Alexandre Bouillot
Node code for sx1272 LoRa transciever
Dependencies: mbed BMP085 BufferedSerial DHT Sds021 Chainable_RGB_LED DigitDisplay LoRaWAN-lib SX1272Lib
Fork of
LoRaWAN-demo-72-bootcamp
by 
Semtech
Diff: app/main.cpp
- Revision:
- 9:16106008960b
- Parent:
- 7:ceb4063e6863
--- a/app/main.cpp Sat Jan 07 08:52:00 2017 +0000
+++ b/app/main.cpp Mon Jan 30 21:49:58 2017 +0000
@@ -22,16 +22,20 @@
#include "DigitDisplay.h"
#include "ChainableLED.h"
+Serial pc(USBTX, USBRX, 115200);
+
/*!
* Defines the application data transmission duty cycle. 5s, value in [us].
*/
-#define APP_TX_DUTYCYCLE 5000000
+//#define APP_TX_DUTYCYCLE 5000000
+#define APP_TX_DUTYCYCLE 60000000
/*!
* Defines a random delay for application data transmission duty cycle. 1s,
* value in [us].
*/
-#define APP_TX_DUTYCYCLE_RND 1000000
+//#define APP_TX_DUTYCYCLE_RND 1000000
+#define APP_TX_DUTYCYCLE_RND 10000000
/*!
* Default datarate
@@ -63,7 +67,7 @@
#define USE_SEMTECH_DEFAULT_CHANNEL_LINEUP 1
-#if( USE_SEMTECH_DEFAULT_CHANNEL_LINEUP == 1 )
+#if( USE_SEMTECH_DEFAULT_CHANNEL_LINEUP == 1 )
#define LC4 { 867100000, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
#define LC5 { 867300000, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
@@ -173,8 +177,8 @@
static float LightValue = 0.0;
/*!
- * Control the 3-color LED
- * 0: automatic (LED goes brigther as the light decrease,
+ * Control the 3-color LED
+ * 0: automatic (LED goes brigther as the light decrease,
* 1: manual (The LED is controlled by the user)
*/
static uint8_t LightMode = 0; // 0: automatic, 1: manual
@@ -199,7 +203,7 @@
/*!
* Constructor for Light Sensor
*/
-AnalogIn LightSens( A1 );
+AnalogIn LightSens( A1 );
/*!
* Constructor for 4 Digit 7 semgent display
@@ -209,20 +213,18 @@
/*!
* Device states
*/
-static enum eDevicState
-{
+static enum eDevicState {
DEVICE_STATE_INIT,
DEVICE_STATE_JOIN,
DEVICE_STATE_SEND,
DEVICE_STATE_CYCLE,
DEVICE_STATE_SLEEP
-}DeviceState;
+} DeviceState;
/*!
* LoRaWAN compliance tests support data
*/
-struct ComplianceTest_s
-{
+struct ComplianceTest_s {
bool Running;
uint8_t State;
bool IsTxConfirmed;
@@ -233,7 +235,7 @@
bool LinkCheck;
uint8_t DemodMargin;
uint8_t NbGateways;
-}ComplianceTest;
+} ComplianceTest;
/*
* SerialDisplay managment variables
@@ -247,22 +249,20 @@
/*!
* Strucure containing the Uplink status
*/
-struct sLoRaMacUplinkStatus
-{
+struct sLoRaMacUplinkStatus {
uint8_t Acked;
int8_t Datarate;
uint16_t UplinkCounter;
uint8_t Port;
uint8_t *Buffer;
uint8_t BufferSize;
-}LoRaMacUplinkStatus;
+} LoRaMacUplinkStatus;
volatile bool UplinkStatusUpdated = false;
/*!
* Strucure containing the Downlink status
*/
-struct sLoRaMacDownlinkStatus
-{
+struct sLoRaMacDownlinkStatus {
int16_t Rssi;
int8_t Snr;
uint16_t DownlinkCounter;
@@ -270,9 +270,14 @@
uint8_t Port;
uint8_t *Buffer;
uint8_t BufferSize;
-}LoRaMacDownlinkStatus;
+} LoRaMacDownlinkStatus;
volatile bool DownlinkStatusUpdated = false;
+/*!
+ * User Button to generate interupt and send messages
+ */
+InterruptIn userButton(USER_BUTTON);
+
void SerialDisplayRefresh( void )
{
MibRequestConfirm_t mibReq;
@@ -301,16 +306,14 @@
SerialDisplayUpdateDutyCycle( false );
#endif
SerialDisplayUpdatePublicNetwork( LORAWAN_PUBLIC_NETWORK );
-
+
SerialDisplayUpdateLedState( 3, AppLedStateOn );
}
void SerialRxProcess( void )
{
- if( SerialDisplayReadable( ) == true )
- {
- switch( SerialDisplayGetChar( ) )
- {
+ if( SerialDisplayReadable( ) == true ) {
+ switch( SerialDisplayGetChar( ) ) {
case 'R':
case 'r':
// Refresh Serial screen
@@ -327,58 +330,138 @@
*/
static void PrepareTxFrame( uint8_t port )
{
- switch( port )
- {
- case 10:
- {
+ switch( port ) {
+ case 10: {
+ int pos = 0;
+
+ pc.printf("Prepare message\n");
+#if 0
uint32_t tempValue = ( uint32_t )( LightValue * 1000000.0 );
AppData[0] = LightMode;
AppData[1] = ( ( tempValue & 0xFF000000 ) >> 24 ) & 0xFF;
AppData[2] = ( ( tempValue & 0x00FF0000 ) >> 16 ) & 0xFF;
AppData[3] = ( ( tempValue & 0x0000FF00 ) >> 8 ) & 0xFF;
AppData[4] = ( tempValue & 0x000000FF );
- }
- break;
- case 15:
- {
- AppData[0] = AppLedStateOn;
- if( IsTxConfirmed == true )
- {
- AppData[1] = LoRaMacDownlinkStatus.DownlinkCounter >> 8;
- AppData[2] = LoRaMacDownlinkStatus.DownlinkCounter;
- AppData[3] = LoRaMacDownlinkStatus.Rssi >> 8;
- AppData[4] = LoRaMacDownlinkStatus.Rssi;
- AppData[5] = LoRaMacDownlinkStatus.Snr;
+#else
+ int err = 1;
+
+ pc.printf("read dht ");
+ for (int t = 0; t<5; t ++) {
+ err = dhtSensor.readData();
+ if (err == 0)
+ break;
+ }
+ if (err) {
+ pc.printf("error: %d ", err);
+ for (int i=0; i<4; i++)
+ AppData[pos++] = 0xFF;
+ } else {
+
+ int16_t humidity = dhtSensor.ReadHumidity()*100;
+ int16_t temp = dhtSensor.ReadTemperature(CELCIUS) * 100;
+ AppData[pos++] = humidity >> 8;
+ AppData[pos++] = humidity;
+ AppData[pos++] = temp >> 8;
+ AppData[pos++] = temp ;
}
+
+
+ pc.printf("read bmp ");
+ bmpSensor.measure();
+ int16_t pressure = bmpSensor.get_pressure();
+ AppData[pos++] = pressure >> 8;
+ AppData[pos++] = pressure;
+ int16_t temp = bmpSensor.get_temperature() * 100;
+ AppData[pos++] = temp >> 8;
+ AppData[pos++] = temp ;
+ pc.printf("bmp: %d %d", pressure, temp);
+
+ pc.printf("read sds ");
+ sdsSensor.readData();
+ int pm = sdsSensor.PM2_5() * 10;
+ AppData[pos++] = pm >> 8;
+ AppData[pos++] = pm;
+ pm = sdsSensor.PM10() * 10;
+ AppData[pos++] = pm >> 8;
+ AppData[pos++] = pm;
+
+ AppDataSize = pos;
+ for (int i=0; i<pos; i++)
+ { pc.printf("%02x ", AppData[i]);
+ }
+ pc.printf("\n");
+#endif
+ pc.printf("Message Ready\n");
}
break;
- case 224:
- if( ComplianceTest.LinkCheck == true )
- {
- ComplianceTest.LinkCheck = false;
- AppDataSize = 3;
- AppData[0] = 5;
- AppData[1] = ComplianceTest.DemodMargin;
- AppData[2] = ComplianceTest.NbGateways;
- ComplianceTest.State = 1;
- }
- else
- {
- switch( ComplianceTest.State )
- {
- case 4:
- ComplianceTest.State = 1;
- break;
- case 1:
- AppDataSize = 2;
- AppData[0] = ComplianceTest.DownLinkCounter >> 8;
- AppData[1] = ComplianceTest.DownLinkCounter;
- break;
+ case 15: {
+ int pos = 0;
+ AppData[pos++] = AppLedStateOn;
+#if 0
+ int err = 1;
+
+ while(err != 0) {
+ wait(2.0f);
+// err = dhtSensor.readData();
}
+
+ int16_t humidity = dhtSensor.ReadHumidity()*100;
+ AppData[pos++] = humidity >> 8;
+ AppData[pos++] = humidity;
+ int16_t temp = dhtSensor.ReadTemperature(CELCIUS) * 100;
+ AppData[pos++] = temp >> 8;
+ AppData[pos++] = temp ;
+
+// bmpSensor.measure();
+ int16_t pressure = bmpSensor.get_pressure();
+ AppData[pos++] = pressure >> 8;
+ AppData[pos++] = pressure;
+ temp = bmpSensor.get_temperature() * 100;
+ AppData[pos++] = temp >> 8;
+ AppData[pos++] = temp ;
+
+// sdsSensor.readData();
+ int pm = sdsSensor.PM2_5() * 10;
+ AppData[pos++] = pm >> 8;
+ AppData[pos++] = pm;
+ pm = sdsSensor.PM10() * 10;
+ AppData[pos++] = pm >> 8;
+ AppData[pos++] = pm;
+
+ if( IsTxConfirmed == true ) {
+ AppData[pos++] = LoRaMacDownlinkStatus.DownlinkCounter >> 8;
+ AppData[pos++] = LoRaMacDownlinkStatus.DownlinkCounter;
+ AppData[pos++] = LoRaMacDownlinkStatus.Rssi >> 8;
+ AppData[pos++] = LoRaMacDownlinkStatus.Rssi;
+ AppData[pos++] = LoRaMacDownlinkStatus.Snr;
+ }
+#endif
+ AppDataSize = pos;
}
break;
- default:
- break;
+ case 224:
+ if( ComplianceTest.LinkCheck == true ) {
+ ComplianceTest.LinkCheck = false;
+ AppDataSize = 3;
+ AppData[0] = 5;
+ AppData[1] = ComplianceTest.DemodMargin;
+ AppData[2] = ComplianceTest.NbGateways;
+ ComplianceTest.State = 1;
+ } else {
+ switch( ComplianceTest.State ) {
+ case 4:
+ ComplianceTest.State = 1;
+ break;
+ case 1:
+ AppDataSize = 2;
+ AppData[0] = ComplianceTest.DownLinkCounter >> 8;
+ AppData[1] = ComplianceTest.DownLinkCounter;
+ break;
+ }
+ }
+ break;
+ default:
+ break;
}
}
@@ -391,9 +474,8 @@
{
McpsReq_t mcpsReq;
LoRaMacTxInfo_t txInfo;
-
- if( LoRaMacQueryTxPossible( AppDataSize, &txInfo ) != LORAMAC_STATUS_OK )
- {
+
+ if( LoRaMacQueryTxPossible( AppDataSize, &txInfo ) != LORAMAC_STATUS_OK ) {
// Send empty frame in order to flush MAC commands
mcpsReq.Type = MCPS_UNCONFIRMED;
mcpsReq.Req.Unconfirmed.fBuffer = NULL;
@@ -405,25 +487,20 @@
LoRaMacUplinkStatus.Buffer = NULL;
LoRaMacUplinkStatus.BufferSize = 0;
SerialDisplayUpdateFrameType( false );
- }
- else
- {
+ } else {
LoRaMacUplinkStatus.Acked = false;
LoRaMacUplinkStatus.Port = AppPort;
LoRaMacUplinkStatus.Buffer = AppData;
LoRaMacUplinkStatus.BufferSize = AppDataSize;
SerialDisplayUpdateFrameType( IsTxConfirmed );
- if( IsTxConfirmed == false )
- {
+ if( IsTxConfirmed == false ) {
mcpsReq.Type = MCPS_UNCONFIRMED;
mcpsReq.Req.Unconfirmed.fPort = AppPort;
mcpsReq.Req.Unconfirmed.fBuffer = AppData;
mcpsReq.Req.Unconfirmed.fBufferSize = AppDataSize;
mcpsReq.Req.Unconfirmed.Datarate = LORAWAN_DEFAULT_DATARATE;
- }
- else
- {
+ } else {
mcpsReq.Type = MCPS_CONFIRMED;
mcpsReq.Req.Confirmed.fPort = AppPort;
mcpsReq.Req.Confirmed.fBuffer = AppData;
@@ -433,8 +510,7 @@
}
}
- if( LoRaMacMcpsRequest( &mcpsReq ) == LORAMAC_STATUS_OK )
- {
+ if( LoRaMacMcpsRequest( &mcpsReq ) == LORAMAC_STATUS_OK ) {
return false;
}
return true;
@@ -453,15 +529,11 @@
mibReq.Type = MIB_NETWORK_JOINED;
status = LoRaMacMibGetRequestConfirm( &mibReq );
- if( status == LORAMAC_STATUS_OK )
- {
- if( mibReq.Param.IsNetworkJoined == true )
- {
+ if( status == LORAMAC_STATUS_OK ) {
+ if( mibReq.Param.IsNetworkJoined == true ) {
DeviceState = DEVICE_STATE_SEND;
NextTx = true;
- }
- else
- {
+ } else {
DeviceState = DEVICE_STATE_JOIN;
}
}
@@ -506,18 +578,14 @@
*/
static void McpsConfirm( McpsConfirm_t *mcpsConfirm )
{
- if( mcpsConfirm->Status == LORAMAC_EVENT_INFO_STATUS_OK )
- {
- switch( mcpsConfirm->McpsRequest )
- {
- case MCPS_UNCONFIRMED:
- {
+ if( mcpsConfirm->Status == LORAMAC_EVENT_INFO_STATUS_OK ) {
+ switch( mcpsConfirm->McpsRequest ) {
+ case MCPS_UNCONFIRMED: {
// Check Datarate
// Check TxPower
break;
}
- case MCPS_CONFIRMED:
- {
+ case MCPS_CONFIRMED: {
// Check Datarate
// Check TxPower
// Check AckReceived
@@ -525,8 +593,7 @@
LoRaMacUplinkStatus.Acked = mcpsConfirm->AckReceived;
break;
}
- case MCPS_PROPRIETARY:
- {
+ case MCPS_PROPRIETARY: {
break;
}
default:
@@ -553,27 +620,21 @@
*/
static void McpsIndication( McpsIndication_t *mcpsIndication )
{
- if( mcpsIndication->Status != LORAMAC_EVENT_INFO_STATUS_OK )
- {
+ if( mcpsIndication->Status != LORAMAC_EVENT_INFO_STATUS_OK ) {
return;
}
- switch( mcpsIndication->McpsIndication )
- {
- case MCPS_UNCONFIRMED:
- {
+ switch( mcpsIndication->McpsIndication ) {
+ case MCPS_UNCONFIRMED: {
break;
}
- case MCPS_CONFIRMED:
- {
+ case MCPS_CONFIRMED: {
break;
}
- case MCPS_PROPRIETARY:
- {
+ case MCPS_PROPRIETARY: {
break;
}
- case MCPS_MULTICAST:
- {
+ case MCPS_MULTICAST: {
break;
}
default:
@@ -590,14 +651,11 @@
// Check Snr
// Check RxSlot
LoRaMacDownlinkStatus.Rssi = mcpsIndication->Rssi;
- if( mcpsIndication->Snr & 0x80 ) // The SNR sign bit is 1
- {
+ if( mcpsIndication->Snr & 0x80 ) { // The SNR sign bit is 1
// Invert and divide by 4
LoRaMacDownlinkStatus.Snr = ( ( ~mcpsIndication->Snr + 1 ) & 0xFF ) >> 2;
LoRaMacDownlinkStatus.Snr = -LoRaMacDownlinkStatus.Snr;
- }
- else
- {
+ } else {
// Divide by 4
LoRaMacDownlinkStatus.Snr = ( mcpsIndication->Snr & 0xFF ) >> 2;
}
@@ -607,138 +665,125 @@
LoRaMacDownlinkStatus.Buffer = mcpsIndication->Buffer;
LoRaMacDownlinkStatus.BufferSize = mcpsIndication->BufferSize;
- if( ComplianceTest.Running == true )
- {
+ if( ComplianceTest.Running == true ) {
ComplianceTest.DownLinkCounter++;
}
- if( mcpsIndication->RxData == true )
- {
- switch( mcpsIndication->Port )
- {
- case 1: // The application LED can be controlled on port 1 or 2
- case 2:
- if( mcpsIndication->BufferSize == 1 )
- {
- AppLedStateOn = mcpsIndication->Buffer[0] & 0x01;
- Led3StateChanged = true;
- }
- break;
- case 10:
- Display.write( 0, mcpsIndication->Buffer[0] );
- Display.write( 1, mcpsIndication->Buffer[1] );
- Display.write( 2, mcpsIndication->Buffer[2] );
- Display.write( 3, mcpsIndication->Buffer[3] );
- break;
- case 20:
- LightMode = mcpsIndication->Buffer[0];
- if( LightMode )
- {
- ColorLed.setColorRGB( 0, mcpsIndication->Buffer[1], mcpsIndication->Buffer[2], mcpsIndication->Buffer[3] );
- }
- break;
- case 30:
- BuzzerTimer.attach_us( &OnBuzzerTimerEvent, 200000 );
- Buzzer = 1;
- break;
- case 224:
- if( ComplianceTest.Running == false )
- {
- // Check compliance test enable command (i)
- if( ( mcpsIndication->BufferSize == 4 ) &&
- ( mcpsIndication->Buffer[0] == 0x01 ) &&
- ( mcpsIndication->Buffer[1] == 0x01 ) &&
- ( mcpsIndication->Buffer[2] == 0x01 ) &&
- ( mcpsIndication->Buffer[3] == 0x01 ) )
- {
- IsTxConfirmed = false;
- AppPort = 224;
- AppDataSize = 2;
- ComplianceTest.DownLinkCounter = 0;
- ComplianceTest.LinkCheck = false;
- ComplianceTest.DemodMargin = 0;
- ComplianceTest.NbGateways = 0;
- ComplianceTest.Running = true;
- ComplianceTest.State = 1;
-
- MibRequestConfirm_t mibReq;
- mibReq.Type = MIB_ADR;
- mibReq.Param.AdrEnable = true;
- LoRaMacMibSetRequestConfirm( &mibReq );
+ if( mcpsIndication->RxData == true ) {
+ switch( mcpsIndication->Port ) {
+ case 1: // The application LED can be controlled on port 1 or 2
+ case 2:
+ if( mcpsIndication->BufferSize == 1 ) {
+ AppLedStateOn = mcpsIndication->Buffer[0] & 0x01;
+ Led3StateChanged = true;
+ }
+ break;
+ case 10:
+ Display.write( 0, mcpsIndication->Buffer[0] );
+ Display.write( 1, mcpsIndication->Buffer[1] );
+ Display.write( 2, mcpsIndication->Buffer[2] );
+ Display.write( 3, mcpsIndication->Buffer[3] );
+ break;
+ case 20:
+ LightMode = mcpsIndication->Buffer[0];
+ if( LightMode ) {
+ ColorLed.setColorRGB( 0, mcpsIndication->Buffer[1], mcpsIndication->Buffer[2], mcpsIndication->Buffer[3] );
+ }
+ break;
+ case 30:
+ BuzzerTimer.attach_us( &OnBuzzerTimerEvent, 200000 );
+ Buzzer = 1;
+ break;
+ case 224:
+ if( ComplianceTest.Running == false ) {
+ // Check compliance test enable command (i)
+ if( ( mcpsIndication->BufferSize == 4 ) &&
+ ( mcpsIndication->Buffer[0] == 0x01 ) &&
+ ( mcpsIndication->Buffer[1] == 0x01 ) &&
+ ( mcpsIndication->Buffer[2] == 0x01 ) &&
+ ( mcpsIndication->Buffer[3] == 0x01 ) ) {
+ IsTxConfirmed = false;
+ AppPort = 224;
+ AppDataSize = 2;
+ ComplianceTest.DownLinkCounter = 0;
+ ComplianceTest.LinkCheck = false;
+ ComplianceTest.DemodMargin = 0;
+ ComplianceTest.NbGateways = 0;
+ ComplianceTest.Running = true;
+ ComplianceTest.State = 1;
+
+ MibRequestConfirm_t mibReq;
+ mibReq.Type = MIB_ADR;
+ mibReq.Param.AdrEnable = true;
+ LoRaMacMibSetRequestConfirm( &mibReq );
#if defined( USE_BAND_868 )
- LoRaMacTestSetDutyCycleOn( false );
+ LoRaMacTestSetDutyCycleOn( false );
#endif
- }
- }
- else
- {
- ComplianceTest.State = mcpsIndication->Buffer[0];
- switch( ComplianceTest.State )
- {
- case 0: // Check compliance test disable command (ii)
- IsTxConfirmed = LORAWAN_CONFIRMED_MSG_ON;
- AppPort = LORAWAN_APP_PORT;
- AppDataSize = LORAWAN_APP_DATA_SIZE;
- ComplianceTest.DownLinkCounter = 0;
- ComplianceTest.Running = false;
-
- MibRequestConfirm_t mibReq;
- mibReq.Type = MIB_ADR;
- mibReq.Param.AdrEnable = LORAWAN_ADR_ON;
- LoRaMacMibSetRequestConfirm( &mibReq );
+ }
+ } else {
+ ComplianceTest.State = mcpsIndication->Buffer[0];
+ switch( ComplianceTest.State ) {
+ case 0: // Check compliance test disable command (ii)
+ IsTxConfirmed = LORAWAN_CONFIRMED_MSG_ON;
+ AppPort = LORAWAN_APP_PORT;
+ AppDataSize = LORAWAN_APP_DATA_SIZE;
+ ComplianceTest.DownLinkCounter = 0;
+ ComplianceTest.Running = false;
+
+ MibRequestConfirm_t mibReq;
+ mibReq.Type = MIB_ADR;
+ mibReq.Param.AdrEnable = LORAWAN_ADR_ON;
+ LoRaMacMibSetRequestConfirm( &mibReq );
#if defined( USE_BAND_868 )
- LoRaMacTestSetDutyCycleOn( LORAWAN_DUTYCYCLE_ON );
+ LoRaMacTestSetDutyCycleOn( LORAWAN_DUTYCYCLE_ON );
#endif
- break;
- case 1: // (iii, iv)
- AppDataSize = 2;
- break;
- case 2: // Enable confirmed messages (v)
- IsTxConfirmed = true;
- ComplianceTest.State = 1;
- break;
- case 3: // Disable confirmed messages (vi)
- IsTxConfirmed = false;
- ComplianceTest.State = 1;
- break;
- case 4: // (vii)
- AppDataSize = mcpsIndication->BufferSize;
+ break;
+ case 1: // (iii, iv)
+ AppDataSize = 2;
+ break;
+ case 2: // Enable confirmed messages (v)
+ IsTxConfirmed = true;
+ ComplianceTest.State = 1;
+ break;
+ case 3: // Disable confirmed messages (vi)
+ IsTxConfirmed = false;
+ ComplianceTest.State = 1;
+ break;
+ case 4: // (vii)
+ AppDataSize = mcpsIndication->BufferSize;
- AppData[0] = 4;
- for( uint8_t i = 1; i < AppDataSize; i++ )
- {
- AppData[i] = mcpsIndication->Buffer[i] + 1;
+ AppData[0] = 4;
+ for( uint8_t i = 1; i < AppDataSize; i++ ) {
+ AppData[i] = mcpsIndication->Buffer[i] + 1;
+ }
+ break;
+ case 5: { // (viii)
+ MlmeReq_t mlmeReq;
+ mlmeReq.Type = MLME_LINK_CHECK;
+ LoRaMacMlmeRequest( &mlmeReq );
+ }
+ break;
+ case 6: { // (ix)
+ MlmeReq_t mlmeReq;
+
+ mlmeReq.Type = MLME_JOIN;
+
+ mlmeReq.Req.Join.DevEui = DevEui;
+ mlmeReq.Req.Join.AppEui = AppEui;
+ mlmeReq.Req.Join.AppKey = AppKey;
+
+ LoRaMacMlmeRequest( &mlmeReq );
+ DeviceState = DEVICE_STATE_SLEEP;
+ }
+ break;
+ default:
+ break;
}
- break;
- case 5: // (viii)
- {
- MlmeReq_t mlmeReq;
- mlmeReq.Type = MLME_LINK_CHECK;
- LoRaMacMlmeRequest( &mlmeReq );
- }
- break;
- case 6: // (ix)
- {
- MlmeReq_t mlmeReq;
-
- mlmeReq.Type = MLME_JOIN;
-
- mlmeReq.Req.Join.DevEui = DevEui;
- mlmeReq.Req.Join.AppEui = AppEui;
- mlmeReq.Req.Join.AppKey = AppKey;
-
- LoRaMacMlmeRequest( &mlmeReq );
- DeviceState = DEVICE_STATE_SLEEP;
- }
- break;
- default:
- break;
}
- }
- break;
- default:
- break;
+ break;
+ default:
+ break;
}
}
@@ -757,24 +802,19 @@
*/
static void MlmeConfirm( MlmeConfirm_t *mlmeConfirm )
{
- if( mlmeConfirm->Status == LORAMAC_EVENT_INFO_STATUS_OK )
- {
- switch( mlmeConfirm->MlmeRequest )
- {
- case MLME_JOIN:
- {
+ if( mlmeConfirm->Status == LORAMAC_EVENT_INFO_STATUS_OK ) {
+ switch( mlmeConfirm->MlmeRequest ) {
+ case MLME_JOIN: {
// Status is OK, node has joined the network
IsNetworkJoinedStatusUpdate = true;
DeviceState = DEVICE_STATE_SEND;
NextTx = true;
break;
}
- case MLME_LINK_CHECK:
- {
+ case MLME_LINK_CHECK: {
// Check DemodMargin
// Check NbGateways
- if( ComplianceTest.Running == true )
- {
+ if( ComplianceTest.Running == true ) {
ComplianceTest.LinkCheck = true;
ComplianceTest.DemodMargin = mlmeConfirm->DemodMargin;
ComplianceTest.NbGateways = mlmeConfirm->NbGateways;
@@ -789,16 +829,28 @@
UplinkStatusUpdated = true;
}
+/*!
+ * \brief Function executed when user button is pressed
+ */
+void buttonPressed()
+{
+ pc.printf("Button pressed\n");
+ DeviceState = DEVICE_STATE_SEND;
+}
+
/**
* Main application entry point.
*/
int main( void )
{
+ pc.printf("main entry\n");
LoRaMacPrimitives_t LoRaMacPrimitives;
LoRaMacCallback_t LoRaMacCallbacks;
MibRequestConfirm_t mibReq;
+ pc.printf("Board init");
BoardInit( );
+ pc.printf("Serial display");
SerialDisplayInit( );
LightMode = 0; // 0: manual, 1: automatic
@@ -815,49 +867,43 @@
SerialDisplayUpdateKey( 13, AppSKey );
#endif
+ userButton.fall(&buttonPressed);
+
DeviceState = DEVICE_STATE_INIT;
- while( 1 )
- {
+ while( 1 ) {
SerialRxProcess( );
- if( IsNetworkJoinedStatusUpdate == true )
- {
+ if( IsNetworkJoinedStatusUpdate == true ) {
IsNetworkJoinedStatusUpdate = false;
mibReq.Type = MIB_NETWORK_JOINED;
LoRaMacMibGetRequestConfirm( &mibReq );
SerialDisplayUpdateNetworkIsJoined( mibReq.Param.IsNetworkJoined );
}
- if( Led1StateChanged == true )
- {
+ if( Led1StateChanged == true ) {
Led1StateChanged = false;
SerialDisplayUpdateLedState( 1, Led1State );
}
- if( Led2StateChanged == true )
- {
+ if( Led2StateChanged == true ) {
Led2StateChanged = false;
SerialDisplayUpdateLedState( 2, Led2State );
}
- if( Led3StateChanged == true )
- {
+ if( Led3StateChanged == true ) {
Led3StateChanged = false;
SerialDisplayUpdateLedState( 3, AppLedStateOn );
}
- if( UplinkStatusUpdated == true )
- {
+ if( UplinkStatusUpdated == true ) {
UplinkStatusUpdated = false;
SerialDisplayUpdateUplink( LoRaMacUplinkStatus.Acked, LoRaMacUplinkStatus.Datarate, LoRaMacUplinkStatus.UplinkCounter, LoRaMacUplinkStatus.Port, LoRaMacUplinkStatus.Buffer, LoRaMacUplinkStatus.BufferSize );
}
- if( DownlinkStatusUpdated == true )
- {
+ if( DownlinkStatusUpdated == true ) {
DownlinkStatusUpdated = false;
SerialDisplayUpdateLedState( 2, Led2State );
SerialDisplayUpdateDownlink( LoRaMacDownlinkStatus.RxData, LoRaMacDownlinkStatus.Rssi, LoRaMacDownlinkStatus.Snr, LoRaMacDownlinkStatus.DownlinkCounter, LoRaMacDownlinkStatus.Port, LoRaMacDownlinkStatus.Buffer, LoRaMacDownlinkStatus.BufferSize );
}
-
- switch( DeviceState )
- {
- case DEVICE_STATE_INIT:
- {
+
+ switch( DeviceState ) {
+ case DEVICE_STATE_INIT: {
+ pc.printf("DEVICE_STATE_INIT\n");
LoRaMacPrimitives.MacMcpsConfirm = McpsConfirm;
LoRaMacPrimitives.MacMcpsIndication = McpsIndication;
LoRaMacPrimitives.MacMlmeConfirm = MlmeConfirm;
@@ -884,7 +930,7 @@
LoRaMacTestSetDutyCycleOn( LORAWAN_DUTYCYCLE_ON );
SerialDisplayUpdateDutyCycle( LORAWAN_DUTYCYCLE_ON );
-#if( USE_SEMTECH_DEFAULT_CHANNEL_LINEUP == 1 )
+#if( USE_SEMTECH_DEFAULT_CHANNEL_LINEUP == 1 )
LoRaMacChannelAdd( 3, ( ChannelParams_t )LC4 );
LoRaMacChannelAdd( 4, ( ChannelParams_t )LC5 );
LoRaMacChannelAdd( 5, ( ChannelParams_t )LC6 );
@@ -894,7 +940,9 @@
LoRaMacChannelAdd( 9, ( ChannelParams_t )LC10 );
mibReq.Type = MIB_RX2_CHANNEL;
- mibReq.Param.Rx2Channel = ( Rx2ChannelParams_t ){ 869525000, DR_3 };
+ mibReq.Param.Rx2Channel = ( Rx2ChannelParams_t ) {
+ 869525000, DR_3
+ };
LoRaMacMibSetRequestConfirm( &mibReq );
#endif
@@ -908,8 +956,8 @@
DeviceState = DEVICE_STATE_JOIN;
break;
}
- case DEVICE_STATE_JOIN:
- {
+ case DEVICE_STATE_JOIN: {
+ pc.printf("DEVICE_STATE_JOIN\n");
#if( OVER_THE_AIR_ACTIVATION != 0 )
MlmeReq_t mlmeReq;
@@ -919,8 +967,7 @@
mlmeReq.Req.Join.AppEui = AppEui;
mlmeReq.Req.Join.AppKey = AppKey;
- if( NextTx == true )
- {
+ if( NextTx == true ) {
LoRaMacMlmeRequest( &mlmeReq );
}
DeviceState = DEVICE_STATE_SLEEP;
@@ -950,31 +997,27 @@
IsNetworkJoinedStatusUpdate = true;
break;
}
- case DEVICE_STATE_SEND:
- {
- if( NextTx == true )
- {
+ case DEVICE_STATE_SEND: {
+ pc.printf("DEVICE_STATE_SEND\n");
+ if( NextTx == true ) {
SerialDisplayUpdateUplinkAcked( false );
SerialDisplayUpdateDonwlinkRxData( false );
PrepareTxFrame( AppPort );
NextTx = SendFrame( );
}
- if( ComplianceTest.Running == true )
- {
+ if( ComplianceTest.Running == true ) {
// Schedule next packet transmission
TxDutyCycleTime = 5000000; // 5000000 us
- }
- else
- {
+ } else {
// Schedule next packet transmission
TxDutyCycleTime = APP_TX_DUTYCYCLE + randr( -APP_TX_DUTYCYCLE_RND, APP_TX_DUTYCYCLE_RND );
}
DeviceState = DEVICE_STATE_CYCLE;
break;
}
- case DEVICE_STATE_CYCLE:
- {
+ case DEVICE_STATE_CYCLE: {
+ pc.printf("DEVICE_STATE_CYCLE\n");
DeviceState = DEVICE_STATE_SLEEP;
// Schedule next packet transmission
@@ -982,25 +1025,23 @@
TimerStart( &TxNextPacketTimer );
break;
}
- case DEVICE_STATE_SLEEP:
- {
+ case DEVICE_STATE_SLEEP: {
+// pc.printf("DEVICE_STATE_SLEEP\n");
// Wake up through events
break;
}
- default:
- {
+ default: {
DeviceState = DEVICE_STATE_INIT;
break;
}
-
+
}
// Read light sensor
LightValue = ( 1 - ( LightSens.read( ) * 1.65 ) );
// Set automatic RGB from light sensor
- if( LightMode == 0 )
- {
+ if( LightMode == 0 ) {
ColorLed.setColorRGB( 0, ( uint8_t )( 255 * LightValue ), ( uint8_t )( 255 * LightValue ), ( uint8_t )( 255 * LightValue ) );
}
}