google / prudaq Goto Github PK

what are the various analog/digital pins available to be used in this project?

Reading the outbound data performance bit intrigued me. I believe the usb gadget interface on the BBB should theoretically be capable of much higher speeds than the onboard 10/100 NIC. You may simply be missing some performance tuning. Have you ensured that you were using the latest useable kernel and usb-cdc-dma? I can't test because I have neither a BBB nor a prudaq.

prudaq_capture needs to run as root or else it seg faults, lets put a check for uid=0 in the code itself to notify the user, otherwise it's hard to know what's going on.

Hi, great work - very very useful documentation. I'm working on adapting prudaq code for a similar project.
I think this line:
cape_disable=capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMI

should be

cape_disable=capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN

Why was closed source software used to make the open source hardware. i.e. why not use KiCad instead of eagle?

QuickStart page has a placeholder for BeagleLogic instructions. Once BeagleLogic support is finalized, fill in the appropriate instructions there.

The newest beagleLogic-image from https://beaglelogic.readthedocs.io/en/latest/beaglelogic_system_image.html (Released on 2017-07-13)
comes with the kernel version 4.9 , but the quickstart "Option 1: Using the BeagleLogic system image" describes the sampling with a 4.8 kernel version i think.

In the image with the 4.9 kernel version some folders/paths have different names/are different now...
So replacing pru1 firmware (step 6) and setting up the pwm-signal for the clock (step 7, end of setup-script) doesnt work like described in the quickstart with the newest beaglelogic image...

hi
after make and make install(run true). i run sudo ./setupT but i have this error:

./setup.sh: line 43: echo: write error: File exists
Couldn't enable the prudaq-00A0.dtbo device overlay. (If the error was 'File exists', then the overlay was already enabled.)

i check /lib/firmware and prudaq-00A0.dtbo exist in this location.

in uEnv.txt:
i first comment enable_uboot_overlays=1(if was uncomment slots not exist in bone_capemgr)

kernel version : 4.9.147-ti-r121
any one can help?