Soil moisture sensor

descartes · July 5, 2021, 7:24pm

Read this:

https://www.thethingsnetwork.org/docs/devices/bytes/

and look the code related to the payloadBuffer:

lnlp/LMIC-node/blob/b4142760a52c5a53a17367a2c9376aefd3947f98/src/LMIC-node.cpp#L772


                printEvent(timestamp, "Uplink not scheduled because TxRx pending", PrintTarget::Serial);
            #endif    
            #ifdef USE_DISPLAY
                printEvent(timestamp, "UL not scheduled", PrintTarget::Display);
            #endif
        }
        else
        {
            // Prepare uplink payload.
            uint8_t fPort = 10;
            payloadBuffer[0] = counterValue >> 8;
            payloadBuffer[1] = counterValue & 0xFF;
            uint8_t payloadLength = 2;


            scheduleUplink(fPort, payloadBuffer, payloadLength);
        }
    }
}    
 


void processDownlink(ostime_t txCompleteTimestamp, uint8_t fPort, uint8_t* data, uint8_t dataLength)