PoolBuffItem pbuffGetIdle(PoolBuff pbuff) {
if(!pbuff->valid) { return NULL; }
return carrayPopHead(pbuff->idle);
}
PoolBuffItem pbuffGetOldestActive(PoolBuff pbuff) {
if(!pbuff->valid) { return NULL; }
return carrayPopHead(pbuff->active);
}
int main() {
// Processor Initialization
SetupClock();
SwitchClocks();
SetupPorts();
sclockSetup();
LED_1 = 1;
LED_2 = 1;
LED_3 = 1;
// Message Passing
fun_queue = carrayCreate(FUN_Q_LEN);
cmdSetup();
// Radio setup
radioInit(RADIO_RXPQ_MAX_SIZE, RADIO_TXPQ_MAX_SIZE);
radioSetChannel(RADIO_CHANNEL);
radioSetSrcAddr(RADIO_SRC_ADDR);
radioSetSrcPanID(RADIO_PAN_ID);
uart_tx_packet = NULL;
uart_tx_flag = 0;
//uartInit(&cmdPushFunc);
tactileInit();
// Need delay for encoders to be ready
delay_ms(100);
amsEncoderSetup();
mpuSetup();
tiHSetup();
dfmemSetup();
telemSetup();
adcSetup();
pidSetup();
LED_1 = 0;
LED_3 = 1;
while(1){
// Send outgoing radio packets
radioProcess();
/*
// Send outgoing uart packets
if(uart_tx_flag) {
uartSendPacket(uart_tx_packet);
uart_tx_flag = 0;
}*/
checkTactileBuffer();
// move received packets to function queue
while (!radioRxQueueEmpty()) {
// Check for unprocessed packet
rx_packet = radioDequeueRxPacket();
if(rx_packet != NULL) {
cmdPushFunc(rx_packet);
}
}
// process commands from function queue
while(!carrayIsEmpty(fun_queue)) {
rx_packet = carrayPopHead(fun_queue);
unsigned int rx_src_addr = rx_packet->src_addr.val;
if(rx_packet != NULL) {
rx_payload = macGetPayload(rx_packet);
if(rx_payload != NULL) {
rx_function = (test_function)(rx_payload->test);
if(rx_function != NULL) {
LED_2 = ~LED_2;
(rx_function)(payGetType(rx_payload), payGetStatus(rx_payload), payGetDataLength(rx_payload), payGetData(rx_payload), rx_src_addr);
}
}
ppoolReturnFullPacket(rx_packet);
}
}
}
return 0;
}