In such a situation, there is already one byte of data in uart rx fifo. The low-priority task sys_up_task calls osThreadNew to create the high-priority task uart_rx_task, used to starts the uart interrupt , turns on uart rx and dispatch rx data. At this time, osThreadNew function...
The CMSIS-RTOS2 implementation for FreeRTOS cannot be more relaxed than the other implementations. This kind of limitation is not well defined in the API as you realized yourself so if I start my testing my design using FreeRTOS and not realize such limitation then when I switch to another ...
A high-performance, high-stability, cross-platform MQTT client, developed based on the socket API, can be used on embedded devices (FreeRTOS / LiteOS / RT-Thread / TencentOS tiny), Linux, Windows, Mac, with a very concise The API interface realizes the q
A high-performance, high-stability, cross-platform MQTT client, developed based on the socket API, can be used on embedded devices (FreeRTOS / LiteOS / RT-Thread / TencentOS tiny), Linux, Windows, Mac, with a very concise The API interface realizes the quality of service of QOS2 with ...