添加文件1和文件2

Mecanum Wheel moving project 1/Core/Src/gpio.c

@@ -45,9 +45,9 @@ void MX_GPIO_Init(void)
   GPIO_InitTypeDef GPIO_InitStruct = {0};
 
   /* GPIO Ports Clock Enable */
+  __HAL_RCC_GPIOB_CLK_ENABLE();
   __HAL_RCC_GPIOA_CLK_ENABLE();
   __HAL_RCC_GPIOD_CLK_ENABLE();
-  __HAL_RCC_GPIOC_CLK_ENABLE();
   __HAL_RCC_GPIOH_CLK_ENABLE();
 
   /*Configure GPIO pin Output Level */