micro:bit became unable to talk to nrf52832 by RADIO

RE: micro:bit became unable to talk to nrf52832 by RADIO

Sigurd — Fri, 27 Mar 2020 15:38:44 GMT

Hi,

You might need to do a bytewise_bitswap() on the base_addr_0, before you set it with nrf_esb_set_base_address_0(). If you have further questions about this, please create a new question.

RE: micro:bit became unable to talk to nrf52832 by RADIO

Le Phuong — Tue, 24 Mar 2020 00:38:47 GMT

Hi, Have you any update?
I have a similar problem.

i config ESB right?

uint32_t err_code;
uint8_t base_addr_0[4] = {0x75, 0x62, 0x69, 0x74};
uint8_t addr_prefix[8] = {0x00, 0x01, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8 };

nrf_esb_config_t nrf_esb_config = NRF_ESB_DEFAULT_CONFIG;
nrf_esb_config.protocol = NRF_ESB_PROTOCOL_ESB_DPL;
nrf_esb_config.retransmit_delay = 600;
nrf_esb_config.bitrate = NRF_ESB_BITRATE_1MBPS;
nrf_esb_config.event_handler = nrf_esb_event_handler;
nrf_esb_config.mode = NRF_ESB_MODE_PTX;
nrf_esb_config.selective_auto_ack = false;

err_code = nrf_esb_init(&nrf_esb_config);

err_code = nrf_esb_set_base_address_0(base_addr_0);
VERIFY_SUCCESS(err_code);

But it not work, microbit not recive.

Microbit cfg group 0.

RE: micro:bit became unable to talk to nrf52832 by RADIO

Sigurd — Mon, 05 Aug 2019 14:53:15 GMT

Hi,

I see the same issue as you describe. The radio peripheral configuration does not seem to have changed, so there might be something with the payload in the new editor version that makes the gazell lib to not report the received packet. Further debugging could be to setup a radio peripheral example, and check if you are able to receive the packet, and check any differences in the payload.