APP_ERROR_CHECK problem

[sthuang]

HI,

I'm use nrf51822 and SDK 10. I want to use APP_ERROR_CHECK function to show error msg, I did also enable LOG function to support this, but it do not work.

here is what i do below:

I use ble_app_alert_notification, add -DDEBUG flag...some thing like this post.

I also mask app_error_handler and assert_nrf_callback in main.c.

change to O0 form O3.

but it do not work.

Any suggestion? or any project supported that I can reference?

Thinks again!

[sthuang]

HI, Jared

Thanks for your reply.

I did some testing for sure it could be run into app_error_handler function in app_erroe.c.

I want to print m_error_code, m_line_num and m_p_file_name information by using printf function, but it stuck.

I don't know what happened.

does APP_ERROR_CHECK only can be working with SES or Keil ?

[Jared]

Hi,

APP_ERROR_CHECK isn't dependent on the IDE. What do you mean by stuck? Have you tried using a debugger to debug the application? 

regards

Jared 

[sthuang]

HI, Jared

I didn't use debugger, I only use app_trace function to LOG out information (m_error_code, m_line_num and m_p_file_name) through serial port.

"Stuck" mean the serial don't print out anything when code execute into app_error_handler function.

Do you mean the APP_ERROR_CHECK only working with debugger ?

Thank you very much.

[Jared]

Hi,

Could you share your project so I could take a closer look?

regards

Jared