Using ble_uart and dfu service

[sgetz]

I am using the mbed compiler. When I produce code using the "App with Bootloader" option, I can do FOTA updates and my code runs fine, as long as I don't enable the ble uart service. When I produce code using the "default" option, I can use the ble uart service. But when I try to use the ble uart service using the "App with Bootloader" option, my code freezes as soon as I try to do a ble connect to my device.

Each works OK by itself but they don't work together.

Don't know if this helps, but I see a number of "Error 133 (0x85) GATT ERROR" in the nRF Logger.

[Hung Bui]

@sgetz: Which example are you testing with ? I'm testing with the BLE_LoopbackUART and OTA worked fine for me. Could you test with that example ?

[sgetz]

Tried that example and it works. My code is based on that code. Will investigate further. Thanks for your response. I will post what I find.

[sgetz]

Figured it out. The stack or heap must have been overflowing. Reduced the size of a large array I had, and everything works now!