XRange-LoRaWAN-lmic-app
Dependencies: LMiC SX1272Lib XRange_mbed_src
Fork of LoRaWAN-lmic-app by
main.cpp
- Committer:
- mluis
- Date:
- 2015-01-22
- Revision:
- 0:a2929fa6e4f0
- Child:
- 1:60184eda0066
File content as of revision 0:a2929fa6e4f0:
/* / _____) _ | | ( (____ _____ ____ _| |_ _____ ____| |__ \____ \| ___ | (_ _) ___ |/ ___) _ \ _____) ) ____| | | || |_| ____( (___| | | | (______/|_____)_|_|_| \__)_____)\____)_| |_| (C)2013 Semtech Description: MBED example application License: Revised BSD License, see LICENSE.TXT file include in the project Maintainer: Miguel Luis and Gregory Cristian */ #include "lmic.h" /*! * When set to 1 the application uses the Over-the-Air activation procedure * When set to 0 the application uses the Personalization activation procedure */ #define OVER_THE_AIR_ACTIVATION 0 #define APP_DATA_SIZE 1 ////////////////////////////////////////////////// // CONFIGURATION (FOR APPLICATION CALLBACKS BELOW) ////////////////////////////////////////////////// // application router ID (LSBF) static const u1_t AppEui[8] = { 0xAA, 0xCC, 0x11, 0x00, 0xCC, 0xEE, 0x77, 0xEE }; // unique device ID (LSBF) static const u1_t DevEui[8] = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF }; // device-specific AES key (derived from device EUI) static const u1_t DevKey[16] = { 0xAB, 0x89, 0xEF, 0xCD, 0x23, 0x01, 0x67, 0x45, 0x54, 0x76, 0x10, 0x32, 0xDC, 0xFE, 0x98, 0xBA }; static uint8_t NwkSKey[] = { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C }; static uint8_t ArtSKey[] = { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C }; // LEDs and Frame jobs osjob_t rxLedJob; osjob_t txLedJob; osjob_t sendFrameJob; static bool AppLedStateOn = false; ////////////////////////////////////////////////// // APPLICATION CALLBACKS ////////////////////////////////////////////////// // provide application router ID (8 bytes, LSBF) void os_getArtEui( u1_t* buf ) { memcpy( buf, AppEui, 8 ); } // provide device ID (8 bytes, LSBF) void os_getDevEui( u1_t* buf ) { memcpy( buf, DevEui, 8 ); } // provide device key (16 bytes) void os_getDevKey( u1_t* buf ) { memcpy( buf, DevKey, 16 ); } ////////////////////////////////////////////////// // MAIN - INITIALIZATION AND STARTUP ////////////////////////////////////////////////// // Initialization job static void onInit( osjob_t* j ) { // reset MAC state LMIC_reset( ); LMIC_setAdrMode( 1 ); LMIC_setDrTxpow( DR_FSK, 14 ); // start joining #if( OVER_THE_AIR_ACTIVATION != 0 ) LMIC_startJoining( ); #else LMIC_startABP( 0, 0x44332211, NwkSKey, ArtSKey ); #endif // init done - onEvent() callback will be invoked... } static void onRxLed( osjob_t* j ) { DEBUG_VAL("LED2 = ", 1 ); } static void onTxLed( osjob_t* j ) { DEBUG_VAL("LED1 = ", 1 ); } static void prepareTxFrame( void ) { LMIC.frame[0] = AppLedStateOn; } void processRxFrame( void ) { switch( LMIC.frame[LMIC.dataBeg - 1] ) // Check Rx port number { case 1: // The application LED can be controlled on port 1 or 2 case 2: if( LMIC.dataLen == 1 ) { AppLedStateOn = LMIC.frame[LMIC.dataBeg] & 0x01; DEBUG_VAL( "LED3 = ", AppLedStateOn ? 0 : 1 ); } break; default: break; } } static void onSendFrame( osjob_t* j ) { prepareTxFrame( ); LMIC_setTxData2( 1, LMIC.frame, APP_DATA_SIZE, 1 ); } int main(void) { osjob_t initjob; // initialize runtime env os_init( ); // setup initial job os_setCallback( &initjob, onInit ); // execute scheduled jobs and events os_runloop( ); // (not reached) } ////////////////////////////////////////////////// // LMIC EVENT CALLBACK ////////////////////////////////////////////////// void onEvent( ev_t ev ) { bool txOn = false; DEBUG_EVENT( ev ); switch( ev ) { // network joined, session established case EV_JOINED: DEBUG_VAL( "Net ID = ", LMIC.netid ); txOn = true; break; // scheduled data sent (optionally data received) case EV_TXCOMPLETE: // Check if we have a downlink on either Rx1 or Rx2 windows if( ( LMIC.txrxFlags & ( TXRX_DNW1 | TXRX_DNW2 ) )!= 0 ) { DEBUG_VAL( "LED2 = ", 0 ); os_setTimedCallback( &rxLedJob, os_getTime( ) + ms2osticks( 15 ), onRxLed ); if( LMIC.dataLen != 0 ) { // data received in rx slot after tx DEBUG_BUF( LMIC.frame + LMIC.dataBeg, LMIC.dataLen ); processRxFrame( ); } } txOn = true; break; default: break; } if( txOn == true ) { //os_setTimedCallback( &sendFrameJob, os_getTime( ) + sec2osticks( 5 ), onSendFrame ); onSendFrame( NULL ); // Blink Tx LED DEBUG_VAL( "LED1 = ", 0 ); os_setTimedCallback( &txLedJob, os_getTime( ) + ms2osticks( 25 ), onTxLed ); } }