*

2025-05-13 04:55:13 +03:00
parent 3f693566bd
commit ceb6d0ccec
4364 changed files with 2897163 additions and 0 deletions
@@ -0,0 +1,28 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.26127.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "hid_host", "hid_host\hid_host.vcxproj", "{60C211F1-6CB4-4F8A-9EF2-DDE0114C05F9}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{60C211F1-6CB4-4F8A-9EF2-DDE0114C05F9}.Debug|x64.ActiveCfg = Debug|x64
+		{60C211F1-6CB4-4F8A-9EF2-DDE0114C05F9}.Debug|x64.Build.0 = Debug|x64
+		{60C211F1-6CB4-4F8A-9EF2-DDE0114C05F9}.Debug|x86.ActiveCfg = Debug|Win32
+		{60C211F1-6CB4-4F8A-9EF2-DDE0114C05F9}.Debug|x86.Build.0 = Debug|Win32
+		{60C211F1-6CB4-4F8A-9EF2-DDE0114C05F9}.Release|x64.ActiveCfg = Release|x64
+		{60C211F1-6CB4-4F8A-9EF2-DDE0114C05F9}.Release|x64.Build.0 = Release|x64
+		{60C211F1-6CB4-4F8A-9EF2-DDE0114C05F9}.Release|x86.ActiveCfg = Release|Win32
+		{60C211F1-6CB4-4F8A-9EF2-DDE0114C05F9}.Release|x86.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
@@ -0,0 +1,21 @@
+#pragma once
+
+#include "HidDevice.h"
+
+#define USB_MARKER_VID 0x483
+#define USB_MARKER_PID 0x5751
+
+class AltHid : public HidDevice
+{
+public:
+	explicit AltHid(const std::wstring& path)
+		: HidDevice(path)
+	{
+	}
+
+	static std::vector<std::wstring> enumerateAltDevices() {
+		return enumerateHidDevices(USB_MARKER_VID, USB_MARKER_PID);
+	}
+
+};
+
@@ -0,0 +1,127 @@
+#ifndef usb_marker_h__
+#define usb_marker_h__
+
+#pragma comment(lib, "setupapi.lib")
+#pragma comment(lib, "hid.lib")
+
+#include <Windows.h>
+#include <SetupAPI.h>
+#include <hidsdi.h>
+#include <iostream>
+#include <iomanip>
+#include <string>
+#include <vector>
+#include <sstream>
+
+enum class Usb_command : uint8_t {
+	set_led_state = 0,
+	set_pwm_fill = 1
+};
+
+struct Usb_marker_report {
+	uint8_t report_id;
+	Usb_command command;
+	uint8_t data[7];
+};
+
+class HidDevice {
+public:
+	HidDevice(const std::wstring& path) {
+		_hid_file = CreateFile(path.c_str(), GENERIC_READ | GENERIC_WRITE, FILE_SHARE_WRITE | FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL | FILE_FLAG_OVERLAPPED, NULL);
+	}
+	/*bool get_led_on() {
+	return read_report(0).led_on != 0;
+	}*/
+	/*void set_led_on(bool on) {
+		Usb_marker_report report = {};
+		report.command = Usb_command::set_led_state;
+		report.data[0] = on ? 1 : 0;
+		write_report(report);
+	}
+
+	void set_pwm(uint8_t value) {
+		Usb_marker_report report = {};
+		report.command = Usb_command::set_pwm_fill;
+		report.data[0] = value;
+		write_report(report);
+	}*/
+
+	~HidDevice() {
+		if (_hid_file != INVALID_HANDLE_VALUE) {
+			CloseHandle(_hid_file);
+			_hid_file = INVALID_HANDLE_VALUE;
+		}
+	}
+	static std::vector<std::wstring> enumerateHidDevices(uint16_t vid, uint16_t pid) {
+		std::vector<std::wstring> result;
+
+		SP_DEVICE_INTERFACE_DATA deviceInterfaceData;
+
+		GUID guid;
+		HidD_GetHidGuid(&guid);
+
+		HDEVINFO hDeviceInfo = SetupDiGetClassDevs(&guid, NULL, NULL, DIGCF_PRESENT | DIGCF_DEVICEINTERFACE);
+		if (hDeviceInfo == INVALID_HANDLE_VALUE) {
+			std::cerr << "Failed to get Device Handle" << std::endl;
+			return result;
+		}
+
+		deviceInterfaceData.cbSize = sizeof(SP_DEVICE_INTERFACE_DATA);
+		// Enumerate through all the HID devices
+		DWORD i = 0;
+		while (SetupDiEnumDeviceInterfaces(hDeviceInfo, NULL, &guid, i++, &deviceInterfaceData)) {
+			ULONG requiredSize;
+
+			// Get the details with null values to get the required size of the buffer
+			SetupDiGetDeviceInterfaceDetail(hDeviceInfo, &deviceInterfaceData, NULL, 0, &requiredSize, 0);
+
+			PSP_DEVICE_INTERFACE_DETAIL_DATA deviceDetail = (PSP_INTERFACE_DEVICE_DETAIL_DATA)malloc(requiredSize);
+			deviceDetail->cbSize = sizeof(SP_INTERFACE_DEVICE_DETAIL_DATA);
+
+			// Fill the buffer with the device details
+			if (!SetupDiGetDeviceInterfaceDetail(hDeviceInfo, &deviceInterfaceData, deviceDetail, requiredSize, &requiredSize, NULL)) {
+				std::cerr << "Could not obtain the HID device for some reason" << std::endl;
+				SetupDiDestroyDeviceInfoList(hDeviceInfo);
+				free(deviceDetail);
+				return result;
+			}
+
+			std::ostringstream vid_str;
+			vid_str << "vid_" << std::hex << std::setw(4) << std::setfill('0') << vid;
+			std::ostringstream pid_str;
+			pid_str << "pid_" << std::hex << std::setw(4) << std::setfill('0') << pid;
+
+			// Check that the device path contains two strings, which are our vendorID and pathID.
+			if (find_substring(deviceDetail->DevicePath, vid_str.str().c_str()) && find_substring(deviceDetail->DevicePath, pid_str.str().c_str())) {
+				result.push_back(deviceDetail->DevicePath);
+			}
+			free(deviceDetail);
+		}
+
+		SetupDiDestroyDeviceInfoList(hDeviceInfo);
+
+		return result;
+	}
+	template<typename Report>
+	void writeReport(Report& report) {
+		HidD_SetFeature(_hid_file, &report, sizeof(Report));
+	}
+	template<typename Report>
+	bool readReport(Report& result) {
+		return TRUE == HidD_GetFeature(_hid_file, &result, sizeof(result));
+	}
+	static bool find_substring(WCHAR *full_string, const char *substring) {
+		unsigned int c = 0, d = 0;
+		while (true) {
+			if (substring[d] == '\0')
+				return true;
+			if (full_string[c] == '\0')
+				return false;
+			d = (full_string[c] == substring[d]) ? d + 1 : 0;
+			if (c++ > MAX_PATH)
+				return false;
+		}
+	}
+	HANDLE _hid_file;
+};
+#endif // usb_marker_h__
@@ -0,0 +1,26 @@
+#include "AltHid.h"
+#include <memory>
+
+struct AltInReport {
+	uint8_t buffer[64];
+};
+
+int main()
+{
+	auto alts = AltHid::enumerateAltDevices();
+
+	std::cout << "Found ALTs: " << alts.size() << std::endl;
+
+	auto alt = std::make_shared<AltHid>(alts[0]);
+
+	AltInReport report;
+	while (!alt->readReport(report)) {
+		std::cout << "Retry" << std::endl;
+		Sleep(1000);
+	}
+
+	std::cout << "Report received!" << std::endl;
+	std::cin.get();
+    return 0;
+}
+
@@ -0,0 +1,151 @@
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