lpcmanager

Uart communication timer is now bound to rt_timer_read() and no longer to common_ticktime__. Swapping of uart buffers is repositioned, so it is executed just befor/after the actual uart communication. Uart timeout is set according to buffer size: long buffer -> 20ms, short buffer -> 40ms. Decreased max uart devices from 68 to 32.

2017-03-06, bmakuc
5efd454fc3f2
Uart communication timer is now bound to rt_timer_read() and no longer to common_ticktime__. Swapping of uart buffers is repositioned, so it is executed just befor/after the actual uart communication. Uart timeout is set according to buffer size: long buffer -> 20ms, short buffer -> 40ms. Decreased max uart devices from 68 to 32.
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);