Error : Unable to open I2C device. Too many open files

SHUBHAM SINGH RAO

System description-
I have interfaced Real Time Clock module through I2C data transfer protocol and I am calling this function in every 1 second.
Task - In addition I have interfaced modem with my hardware as well. I am downloading data through Modem and storing them locally in txt files.

Problem Statement : After downloading 15 -16 files one by one, the programme suddenly stops with the error message -
Error : Unable to open I2C device. Too many open files

I checked all my files they are already closed

SGaist

Hi,

Are you closing all the files that you are opening in your application ?

SHUBHAM SINGH RAO

yes I have duly closed all my files and I have also cross checked it using file.handle() command

J.Hilk

@shubham-singh-rao ~~has handle is not a function of QFile, are you actually doing this with Qt ?~~

ups, it's part of QfileDevice, my bad

can you show us code?

SHUBHAM SINGH RAO

@j-hilk which portion of code shall I Share?

SGaist

I'd say the code related to I2C.

Do you have any other processes that are consuming files on your target ?