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  1. ```
  2. ->main
  3. 最小硬件初始化
  4. ->时钟
  5. 对外暴露的时钟
  6. ->看门狗
  7. ->UART
  8. 最小软件初始化
  9. FLASH配置
  10. 启动软件
  11. 检查ID
  12. ID == 0,灯光调试指示灯快闪
  13. ID == 1,
  14. 初始化相应的硬件
  15. ```
  16. ```
  17. 关键文件:
  18. ```
  19. ```
  20. ID地址:
  21. 0x080E0000
  22. ```
  23. ```
  24. # 公板IO资源分配
  25. PA12 CAN1_TX
  26. PA11 CAN1_RX
  27. PA10 USART1_RX
  28. PA9 USART1_TX
  29. PC9 RCC_MCO_2 --> 16MHZ
  30. PA14 SYS_JTCK_SWCLK
  31. PA13 SYS_JTCK_SWDIO
  32. PE2 调试指示灯
  33. ```
  34. ```
  35. 修改
  36. 1. 去除掉input_reg,修改驱动读取gpio的寄存器为kreg_step_motor_io_state
  37. 2. 增加舵机专用寄存器和方法
  38. ```