Hi, Few days ago I received my DK-52, I set up the development environment based on Keil and started to compile some of the examples included into the SDK. I have not a Windows machine so I am working with Windows hosted in VirtualBox on OSX and iPhone 6 (iOS 9.3.2).
The first example I tested was ble_app_beacon that worked fine.
Then I tested ble_app_hrs and it works fine too. Using nRF Connect I see a peripheral named Nordic_HRM with 3 characteristics Heart Rate, Battery Service and Device Information. Looking at Heart Rate characteristic, I can see changing values. Using nRF Toolbox and HRM, I can see the graph as expected.
Then I tested ble_app_cscs. At the beginning nRF Connect still shows a Nordic_HRM peripheral. Turning on and off the board, eventually Nordic_CSC peripheral appears, but it still has the same characteristichs of ble_app_hrs (Heart Rate, Battery Service and Device Information). I tryed to erase the device using nRFgo but nothing changed.
Eventually I tested ble_app_bps, same behaviour of ble_app_cscs.
I have also tested with LightBlue just in case.
If I run the ble_app_beacon or ble_app_hrs they work as expected.
Is my DK-52 faulty? If not, what am I doing wrong?
Each time I upload from Keil, I see a message asking me to upgrade the Jlink. I tried to do that but I get an error. See below:
New firmware: J-Link OB-SAM3U128-V2-NordicSemi compiled Mar 15 2016 18:03:17 Current firmware: J-Link OB-SAM3U128-V2-NordicSemi compiled Feb 12 2016 12:15:53 Starting bootloader... Waiting for emulator to detach... OK after 633ms. Waiting for emulator to attach... Timeout. ERROR: Communication timeout. Emulator did not re-enumerate. ERROR: Firmware update failed.
Could be this the reason of my problems uploading examples?
Thank you for any suggestion.
