Helmut Tschemernjak
SX1276GenericLib to support sx1276 bassed LoRa modules, including HopeRF RFM95, Murata CMWX1ZZABZ and Semtech SX1276MB1MAS/SX1276MB1LAS modules
Dependents: DISCO-L072CZ-LRWAN1_LoRa_PingPong DISCO-L072CZ-LRWAN1_LoRa_PingPong DISCO-L072CZ-LRWAN1_LoRa_PingPong DISCO-L072CZ-LRWAN1_LoRa_USB_Rx ... more
Diff: sx1276/sx1276.cpp
- Revision:
- 21:2e496deb7858
- Parent:
- 20:e05596ba4166
- Child:
- 22:7f3aab69cca9
--- a/sx1276/sx1276.cpp Tue Oct 20 12:58:58 2015 +0000
+++ b/sx1276/sx1276.cpp Thu Nov 26 10:39:03 2015 +0000
@@ -41,11 +41,10 @@
};
-SX1276::SX1276( void ( *txDone )( ), void ( *txTimeout ) ( ), void ( *rxDone ) ( uint8_t *payload, uint16_t size, int16_t rssi, int8_t snr ),
- void ( *rxTimeout ) ( ), void ( *rxError ) ( ), void ( *fhssChangeChannel ) ( uint8_t channelIndex ), void ( *cadDone ) ( bool channelActivityDetected ),
+SX1276::SX1276( RadioEvents_t *events,
PinName mosi, PinName miso, PinName sclk, PinName nss, PinName reset,
PinName dio0, PinName dio1, PinName dio2, PinName dio3, PinName dio4, PinName dio5 )
- : Radio( txDone, txTimeout, rxDone, rxTimeout, rxError, fhssChangeChannel, cadDone ),
+ : Radio( events ),
spi( mosi, miso, sclk ),
nss( nss ),
reset( reset ),
@@ -57,6 +56,8 @@
this->rxBuffer = new uint8_t[RX_BUFFER_SIZE];
previousOpMode = RF_OPMODE_STANDBY;
+ this->RadioEvents = events;
+
this->dioIrq = new DioIrqHandler[6];
this->dioIrq[0] = &SX1276::OnDio0Irq;
@@ -66,7 +67,7 @@
this->dioIrq[4] = &SX1276::OnDio4Irq;
this->dioIrq[5] = NULL;
- this->settings.State = IDLE;
+ this->settings.State = RF_IDLE;
}
SX1276::~SX1276( )
@@ -75,6 +76,11 @@
delete this->dioIrq;
}
+void SX1276::Init( RadioEvents_t *events )
+{
+ this->RadioEvents = events;
+}
+
void SX1276::RxChainCalibration( void )
{
uint8_t regPaConfigInitVal;
@@ -619,7 +625,7 @@
{
uint32_t txTimeout = 0;
- this->settings.State = IDLE;
+ this->settings.State = RF_IDLE;
switch( this->settings.Modem )
{
@@ -787,7 +793,7 @@
memset( rxBuffer, 0, ( size_t )RX_BUFFER_SIZE );
- this->settings.State = RX;
+ this->settings.State = RF_RX_RUNNING;
if( timeout != 0 )
{
rxTimeoutTimer.attach_us( this, &SX1276::OnTimeoutIrq, timeout );
@@ -876,7 +882,7 @@
break;
}
- this->settings.State = TX;
+ this->settings.State = RF_TX_RUNNING;
txTimeoutTimer.attach_us( this, &SX1276::OnTimeoutIrq, timeout );
SetOpMode( RF_OPMODE_TRANSMITTER );
}
@@ -905,7 +911,7 @@
// DIO3=CADDone
Write( REG_DIOMAPPING1, ( Read( REG_DIOMAPPING1 ) & RFLR_DIOMAPPING1_DIO0_MASK ) | RFLR_DIOMAPPING1_DIO0_00 );
- this->settings.State = CAD;
+ this->settings.State = RF_CAD;
SetOpMode( RFLR_OPMODE_CAD );
}
break;
@@ -1014,7 +1020,7 @@
{
switch( this->settings.State )
{
- case RX:
+ case RF_RX_RUNNING:
if( this->settings.Modem == MODEM_FSK )
{
this->settings.FskPacketHandler.PreambleDetected = false;
@@ -1035,20 +1041,20 @@
}
else
{
- this->settings.State = IDLE;
+ this->settings.State = RF_IDLE;
rxTimeoutSyncWord.detach( );
}
}
- if( ( rxTimeout != NULL ) )
+ if( ( this->RadioEvents->RxTimeout != NULL ) )
{
- rxTimeout( );
+ this->RadioEvents->RxTimeout( );
}
break;
- case TX:
- this->settings.State = IDLE;
- if( ( txTimeout != NULL ) )
+ case RF_TX_RUNNING:
+ this->settings.State = RF_IDLE;
+ if( ( this->RadioEvents->TxTimeout != NULL ) )
{
- txTimeout( );
+ this->RadioEvents->TxTimeout( );
}
break;
default:
@@ -1062,7 +1068,7 @@
switch( this->settings.State )
{
- case RX:
+ case RF_RX_RUNNING:
//TimerStop( &RxTimeoutTimer );
// RxDone interrupt
switch( this->settings.Modem )
@@ -1081,7 +1087,7 @@
if( this->settings.Fsk.RxContinuous == false )
{
- this->settings.State = IDLE;
+ this->settings.State = RF_IDLE;
rxTimeoutSyncWord.attach_us( this, &SX1276::OnTimeoutIrq, ( 8.0 * ( this->settings.Fsk.PreambleLen +
( ( Read( REG_SYNCCONFIG ) &
~RF_SYNCCONFIG_SYNCSIZE_MASK ) +
@@ -1095,9 +1101,9 @@
}
rxTimeoutTimer.detach( );
- if( ( rxError != NULL ) )
+ if( ( this->RadioEvents->RxError != NULL ) )
{
- rxError( );
+ this->RadioEvents->RxError( );
}
this->settings.FskPacketHandler.PreambleDetected = false;
this->settings.FskPacketHandler.SyncWordDetected = false;
@@ -1129,7 +1135,7 @@
if( this->settings.Fsk.RxContinuous == false )
{
- this->settings.State = IDLE;
+ this->settings.State = RF_IDLE;
rxTimeoutSyncWord.attach_us( this, &SX1276::OnTimeoutIrq, ( 8.0 * ( this->settings.Fsk.PreambleLen +
( ( Read( REG_SYNCCONFIG ) &
~RF_SYNCCONFIG_SYNCSIZE_MASK ) +
@@ -1143,9 +1149,9 @@
}
rxTimeoutTimer.detach( );
- if( (rxDone != NULL ) )
+ if( ( this->RadioEvents->RxDone != NULL ) )
{
- rxDone( rxBuffer, this->settings.FskPacketHandler.Size, this->settings.FskPacketHandler.RssiValue, 0 );
+ this->RadioEvents->RxDone( rxBuffer, this->settings.FskPacketHandler.Size, this->settings.FskPacketHandler.RssiValue, 0 );
}
this->settings.FskPacketHandler.PreambleDetected = false;
this->settings.FskPacketHandler.SyncWordDetected = false;
@@ -1167,13 +1173,13 @@
if( this->settings.LoRa.RxContinuous == false )
{
- this->settings.State = IDLE;
+ this->settings.State = RF_IDLE;
}
rxTimeoutTimer.detach( );
- if( ( rxError != NULL ) )
+ if( ( this->RadioEvents->RxError != NULL ) )
{
- rxError( );
+ this->RadioEvents->RxError( );
}
break;
}
@@ -1222,13 +1228,13 @@
if( this->settings.LoRa.RxContinuous == false )
{
- this->settings.State = IDLE;
+ this->settings.State = RF_IDLE;
}
rxTimeoutTimer.detach( );
- if( ( rxDone != NULL ) )
+ if( ( this->RadioEvents->RxDone != NULL ) )
{
- rxDone( rxBuffer, this->settings.LoRaPacketHandler.Size, this->settings.LoRaPacketHandler.RssiValue, this->settings.LoRaPacketHandler.SnrValue );
+ this->RadioEvents->RxDone( rxBuffer, this->settings.LoRaPacketHandler.Size, this->settings.LoRaPacketHandler.RssiValue, this->settings.LoRaPacketHandler.SnrValue );
}
}
break;
@@ -1236,7 +1242,7 @@
break;
}
break;
- case TX:
+ case RF_TX_RUNNING:
txTimeoutTimer.detach( );
// TxDone interrupt
switch( this->settings.Modem )
@@ -1247,10 +1253,10 @@
// Intentional fall through
case MODEM_FSK:
default:
- this->settings.State = IDLE;
- if( ( txDone != NULL ) )
+ this->settings.State = RF_IDLE;
+ if( ( this->RadioEvents->TxDone != NULL ) )
{
- txDone( );
+ this->RadioEvents->TxDone( );
}
break;
}
@@ -1264,7 +1270,7 @@
{
switch( this->settings.State )
{
- case RX:
+ case RF_RX_RUNNING:
switch( this->settings.Modem )
{
case MODEM_FSK:
@@ -1296,17 +1302,17 @@
case MODEM_LORA:
// Sync time out
rxTimeoutTimer.detach( );
- this->settings.State = IDLE;
- if( ( rxTimeout != NULL ) )
+ this->settings.State = RF_IDLE;
+ if( ( this->RadioEvents->RxTimeout != NULL ) )
{
- rxTimeout( );
+ this->RadioEvents->RxTimeout( );
}
break;
default:
break;
}
break;
- case TX:
+ case RF_TX_RUNNING:
switch( this->settings.Modem )
{
case MODEM_FSK:
@@ -1338,7 +1344,7 @@
{
switch( this->settings.State )
{
- case RX:
+ case RF_RX_RUNNING:
switch( this->settings.Modem )
{
case MODEM_FSK:
@@ -1362,9 +1368,9 @@
// Clear Irq
Write( REG_LR_IRQFLAGS, RFLR_IRQFLAGS_FHSSCHANGEDCHANNEL );
- if( ( fhssChangeChannel != NULL ) )
+ if( ( this->RadioEvents->FhssChangeChannel != NULL ) )
{
- fhssChangeChannel( ( Read( REG_LR_HOPCHANNEL ) & RFLR_HOPCHANNEL_CHANNEL_MASK ) );
+ this->RadioEvents->FhssChangeChannel( ( Read( REG_LR_HOPCHANNEL ) & RFLR_HOPCHANNEL_CHANNEL_MASK ) );
}
}
break;
@@ -1372,7 +1378,7 @@
break;
}
break;
- case TX:
+ case RF_TX_RUNNING:
switch( this->settings.Modem )
{
case MODEM_FSK:
@@ -1383,9 +1389,9 @@
// Clear Irq
Write( REG_LR_IRQFLAGS, RFLR_IRQFLAGS_FHSSCHANGEDCHANNEL );
- if( ( fhssChangeChannel != NULL ) )
+ if( ( this->RadioEvents->FhssChangeChannel != NULL ) )
{
- fhssChangeChannel( ( Read( REG_LR_HOPCHANNEL ) & RFLR_HOPCHANNEL_CHANNEL_MASK ) );
+ this->RadioEvents->FhssChangeChannel( ( Read( REG_LR_HOPCHANNEL ) & RFLR_HOPCHANNEL_CHANNEL_MASK ) );
}
}
break;
@@ -1409,18 +1415,18 @@
{
// Clear Irq
Write( REG_LR_IRQFLAGS, RFLR_IRQFLAGS_CADDETECTED_MASK | RFLR_IRQFLAGS_CADDONE);
- if( ( cadDone != NULL ) )
+ if( ( this->RadioEvents->CadDone != NULL ) )
{
- cadDone( true );
+ this->RadioEvents->CadDone( true );
}
}
else
{
// Clear Irq
Write( REG_LR_IRQFLAGS, RFLR_IRQFLAGS_CADDONE );
- if( ( cadDone != NULL ) )
+ if( ( this->RadioEvents->CadDone != NULL ) )
{
- cadDone( false );
+ this->RadioEvents->CadDone( false );
}
}
break;
