problem on receiving data with ble_app_multilink_central

RE: problem on receiving data with ble_app_multilink_central

dhia1994 — Mon, 20 May 2019 10:29:02 GMT

Function is implemented as weak so that it can be overwritten by custom application error handler when needed..

i don't know why ?

RE: problem on receiving data with ble_app_multilink_central

Stian Røed Hafskjold — Tue, 14 May 2019 10:59:49 GMT

Just write DEBUG into the text area. I didn't realize that you were using an old SDK, so the logging will still only show "fatal", but when you start the debugging session, the debugger will stop in the error handler and you can see the error code. I'm suspecting that you are getting error 9 which is NRF_ERROR_INVALID_LENGTH: https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v12.3.0/group__app__uart.html?cp=5_4_7_6_8_37_13#gae0ede683cca785a3706d8c3e465a1eb9

RE: problem on receiving data with ble_app_multilink_central

dhia1994 — Tue, 14 May 2019 08:04:04 GMT

sir ! i don't understand what do you mean exactly ! how can i add the flag DEBUG to the list ?

RE: problem on receiving data with ble_app_multilink_central

Stian Røed Hafskjold — Mon, 13 May 2019 09:42:54 GMT

Ok. Go to Project -> Options for target ... -> C/C++. In the "Define:" textbox under Preprocessor Symbols add the flag DEBUG to the list. Compile and flash. Now you should get some more debug info, instead of just "fatal"

RE: problem on receiving data with ble_app_multilink_central

dhia1994 — Sun, 12 May 2019 01:16:54 GMT

yes i use Keil

RE: problem on receiving data with ble_app_multilink_central

Stian Røed Hafskjold — Fri, 10 May 2019 11:47:49 GMT

Are you using Keil, GCC, SES or IAR?

RE: problem on receiving data with ble_app_multilink_central

dhia1994 — Fri, 10 May 2019 11:16:27 GMT

the problem is about " APP_ERROR_CHECK (err_code) " and i don't know why ?

RE: problem on receiving data with ble_app_multilink_central

Stian Røed Hafskjold — Thu, 09 May 2019 11:41:44 GMT

Hi, can you add the DEBUG flag to your project? Then the log will print the actual error code instead of just "fatal"