Porting nRF24LE1 RF code to NRF51822 Radio

RE: Porting nRF24LE1 RF code to NRF51822 Radio

Scott — Wed, 23 Sep 2015 23:22:27 GMT

Thank you for clarifying the address conversion - that was helpful.

My earlier post was a bit confusing. I updated the code to the most recent version.

RE: Porting nRF24LE1 RF code to NRF51822 Radio

Hung Bui — Fri, 18 Sep 2015 11:47:13 GMT

Hi Scott,

I am not quite sure I understand. Which receiver's address are you using ? As far as I can see you are using mReceiveAddress for Pipe0 on your receiver, which is { 0xE7, 0xE7, 0xE7, 0xE7, 0xE8 } but you are trying to send to address { 0xA7, 0xA7, 0xA7, 0xA7, 0xA8 }; from your transmitter. Aren't they should be the same ?

If you want to send data to address { 0xE7, 0xE7, 0xE7, 0xE7, 0xE8 } on the nRF24L, on the nRF51 you should configure as follow:

nrf_esb_set_address_prefix_byte(0, 0xE7);
nrf_esb_set_base_address_0(0xE8E7E7E7);

Dynamic payload, ack payload should be set correctly, as mentioned here in known issues section.

RE: Porting nRF24LE1 RF code to NRF51822 Radio

Hung Bui — Thu, 17 Sep 2015 13:08:40 GMT

Hi Scott,

Please let me know you are testing with "\nRF_Examples\8.1.0\peripheral\radio" example or with "\examples\proprietary_rf\esb\esb_ptx_prx" ? I'm seeing you are using ESB library but you are setting the radio manually, this is not correct.

Note that if you want two device talk to each other, the TX address on the transmitter should match with the RX address on the receiver.

In the example \examples\proprietary_rf\esb\esb_ptx_prx, we have provided the setup you should use on the nRF24LE1 to test, please have a look at the nrf_esb_constants.h file.