pinout&configuration
打开cubeMX
芯片选择stm32f103c8te
pa1引脚设置为GPIO_EXTI1
NVIC中使能EXTI line1 interrupt
RCC中HSE选择Crystal...修改报告描述符HID_MOUSE_ReportDesc
*替换报告描述符内容为
//将整个报告描述符复制替换过去, 其中键盘REPORT_ID是1,鼠标REPORT_ID是2
0x05, 0x01...(1)
0x95, 0x08, // REPORT_COUNT (8)
0x81, 0x02, //...// REPORT_COUNT (5)
0x75, 0x01, // REPORT_SIZE (1)
0x05, 0x08,...(1)
0x75, 0x03, // REPORT_SIZE (3)
0x91, 0x03, //