void _init_loramac(semtech_loramac_t *mac,
LoRaMacPrimitives_t * primitives, LoRaMacCallback_t *callbacks)
{
mutex_lock(&mac->lock);
DEBUG("[semtech-loramac] initializing loramac\n");
primitives->MacMcpsConfirm = mcps_confirm;
primitives->MacMcpsIndication = mcps_indication;
primitives->MacMlmeConfirm = mlme_confirm;
primitives->MacMlmeIndication = mlme_indication;
LoRaMacInitialization(&semtech_loramac_radio_events, primitives, callbacks,
LORAMAC_ACTIVE_REGION);
#ifdef DISABLE_LORAMAC_DUTYCYCLE
LoRaMacTestSetDutyCycleOn(false);
#endif
mutex_unlock(&mac->lock);
semtech_loramac_set_dr(mac, LORAMAC_DEFAULT_DR);
semtech_loramac_set_adr(mac, LORAMAC_DEFAULT_ADR);
semtech_loramac_set_public_network(mac, LORAMAC_DEFAULT_PUBLIC_NETWORK);
semtech_loramac_set_class(mac, LORAMAC_DEFAULT_DEVICE_CLASS);
semtech_loramac_set_tx_port(mac, LORAMAC_DEFAULT_TX_PORT);
semtech_loramac_set_tx_mode(mac, LORAMAC_DEFAULT_TX_MODE);
semtech_loramac_set_system_max_rx_error(mac,
LORAMAC_DEFAULT_SYSTEM_MAX_RX_ERROR);
semtech_loramac_set_min_rx_symbols(mac, LORAMAC_DEFAULT_MIN_RX_SYMBOLS);
mac->link_chk.available = false;
#ifdef MODULE_PERIPH_EEPROM
_read_loramac_config(mac);
#endif
}
int main(void)
{
puts("LoRaWAN Class A low-power application");
puts("=====================================");
/* Convert identifiers and application key */
fmt_hex_bytes(deveui, DEVEUI);
fmt_hex_bytes(appeui, APPEUI);
fmt_hex_bytes(appkey, APPKEY);
/* Initialize the loramac stack */
semtech_loramac_init(&loramac);
semtech_loramac_set_deveui(&loramac, deveui);
semtech_loramac_set_appeui(&loramac, appeui);
semtech_loramac_set_appkey(&loramac, appkey);
/* Use a fast datarate, e.g. BW125/SF7 in EU868 */
semtech_loramac_set_dr(&loramac, LORAMAC_DR_5);
/* Start the Over-The-Air Activation (OTAA) procedure to retrieve the
* generated device address and to get the network and application session
* keys.
*/
puts("Starting join procedure");
if (semtech_loramac_join(&loramac, LORAMAC_JOIN_OTAA) != SEMTECH_LORAMAC_JOIN_SUCCEEDED) {
puts("Join procedure failed");
return 1;
}
puts("Join procedure succeeded");
/* start the sender thread */
sender_pid = thread_create(sender_stack, sizeof(sender_stack),
SENDER_PRIO, 0, sender, NULL, "sender");
/* trigger the first send */
msg_t msg;
msg_send(&msg, sender_pid);
return 0;
}
