nRF24L01+ TX/RX interrupt timing jitter

RE: nRF24L01+ TX/RX interrupt timing jitter

Thomas K. — Fri, 01 Jun 2018 14:56:49 GMT

That worked, thank you very much!

RE: nRF24L01+ TX/RX interrupt timing jitter

Kenneth — Thu, 31 May 2018 12:42:51 GMT

There is also a *noack command you can use, so you don't need to disable ack.

RE: nRF24L01+ TX/RX interrupt timing jitter

Kenneth — Thu, 31 May 2018 12:41:38 GMT

Yes, but the receiver might have received the packet long time ago (several retransmit periods).

RE: nRF24L01+ TX/RX interrupt timing jitter

Thomas K. — Thu, 31 May 2018 11:38:16 GMT

They are sent with acknowledge, I will try to disable the ACK and come back to you, thanks! But shouldn't the TX interrupt only be asserted after the transmit has been successful, i.e. after the ACK has been received?

RE: nRF24L01+ TX/RX interrupt timing jitter

Kenneth — Thu, 31 May 2018 11:20:04 GMT

Hi, are you sending the packets with or without acknowledge? If you are using acknowledge there may be re transmits, both in forward and reverse direction. You may use the noack command to send data without acknowledge, then you may lose packets, but the timing will be accurate when successfully received.