RE: Nrf52832 connect BMX055 with i2c,auto restart problem

Kenneth — Wed, 18 Mar 2020 11:58:43 GMT

Hello,

[quote user=""]and add my code to read the BMX055,but when it work a short miniutes the board will restart[/quote]

Likely the code is asserting, and the default app_error_fault_handler() will execute a NVIC_SystemReset() if not DEBUG is set. I recommend to set DEBUG. Please ensure that the preprocessor symbol 'DEBUG' is defined in your project settings". In order to set this, you need to enter your Keil project settings, which is accessible from Keil uVision editor, "Options for target ". You shall now get a pop up, and go to the tab "C/C++" and DEBUG to the Define under preprocessor symbol text field. Once you do this you can set a breakpoint in app_error_save_and_stop() to find the file name and line number that is causing the assert.

RE: Nrf52832 connect BMX055 with i2c,auto restart problem

Hanswong — Wed, 18 Mar 2020 07:06:57 GMT

When I only add read BMX055 part to \examples\peripheral\uart,It works well