#arduino just gives up after starting the program

23 messages · Page 1 of 1 (latest)

lone bramble
#

It firstly sends two test messages, but after that it just gives up trying to do anything, the TX and RX leds aren't even blinking. Source code below.

quartz berryBOT
#

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sweet ginkgo
#

!f

quartz berryBOT
# 

#include <EEPROM.h>
#include <SoftwareSerial.h>
#include <TinyGPS++.h>

// definição de pinos
int RXPin = 2;
int TXPin = 3;
int address = 0;
int GPSBaud = 9600;

TinyGPSPlus gps;

SoftwareSerial gpsSerial(RXPin, TXPin);

void setup() {
  Serial.println("test");
  Serial.begin(9600);
  pinMode(4, INPUT);
  // iniciates serial port
  gpsSerial.begin(GPSBaud);
}

void loop() {
  while (gpsSerial.available() > 0)
    if (gps.encode(gpsSerial.read()))
      displayInfo();

  // show error if it can't read anything in 5 seconds
  if (millis() > 5000 && gps.charsProcessed() < 10) {
    Serial.println("Sinal GPS não detectado");
    while (true)
      ;
  }
}

void displayInfo() {
  if (gps.location.isValid()) {
    float Lat = (float)gps.location.lat();
    float Lng = (float)gps.location.lng();
    EEPROM.put(address, Lat);
    address += 4;
    EEPROM.put(address, Lng);
    address += 4;
    Serial.println(Lat, 6);
    Serial.println(Lng, 6);
    Serial.println(EEPROM.get(address - 8, Lat), 6);
    Serial.println(EEPROM.get(address - 4, Lng), 6);
    Serial.println(address);
    if (address >= 2040) {
      address = 2032;
    } else
      Serial.println("Location invalid");
  }

  void dumpmem();
  int buttonState = digitalRead(4);
  float value = 0.0;
  if (buttonState == HIGH) {
    for (int index = 0; index < EEPROM.length(); index++) {
      Serial.print(EEPROM.get(index, value), 6);

      EEPROM[index] += 4;
    }
    return;
  }

  delay(6000);
}
vebrun
Formatted by bad_doggo
quartz berryBOT
#

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still python
lone bramble
#

It was working perfectly a few days ago

#

It compiles with no errors and I got my pins right

still python
#

what's with the while (true);

#

infinite loops with no side effects are UB in C++

#

so the compiler would likely optimize out that entire if-statement if you compiled this with optimizations

lone bramble
#

Is that what is breaking the program?

still python
#

unlikely, if it was working before

#

but it's something that doesn't belong there in general

thorn cypress
#
  • it doesn't work indoors
lone bramble
#

I know it doesn't

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It was outside my window

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I think I maybe fried it

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But not a re because it still blinks the led

thorn cypress
#

are you using a neo 6m?

lone bramble
#

Yeah, specifically the v2

quartz berryBOT
#

This question thread is being automatically closed. If your question is not answered feel free to bump the post or re-ask. Take a look at !howto ask for tips on improving your question.