MCU to NRF52832 UART

[trobby]

Hello, 

I have been recently working on a project that involves transferring potentiometer data from an MCU to the NRF52832 and receiving it over Bluetooth. (MCU-->NRF52-->NRFconnect). I am currently using the ble_app_uart example. I am able to connect my phone to nrf52832. Once I proceed to speak through uart mode on my phone, I received 1-5 samples of the potentiometer, and then the nrf52 crashes and disconnects me from the nrf52. I am using a J-link to program the chip. 

Thanks, 

[Jørgen Holmefjord]

Hi,

It sounds like a function returns an error code, and puts the device in the error handler. The default behavior here is to reset the chip. You should debug the application to see where the error is reported, see this thread for more information. This video tutorial may also be useful if you are using SES.

Best regards,
Jørgen