nrf24lu1+ and nrf24l01+ communication.

RE: nrf24lu1+ and nrf24l01+ communication.

Kenneth — Mon, 08 Feb 2016 10:47:25 GMT

The tx_address must be the same for both PTX and PRX as shown above. The PRX can setup a HAL_NRF_PIPE1 with a another tx_address to receive data from a second PTX.

RE: nrf24lu1+ and nrf24l01+ communication.

Pradeep Chl — Fri, 05 Feb 2016 17:04:32 GMT

You have used tx_address in both PTX and PRX, does tx_address value differ in PTX and PRX or same? You have not set HAL_NRF_PIPE1 on both PTX and PRX.

RE: nrf24lu1+ and nrf24l01+ communication.

Pradeep Chl — Thu, 04 Feb 2016 08:50:21 GMT

How did you define the own address of PTX or PRX? As I understood, you have setup the address of the other device for PTX and PRX. Please elaborate.

Thanks,

RE: nrf24lu1+ and nrf24l01+ communication.

Kenneth — Tue, 02 Feb 2016 19:16:03 GMT

There is an application note named 'nAN24-12 - Software Examples Using ShockBurst™ Modes in nRF24L01 and nRF24LU1' that might be helpful here, you should download the nAN24-12.zip so you also get the example code.

The PTX might use the following to change the address of the packet to transmit:

hal_nrf_set_address_width(HAL_NRF_AW_5BYTES); 
hal_nrf_set_address(HAL_NRF_TX, tx_address);
hal_nrf_set_address(HAL_NRF_PIPE0, tx_address); // Required to receive the ACK.

The PRX can use:

hal_nrf_set_address_width(HAL_NRF_AW_5BYTES); 
hal_nrf_set_address(HAL_NRF_PIPE0, tx_address);