S120 Scanner and S110 Peripheral Device pairing and exchange data.

RE: S120 Scanner and S110 Peripheral Device pairing and exchange data.

Hung Bui — Wed, 30 Mar 2016 11:36:32 GMT

@HakJae: What do you mean by it didn't run ? Please don't use F10 to step through the code as the softdevice won't work with stepping. You can have a look here : https://devzone.nordicsemi.com/blogs/821/an-introduction-to-error-handling-in-nrf5-projects/ on how to do debugging.

RE: S120 Scanner and S110 Peripheral Device pairing and exchange data.

HakJae — Wed, 23 Mar 2016 14:39:23 GMT

Yes, I added device manager in ble_app_uart.

When I runing debug mode used F10, debuging ble_stack_init(), it don't run anymore. Cursor point "app_util.h -> first line". Command tap print "*** error 35: undefined line number"

And, i added a breakpoint inside app_error_handler(), and run my peripheral application in debug mode used F5, It didn't run. Cursor pointed "int main() {".

What can i check any problem ?

RE: S120 Scanner and S110 Peripheral Device pairing and exchange data.

Hung Bui — Wed, 23 Mar 2016 13:49:01 GMT

Please add a breakpoint inside app_error_handler(), and run your peripheral application in debug mode. We don't have device manager in the ble_app_uart, I assume that you added the module in manually?

RE: S120 Scanner and S110 Peripheral Device pairing and exchange data.

HakJae — Wed, 23 Mar 2016 13:30:41 GMT

Thank you for your help. When I add DEBUG preprocessor symbol in the C/C++ project option, how can I check the file name and line number? uart? or any other things?

RE: S120 Scanner and S110 Peripheral Device pairing and exchange data.

Hung Bui — Wed, 23 Mar 2016 11:41:17 GMT

Hi Hakjae,

Most likely there was an error thrown but not handled and trigger a reset in app_error_handler. What you can do is to run in debug mode and add a break point inside app_error_handler(). You may need to add DEBUG preprocessor symbol in the C/C++ project option. Inside that function, you should be able to find the file name and line number caused the issue.