Hi, I am a beginner to Linux and BBB, so apologies if this is a the noob question.
I have the following setup: a BB and a 4D 28PTU display. The display is connected over the USB port of the BBB (not the miniUSB). Everytime when I want to use the display and plug it in while the BBB already runs I have to reboot the BBB first before it recognizes the display or even power it on. So i was wondering if I could manually do a reboot simulation for the display, like shut it down and power it back on. When I googled I came across this here: /sys/bus/usb/devices here I see 1-0:1.0 1-1 1-1:1.0 2-0:1.0 usb1 usb2 Which one is my mini and which one is my "normal" ? (I am assuming usb1 is the normal). when I look into the power directory I get 1-0:1.0 authorized avoid_reset_quirk bConfigurationValue bDeviceProtocol bmAttributes bMaxPower bNumInterfaces configuration dev devpath ep_00 idVendor manufacturer power quirks remove speed uevent version 1-1 authorized_default bcdDevice bDeviceClass bDeviceSubClass bMaxPacketSize0 bNumConfigurations busnum descriptors devnum driver idProduct ltm_capable maxchild product removable serial subsystem urbnum So I look at wakeup which is always disabled. So I'm wondering is it possible to simulate a reboot for the USB manually? And how? Do I just write something into the files? I don't want to test that because I am using the miniUSB to connect to the BBB and I am afraid that if I power something off it won't power back on. Thanks in advance! -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
