RE: How to use BASEn, PREFIXn, RXADDRESS and TXADDDRESS?

shengsu — Mon, 29 Dec 2014 14:57:12 GMT

Could you, please, comment this part:

NRF_RADIO->PREFIX0 = ((access_address >> 24) & 0x000000FF);
NRF_RADIO->BASE0 = ((access_address << 8) & 0xFFFFFF00);
NRF_RADIO->TXADDRESS = 0x00; // Use logical address 0 (prefix0 + base0) = 0x8E89BED6 when transmitting
NRF_RADIO->RXADDRESSES = 0x01; // Enable reception on logical address 0 (PREFIX0 + BASE0)

And I still don't understand how to transmit data to specific device. For now on my two devboards it works only when ALL fields are equal. And I suspect that if I get third devboard, it will get the message simultaneously with the second one.

RE: How to use BASEn, PREFIXn, RXADDRESS and TXADDDRESS?

David Edwin — Sat, 27 Dec 2014 22:34:35 GMT

There is a sample mesh available here and you can use it to understand the concepts. github.com/.../nRF51-ble-bcast-mesh