parameters to modify to set properly the rx transceiver

RE: parameters to modify to set properly the rx transceiver

paolo lucantonio — Sat, 12 Oct 2019 10:39:36 GMT

edit. i changed the address and now it seems it is working since when sending the rxpayload command the status register has the rx_dr bit set to 1 but i am reading 01001110 so it is saying that something has arrived to the rx fifo but rx fifo is empty.

RE: parameters to modify to set properly the rx transceiver

paolo lucantonio — Thu, 10 Oct 2019 13:58:32 GMT

i am still having problem with the communication, could i send the arduino code to see if am i missing something? if possible in comparison with the code i wrote above

RE: parameters to modify to set properly the rx transceiver

ketiljo — Wed, 09 Oct 2019 11:43:46 GMT

Yes

RE: parameters to modify to set properly the rx transceiver

paolo lucantonio — Wed, 09 Oct 2019 11:26:31 GMT

so, in case i'd like to use the E0E0E0E0E0 i should write on pipe0 E0E0E0E0E2 for example and then E0 on pipe 2

RE: parameters to modify to set properly the rx transceiver

ketiljo — Wed, 09 Oct 2019 11:12:01 GMT

LSB in the address can't be the same on two pipes. So it' won't work if Pipe0 is 0xE0E0E0E0E0 and pipe2 is 0xE0. Use unique bytes for the LSB.

All addresses will work, except for 0x5555... and 0xAAAA... because this is a continuation of the pre-amble.

RE: parameters to modify to set properly the rx transceiver

paolo lucantonio — Tue, 08 Oct 2019 10:41:43 GMT

i understood that but i am having some troubles configuring it; assuming i assign the tx address with 0xE0E0E0E0E0 (it should be 5 bytes long as i understood from the datasheet) and i'd like to use pipe 2 to receive, should i write on pipe0 address the same address of tx since the 4 MSbyte of the rx addresses are in common and then write the last E0 on the pipe 2 one? besides, are there any restriction about the address i can use? for what i discover the addresses i am writing are just logic channel with respect to the physical RF channel so i should be able to use any address i prefere

RE: parameters to modify to set properly the rx transceiver

ketiljo — Tue, 08 Oct 2019 10:36:40 GMT

You need to make sure the TX address matches the RX address, and that you're using the same frequency of course, that's it.