Problem reprogramming the sparkfun nRF52832 dev board

[qchang]

Hi, 

I am using a Sparkfun nRF52832 dev board and SES with the Jlink mini to program it.Our project involved the ability to use the micro as a keyboard so I am playing with the ble_app_hids_keyboard example.

I was able to get the example running on the dev board and all the functionalities worked just fine. However then when I tried to reprogram it with the same program and same steps( connect Jlink -> erase all -> debug go), SES tells me it programmed successfully but the keyboard part stopped working. The nRF52832 is still able to connect to my laptop through Bluetooth, but when I push the button nothing happened. This same situation has happened to twSparkfunun nRF52832 dev board that I have and I have no clue what is going on.

Thank you guys,

qchang

[qchang]

Ok I just reconnected nrf52832 to my iphone and it actually works. When I try to reconnect it to my laptop it keeps connect and disconnect with my macbook. I tried to delete the device from bluetooth plist but it still could not be connected to my macbook.