Donald, I changed the sample to 2e6 and then up to 4e6, both way the Overrun indicator starts to appear faster and then fills the terminal window faster.
I am not sure if I have something wrong with the driver or kernel config. It's a stock kernel from the raspbian distro. I tried a couple of different USB ports on the pi with no change. On Mon, Mar 2, 2015 at 2:22 PM, rgk <[email protected]> wrote: > > I am currently building a completely portable pi 2 setup that runs off of > LIPOs. This is my intended purpose...IE my hackRF on my pi. I'm very > interested in what others have done similar to this. > ------------------------------ > From: [email protected] > Date: Mon, 2 Mar 2015 08:00:50 -0500 > To: [email protected] > Subject: [Hackrf-dev] HackRF with Raspberry Pi 2 Overruns > > > I wanted to see if anyone has had similar experience with the Raspberry Pi > / Pi 2 with regards to the HackRF. > > The USB port bandwidth was was around 18MB when I ran the transfer test. > > When I get into GNU, I have a very simple example that show the standard > fft on coming from the hackrf source. I have the sample rate set to 1.0e6 > but also run into similar issues when I run at 64k. I get the OOOOOO being > posted and not just when I start the application. > > Thanks > > _______________________________________________ HackRF-dev mailing list > [email protected] > https://pairlist9.pair.net/mailman/listinfo/hackrf-dev >
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