ryanteck
commented
4 years ago Here's the example code that we're having an issue with, it seems to crash at 21 loops no matter what we do.
//Import the RAK811 Library
#include "RAK811.h"
//Include Serial Library
#include "SoftwareSerial.h"
#include "SparkFun_Si7021_Breakout_Library.h"
#include <Wire.h>
#include <CayenneLPP.h>
#include <ArduinoJson.h>
float humidity = 0;
float tempC = 0;
int power = A3;
int GND = A2;
//Create Instance of HTU21D or SI7021 temp and humidity sensor and MPL3115A2 barrometric sensor
Weather sensor;
//Set here if you want to use LoRaWAN or P2P Modes
#define WORK_MODE LoRaWAN // LoRaWAN or LoRaP2P
//This sets the code to ABP
#define JOIN_MODE ABP
//Define your ABP Keys here, you can usually find these in the console of the LoRa Provider.
String NwkSKey = "";
String AppSKey = "";
String DevAddr = "26011CE1";
//Specify Data Rate
//For EU This is recommended to be 5 for SF7, For US use 0
String dataRate = "5";
//The Pi Supply shield uses pins 11 & 10 for serial.
#define TXpin 11
#define RXpin 10
#define RESET_PIN 12
//The DebugSerial allows the board to respond back via the USB Serial
#define DebugSerial Serial
//Setup the serial port for the board
SoftwareSerial RAKSerial(RXpin, TXpin); // Declare a virtual serial port
bool InitLoRaWAN(void);
RAK811 RAKLoRa(RAKSerial, DebugSerial);
CayenneLPP lpp(42);
void setup()
{
setupLoRa();
setupSi1702();
}
void loop()
{
readSi1702();
LoRaData();
//readSi1702();
//delay(1000);
}
void setupLoRa() {
//Define Reset Pin
pinMode(RESET_PIN, OUTPUT);
//Setup Debug Serial on USB Port
DebugSerial.begin(9600);
while (DebugSerial.read() >= 0) {}
while (!DebugSerial);
//Print debug info
DebugSerial.println("StartUP");
DebugSerial.println("Reset");
//Reset the RAK Module
digitalWrite(RESET_PIN, LOW); // turn the pin low to Reset
digitalWrite(RESET_PIN, HIGH); // then high to enable
DebugSerial.println("Success");
RAKSerial.begin(9600); // Arduino Shield
delay(100);
DebugSerial.println(RAKLoRa.rk_getVersion());
delay(200);
DebugSerial.println(RAKLoRa.rk_getBand());
delay(200);
Serial.println("Setting data rate");
RAKLoRa.rk_setConfig("dr", dataRate);
delay(200);
while (!InitLoRaWAN());
}
void setupSi1702()
{
Serial.begin(9600); // open serial over USB at 9600 baud
pinMode(power, OUTPUT);
pinMode(GND, OUTPUT);
digitalWrite(power, HIGH);
digitalWrite(GND, LOW);
//Initialize the I2C sensors and ping them
sensor.begin();
}
void LoRaData() {
lpp.reset();
//Testing for Leo
//float tempUnion = 32;
//float humidityUnion = 64;
//float humidity = 0;
//float tempC = 0;
lpp.addTemperature(1, tempC);
lpp.addRelativeHumidity(2, humidity);
int packetsflag = 0; // 0: unconfirmed packets, 1: confirmed packets
if (RAKLoRa.rk_sendBytes(packetsflag, 1, lpp.getBuffer(), lpp.getSize()))
{
for (unsigned long start = millis(); millis() - start < 90000L;)
{
String ret = RAKLoRa.rk_recvData();
if (ret.startsWith(STATUS_TX_COMFIRMED) || ret.startsWith(STATUS_TX_UNCOMFIRMED))
{
DebugSerial.println("Send data ok!");
delay(6000);
return;
}
}
DebugSerial.println("Send data error!");
while (1);
}
}
bool InitLoRaWAN(void)
{
RAKLoRa.rk_setWorkingMode(WORK_MODE);
RAKLoRa.rk_recvData();
RAKLoRa.rk_recvData();
if ( RAKLoRa.rk_recvData() == "OK")
{
if (RAKLoRa.rk_initABP(DevAddr, NwkSKey, AppSKey))
{
Serial.println("You init ABP parameter is OK!");
if (RAKLoRa.rk_joinLoRaNetwork(JOIN_MODE))
{
Serial.println("You join Network success!");
return true;
}
}
}
return false;
}
void readSi1702()
{
//Get readings from all sensors
getWeather();
printInfo();
//delay(10000);
}
//---------------------------------------------------------------
void getWeather()
{
// Measure Relative Humidity from the HTU21D or Si7021
delay(100);
humidity = sensor.getRH();
delay(100);
// Measure Temperature from the HTU21D or Si7021
tempC = sensor.getTemp();
// Temperature is measured every time RH is requested.
// It is faster, therefore, to read it from previous RH
// measurement with getTemp() instead with readTemp()
}
//---------------------------------------------------------------
void printInfo()
{
//This function prints the weather data out to the default Serial Port
Serial.print("Temp:");
Serial.print(tempC);
Serial.print("C, ");
Serial.print("Humidity:");
Serial.print(humidity);
Serial.println("%");
}
Mat8008
rbricheno
pedbry
When using I2C, Serial and a mixture of libraries we seem to be facing issues of crashing out.