How to change ANT device number after DFU on nrf52?

RE: How to change ANT device number after DFU on nrf52?

Kenneth — Thu, 25 Apr 2019 15:36:48 GMT

Ah... Looks like all parameters must be set then, else I presume it will default some value.

Best regards,
Kenneth

RE: How to change ANT device number after DFU on nrf52?

Wasil — Thu, 25 Apr 2019 10:04:11 GMT

sd_ant_channel_close

sd_ant_network_address_set

sd_ant_channel_id_set

sd_ant_channel_radio_freq_set

sd_ant_channel_period_set

sd_ant_channel_open

I do not know why but above pattern works for me. Its now changing ANT+ device number with out any issue.

Thanks for you help Kenneth.

RE: How to change ANT device number after DFU on nrf52?

Wasil — Wed, 24 Apr 2019 15:05:38 GMT

I have tried not to change device id and same problem.

I am not using ANTware II. I have garmin head unit that I am using to check if it display device ID.

RE: How to change ANT device number after DFU on nrf52?

Kenneth — Wed, 24 Apr 2019 14:37:51 GMT

Are you using ANTware II for instance to check the device?

What if you don't change the device number, but follow the same sequence, does it work then?

RE: How to change ANT device number after DFU on nrf52?

Wasil — Wed, 24 Apr 2019 09:21:53 GMT

Hi Kenneth,

That is correct. When I close, unassign, change device number , assign and open then I unable to find the device. It looks like slave stop sending ID.

RE: How to change ANT device number after DFU on nrf52?

Kenneth — Mon, 15 Apr 2019 17:55:35 GMT

I would expect you would need to close channel, unassign, then update channel id, assign, and open channel again. Is that what you are doing?

RE: How to change ANT device number after DFU on nrf52?

Wasil — Mon, 15 Apr 2019 16:23:36 GMT

Hi Kenneth, I have tried this but no success. I have also tried look up online but no useful info. Do you have any example for changing ANT+ ID during App running?

Thanks

RE: How to change ANT device number after DFU on nrf52?

Kenneth — Wed, 03 Apr 2019 12:14:55 GMT

I guess there are various ways to do this, but how about just:

1. call sd_ant_channel_id_get() to get device number, device type, transmit type.
2. update device number
3. call sd_ant_channel_id_set() to set device number, device type, transmit type.