Help running BLE APP ATT MTU THROUGHPUT example

RE: Help running BLE APP ATT MTU THROUGHPUT example

Gary — Mon, 03 Apr 2017 14:17:40 GMT

Update (3) So I can now get the ble_app_hrs demo to work when building from source using S140 v5.0.0.2.alpha. However it won't build with .3.alpha, there are compile errors.

As for the throughput tests, I still can't get those to work with .2.alpha or .3.alpha. I can get it to build under both (there are two versions of the source code, one for each version of S140) but it doesn't do anything once flash over to the board.

RE: Help running BLE APP ATT MTU THROUGHPUT example

Gary — Mon, 03 Apr 2017 13:47:37 GMT

Follow-up (2). None of the BLE programs that I build either with IAR or with GCC work. I can build the blinky program with GCC OK and it runs. But no luck with the BLE ones.

Also when trying to use "make flash" to download the .hex file to the board I get:

Flashing: _build/nrf52840_xxaa.hex nrfjprog --program _build/nrf52840_xxaa.hex -f nrf52 --sectorerase ERROR: The --family option given with the command (or the default from nrfjprog.ini) ERROR: does not match the device connected.

RE: Help running BLE APP ATT MTU THROUGHPUT example

Gary — Mon, 03 Apr 2017 13:12:11 GMT

As a follow up, the heart rate demo from here www.nordicsemi.com/.../Getting-started-with-the-nRF52840-Preview-Development-Kit works perfectly with the nRF Toolbox on Android. But that is using the .hex file directly... I just tried building from source but it exceeds the 32K limit of my version of IAR... I will try to build using GCC now.