add doc for bsp_usart, bsp_can and dji_motor

This commit is contained in:
NeoZng
2022-11-11 21:00:02 +08:00
parent 00298e9bfe
commit a1509ee665
12 changed files with 519 additions and 19 deletions

View File

@@ -13,7 +13,7 @@
/* usart service instance, modules' info would be recoreded here using USARTRegister() */
/* usart服务实例,所有注册了usart的模块信息会被保存在这里 */
static usart_instance *instance[DEVICE_USART_CNT];
static usart_instance *instance[DEVICE_USART_CNT]={NULL};
/**
* @brief usart service will start automatically, after each module registered