nRF52 ANT sample problem

[Akira]

Hi Mate, When I test the example of ANT which is named as hrm_tx(heart rate transmitter), after I programed the ANT_s212_nrf52_0.5.1.alpha.hex and the application of hrm_tx to my nRF52 DK, I can see nothing from my UART.

[Vidar Berg]

Hi,

Was not able to reproduce this issue, did it transmit after you programmed the SD and application?

These are the steps I did:

• Copied the API headers from the ANT_s212_nrf52_0.5.1.alpha to \nRF5_SDK_11.0.0-2.alpha\components\softdevice\s212\headers
• defined the ANT_LICENSE_KEY in nrf_sdm.h
• built the hrm tx example and loaded it together with the SD to the kit.
• Used tera term to receive the UART data.

[Akira]

Roger that, thanks for your steps, I can make my nRF52(PCA10036) work when I download the example of SDK_11.0.0.2 instead of SDK_0.9.2's. But another issue is coming, my PCA10040 prints nothing to tera term.

[Vidar Berg]

SDK 0.9.2 is configured for an older version of s210, see release notes for SDK, and will therefore not work out of the box with version 0.5.1. That would require the SD API to be updated.

With that said, strange that uart print is not working. Have you tried installing the latest segger Jlink driver?