Mistake in code

Projects Programming
1

Hello
Have problem with code, getting error:

#define BLYNK_PRINT Serial
#include <SPI.h>
#include <Stepper.h>
#include <ESP8266_Lib.h>
#include <BlynkSimpleShieldEsp8266.h>

// You should get Auth Token in the Blynk App.
// Go to the Project Settings (nut icon).
char auth[] = "b0d68xxxxxxxxxxxxxxcx02a7185";

// Your WiFi credentials.
// Set password to "" for open networks.
char ssid[] = "Prxxxxx";
char pass[] = "ghxxxxx0";

// or Software Serial on Uno, Nano...
#include <SoftwareSerial.h>
SoftwareSerial EspSerial(2, 3); // RX, TX

// Your ESP8266 baud rate:
#define ESP8266_BAUD 9600

ESP8266 wifi(&EspSerial);

const int stepsPerRevolution = 2048;
Stepper rightStepper(stepsPerRevolution, 8,10,9,11);
Stepper leftStepper(stepsPerRevolution, 4,6,5,7);
int state = 5;

WidgetTerminal terminal(V5);

BLYNK_WRITE(V5)
{
  if (String("echo") == param.asStr()) {
    terminal.println("echo OK") ;
  } else {
    terminal.println("FAIL") ;
    terminal.flush();
  }

void setup()
{
  Serial.begin(9600);

  delay(10);

  EspSerial.begin(ESP8266_BAUD);
  delay(10);

  rightStepper.setSpeed(18);
  leftStepper.setSpeed(18);
    delay(10);

  Blynk.begin(auth, wifi, ssid, pass);
    delay(10);
  
terminal.println(F("Blynk v" BLYNK_VERSION ": Device started"));
  terminal.flush();
   delay(10);
}

BLYNK_WRITE(V0) {
  param.asInt() ? Control(1) : Control(5); 
}
BLYNK_WRITE(V1) {
  param.asInt() ? Control(2) : Control(5); 
}
BLYNK_WRITE(V3) {
  param.asInt() ? Control(3) : Control(5); 
}
BLYNK_WRITE(V2) {
  param.asInt() ? Control(4) : Control(5); 
}
BLYNK_WRITE(V4) {
  param.asInt() ? Control(5); 
}

void Control(int state) {
  switch(state){
    case 1:
      //move forward
      rightStepper.step(1);
      leftStepper.step(-1);   
    break;
    case 2:
      //move backward
      rightStepper.step(-1);
      leftStepper.step(1);     
    break;
    case 3:
      //move right
      rightStepper.step(1);
      leftStepper.step(1);    
    break;
    case 4:
      //move left
      rightStepper.step(-1);
      leftStepper.step(-1);     
    break;
    case 5:
      //stop
      rightStepper.step(0);
      leftStepper.step(0); 
    break;
  }
}
void loop()
{
  Blynk.run();
}

Error:

Arduino: 1.8.1 (Windows 7), Board: "Arduino/Genuino Uno"

C:\Users\xxxxxxxx\Documents\Arduino\robot1_esp_blynk\robot1_esp_blynk.ino: In function 'void BlynkWidgetWrite5(BlynkReq&, const BlynkParam&)':

robot1_esp_blynk:43: error: a function-definition is not allowed here before '{' token

 {

 ^

robot1_esp_blynk:111: error: expected '}' at end of input

 }

 ^

exit status 1
a function-definition is not allowed here before '{' token
2

I would check all your curly braces, make sure they are in the correct places. It looks like one may be misplaced?

3

Already found one. My bad.
How to close topic?

4

Just leave it. It will soon drop down the pages... And maybe useful for someone else who encounters the same problem.