[beagleboard] Re: BBG wo'nt boot with P8_29~46 connected to expansion connector

Thank you for the tips. I have unplug the other ends of both connectors that fail the boot then I got BOOTUP!! It turn out to be the 3.3V lead of MW MPM-15-3.3 SMPS(switch mode power supply) is nearly short with the ground lead when it is inactive. So I have to unplug the 3.3V lead when I boo

[beagleboard] Re: Trackback Error running rb_file.py on BBB, fresh installation

Hi Jim, "Never use sudo during development. Instead add yourself (your user ID) to the group pruio, and work from user space." May I ask why?and how? Charles TJF於 2019年4月30日星期二 UTC+8上午3時18分27秒寫道： > > Hi Sean! > > Am Montag, 29. April 2019 19:23:25 UTC+2 schrieb Sean Landerkin: >> >> ... how do

[beagleboard] Cannot i2cdetect I2C device PCA9685 on BBG

Hi I have connected I2C device PCA9685 to BBG and try i2cdetect and nothing came out! ? I check with support from PCA9685 and change to connect to a second PCA9685; still not i2cdetect on 40? https://forums.adafruit.com/viewtopic.php?f=19&t=143686&p=709867#p709867 I have checked some relevant

[beagleboard] Re: Cyclops for Beaglebone Black

Solved, it actually does not configure in the DOT... On Wednesday, September 12, 2018 at 3:48:04 PM UTC+1, Chao wrote: > > The exposed Cyclops method is employed to guarantee a synchronised speed > between CPU and RPU of the Beaglebone Black. While it always says the > error whe

[beagleboard] Cyclops for Beaglebone Black

The exposed Cyclops method is employed to guarantee a synchronised speed between CPU and RPU of the Beaglebone Black. While it always says the error when configures pins through all required overlays have been installed and loaded as the README introduction. /sys/devices/ocp.*/P8_46_pinmux

[beagleboard] I can't install Beaglebone driver on Windows 10 professional

Hi everybody, I can't install Beaglebone driver on Windows 10 professional successfully. Could anybody please give me some advice? The installation wizard shows:

Re: [beagleboard] Beaglebone Black Ethernet Phy Not Detected on Boot.

ad a lot of "phy not found" in this case as > well. In all my experiments the console port was always connected to a PC. > > Regards > > Alex > > On Tuesday, December 9, 2014 6:10:37 PM UTC+1, KeOu Chao wrote: > Alex, > > I did more testing by using a remote p

Re: [beagleboard] Beaglebone Black Ethernet Phy Not Detected on Boot.

e as > well. In all my experiments the console port was always connected to a PC. > > Regards > > Alex > > On Tuesday, December 9, 2014 6:10:37 PM UTC+1, KeOu Chao wrote: > Alex, > > I did more testing by using a remote power switch; using 3 BBBs with 3 > diff

Re: [beagleboard] Beaglebone Black Ethernet Phy Not Detected on Boot.

Alex, I did more testing by using a remote power switch; using 3 BBBs with 3 different Kernel, no modification on U-Boot, Kernel. - 3.8.13-bone47 - that came with the board - 3.8.13-bone68 - upgrade via on board script /opt/scripts/tools/update_kerenl.sh - 3.14.22-ti-r31 - download from run-ee.