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Lorawan add snr and GW count in receive packet #212

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Lorawan add snr and GW count in receive packet #212

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1f292b8
Update LoRaWan.h
Bjoerns-TB Apr 10, 2020
1e46033
Update LoRaWan.cpp
Bjoerns-TB Apr 10, 2020
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12 changes: 10 additions & 2 deletions src/LoRaWan.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -416,14 +416,22 @@ bool LoRaWanClass::transferPacketWithConfirmed(unsigned char *buffer, unsigned c
return false;
}

short LoRaWanClass::receivePacket(char *buffer, short length, short *rssi)
short LoRaWanClass::receivePacket(char *buffer, int length, short *rssi, float *snr, short *gwcnt)
{
char *ptr;
short number = 0;

ptr = strstr(_buffer, "RSSI ");
if(ptr)*rssi = atoi(ptr + 5);
else *rssi = -255;

ptr = strstr(_buffer, "SNR ");
if(ptr)*snr = atof(ptr + 4);
else *snr = -20.00;

ptr = strstr(_buffer, "Link");
if(ptr)*gwcnt = atoi(ptr + 9);
else *gwcnt = 0;

ptr = strstr(_buffer, "RX: \"");
if(ptr)
Expand Down Expand Up @@ -1042,4 +1050,4 @@ short LoRaWanClass::sendCommandAndWaitForResponse(char* command, char *response,
}


LoRaWanClass lora;
LoRaWanClass lora;
6 changes: 4 additions & 2 deletions src/LoRaWan.h
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Expand Up @@ -278,10 +278,12 @@ class LoRaWanClass
* \param [in] *buffer The receive data cache
* \param [in] length The length of data cache
* \param [in] *rssi The RSSI cache
* \param [in] *snr The SNR cache
* \param [in] *gwcnt The Gateway count cache
*
* \return Return Receive data number
*/
short receivePacket(char *buffer, short length, short *rssi);
short receivePacket(char *buffer, int length, short *rssi, float *snr, short *gwcnt);

/**
* \brief Transfer the proprietary data
Expand Down Expand Up @@ -498,4 +500,4 @@ class LoRaWanClass
extern LoRaWanClass lora;


#endif
#endif