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658 B




->main
    最小硬件初始化
        ->时钟
            对外暴露的时钟
        ->看门狗
        ->UART

    最小软件初始化
        FLASH配置

    启动软件
        检查ID
            ID == 0,灯光调试指示灯快闪
        
            ID == 1,
                初始化相应的硬件




关键文件:



ID地址:
0x080E0000

# 公板IO资源分配
    PA12 CAN1_TX
    PA11 CAN1_RX
    PA10 USART1_RX
    PA9  USART1_TX

    PC9  RCC_MCO_2  --> 16MHZ
    PA14 SYS_JTCK_SWCLK
    PA13 SYS_JTCK_SWDIO

    PE2  调试指示灯

    





修改
1. 去除掉input_reg,修改驱动读取gpio的寄存器为kreg_step_motor_io_state
2. 增加舵机专用寄存器和方法