0.0.7 last working version with LoraWAN and HTCC-AB01 #195
Description
I got 2 HTCC-AB01 868 MHz and my own TTN / Chirpstack Gateway (depending on switching SDcard :) ) - for quite a long time I have been trying to get both modules working, however, like said in #107 - with 1.3.0 and 1.2.0 - most of the time my board only does authenticate with TTN, but does not work further - or lose a lot of packets (never receiving the gateway, even though very close to it - on another table). I went down with the LoraWAN example all versions until i reached stable service.
All the other versions never worked.
How can I fix that?
Are both modules defective and should be given back?
Working settings and code as follows:
CubeCell Version 0.0.7 - everything above and it will break - code will compile, but most the thing will do is activated on TTN and then nothing will happen....
Region REGION_EU868
Class_A
Netmode: OTAA
ADR: ON
Uplinkmode: Unconfirmed
Net_Res: OFF
AT_SUPPORT: OFF
RGB_DEACT
#include <LoRaWan_APP.h>
#include <Arduino.h>
/*
Code from: https://github.com/LukePrior/TTN-BME280-Weather-Station-Heltec-CubeCell-HTCC-AB01
function Decoder(bytes, port) {
var temperature = bytes[0]<<24>>16 | bytes[1];
var humidity = (bytes[2] << 8) | bytes[3];
var pressure = ((bytes[4]) << 24) + ((bytes[5]) << 16) + ((bytes[6]) << 8) + ((bytes[7]));
var battery = (bytes[8] << 8) | bytes[9];
var battery_level = bytes[11];
return {
temperature: temperature / 100,
humidity: humidity,
pressure: pressure / 100,
battery: battery / 1000,
battery_level: battery_level
}
}
*/
/* OTAA para*/
uint8_t devEui[] = { REDACTED }; //#Insert you Development EUI here as indivudal bytes replacing each XX pair
uint8_t appEui[] = { REDACTED }; //#Insert you Application EUI here as indivudal bytes replacing each XX pair
uint8_t appKey[] = { REDACTED }; //#Insert you Application Key here as indivudal bytes replacing each XX pair
/* ABP para*/
uint8_t nwkSKey[] = { REDACTED };
uint8_t appSKey[] = { REDACTED };
uint32_t devAddr = ( uint32_t )REDACTED;
bool ENABLE_SERIAL = true; // enable serial debug output here if required
uint32_t appTxDutyCycle = 100000; // the frequency of readings, in milliseconds(set 100s)
uint16_t userChannelsMask[6]={ 0x00FF,0x0000,0x0000,0x0000,0x0000,0x0000 };
LoRaMacRegion_t loraWanRegion = ACTIVE_REGION;
DeviceClass_t loraWanClass = LORAWAN_CLASS;
bool overTheAirActivation = LORAWAN_NETMODE;
bool loraWanAdr = LORAWAN_ADR;
bool keepNet = LORAWAN_NET_RESERVE;
bool isTxConfirmed = LORAWAN_UPLINKMODE;
uint8_t appPort = 2;
uint8_t confirmedNbTrials = 4;
int temperature, humidity, batteryVoltage, batteryLevel;
long pressure;
int counter = 0;
static void prepareTxFrame( uint8_t port )
{
counter = counter + 1;
temperature = counter;
humidity = 0;
pressure = 0;
batteryVoltage = getBatteryVoltage();
batteryLevel = (BoardGetBatteryLevel() / 254) * 100;
appDataSize = 12;
appData[0] = highByte(temperature);
appData[1] = lowByte(temperature);
appData[2] = highByte(humidity);
appData[3] = lowByte(humidity);
appData[4] = (byte) ((pressure & 0xFF000000) >> 24 );
appData[5] = (byte) ((pressure & 0x00FF0000) >> 16 );
appData[6] = (byte) ((pressure & 0x0000FF00) >> 8 );
appData[7] = (byte) ((pressure & 0X000000FF) );
appData[8] = highByte(batteryVoltage);
appData[9] = lowByte(batteryVoltage);
appData[10] = highByte(batteryLevel);
appData[11] = lowByte(batteryLevel);
if(ENABLE_SERIAL){
Serial.print("Temperature: ");
Serial.print(temperature);
Serial.print(" mbar, Battery Voltage: ");
Serial.print(batteryVoltage);
Serial.print(" mV, Battery Level: ");
Serial.print(batteryLevel);
Serial.println(" %");
}
}
void setup()
{
boardInitMcu();
if(ENABLE_SERIAL){
Serial.begin(115200);
}
deviceState = DEVICE_STATE_INIT;
LoRaWAN.ifskipjoin();
}
void loop()
{
switch( deviceState )
{
case DEVICE_STATE_INIT:
{
printDevParam();
LoRaWAN.init(loraWanClass,loraWanRegion);
deviceState = DEVICE_STATE_JOIN;
break;
}
case DEVICE_STATE_JOIN:
{
LoRaWAN.join();
break;
}
case DEVICE_STATE_SEND:
{
prepareTxFrame( appPort );
LoRaWAN.send();
deviceState = DEVICE_STATE_CYCLE;
break;
}
case DEVICE_STATE_CYCLE:
{
// Schedule next packet transmission
txDutyCycleTime = appTxDutyCycle + randr( 0, APP_TX_DUTYCYCLE_RND );
LoRaWAN.cycle(txDutyCycleTime);
deviceState = DEVICE_STATE_SLEEP;
break;
}
case DEVICE_STATE_SLEEP:
{
LoRaWAN.sleep();
break;
}
default:
{
deviceState = DEVICE_STATE_INIT;
break;
}
}
}