I am a newbie so i’m sorry if this problem is very easy. but i couldn’t solve it by myself.
i got a beaglebone black A5C a week ago from Farnell
when i connect the bbb to laptop the process is like below
- power led is on
- four seconds later usr0 is on
- after that usr1 and usr2 are on
- all the usr leds are on
- usr0 is heartbeating
enclosed you can find a file which shows led status when connected.
I installed the bone_drv.exe program.
i left the bbb connected to laptop more than 30 minutes but laptop didn’t recognize it. I’ve tried a win7 laptop, winxp laptop, winxp desktop pc, win7 64bit desktop pc but none of them recognize it.
so i have used several different usb cables and the result is unfortunately same.
I have checked the usb cables by avometer. the cables are ok.
I have downloaded usbview program and connected the bbb and i see the program doesnt recognize it.
but beaglebone black’s leds are blinking so it seems like running but usb connection.
bbbleds.mp4 (5.35 MB)