lpcmanager

Reflect xenomai3 fix in beremiz. Match beremiz changeset 9fa2f8ede5d6
revamp
2018-05-07, Edouard Tisserant
21fe998eea17
Reflect xenomai3 fix in beremiz. Match beremiz changeset 9fa2f8ede5d6
if(!rt_mutex_acquire(&UART_WriteMutex, TM_INFINITE )){
int prevstate;
prevstate=uartDevWriteBuf_plc_state;
uartDevWriteBuf_plc_state = LOCKED;
rt_mutex_release(&UART_WriteMutex);
%(publish_code)s
/* unlock plc buffer */
uartDevWriteBuf_plc_state = FULL;
/* wakeup task */
rt_task_unblock(&UART_task);
}