[beagleboard] Re: PRUs realtime data acquisition, I2C bus and ADC

Hi Pierrick! Have you tried libpruio yet? It makes one PRU fetching samples from the internal ADC. Parameters are controled from the ARM side. Everything can get configured in user space (sampling rate, active channels, avaraging, and more). Device tree action

[beagleboard] BBIO_UART issues

Hello, I'm trying to follow the Adafruit_BBIO UART tutorial (https://learn.adafruit.com/setting-up-io-python-library-on-beaglebone-black/installation-on-ubuntu) When I execute UART.setup("UART1") I get the following error: RuntimeError: Unable to export UART channel. Is this an error with

[beagleboard] Re: Bus error on access to memory mapped GPIO[023]

Thanks Luigi ! That helped me so much. It's a great clue! On Thursday, June 13, 2013 at 1:12:36 PM UTC+4:30, Luigi Rinaldi wrote: > > I had the same problem, I resolved it exporting at least one pin for each > GPIO. After that I can access GPIO0, GPIO2 and GPIO3 with mmap. > It's not about

[beagleboard] Re: Cannot SSH to BBB anymore

Dennis Lee Bieber wrote: > On Fri, 18 May 2018 10:21:40 +0100, Chris Green > declaimed the following: > > >The BBB 192.168.6.x address is the one it sets up itself for use over > >USB (I think) so that won't appear on your ethernet LAN. > > > That