Uno Board Programming issue- It is taking over 15 mins to upload 200 lines of code seems like running forever

Hi all please help me its urgent. I have created a code for arduino uno with libraries that includes LCD and servo motor. However I am not getting any error while uploading the code on the board but it never finishes that job. Matlab show 'Busy' at the corner and the tx and Rx continuosly blinks non stop not sure if the code where uploaded completely or not. I have to manually stop the process. Any command I can use to debug this issue will be helpful also if anyone can tell what might be wrong.

Answer 1

[Ninad]

Hi Bhawya,

I understand that you are unable to upload your code to Arduino Uno board and you need help to troubleshoot the issue, since the upload job is neither finishing, nor throwing any error.

I found this Arduino Forum post that will help you gather more information:

https://forum.arduino.cc/t/trying-to-upload-a-sketch-to-arduino-uno-but-it-keeps-getting-stuck-on-uploading

Please follow these steps:

1. Go to File > Preferences in the Arduino IDE.
2. Uncheck the box next to Show Verbose output: compilation in the Preferences dialog.
3. Check the box next to Show verbose output during: upload.
4. Click the OK button.
5. Attempt to upload your code again.
6. Check the text in the black console window at the bottom of the Arduino IDE window.

Hope this helps.

Regards

Ninad