wayne roberts
/
SX1272Lib
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Dependents: LoRaWAN-demo-72-bootcamp
Revision 3:5baff45eb3c5, committed 2016-03-10
- Comitter:
- GregCr
- Date:
- Thu Mar 10 10:20:44 2016 +0000
- Parent:
- 2:cd1093b6676f
- Child:
- 4:90bd79f1b458
- Commit message:
- Change FSK driver for long payload support
Changed in this revision
| sx1272/sx1272.cpp | Show annotated file Show diff for this revision Revisions of this file |
| sx1272/sx1272.h | Show annotated file Show diff for this revision Revisions of this file |
--- a/sx1272/sx1272.cpp Wed Feb 17 09:17:18 2016 +0000
+++ b/sx1272/sx1272.cpp Thu Mar 10 10:20:44 2016 +0000
@@ -53,7 +53,7 @@
{
wait_ms( 10 );
this->rxTx = 0;
- this->rxBuffer = new uint8_t[RX_BUFFER_SIZE];
+ this->rxtxBuffer = new uint8_t[RX_BUFFER_SIZE];
currentOpMode = RF_OPMODE_STANDBY;
this->RadioEvents = events;
@@ -72,7 +72,7 @@
SX1272::~SX1272( )
{
- delete this->rxBuffer;
+ delete this->rxtxBuffer;
delete this->dioIrq;
}
@@ -213,7 +213,11 @@
{
Write( REG_PAYLOADLENGTH, payloadLen );
}
-
+ else
+ {
+ Write( REG_PAYLOADLENGTH, 0xFF ); // Set payload length to the maximum
+ }
+
Write( REG_PACKETCONFIG1,
( Read( REG_PACKETCONFIG1 ) &
RF_PACKETCONFIG1_CRC_MASK &
@@ -616,6 +620,7 @@
}
else
{
+ memcpy( rxtxBuffer, buffer, size );
this->settings.FskPacketHandler.ChunkSize = 32;
}
@@ -698,6 +703,7 @@
// DIO4=Preamble
// DIO5=ModeReady
Write( REG_DIOMAPPING1, ( Read( REG_DIOMAPPING1 ) & RF_DIOMAPPING1_DIO0_MASK &
+ RF_DIOMAPPING1_DIO1_MASK &
RF_DIOMAPPING1_DIO2_MASK ) |
RF_DIOMAPPING1_DIO0_00 |
RF_DIOMAPPING1_DIO2_11 );
@@ -764,7 +770,7 @@
break;
}
- memset( rxBuffer, 0, ( size_t )RX_BUFFER_SIZE );
+ memset( rxtxBuffer, 0, ( size_t )RX_BUFFER_SIZE );
this->settings.State = RF_RX_RUNNING;
if( timeout != 0 )
@@ -806,13 +812,14 @@
case MODEM_FSK:
{
// DIO0=PacketSent
- // DIO1=FifoLevel
+ // DIO1=FifoEmpty
// DIO2=FifoFull
// DIO3=FifoEmpty
// DIO4=LowBat
// DIO5=ModeReady
Write( REG_DIOMAPPING1, ( Read( REG_DIOMAPPING1 ) & RF_DIOMAPPING1_DIO0_MASK &
- RF_DIOMAPPING1_DIO2_MASK ) );
+ RF_DIOMAPPING1_DIO2_MASK ) |
+ RF_DIOMAPPING1_DIO1_01 );
Write( REG_DIOMAPPING2, ( Read( REG_DIOMAPPING2 ) & RF_DIOMAPPING2_DIO4_MASK &
RF_DIOMAPPING2_MAP_MASK ) );
@@ -1089,12 +1096,12 @@
{
this->settings.FskPacketHandler.Size = Read( REG_PAYLOADLENGTH );
}
- ReadFifo( rxBuffer + this->settings.FskPacketHandler.NbBytes, this->settings.FskPacketHandler.Size - this->settings.FskPacketHandler.NbBytes );
+ ReadFifo( rxtxBuffer + this->settings.FskPacketHandler.NbBytes, this->settings.FskPacketHandler.Size - this->settings.FskPacketHandler.NbBytes );
this->settings.FskPacketHandler.NbBytes += ( this->settings.FskPacketHandler.Size - this->settings.FskPacketHandler.NbBytes );
}
else
{
- ReadFifo( rxBuffer + this->settings.FskPacketHandler.NbBytes, this->settings.FskPacketHandler.Size - this->settings.FskPacketHandler.NbBytes );
+ ReadFifo( rxtxBuffer + this->settings.FskPacketHandler.NbBytes, this->settings.FskPacketHandler.Size - this->settings.FskPacketHandler.NbBytes );
this->settings.FskPacketHandler.NbBytes += ( this->settings.FskPacketHandler.Size - this->settings.FskPacketHandler.NbBytes );
}
@@ -1116,7 +1123,7 @@
if( ( this->RadioEvents != NULL ) && ( this->RadioEvents->RxDone != NULL ) )
{
- this->RadioEvents->RxDone( rxBuffer, this->settings.FskPacketHandler.Size, this->settings.FskPacketHandler.RssiValue, 0 );
+ this->RadioEvents->RxDone( rxtxBuffer, this->settings.FskPacketHandler.Size, this->settings.FskPacketHandler.RssiValue, 0 );
}
this->settings.FskPacketHandler.PreambleDetected = false;
this->settings.FskPacketHandler.SyncWordDetected = false;
@@ -1174,7 +1181,7 @@
}
this->settings.LoRaPacketHandler.Size = Read( REG_LR_RXNBBYTES );
- ReadFifo( rxBuffer, this->settings.LoRaPacketHandler.Size );
+ ReadFifo( rxtxBuffer, this->settings.LoRaPacketHandler.Size );
if( this->settings.LoRa.RxContinuous == false )
{
@@ -1184,7 +1191,7 @@
if( ( this->RadioEvents != NULL ) && ( this->RadioEvents->RxDone != NULL ) )
{
- this->RadioEvents->RxDone( rxBuffer, this->settings.LoRaPacketHandler.Size, this->settings.LoRaPacketHandler.RssiValue, this->settings.LoRaPacketHandler.SnrValue );
+ this->RadioEvents->RxDone( rxtxBuffer, this->settings.LoRaPacketHandler.Size, this->settings.LoRaPacketHandler.RssiValue, this->settings.LoRaPacketHandler.SnrValue );
}
}
break;
@@ -1240,12 +1247,12 @@
if( ( this->settings.FskPacketHandler.Size - this->settings.FskPacketHandler.NbBytes ) > this->settings.FskPacketHandler.FifoThresh )
{
- ReadFifo( ( rxBuffer + this->settings.FskPacketHandler.NbBytes ), this->settings.FskPacketHandler.FifoThresh );
+ ReadFifo( ( rxtxBuffer + this->settings.FskPacketHandler.NbBytes ), this->settings.FskPacketHandler.FifoThresh );
this->settings.FskPacketHandler.NbBytes += this->settings.FskPacketHandler.FifoThresh;
}
else
{
- ReadFifo( ( rxBuffer + this->settings.FskPacketHandler.NbBytes ), this->settings.FskPacketHandler.Size - this->settings.FskPacketHandler.NbBytes );
+ ReadFifo( ( rxtxBuffer + this->settings.FskPacketHandler.NbBytes ), this->settings.FskPacketHandler.Size - this->settings.FskPacketHandler.NbBytes );
this->settings.FskPacketHandler.NbBytes += ( this->settings.FskPacketHandler.Size - this->settings.FskPacketHandler.NbBytes );
}
break;
@@ -1269,13 +1276,13 @@
// FifoLevel interrupt
if( ( this->settings.FskPacketHandler.Size - this->settings.FskPacketHandler.NbBytes ) > this->settings.FskPacketHandler.ChunkSize )
{
- WriteFifo( ( rxBuffer + this->settings.FskPacketHandler.NbBytes ), this->settings.FskPacketHandler.ChunkSize );
+ WriteFifo( ( rxtxBuffer + this->settings.FskPacketHandler.NbBytes ), this->settings.FskPacketHandler.ChunkSize );
this->settings.FskPacketHandler.NbBytes += this->settings.FskPacketHandler.ChunkSize;
}
else
{
// Write the last chunk of data
- WriteFifo( rxBuffer + this->settings.FskPacketHandler.NbBytes, this->settings.FskPacketHandler.Size - this->settings.FskPacketHandler.NbBytes );
+ WriteFifo( rxtxBuffer + this->settings.FskPacketHandler.NbBytes, this->settings.FskPacketHandler.Size - this->settings.FskPacketHandler.NbBytes );
this->settings.FskPacketHandler.NbBytes += this->settings.FskPacketHandler.Size - this->settings.FskPacketHandler.NbBytes;
}
break;
--- a/sx1272/sx1272.h Wed Feb 17 09:17:18 2016 +0000
+++ b/sx1272/sx1272.h Thu Mar 10 10:20:44 2016 +0000
@@ -69,7 +69,7 @@
uint8_t boardConnected; //1 = SX1272MB1DCS; 0 = SX1272MB1DAS
- uint8_t *rxBuffer;
+ uint8_t *rxtxBuffer;
uint8_t currentOpMode;