bool wpan_task(void)
{
bool event_processed;
uint8_t *event = NULL;
/* mac_task returns true if a request was processed completely */
event_processed = mac_task();
/*
* MAC to NHLE event queue should be dispatched
* irrespective of the dispatcher state.
*/
event = (uint8_t *)qmm_queue_remove(&mac_nhle_q, NULL);
/* If an event has been detected, handle it. */
if (NULL != event) {
dispatch_event(event);
event_processed = true;
}
#ifdef ENABLE_RTB
rtb_task();
#endif /* ENABLE_RTB */
tal_task();
pal_task();
return (event_processed);
}
PROCESS_THREAD(mac_process, ev, data)
{
PROCESS_POLLHANDLER(mac_pollhandler());
PROCESS_BEGIN();
radio_status_t return_value;
/* init radio */
/** \todo: this screws up if calosc is set to TRUE, find out why? */
return_value = radio_init(false, NULL, NULL, NULL);
#if DEBUG
if (return_value == RADIO_SUCCESS) {
printf("Radio init successful.\n");
} else {
printf("Radio init failed with return: %d\n", return_value);
}
#endif
uint8_t eeprom_channel;
uint8_t eeprom_check;
eeprom_channel = eeprom_read_byte((uint8_t *)9);
eeprom_check = eeprom_read_byte((uint8_t *)10);
if ((eeprom_channel < 11) || (eeprom_channel > 26) || ((uint8_t)eeprom_channel != (uint8_t)~eeprom_check)) {
#if UIP_CONF_USE_RUM
eeprom_channel = 19; //Default
#else
eeprom_channel = 24; //Default
#endif
}
radio_set_operating_channel(eeprom_channel);
radio_use_auto_tx_crc(true);
radio_set_trx_state(TRX_OFF);
mac_init();
/* Set up MAC function pointers and sicslowpan callback. */
pmac_driver->set_receive_function = setinput;
pmac_driver->send = sicslowmac_dataRequest;
sicslowpan_init(pmac_driver);
ieee_15_4_init(&ieee15_4ManagerAddress);
radio_set_trx_state(RX_AACK_ON);
while(1) {
PROCESS_YIELD();
mac_task(ev, data);
}
PROCESS_END();
}
void mac_pollhandler(void)
{
mac_task(0, NULL);
}