static void blinkfunc (osjob_t* j) {
// toggle LED
ledstate = !ledstate;
debug_led(ledstate);
// reschedule blink job
os_setTimedCallback(j, os_getTime()+ms2osticks(100), blinkfunc);
}
// called by EXTI_IRQHandler
// (set preprocessor option CFG_EXTI_IRQ_HANDLER=sensorirq)
void sensorirq () {
if((EXTI->PR & (1<<INP_PIN)) != 0) { // pending
EXTI->PR = (1<<INP_PIN); // clear irq
// run application callback function in 50ms (debounce)
os_setTimedCallback(&irqjob, os_getTime()+ms2osticks(50), irqjob.func);
}
}
void do_send(osjob_t* j){
// Serial.print("Time: ");
// Serial.println(millis() / 1000);
printf("Time: %lu\n", (unsigned int) (millis() / 1000));
// Show TX channel (channel numbers are local to LMIC)
// Serial.print("Send, txCnhl: ");
// Serial.println(LMIC.txChnl);
// Serial.print("Opmode check: ");
printf("Send, txCnhl: %u Opmode check: ", LMIC.txChnl);
// Check if there is not a current TX/RX job running
if (LMIC.opmode & (1 << 7)) {
//Serial.println("OP_TXRXPEND, not sending");
printf("OP_TXRXPEND, not sending\n");
} else {
//Serial.println("ok");
printf("ok\n");
// Prepare upstream data transmission at the next possible time.
// LMIC_setTxData2(1, mydata, sizeof(mydata)-1, 0);
char buf[128];
sprintf(buf, "NYC TTN test packet %u\n", xmit_count++);
LMIC_setTxData2(1, (unsigned char *) buf, strlen(buf)-1, 0);
printf("sending %s\n", buf);
}
// Schedule a timed job to run at the given timestamp (absolute system time)
os_setTimedCallback(j, os_getTime()+sec2osticks(TRANSMIT_INTERVAL), do_send);
}
