UPLOADING DONE, BUT THERE IS NO OUTPUT

Hello,
I’m am trying to make a smart glove for deaf and dumb using arduino uno, mpu6050 accelerometer, 4 flex sensors and a bluetooth module. I’m new at programming and have copied code from a YouTube channel, And the problem is that now the uploading is done and the bluetooth’s led light is blinking but there’s is no output. Can anyone help me as soon as possible! Thanks.
This is the code:

#include <MPU6050.h>
#define adc1 A0
#define adc2 A1
#define adc3 A2
#define adc4 A3
#define ledd 13
int flex2 = 0, flex1 = 0, flex3 = 0, flex4 = 0;
MPU6050 mpu;
void setup()
{
  pinMode(ledd, OUTPUT);
  digitalWrite(ledd, LOW);
  Serial.begin(9600 );
  Serial.println("Initialize MPU6050");
  while (mpu.begin(MPU6050_SCALE_2000DPS, MPU6050_RANGE_2G))
  {
    Serial.println("Could not find a valid MPU6050 sensor, check wiring!");
    delay(500);
  }
  checkSettings();
}
void checkSettings()
{
  Serial.println();
  Serial.print(" * Sleep Mode:            ");
  Serial.println(mpu.getSleepEnabled() ? "Enabled" : "Disabled");
  Serial.print(" * Clock Source:          ");
  switch (mpu.getClockSource())
  {
    case MPU6050_CLOCK_KEEP_RESET:     Serial.println("Stops the clock and keeps the timing generator in reset"); break;
    case MPU6050_CLOCK_EXTERNAL_19MHZ: Serial.println("PLL with external 19.2MHz reference"); break;
    case MPU6050_CLOCK_EXTERNAL_32KHZ: Serial.println("PLL with external 32.768kHz reference"); break;
    case MPU6050_CLOCK_PLL_ZGYRO:      Serial.println("PLL with Z axis gyroscope reference"); break;
    case MPU6050_CLOCK_PLL_YGYRO:      Serial.println("PLL with Y axis gyroscope reference"); break;
    case MPU6050_CLOCK_PLL_XGYRO:      Serial.println("PLL with X axis gyroscope reference"); break;
    case MPU6050_CLOCK_INTERNAL_8MHZ:  Serial.println("Internal 8MHz oscillator"); break;
  }
  Serial.print(" * Accelerometer offsets: ");
  Serial.print(mpu.getAccelOffsetX());
  Serial.print(" / ");
  Serial.print(mpu.getAccelOffsetY());
  Serial.print(" / ");
  Serial.println(mpu.getAccelOffsetZ());
  Serial.println();
}

void loop()
{
  flex1 = analogRead(adc1);
  flex2 = analogRead(adc2);
  flex3 = analogRead(adc3);
  flex4 = analogRead(adc4);
  delay(10);
  Vector rawAccel = mpu.readRawAccel();
  Vector normAccel = mpu.readNormalizeAccel();
  Serial.print(" Xnorm = ");
  Serial.print(normAccel.XAxis);
  Serial.print(" Ynorm = ");
  Serial.print(normAccel.YAxis);
  Serial.print(" Znorm = ");
  Serial.println(normAccel.ZAxis);
  Serial.print(flex1);
  Serial.print("-");
  Serial.print(flex2);
  Serial.print("-");
  Serial.print(flex3);
  Serial.print("-");
  Serial.print(flex4);
  delay(100);
  Serial.println("                                                     ");

  ////////////////////////  1////////////////////////////////
  if ((flex1 > 1012) && (flex2 > 1000) && (flex4 > 1000) && (normAccel.YAxis > 3))
  {
    {
      Serial.println("Need Medicine Immediately");
    }
  }
  else if ((flex1 > 1011) && (flex2 < 990) && (flex4 > 1000) && (normAccel.XAxis > 3))
  {
    {
      Serial.println("I Am Hungry");
    }
  }
  else if ((flex1 < 1011) && (flex4 < 990) && (normAccel.XAxis > 3))
  {
    {
      Serial.println("I Can Do It");
    }
  }
  else if ((flex1 > 1011) && (flex2 < 990) && (flex4 < 990) && (normAccel.XAxis < 2) && (normAccel.YAxis < 2))
  {
    {
      Serial.println("I Need To Use Washroom");
    }
  }
  else if ((flex1 > 1011) && (flex2 < 990) && (flex4 > 1011) && (normAccel.XAxis < 2) && (normAccel.YAxis < 2))
  {
    {
      Serial.println("Fine");
    }
  }
  else if ((flex1 < 1011) && (flex2 < 990) && (flex4 > 1011) && (normAccel.XAxis > 3))
  {
    {
      Serial.println("Need Help Emergency");
    }
  }
  else if ((flex1 > 1011) && (flex2 > 1000) && (flex4 < 990) && (normAccel.YAxis > 4))
  {
    {
      Serial.println("Hello");
    }
  }
  else if ((flex1 > 1011) && (flex2 < 990) && (flex4 > 1011) && (normAccel.YAxis > 4))
  {
    {
      Serial.println("K Bye.");
    }
  }
  else if ((flex1 < 1012) && (flex2 > 1011) && (flex4 > 1011) && (normAccel.YAxis < 2))
  {
    {
      Serial.println("Need Water");
    }
  }
 
    digitalWrite(ledd,LOW);
    if(normAccel.XAxis>3){Serial.println("listen up");}
    else if(normAccel.XAxis<-3){Serial.println("hello");}
    else if(normAccel.YAxis>3){Serial.println("i can do it");}
    else if(normAccel.YAxis<-3){Serial.println("i am determind");}

   
    else
    {
    digitalWrite(ledd,HIGH);
    if(normAccel.XAxis>3){Serial.println("how are you");}
    else if(normAccel.XAxis<-3){Serial.println("FAN");}
    else if(normAccel.YAxis>3){Serial.println("need help");}
    else if(normAccel.YAxis<-3){Serial.println("breathing problem");}
    }
  delay(1800);
}

I did File>Preferences >Show verbose output during: >upload >ok and am getting this:

System wide configuration file is "C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.42.0_x86__mdqgnx93n4wtt\hardware\tools\avr/etc/avrdude.conf"

         Using Port                    : COM6
         Using Programmer              : arduino
         Overriding Baud Rate          : 115200
         AVR Part                      : ATmega328P
         Chip Erase delay              : 9000 us
         PAGEL                         : PD7
         BS2                           : PC2
         RESET disposition             : dedicated
         RETRY pulse                   : SCK
         serial program mode           : yes
         parallel program mode         : yes
         Timeout                       : 200
         StabDelay                     : 100
         CmdexeDelay                   : 25
         SyncLoops                     : 32
         ByteDelay                     : 0
         PollIndex                     : 3
         PollValue                     : 0x53
         Memory Detail                 :

                                  Block Poll               Page                       Polled
           Memory Type Mode Delay Size  Indx Paged  Size   Size #Pages MinW  MaxW   ReadBack
           ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------
           eeprom        65    20     4    0 no       1024    4      0  3600  3600 0xff 0xff
           flash         65     6   128    0 yes     32768  128    256  4500  4500 0xff 0xff
           lfuse          0     0     0    0 no          1    0      0  4500  4500 0x00 0x00
           hfuse          0     0     0    0 no          1    0      0  4500  4500 0x00 0x00
           efuse          0     0     0    0 no          1    0      0  4500  4500 0x00 0x00
           lock           0     0     0    0 no          1    0      0  4500  4500 0x00 0x00
           calibration    0     0     0    0 no          1    0      0     0     0 0x00 0x00
           signature      0     0     0    0 no          3    0      0     0     0 0x00 0x00

         Programmer Type : Arduino
         Description     : Arduino
         Hardware Version: 3
         Firmware Version: 4.4
         Vtarget         : 0.3 V
         Varef           : 0.3 V
         Oscillator      : 28.800 kHz
         SCK period      : 3.3 us

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.00s

avrdude: Device signature = 0x1e950f (probably m328p)
avrdude: reading input file "C:\Users\HP\AppData\Local\Temp\arduino_build_729434/smartgloves.ino.hex"
avrdude: writing flash (8964 bytes):

Writing | ################################################## | 100% 1.48s

avrdude: 8964 bytes of flash written
avrdude: verifying flash memory against C:\Users\HP\AppData\Local\Temp\arduino_build_729434/smartgloves.ino.hex:
avrdude: load data flash data from input file C:\Users\HP\AppData\Local\Temp\arduino_build_729434/smartgloves.ino.hex:
avrdude: input file C:\Users\HP\AppData\Local\Temp\arduino_build_729434/smartgloves.ino.hex contains 8964 bytes
avrdude: reading on-chip flash data:

Reading | ################################################## | 100% 1.20s

avrdude: verifying ...
avrdude: 8964 bytes of flash verified

avrdude done.  Thank you.

Please post the code in line, using code tags, along with a clear, hand drawn wiring diagram.

There is no reason for you, or for us, to hurry.

Take a look at the first topics having advice how to use this Form, how to attache info like code.
I woun't fill my phone by downloading files.
Try again

OPs code:

#include <MPU6050.h>
#define adc1 A0
#define adc2 A1
#define adc3 A2
#define adc4 A3
#define ledd 13
int flex2 = 0, flex1 = 0, flex3 = 0, flex4 = 0;
MPU6050 mpu;
void setup()
{
  pinMode(ledd, OUTPUT);
  digitalWrite(ledd, LOW);
  Serial.begin(9600 );
  Serial.println("Initialize MPU6050");
  while (mpu.begin(MPU6050_SCALE_2000DPS, MPU6050_RANGE_2G))
  {
    Serial.println("Could not find a valid MPU6050 sensor, check wiring!");
    delay(500);
  }
  checkSettings();
}
void checkSettings()
{
  Serial.println();
  Serial.print(" * Sleep Mode:            ");
  Serial.println(mpu.getSleepEnabled() ? "Enabled" : "Disabled");
  Serial.print(" * Clock Source:          ");
  switch (mpu.getClockSource())
  {
    case MPU6050_CLOCK_KEEP_RESET:     Serial.println("Stops the clock and keeps the timing generator in reset"); break;
    case MPU6050_CLOCK_EXTERNAL_19MHZ: Serial.println("PLL with external 19.2MHz reference"); break;
    case MPU6050_CLOCK_EXTERNAL_32KHZ: Serial.println("PLL with external 32.768kHz reference"); break;
    case MPU6050_CLOCK_PLL_ZGYRO:      Serial.println("PLL with Z axis gyroscope reference"); break;
    case MPU6050_CLOCK_PLL_YGYRO:      Serial.println("PLL with Y axis gyroscope reference"); break;
    case MPU6050_CLOCK_PLL_XGYRO:      Serial.println("PLL with X axis gyroscope reference"); break;
    case MPU6050_CLOCK_INTERNAL_8MHZ:  Serial.println("Internal 8MHz oscillator"); break;
  }
  Serial.print(" * Accelerometer offsets: ");
  Serial.print(mpu.getAccelOffsetX());
  Serial.print(" / ");
  Serial.print(mpu.getAccelOffsetY());
  Serial.print(" / ");
  Serial.println(mpu.getAccelOffsetZ());
  Serial.println();
}

void loop()
{
  flex1 = analogRead(adc1);
  flex2 = analogRead(adc2);
  flex3 = analogRead(adc3);
  flex4 = analogRead(adc4);
  delay(10);
  Vector rawAccel = mpu.readRawAccel();
  Vector normAccel = mpu.readNormalizeAccel();
  Serial.print(" Xnorm = ");
  Serial.print(normAccel.XAxis);
  Serial.print(" Ynorm = ");
  Serial.print(normAccel.YAxis);
  Serial.print(" Znorm = ");
  Serial.println(normAccel.ZAxis);
  Serial.print(flex1);
  Serial.print("-");
  Serial.print(flex2);
  Serial.print("-");
  Serial.print(flex3);
  Serial.print("-");
  Serial.print(flex4);
  delay(100);
  Serial.println("                                                     ");

  ////////////////////////  1////////////////////////////////
  if ((flex1 > 1012) && (flex2 > 1000) && (flex4 > 1000) && (normAccel.YAxis > 3))
  {
    {
      Serial.println("Need Medicine Immediately");
    }
  }
  else if ((flex1 > 1011) && (flex2 < 990) && (flex4 > 1000) && (normAccel.XAxis > 3))
  {
    {
      Serial.println("I Am Hungry");
    }
  }
  else if ((flex1 < 1011) && (flex4 < 990) && (normAccel.XAxis > 3))
  {
    {
      Serial.println("I Can Do It");
    }
  }
  else if ((flex1 > 1011) && (flex2 < 990) && (flex4 < 990) && (normAccel.XAxis < 2) && (normAccel.YAxis < 2))
  {
    {
      Serial.println("I Need To Use Washroom");
    }
  }
  else if ((flex1 > 1011) && (flex2 < 990) && (flex4 > 1011) && (normAccel.XAxis < 2) && (normAccel.YAxis < 2))
  {
    {
      Serial.println("Fine");
    }
  }
  else if ((flex1 < 1011) && (flex2 < 990) && (flex4 > 1011) && (normAccel.XAxis > 3))
  {
    {
      Serial.println("Need Help Emergency");
    }
  }
  else if ((flex1 > 1011) && (flex2 > 1000) && (flex4 < 990) && (normAccel.YAxis > 4))
  {
    {
      Serial.println("Hello");
    }
  }
  else if ((flex1 > 1011) && (flex2 < 990) && (flex4 > 1011) && (normAccel.YAxis > 4))
  {
    {
      Serial.println("K Bye.");
    }
  }
  else if ((flex1 < 1012) && (flex2 > 1011) && (flex4 > 1011) && (normAccel.YAxis < 2))
  {
    {
      Serial.println("Need Water");
    }
  }
  
    digitalWrite(ledd,LOW);
    if(normAccel.XAxis>3){Serial.println("listen up");}
    else if(normAccel.XAxis<-3){Serial.println("hello");}
    else if(normAccel.YAxis>3){Serial.println("i can do it");}
    else if(normAccel.YAxis<-3){Serial.println("i am determind");}

    
    else
    {
    digitalWrite(ledd,HIGH);
    if(normAccel.XAxis>3){Serial.println("how are you");}
    else if(normAccel.XAxis<-3){Serial.println("FAN");}
    else if(normAccel.YAxis>3){Serial.println("need help");}
    else if(normAccel.YAxis<-3){Serial.println("breathing problem");}
    }
  delay(1800);
}

After uploading, do you see the message “Initialize MPU6050” in the serial monitor?

Do you see the message “Could not find a valid MPU6050 sensor, check wiring!” repeating every 500mS?

Or any other serial messages in the serial monitor?

Railroader:
Take a look at the first topics having advice how to use this Form, how to attache info like code.
I woun’t fill my phone by downloading files.
Try again

Blackfin:
OPs code:

#include <MPU6050.h>

#define adc1 A0
#define adc2 A1
#define adc3 A2
#define adc4 A3
#define ledd 13
int flex2 = 0, flex1 = 0, flex3 = 0, flex4 = 0;
MPU6050 mpu;
void setup()
{
 pinMode(ledd, OUTPUT);
 digitalWrite(ledd, LOW);
 Serial.begin(9600 );
 Serial.println(“Initialize MPU6050”);
 while (mpu.begin(MPU6050_SCALE_2000DPS, MPU6050_RANGE_2G))
 {
   Serial.println(“Could not find a valid MPU6050 sensor, check wiring!”);
   delay(500);
 }
 checkSettings();
}
void checkSettings()
{
 Serial.println();
 Serial.print(" * Sleep Mode:            “);
 Serial.println(mpu.getSleepEnabled() ? “Enabled” : “Disabled”);
 Serial.print(” * Clock Source:          “);
 switch (mpu.getClockSource())
 {
   case MPU6050_CLOCK_KEEP_RESET:     Serial.println(“Stops the clock and keeps the timing generator in reset”); break;
   case MPU6050_CLOCK_EXTERNAL_19MHZ: Serial.println(“PLL with external 19.2MHz reference”); break;
   case MPU6050_CLOCK_EXTERNAL_32KHZ: Serial.println(“PLL with external 32.768kHz reference”); break;
   case MPU6050_CLOCK_PLL_ZGYRO:      Serial.println(“PLL with Z axis gyroscope reference”); break;
   case MPU6050_CLOCK_PLL_YGYRO:      Serial.println(“PLL with Y axis gyroscope reference”); break;
   case MPU6050_CLOCK_PLL_XGYRO:      Serial.println(“PLL with X axis gyroscope reference”); break;
   case MPU6050_CLOCK_INTERNAL_8MHZ:  Serial.println(“Internal 8MHz oscillator”); break;
 }
 Serial.print(” * Accelerometer offsets: “);
 Serial.print(mpu.getAccelOffsetX());
 Serial.print(” / “);
 Serial.print(mpu.getAccelOffsetY());
 Serial.print(” / ");
 Serial.println(mpu.getAccelOffsetZ());
 Serial.println();
}

void loop()
{
 flex1 = analogRead(adc1);
 flex2 = analogRead(adc2);
 flex3 = analogRead(adc3);
 flex4 = analogRead(adc4);
 delay(10);
 Vector rawAccel = mpu.readRawAccel();
 Vector normAccel = mpu.readNormalizeAccel();
 Serial.print(" Xnorm = “);
 Serial.print(normAccel.XAxis);
 Serial.print(” Ynorm = “);
 Serial.print(normAccel.YAxis);
 Serial.print(” Znorm = “);
 Serial.println(normAccel.ZAxis);
 Serial.print(flex1);
 Serial.print(”-");
 Serial.print(flex2);
 Serial.print("-");
 Serial.print(flex3);
 Serial.print("-");
 Serial.print(flex4);
 delay(100);
 Serial.println("                                                     ");

////////////////////////  1////////////////////////////////
 if ((flex1 > 1012) && (flex2 > 1000) && (flex4 > 1000) && (normAccel.YAxis > 3))
 {
   {
     Serial.println(“Need Medicine Immediately”);
   }
 }
 else if ((flex1 > 1011) && (flex2 < 990) && (flex4 > 1000) && (normAccel.XAxis > 3))
 {
   {
     Serial.println(“I Am Hungry”);
   }
 }
 else if ((flex1 < 1011) && (flex4 < 990) && (normAccel.XAxis > 3))
 {
   {
     Serial.println(“I Can Do It”);
   }
 }
 else if ((flex1 > 1011) && (flex2 < 990) && (flex4 < 990) && (normAccel.XAxis < 2) && (normAccel.YAxis < 2))
 {
   {
     Serial.println(“I Need To Use Washroom”);
   }
 }
 else if ((flex1 > 1011) && (flex2 < 990) && (flex4 > 1011) && (normAccel.XAxis < 2) && (normAccel.YAxis < 2))
 {
   {
     Serial.println(“Fine”);
   }
 }
 else if ((flex1 < 1011) && (flex2 < 990) && (flex4 > 1011) && (normAccel.XAxis > 3))
 {
   {
     Serial.println(“Need Help Emergency”);
   }
 }
 else if ((flex1 > 1011) && (flex2 > 1000) && (flex4 < 990) && (normAccel.YAxis > 4))
 {
   {
     Serial.println(“Hello”);
   }
 }
 else if ((flex1 > 1011) && (flex2 < 990) && (flex4 > 1011) && (normAccel.YAxis > 4))
 {
   {
     Serial.println(“K Bye.”);
   }
 }
 else if ((flex1 < 1012) && (flex2 > 1011) && (flex4 > 1011) && (normAccel.YAxis < 2))
 {
   {
     Serial.println(“Need Water”);
   }
 }
 
   digitalWrite(ledd,LOW);
   if(normAccel.XAxis>3){Serial.println(“listen up”);}
   else if(normAccel.XAxis<-3){Serial.println(“hello”);}
   else if(normAccel.YAxis>3){Serial.println(“i can do it”);}
   else if(normAccel.YAxis<-3){Serial.println(“i am determind”);}

else
   {
   digitalWrite(ledd,HIGH);
   if(normAccel.XAxis>3){Serial.println(“how are you”);}
   else if(normAccel.XAxis<-3){Serial.println(“FAN”);}
   else if(normAccel.YAxis>3){Serial.println(“need help”);}
   else if(normAccel.YAxis<-3){Serial.println(“breathing problem”);}
   }
 delay(1800);
}




After uploading, do you see the message "Initialize MPU6050" in the serial monitor?

Do you see the message "Could not find a valid MPU6050 sensor, check wiring!" repeating every 500mS?

Or any other serial messages in the serial monitor?

No, there is no such message after uploading. I have posted error message, pls check it

Which Bluetooth module do you have and how is it connected to the Uno ?

Which program lines in your code are used for dealing with Bluetooth data ?

bluetooth module HC-05's pins are connected to arduino uno; i.e: RX,TX pin of bluetooth is connected to TX,RX pin of arduino uno.

khushi286:
bluetooth module HC-05's pins are connected to arduino uno; i.e: RX,TX pin of bluetooth is connected to TX,RX pin of arduino uno.

It really is not a good idea to use pins 0 and 1 of the Uno unless you know exactly what you are doing because they are used by the hardware serial interface that the Serial monitor depends on

It is better to use the SoftwareSerial library and 2 other pins of your choice to communicate with the Bluetooth module. There SofttwareSerial examples in the IDE

khushi286:
I'm am trying to make a smart glove for dead and dumb

That is a worry! :grinning:

You've got a prefect code for the dead.....

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