lpcmanager

using blinker just for one single callback... maybe was that a bit overkill ?

2018-01-30, Edouard Tisserant
4a26b89c1446
using blinker just for one single callback... maybe was that a bit overkill ?
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);
}