int err;

char *serialdev = LPCBUS_DEVICES_PORT;

struct sched_param param;

pthread_attr_t attr;

uartDevWriteBuf_plc_state = EMPTY;

uartDevReadBuf_plc_state = EMPTY;

bzero(&uartDev, sizeof(uartDev));

uartDevNum = MAX_UART_DEVICES;

bzero(&uartDevReadBufA, sizeof(uartDevReadBuf_t));

bzero(&uartDevReadBufB, sizeof(uartDevReadBuf_t));

uartDevReadBuf_drv = &uartDevReadBufA;

uartDevReadBuf_plc = &uartDevReadBufB;

bzero(&uartDevWriteBufA, sizeof(uartDevWriteBuf_t));

bzero(&uartDevWriteBufB, sizeof(uartDevWriteBuf_t));

uartDevWriteBuf_drv = &uartDevWriteBufA;

uartDevWriteBuf_plc = &uartDevWriteBufB;

bzero(&uartCommStatusBuf, sizeof(uartCommStatusBuf));

bzero(&uartPortTim, sizeof(commTimer));

pthread_mutex_init(&UART_WriteMutex, NULL);

pthread_mutex_init(&UART_ReadMutex, NULL);

pthread_mutex_init(&UART_WakeCondLock, NULL);

pthread_cond_init(&UART_WakeCond, NULL);

UART_WakeCondValue = 0;

UART_task_active = 1;

/* Clear connected devices array */

for(int i=0;i<MAX_UART_DEVICES;i++)

uartDev[i][1] = 255;

%(init_code)s

UART_fd = openserial(serialdev, uartBaudrate); /* uartBaudrate is initialized from Composer */

if (!UART_fd) {

fprintf(stderr, "Error while initializing %%s.\n", serialdev);

return 1;

}

if(uartBufSize == UART_BUFSIZE_LONG) /* uartBufSize is initialized from Composer */

InitUartPortDevices_longBuffer();

else

InitUartPortDevices_shortBuffer();

/* Initialize pthread attributes (default values) */

err = pthread_attr_init(&attr);

if (err) {

fprintf(stderr,"init pthread attributes failed\n");

return err;

}

/* Set scheduler policy and priority of pthread */

err = pthread_attr_setschedpolicy(&attr, SCHED_FIFO);

if (err) {

fprintf(stderr,"pthread setschedpolicy failed\n");

return err;

}

param.sched_priority = 95 /* 10 higher than PLC *//*PLC_THREAD_PRIORITY + 1*/;

err = pthread_attr_setschedparam(&attr, &param);

if (err) {

fprintf(stderr,"pthread setschedparam failed\n");

return err;

}

/* Use scheduling parameters of attr */

err = pthread_attr_setinheritsched(&attr, PTHREAD_EXPLICIT_SCHED);

if (err) {

fprintf(stderr,"pthread setinheritsched failed\n");

return err;

}

if(err = pthread_create(&UART_task, &attr, &UART_task_proc, NULL));

return err;