Register RPD in NRF24LE1

RE: Register RPD in NRF24LE1

ovrebekk — Mon, 16 Oct 2017 19:11:08 GMT

You would probably have to do a long series of measurements, and add some filtering to your data, to get a more realistic estimate of channel occupancy. The problem is that interferers in the area like WiFi or Bluetooth devices might send data at a very random and unpredictable rate, making it hard to predict which channels might be occupied in the future.

Best regards

RE: Register RPD in NRF24LE1

Raul — Thu, 12 Oct 2017 18:53:30 GMT

I have tested with a 1000mseg of delay, now every time I run the loop the response is diferent; some times show some occupied channels, other times all channels are free, but never repeat the same occupied channels. Is reliable use the RPD register to determine occupied channels? Thahk¡

RE: Register RPD in NRF24LE1

ovrebekk — Tue, 03 Oct 2017 06:18:17 GMT

It takes 130us for the receiver to turn on. Do you have some delay after setting CE_HIGH() before you try to read the RPD register?

RE: Register RPD in NRF24LE1

Raul — Mon, 02 Oct 2017 18:04:03 GMT

Thank for suppor me. Im try to disable the receiver as you said, but the result is the same. Some idea about it? Regards

RE: Register RPD in NRF24LE1

ovrebekk — Mon, 02 Oct 2017 07:25:29 GMT

You can't change the RF channel without disabling the receiver first with CE_LOW();
Could you try to change that and see if it works better?
Best regards