Re: Limesdr mini on Orange Pi Zero

Hi Gullik,

I'm not the expert on osmo-trx, but as nobody else has followed-up so far:

On Wed, Jan 23, 2019 at 01:44:09PM +0100, Gullik Webjorn wrote:

We are reading 270 kbit/sec from the radio. Each sample is I + Q, 16 bits, 4 bytes

To be more precise: 270 ksymbols/sec. Every sample is 16bit I+Q and hence four bytes in total.

With the Lime, samples per symbol is 4, so we are getting 4 bytes 4 * 270 k.

indeed.

So, we need to read 4.333 Mbytes / second.

also seems correct as per my understanding.

We read these 2500 bytes at the time, i.e. 1733 "packets" per second, each packet at 576 uS interval (average).

I cannot comment on that, but if those are the figures you found in the code, then that's it.