HGKeeper

1608c3ed7c3f

Smarteh uart bus: added support for short buffer (26B) and 19200 baudrate.

rt_task_delete(&UART_task);

rt_task_join(&UART_task);

closeserial(UART_fd);

gpio_close(RS485_GPIO_dev);

rt_mutex_delete(&UART_WriteMutex);

rt_mutex_delete(&UART_ReadMutex);