripheral interrupt init */
|
||||
HAL_NVIC_SetPriority(OTG_FS_IRQn, 0, 0);
|
||||
HAL_NVIC_EnableIRQ(OTG_FS_IRQn);
|
||||
/* USER CODE BEGIN USB_OTG_FS_MspInit 1 */
|
||||
|
||||
/* USER CODE END USB_OTG_FS_MspInit 1 */
|
||||
}
|
||||
}
|
||||
|
||||
void HAL_PCD_MspDeInit(PCD_HandleTypeDef* pcdHandle)
|
||||
{
|
||||
if(pcdHandle->Instance==USB_OTG_FS)
|
||||
{
|
||||
/* USER CODE BEGIN USB_OTG_FS_MspDeInit 0 */
|
||||
|
||||
/* USER CODE END USB_OTG_FS_MspDeInit 0 */
|
||||
/* Peripheral clock disable */
|
||||
__HAL_RCC_USB_OTG_FS_CLK_DISABLE();
|
||||
|
||||
/**USB_OTG_FS GPIO Configuration
|
||||
PA9 ------> USB_OTG_FS_VBUS
|
||||
PA10 ------> USB_OTG_FS_ID
|
||||
PA11 ------> USB_OTG_FS_DM
|
||||
PA12 ------> USB_OTG_FS_DP
|
||||
*/
|
||||
HAL_GPIO_DeInit(GPIOA, VBUS_FS_Pin|OTG_FS_ID_Pin|OTG_FS_DM_Pin|OTG_FS_DP_Pin);
|
||||
|
||||
/* Peripheral interrupt Deinit*/
|
||||
HAL_NVIC_DisableIRQ(OTG_FS_IRQn);
|
||||
|
||||
/* USER CODE BEGIN USB_OTG_FS_MspDeInit 1 */
|
||||
|
||||
/* USER CODE END USB_OTG_FS_MspDeInit 1 */
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Setup stage callback
|
||||
* @param hpcd: PCD handle
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd)
|
||||
{
|
||||
USBD_LL_SetupStage((USBD_HandleTypeDef*)hpcd->pData, (uint8_t *)hpcd->Setup);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Data Out stage callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @param epnum: Endpoint Number
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
|
||||
{
|
||||
USBD_LL_DataOutStage((USBD_HandleTypeDef*)hpcd->pData, epnum, hpcd->OUT_ep[epnum].xfer_buff);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Data In stage callback..
|
||||
* @param hpcd: PCD handle
|
||||
* @param epnum: Endpoint Number
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
|
||||
{
|
||||
USBD_LL_DataInStage((USBD_HandleTypeDef*)hpcd->pData, epnum, hpcd->IN_ep[epnum].xfer_buff);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief SOF callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd)
|
||||
{
|
||||
USBD_LL_SOF((USBD_HandleTypeDef*)hpcd->pData);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Reset callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd)
|
||||
{
|
||||
USBD_SpeedTypeDef speed = USBD_SPEED_FULL;
|
||||
|
||||
/*Set USB Current Speed*/
|
||||
switch (hpcd->Init.speed)
|
||||
{
|
||||
case PCD_SPEED_HIGH:
|
||||
speed = USBD_SPEED_HIGH;
|
||||
break;
|
||||
case PCD_SPEED_FULL:
|
||||
speed = USBD_SPEED_FULL;
|
||||
break;
|
||||
|
||||
default:
|
||||
speed = USBD_SPEED_FULL;
|
||||
break;
|
||||
}
|
||||
USBD_LL_SetSpeed((USBD_HandleTypeDef*)hpcd->pData, speed);
|
||||
|
||||
/*Reset Device*/
|
||||
USBD_LL_Reset((USBD_HandleTypeDef*)hpcd->pData);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Suspend callback.
|
||||
* When Low power mode is enabled the debug cannot be used (IAR, Keil doesn't support it)
|
||||
* @param hpcd: PCD handle
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd)
|
||||
{
|
||||
/* Inform USB library that core enters in suspend Mode */
|
||||
USBD_LL_Suspend((USBD_HandleTypeDef*)hpcd->pData);
|
||||
__HAL_PCD_GATE_PHYCLOCK(hpcd);
|
||||
/*Enter in STOP mode */
|
||||
/* USER CODE BEGIN 2 */
|
||||
if (hpcd->Init.low_power_enable)
|
||||
{
|
||||
/* Set SLEEPDEEP bit and SleepOnExit of Cortex System Control Register */
|
||||
SCB->SCR |= (uint32_t)((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
|
||||
}
|
||||
/* USER CODE END 2 */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Resume callback.
|
||||
When Low power mode is enabled the debug cannot be used (IAR, Keil doesn't support it)
|
||||
* @param hpcd: PCD handle
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd)
|
||||
{
|
||||
/* USER CODE BEGIN 3 */
|
||||
/* USER CODE END 3 */
|
||||
USBD_LL_Resume((USBD_HandleTypeDef*)hpcd->pData);
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief ISOC Out Incomplete callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @param epnum: Endpoint Number
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
|
||||
{
|
||||
USBD_LL_IsoOUTIncomplete((USBD_HandleTypeDef*)hpcd->pData, epnum);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief ISOC In Incomplete callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @param epnum: Endpoint Number
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
|
||||
{
|
||||
USBD_LL_IsoINIncomplete((USBD_HandleTypeDef*)hpcd->pData, epnum);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Connect callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PCD_ConnectCallback(PCD_HandleTypeDef *hpcd)
|
||||
{
|
||||
USBD_LL_DevConnected((USBD_HandleTypeDef*)hpcd->pData);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disconnect callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd)
|
||||
{
|
||||
USBD_LL_DevDisconnected((USBD_HandleTypeDef*)hpcd->pData);
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
LL Driver Interface (USB Device Library --> PCD)
|
||||
*******************************************************************************/
|
||||
/**
|
||||
* @brief Initializes the Low Level portion of the Device driver.
|
||||
* @param pdev: Device handle
|
||||
* @retval USBD Status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_Init (USBD_HandleTypeDef *pdev)
|
||||
{
|
||||
/* Init USB_IP */
|
||||
if (pdev->id == DEVICE_FS) {
|
||||
/* Link The driver to the stack */
|
||||
hpcd_USB_OTG_FS.pData = pdev;
|
||||
pdev->pData = &hpcd_USB_OTG_FS;
|
||||
|
||||
hpcd_USB_OTG_FS.Instance = USB_OTG_FS;
|
||||
hpcd_USB_OTG_FS.Init.dev_endpoints = 4;
|
||||
hpcd_USB_OTG_FS.Init.speed = PCD_SPEED_FULL;
|
||||
hpcd_USB_OTG_FS.Init.dma_enable = DISABLE;
|
||||
hpcd_USB_OTG_FS.Init.ep0_mps = DEP0CTL_MPS_64;
|
||||
hpcd_USB_OTG_FS.Init.phy_itface = PCD_PHY_EMBEDDED;
|
||||
hpcd_USB_OTG_FS.Init.Sof_enable = DISABLE;
|
||||
hpcd_USB_OTG_FS.Init.low_power_enable = DISABLE;
|
||||
hpcd_USB_OTG_FS.Init.lpm_enable = DISABLE;
|
||||
hpcd_USB_OTG_FS.Init.vbus_sensing_enable = DISABLE;
|
||||
hpcd_USB_OTG_FS.Init.use_dedicated_ep1 = DISABLE;
|
||||
if (HAL_PCD_Init(&hpcd_USB_OTG_FS) != HAL_OK)
|
||||
{
|
||||
Error_Handler();
|
||||
}
|
||||
|
||||
HAL_PCDEx_SetRxFiFo(&hpcd_USB_OTG_FS, 0x80);
|
||||
HAL_PCDEx_SetTxFiFo(&hpcd_USB_OTG_FS, 0, 0x40);
|
||||
HAL_PCDEx_SetTxFiFo(&hpcd_USB_OTG_FS, 1, 0x80);
|
||||
}
|
||||
return USBD_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief De-Initializes the Low Level portion of the Device driver.
|
||||
* @param pdev: Device handle
|
||||
* @retval USBD Status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_DeInit (USBD_HandleTypeDef *pdev)
|
||||
{
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_DeInit(pdev->pData);
|
||||
|
||||
switch (hal_status) {
|
||||
case HAL_OK :
|
||||
usb_status = USBD_OK;
|
||||
break;
|
||||
case HAL_ERROR :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
case HAL_BUSY :
|
||||
usb_status = USBD_BUSY;
|
||||
break;
|
||||
case HAL_TIMEOUT :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
default :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
}
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Starts the Low Level portion of the Device driver.
|
||||
* @param pdev: Device handle
|
||||
* @retval USBD Status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_Start(USBD_HandleTypeDef *pdev)
|
||||
{
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_Start(pdev->pData);
|
||||
|
||||
switch (hal_status) {
|
||||
case HAL_OK :
|
||||
usb_status = USBD_OK;
|
||||
break;
|
||||
case HAL_ERROR :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
case HAL_BUSY :
|
||||
usb_status = USBD_BUSY;
|
||||
break;
|
||||
case HAL_TIMEOUT :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
default :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
}
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Stops the Low Level portion of the Device driver.
|
||||
* @param pdev: Device handle
|
||||
* @retval USBD Status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_Stop (USBD_HandleTypeDef *pdev)
|
||||
{
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_Stop(pdev->pData);
|
||||
|
||||
switch (hal_status) {
|
||||
case HAL_OK :
|
||||
usb_status = USBD_OK;
|
||||
break;
|
||||
case HAL_ERROR :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
case HAL_BUSY :
|
||||
usb_status = USBD_BUSY;
|
||||
break;
|
||||
case HAL_TIMEOUT :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
default :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
}
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Opens an endpoint of the Low Level Driver.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint Number
|
||||
* @param ep_type: Endpoint Type
|
||||
* @param ep_mps: Endpoint Max Packet Size
|
||||
* @retval USBD Status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_OpenEP (USBD_HandleTypeDef *pdev,
|
||||
uint8_t ep_addr,
|
||||
uint8_t ep_type,
|
||||
uint16_t ep_mps)
|
||||
{
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_EP_Open(pdev->pData,
|
||||
ep_addr,
|
||||
ep_mps,
|
||||
ep_type);
|
||||
|
||||
|
||||
switch (hal_status) {
|
||||
case HAL_OK :
|
||||
usb_status = USBD_OK;
|
||||
break;
|
||||
case HAL_ERROR :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
case HAL_BUSY :
|
||||
usb_status = USBD_BUSY;
|
||||
break;
|
||||
case HAL_TIMEOUT :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
default :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
}
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Closes an endpoint of the Low Level Driver.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint Number
|
||||
* @retval USBD Status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_CloseEP (USBD_HandleTypeDef *pdev, uint8_t ep_addr)
|
||||
{
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_EP_Close(pdev->pData, ep_addr);
|
||||
|
||||
switch (hal_status) {
|
||||
case HAL_OK :
|
||||
usb_status = USBD_OK;
|
||||
break;
|
||||
case HAL_ERROR :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
case HAL_BUSY :
|
||||
usb_status = USBD_BUSY;
|
||||
break;
|
||||
case HAL_TIMEOUT :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
default :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
}
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Flushes an endpoint of the Low Level Driver.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint Number
|
||||
* @retval USBD Status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_FlushEP (USBD_HandleTypeDef *pdev, uint8_t ep_addr)
|
||||
{
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_EP_Flush(pdev->pData, ep_addr);
|
||||
|
||||
switch (hal_status) {
|
||||
case HAL_OK :
|
||||
usb_status = USBD_OK;
|
||||
break;
|
||||
case HAL_ERROR :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
case HAL_BUSY :
|
||||
usb_status = USBD_BUSY;
|
||||
break;
|
||||
case HAL_TIMEOUT :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
default :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
}
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Sets a Stall condition on an endpoint of the Low Level Driver.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint Number
|
||||
* @retval USBD Status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_StallEP (USBD_HandleTypeDef *pdev, uint8_t ep_addr)
|
||||
{
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_EP_SetStall(pdev->pData, ep_addr);
|
||||
|
||||
switch (hal_status) {
|
||||
case HAL_OK :
|
||||
usb_status = USBD_OK;
|
||||
break;
|
||||
case HAL_ERROR :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
case HAL_BUSY :
|
||||
usb_status = USBD_BUSY;
|
||||
break;
|
||||
case HAL_TIMEOUT :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
default :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
}
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Clears a Stall condition on an endpoint of the Low Level Driver.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint Number
|
||||
* @retval USBD Status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_ClearStallEP (USBD_HandleTypeDef *pdev, uint8_t ep_addr)
|
||||
{
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_EP_ClrStall(pdev->pData, ep_addr);
|
||||
|
||||
switch (hal_status) {
|
||||
case HAL_OK :
|
||||
usb_status = USBD_OK;
|
||||
break;
|
||||
case HAL_ERROR :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
case HAL_BUSY :
|
||||
usb_status = USBD_BUSY;
|
||||
break;
|
||||
case HAL_TIMEOUT :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
default :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
}
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Returns Stall condition.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint Number
|
||||
* @retval Stall (1: Yes, 0: No)
|
||||
*/
|
||||
uint8_t USBD_LL_IsStallEP (USBD_HandleTypeDef *pdev, uint8_t ep_addr)
|
||||
{
|
||||
PCD_HandleTypeDef *hpcd = (PCD_HandleTypeDef*) pdev->pData;
|
||||
|
||||
if((ep_addr & 0x80) == 0x80)
|
||||
{
|
||||
return hpcd->IN_ep[ep_addr & 0x7F].is_stall;
|
||||
}
|
||||
else
|
||||
{
|
||||
return hpcd->OUT_ep[ep_addr & 0x7F].is_stall;
|
||||
}
|
||||
}
|
||||
/**
|
||||
* @brief Assigns a USB address to the device.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint Number
|
||||
* @retval USBD Status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_SetUSBAddress (USBD_HandleTypeDef *pdev, uint8_t dev_addr)
|
||||
{
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_SetAddress(pdev->pData, dev_addr);
|
||||
|
||||
switch (hal_status) {
|
||||
case HAL_OK :
|
||||
usb_status = USBD_OK;
|
||||
break;
|
||||
case HAL_ERROR :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
case HAL_BUSY :
|
||||
usb_status = USBD_BUSY;
|
||||
break;
|
||||
case HAL_TIMEOUT :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
default :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
}
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Transmits data over an endpoint.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint Number
|
||||
* @param pbuf: Pointer to data to be sent
|
||||
* @param size: Data size
|
||||
* @retval USBD Status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_Transmit (USBD_HandleTypeDef *pdev,
|
||||
uint8_t ep_addr,
|
||||
uint8_t *pbuf,
|
||||
uint16_t size)
|
||||
{
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_EP_Transmit(pdev->pData, ep_addr, pbuf, size);
|
||||
|
||||
switch (hal_status) {
|
||||
case HAL_OK :
|
||||
usb_status = USBD_OK;
|
||||
break;
|
||||
case HAL_ERROR :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
case HAL_BUSY :
|
||||
usb_status = USBD_BUSY;
|
||||
break;
|
||||
case HAL_TIMEOUT :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
default :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
}
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Prepares an endpoint for reception.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint Number
|
||||
* @param pbuf: Pointer to data to be received
|
||||
* @param size: Data size
|
||||
* @retval USBD Status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_PrepareReceive(USBD_HandleTypeDef *pdev,
|
||||
uint8_t ep_addr,
|
||||
uint8_t *pbuf,
|
||||
uint16_t size)
|
||||
{
|
||||
HAL_StatusTypeDef hal_status = HAL_OK;
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
hal_status = HAL_PCD_EP_Receive(pdev->pData, ep_addr, pbuf, size);
|
||||
|
||||
switch (hal_status) {
|
||||
case HAL_OK :
|
||||
usb_status = USBD_OK;
|
||||
break;
|
||||
case HAL_ERROR :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
case HAL_BUSY :
|
||||
usb_status = USBD_BUSY;
|
||||
break;
|
||||
case HAL_TIMEOUT :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
default :
|
||||
usb_status = USBD_FAIL;
|
||||
break;
|
||||
}
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Returns the last transfered packet size.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint Number
|
||||
* @retval Recived Data Size
|
||||
*/
|
||||
uint32_t USBD_LL_GetRxDataSize (USBD_HandleTypeDef *pdev, uint8_t ep_addr)
|
||||
{
|
||||
return HAL_PCD_EP_GetRxCount((PCD_HandleTypeDef*) pdev->pData, ep_addr);
|
||||
}
|
||||
|
||||
#if (USBD_LPM_ENABLED == 1)
|
||||
/**
|
||||
* @brief HAL_PCDEx_LPM_Callback : Send LPM message to user layer
|
||||
* @param hpcd: PCD handle
|
||||
* @param msg: LPM message
|
||||
* @retval HAL status
|
||||
*/
|
||||
void HAL_PCDEx_LPM_Callback(PCD_HandleTypeDef *hpcd, PCD_LPM_MsgTypeDef msg)
|
||||
{
|
||||
switch ( msg)
|
||||
{
|
||||
case PCD_LPM_L0_ACTIVE:
|
||||
if (hpcd->Init.low_power_enable)
|
||||
{
|
||||
SystemClock_Config();
|
||||
|
||||
/* Reset SLEEPDEEP bit of Cortex System Control Register */
|
||||
SCB->SCR &= (uint32_t)~((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
|
||||
}
|
||||
__HAL_PCD_UNGATE_PHYCLOCK(hpcd);
|
||||
USBD_LL_Resume(hpcd->pData);
|
||||
break;
|
||||
|
||||
case PCD_LPM_L1_ACTIVE:
|
||||
__HAL_PCD_GATE_PHYCLOCK(hpcd);
|
||||
USBD_LL_Suspend(hpcd->pData);
|
||||
|
||||
/*Enter in STOP mode */
|
||||
if (hpcd->Init.low_power_enable)
|
||||
{
|
||||
/* Set SLEEPDEEP bit and SleepOnExit of Cortex System Control Register */
|
||||
SCB->SCR |= (uint32_t)((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
/**
|
||||
* @brief Delays routine for the USB Device Library.
|
||||
* @param Delay: Delay in ms
|
||||
* @retval None
|
||||
*/
|
||||
void USBD_LL_Delay (uint32_t Delay)
|
||||
{
|
||||
HAL_Delay(Delay);
|
||||
}
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
@@ -0,0 +1,198 @@
|
||||
/**
|
||||
******************************************************************************
|
||||
* @file : usbd_custom_hid_if.c
|
||||
* @brief : USB Device Custom HID interface file.
|
||||
******************************************************************************
|
||||
*
|
||||
* Copyright (c) 2017 STMicroelectronics International N.V.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted, provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistribution 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 other
|
||||
* contributors to this software may be used to endorse or promote products
|
||||
* derived from this software without specific written permission.
|
||||
* 4. This software, including modifications and/or derivative works of this
|
||||
* software, must execute solely and exclusively on microcontroller or
|
||||
* microprocessor devices manufactured by or for STMicroelectronics.
|
||||
* 5. Redistribution and use of this software other than as permitted under
|
||||
* this license is void and will automatically terminate your rights under
|
||||
* this license.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
|
||||
* PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
|
||||
* RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
|
||||
* SHALL STMICROELECTRONICS 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.
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "usbd_custom_hid_if.h"
|
||||
/* USER CODE BEGIN INCLUDE */
|
||||
/* USER CODE END INCLUDE */
|
||||
/** @addtogroup STM32_USB_OTG_DEVICE_LIBRARY
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_CUSTOM_HID
|
||||
* @brief usbd core module
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_CUSTOM_HID_Private_TypesDefinitions
|
||||
* @{
|
||||
*/
|
||||
/* USER CODE BEGIN PRIVATE_TYPES */
|
||||
/* USER CODE END PRIVATE_TYPES */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_CUSTOM_HID_Private_Defines
|
||||
* @{
|
||||
*/
|
||||
/* USER CODE BEGIN PRIVATE_DEFINES */
|
||||
/* USER CODE END PRIVATE_DEFINES */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_CUSTOM_HID_Private_Macros
|
||||
* @{
|
||||
*/
|
||||
/* USER CODE BEGIN PRIVATE_MACRO */
|
||||
/* USER CODE END PRIVATE_MACRO */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_AUDIO_IF_Private_Variables
|
||||
* @{
|
||||
*/
|
||||
__ALIGN_BEGIN static uint8_t CUSTOM_HID_ReportDesc_FS[USBD_CUSTOM_HID_REPORT_DESC_SIZE] __ALIGN_END =
|
||||
{
|
||||
/* USER CODE BEGIN 0 */
|
||||
0x00,
|
||||
/* USER CODE END 0 */
|
||||
0xC0 /* END_COLLECTION */
|
||||
|
||||
};
|
||||
|
||||
/* USER CODE BEGIN PRIVATE_VARIABLES */
|
||||
/* USER CODE END PRIVATE_VARIABLES */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_CUSTOM_HID_IF_Exported_Variables
|
||||
* @{
|
||||
*/
|
||||
extern USBD_HandleTypeDef hUsbDeviceFS;
|
||||
/* USER CODE BEGIN EXPORTED_VARIABLES */
|
||||
/* USER CODE END EXPORTED_VARIABLES */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_CUSTOM_HID_Private_FunctionPrototypes
|
||||
* @{
|
||||
*/
|
||||
static int8_t CUSTOM_HID_Init_FS (void);
|
||||
static int8_t CUSTOM_HID_DeInit_FS (void);
|
||||
static int8_t CUSTOM_HID_OutEvent_FS (uint8_t event_idx, uint8_t state);
|
||||
|
||||
|
||||
USBD_CUSTOM_HID_ItfTypeDef USBD_CustomHID_fops_FS =
|
||||
{
|
||||
CUSTOM_HID_ReportDesc_FS,
|
||||
CUSTOM_HID_Init_FS,
|
||||
CUSTOM_HID_DeInit_FS,
|
||||
CUSTOM_HID_OutEvent_FS,
|
||||
};
|
||||
|
||||
/* Private functions ---------------------------------------------------------*/
|
||||
/**
|
||||
* @brief CUSTOM_HID_Init_FS
|
||||
* Initializes the CUSTOM HID media low layer
|
||||
* @param None
|
||||
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
|
||||
*/
|
||||
static int8_t CUSTOM_HID_Init_FS(void)
|
||||
{
|
||||
/* USER CODE BEGIN 4 */
|
||||
return (0);
|
||||
/* USER CODE END 4 */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief CUSTOM_HID_DeInit_FS
|
||||
* DeInitializes the CUSTOM HID media low layer
|
||||
* @param None
|
||||
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
|
||||
*/
|
||||
static int8_t CUSTOM_HID_DeInit_FS(void)
|
||||
{
|
||||
/* USER CODE BEGIN 5 */
|
||||
return (0);
|
||||
/* USER CODE END 5 */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief CUSTOM_HID_OutEvent_FS
|
||||
* Manage the CUSTOM HID class events
|
||||
* @param event_idx: event index
|
||||
* @param state: event state
|
||||
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
|
||||
*/
|
||||
static int8_t CUSTOM_HID_OutEvent_FS (uint8_t event_idx, uint8_t state)
|
||||
{
|
||||
/* USER CODE BEGIN 6 */
|
||||
return (0);
|
||||
/* USER CODE END 6 */
|
||||
}
|
||||
|
||||
/* USER CODE BEGIN 7 */
|
||||
/**
|
||||
* @brief USBD_CUSTOM_HID_SendReport_FS
|
||||
* Send the report to the Host
|
||||
* @param report: the report to be sent
|
||||
* @param len: the report length
|
||||
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
|
||||
*/
|
||||
|
||||
/*static int8_t USBD_CUSTOM_HID_SendReport_FS ( uint8_t *report,uint16_t len)
|
||||
{
|
||||
return USBD_CUSTOM_HID_SendReport(&hUsbDeviceFS, report, len);
|
||||
}*/
|
||||
|
||||
/* USER CODE END 7 */
|
||||
|
||||
/* USER CODE BEGIN PRIVATE_FUNCTIONS_IMPLEMENTATION */
|
||||
/* USER CODE END PRIVATE_FUNCTIONS_IMPLEMENTATION */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
@@ -0,0 +1,358 @@
|
||||
/**
|
||||
******************************************************************************
|
||||
* @file : usbd_desc.c
|
||||
* @version : v1.0_Cube
|
||||
* @brief : This file implements the USB Device descriptors
|
||||
******************************************************************************
|
||||
*
|
||||
* Copyright (c) 2017 STMicroelectronics International N.V.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted, provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistribution 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 other
|
||||
* contributors to this software may be used to endorse or promote products
|
||||
* derived from this software without specific written permission.
|
||||
* 4. This software, including modifications and/or derivative works of this
|
||||
* software, must execute solely and exclusively on microcontroller or
|
||||
* microprocessor devices manufactured by or for STMicroelectronics.
|
||||
* 5. Redistribution and use of this software other than as permitted under
|
||||
* this license is void and will automatically terminate your rights under
|
||||
* this license.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
|
||||
* PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
|
||||
* RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
|
||||
* SHALL STMICROELECTRONICS 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.
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "usbd_core.h"
|
||||
#include "usbd_desc.h"
|
||||
#include "usbd_conf.h"
|
||||
|
||||
/** @addtogroup STM32_USB_OTG_DEVICE_LIBRARY
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_DESC
|
||||
* @brief USBD descriptors module
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_DESC_Private_TypesDefinitions
|
||||
* @{
|
||||
*/
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_DESC_Private_Defines
|
||||
* @{
|
||||
*/
|
||||
#define USBD_VID 1155
|
||||
#define USBD_LANGID_STRING 1033
|
||||
#define USBD_MANUFACTURER_STRING "STMicroelectronics"
|
||||
#define USBD_PID_FS 22352
|
||||
#define USBD_PRODUCT_STRING_FS "STM32 Custom Human interface"
|
||||
#define USBD_SERIALNUMBER_STRING_FS "00000000001A"
|
||||
#define USBD_CONFIGURATION_STRING_FS "Custom HID Config"
|
||||
#define USBD_INTERFACE_STRING_FS "Custom HID Interface"
|
||||
|
||||
#define USB_SIZ_BOS_DESC 0x0C
|
||||
|
||||
/* USER CODE BEGIN 0 */
|
||||
|
||||
/* USER CODE END 0*/
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_DESC_Private_Macros
|
||||
* @{
|
||||
*/
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_DESC_Private_Variables
|
||||
* @{
|
||||
*/
|
||||
uint8_t * USBD_FS_DeviceDescriptor( USBD_SpeedTypeDef speed , uint16_t *length);
|
||||
uint8_t * USBD_FS_LangIDStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length);
|
||||
uint8_t * USBD_FS_ManufacturerStrDescriptor ( USBD_SpeedTypeDef speed , uint16_t *length);
|
||||
uint8_t * USBD_FS_ProductStrDescriptor ( USBD_SpeedTypeDef speed , uint16_t *length);
|
||||
uint8_t * USBD_FS_SerialStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length);
|
||||
uint8_t * USBD_FS_ConfigStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length);
|
||||
uint8_t * USBD_FS_InterfaceStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length);
|
||||
|
||||
#ifdef USB_SUPPORT_USER_STRING_DESC
|
||||
uint8_t * USBD_FS_USRStringDesc (USBD_SpeedTypeDef speed, uint8_t idx , uint16_t *length);
|
||||
#endif /* USB_SUPPORT_USER_STRING_DESC */
|
||||
|
||||
#if (USBD_LPM_ENABLED == 1)
|
||||
uint8_t *USBD_FS_USR_BOSDescriptor(USBD_SpeedTypeDef speed , uint16_t *length);
|
||||
#endif
|
||||
|
||||
USBD_DescriptorsTypeDef FS_Desc =
|
||||
{
|
||||
USBD_FS_DeviceDescriptor,
|
||||
USBD_FS_LangIDStrDescriptor,
|
||||
USBD_FS_ManufacturerStrDescriptor,
|
||||
USBD_FS_ProductStrDescriptor,
|
||||
USBD_FS_SerialStrDescriptor,
|
||||
USBD_FS_ConfigStrDescriptor,
|
||||
USBD_FS_InterfaceStrDescriptor,
|
||||
#if (USBD_LPM_ENABLED == 1)
|
||||
USBD_FS_USR_BOSDescriptor,
|
||||
#endif
|
||||
};
|
||||
|
||||
#if defined ( __ICCARM__ ) /*!< IAR Compiler */
|
||||
#pragma data_alignment=4
|
||||
#endif
|
||||
/* USB Standard Device Descriptor */
|
||||
__ALIGN_BEGIN uint8_t USBD_FS_DeviceDesc[USB_LEN_DEV_DESC] __ALIGN_END =
|
||||
{
|
||||
0x12, /*bLength */
|
||||
USB_DESC_TYPE_DEVICE, /*bDescriptorType*/
|
||||
#if (USBD_LPM_ENABLED == 1)
|
||||
0x01, /*bcdUSB */ /* changed to USB version 2.01
|
||||
in order to support LPM L1 suspend
|
||||
resume test of USBCV3.0*/
|
||||
#else
|
||||
0x00, /* bcdUSB */
|
||||
#endif
|
||||
0x02,
|
||||
0x00, /*bDeviceClass*/
|
||||
0x00, /*bDeviceSubClass*/
|
||||
0x00, /*bDeviceProtocol*/
|
||||
USB_MAX_EP0_SIZE, /*bMaxPacketSize*/
|
||||
LOBYTE(USBD_VID), /*idVendor*/
|
||||
HIBYTE(USBD_VID), /*idVendor*/
|
||||
LOBYTE(USBD_PID_FS), /*idVendor*/
|
||||
HIBYTE(USBD_PID_FS), /*idVendor*/
|
||||
0x00, /*bcdDevice rel. 2.00*/
|
||||
0x02,
|
||||
USBD_IDX_MFC_STR, /*Index of manufacturer string*/
|
||||
USBD_IDX_PRODUCT_STR, /*Index of product string*/
|
||||
USBD_IDX_SERIAL_STR, /*Index of serial number string*/
|
||||
USBD_MAX_NUM_CONFIGURATION /*bNumConfigurations*/
|
||||
} ;
|
||||
/* USB_DeviceDescriptor */
|
||||
/* BOS descriptor */
|
||||
#if (USBD_LPM_ENABLED == 1)
|
||||
#if defined ( __ICCARM__ ) /*!< IAR Compiler */
|
||||
#pragma data_alignment=4
|
||||
#endif
|
||||
__ALIGN_BEGIN uint8_t USBD_FS_BOSDesc[USB_SIZ_BOS_DESC] __ALIGN_END =
|
||||
{
|
||||
0x5,
|
||||
USB_DESC_TYPE_BOS,
|
||||
0xC,
|
||||
0x0,
|
||||
0x1, /* 1 device capability */
|
||||
/* device capability*/
|
||||
0x7,
|
||||
USB_DEVICE_CAPABITY_TYPE,
|
||||
0x2,
|
||||
0x2, /*LPM capability bit set */
|
||||
0x0,
|
||||
0x0,
|
||||
0x0
|
||||
};
|
||||
#endif
|
||||
|
||||
#if defined ( __ICCARM__ ) /*!< IAR Compiler */
|
||||
#pragma data_alignment=4
|
||||
#endif
|
||||
|
||||
/* USB Standard Device Descriptor */
|
||||
__ALIGN_BEGIN uint8_t USBD_LangIDDesc[USB_LEN_LANGID_STR_DESC] __ALIGN_END =
|
||||
{
|
||||
USB_LEN_LANGID_STR_DESC,
|
||||
USB_DESC_TYPE_STRING,
|
||||
LOBYTE(USBD_LANGID_STRING),
|
||||
HIBYTE(USBD_LANGID_STRING),
|
||||
};
|
||||
|
||||
#if defined ( __ICCARM__ ) /*!< IAR Compiler */
|
||||
#pragma data_alignment=4
|
||||
#endif
|
||||
__ALIGN_BEGIN uint8_t USBD_StrDesc[USBD_MAX_STR_DESC_SIZ] __ALIGN_END;
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_DESC_Private_FunctionPrototypes
|
||||
* @{
|
||||
*/
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_DESC_Private_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief USBD_FS_DeviceDescriptor
|
||||
* return the device descriptor
|
||||
* @param speed : current device speed
|
||||
* @param length : pointer to data length variable
|
||||
* @retval pointer to descriptor buffer
|
||||
*/
|
||||
uint8_t * USBD_FS_DeviceDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
|
||||
{
|
||||
*length = sizeof(USBD_FS_DeviceDesc);
|
||||
return USBD_FS_DeviceDesc;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USBD_FS_LangIDStrDescriptor
|
||||
* return the LangID string descriptor
|
||||
* @param speed : current device speed
|
||||
* @param length : pointer to data length variable
|
||||
* @retval pointer to descriptor buffer
|
||||
*/
|
||||
uint8_t * USBD_FS_LangIDStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
|
||||
{
|
||||
*length = sizeof(USBD_LangIDDesc);
|
||||
return USBD_LangIDDesc;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USBD_FS_ProductStrDescriptor
|
||||
* return the product string descriptor
|
||||
* @param speed : current device speed
|
||||
* @param length : pointer to data length variable
|
||||
* @retval pointer to descriptor buffer
|
||||
*/
|
||||
uint8_t * USBD_FS_ProductStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
|
||||
{
|
||||
if(speed == 0)
|
||||
{
|
||||
USBD_GetString (USBD_PRODUCT_STRING_FS, USBD_StrDesc, length);
|
||||
}
|
||||
else
|
||||
{
|
||||
USBD_GetString (USBD_PRODUCT_STRING_FS, USBD_StrDesc, length);
|
||||
}
|
||||
return USBD_StrDesc;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USBD_FS_ManufacturerStrDescriptor
|
||||
* return the manufacturer string descriptor
|
||||
* @param speed : current device speed
|
||||
* @param length : pointer to data length variable
|
||||
* @retval pointer to descriptor buffer
|
||||
*/
|
||||
uint8_t * USBD_FS_ManufacturerStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
|
||||
{
|
||||
USBD_GetString (USBD_MANUFACTURER_STRING, USBD_StrDesc, length);
|
||||
return USBD_StrDesc;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USBD_FS_SerialStrDescriptor
|
||||
* return the serial number string descriptor
|
||||
* @param speed : current device speed
|
||||
* @param length : pointer to data length variable
|
||||
* @retval pointer to descriptor buffer
|
||||
*/
|
||||
uint8_t * USBD_FS_SerialStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
|
||||
{
|
||||
if(speed == USBD_SPEED_HIGH)
|
||||
{
|
||||
USBD_GetString (USBD_SERIALNUMBER_STRING_FS, USBD_StrDesc, length);
|
||||
}
|
||||
else
|
||||
{
|
||||
USBD_GetString (USBD_SERIALNUMBER_STRING_FS, USBD_StrDesc, length);
|
||||
}
|
||||
return USBD_StrDesc;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USBD_FS_ConfigStrDescriptor
|
||||
* return the configuration string descriptor
|
||||
* @param speed : current device speed
|
||||
* @param length : pointer to data length variable
|
||||
* @retval pointer to descriptor buffer
|
||||
*/
|
||||
uint8_t * USBD_FS_ConfigStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
|
||||
{
|
||||
if(speed == USBD_SPEED_HIGH)
|
||||
{
|
||||
USBD_GetString (USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length);
|
||||
}
|
||||
else
|
||||
{
|
||||
USBD_GetString (USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length);
|
||||
}
|
||||
return USBD_StrDesc;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USBD_HS_InterfaceStrDescriptor
|
||||
* return the interface string descriptor
|
||||
* @param speed : current device speed
|
||||
* @param length : pointer to data length variable
|
||||
* @retval pointer to descriptor buffer
|
||||
*/
|
||||
uint8_t * USBD_FS_InterfaceStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
|
||||
{
|
||||
if(speed == 0)
|
||||
{
|
||||
USBD_GetString (USBD_INTERFACE_STRING_FS, USBD_StrDesc, length);
|
||||
}
|
||||
else
|
||||
{
|
||||
USBD_GetString (USBD_INTERFACE_STRING_FS, USBD_StrDesc, length);
|
||||
}
|
||||
return USBD_StrDesc;
|
||||
}
|
||||
#if (USBD_LPM_ENABLED == 1)
|
||||
/**
|
||||
* @brief USBD_FS_USR_BOSDescriptor
|
||||
* return the BOS descriptor
|
||||
* @param speed : current device speed
|
||||
* @param length : pointer to data length variable
|
||||
* @retval pointer to descriptor buffer
|
||||
*/
|
||||
uint8_t *USBD_FS_USR_BOSDescriptor(USBD_SpeedTypeDef speed , uint16_t *length)
|
||||
{
|
||||
*length = sizeof(USBD_FS_BOSDesc);
|
||||
return (uint8_t*)USBD_FS_BOSDesc;
|
||||
}
|
||||
#endif
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
Reference in New Issue
Block a user