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Posts: 249 | Thanked: 277 times | Joined on May 2010 @ Brighton, UK
#10
As requested, had to finish up things before I could reboot. I connected the phone and selected PC suite mode. I then fired up Mad Developer and toggled between windows and Unix networking. Unix networking gives the unable to enumerate message, the the new low speed device messages came from the Windows networking option.

Code:
Feb  4 21:27:31 (none) user.err kernel: hub 1-5:1.0: unable to enumerate USB device on port 4
Feb  4 21:28:35 (none) user.err kernel: hub 1-5:1.0: unable to enumerate USB device on port 4
Feb  4 21:29:22 (none) user.info kernel: usb 1-5.4: new low speed USB device using ehci_hcd and address 15
Feb  4 21:29:22 (none) user.err kernel: usb 1-5.4: device descriptor read/64, error -32
Feb  4 21:29:22 (none) user.err kernel: usb 1-5.4: device descriptor read/64, error -32
Feb  4 21:29:22 (none) user.info kernel: usb 1-5.4: new low speed USB device using ehci_hcd and address 16
Feb  4 21:29:22 (none) user.err kernel: usb 1-5.4: device descriptor read/64, error -32
Feb  4 21:29:22 (none) user.err kernel: usb 1-5.4: device descriptor read/64, error -32
Feb  4 21:29:22 (none) user.info kernel: usb 1-5.4: new low speed USB device using ehci_hcd and address 17
Feb  4 21:29:23 (none) user.err kernel: usb 1-5.4: device not accepting address 17, error -32
Feb  4 21:29:23 (none) user.info kernel: usb 1-5.4: new low speed USB device using ehci_hcd and address 18
Feb  4 21:29:23 (none) user.err kernel: usb 1-5.4: device not accepting address 18, error -32
Feb  4 21:29:23 (none) user.err kernel: hub 1-5:1.0: unable to enumerate USB device on port 4
Feb  4 21:29:44 (none) user.info kernel: usb 1-5.4: new low speed USB device using ehci_hcd and address 19
Feb  4 21:29:44 (none) user.err kernel: usb 1-5.4: device descriptor read/64, error -32
Feb  4 21:29:45 (none) user.err kernel: usb 1-5.4: device descriptor read/64, error -32
Feb  4 21:29:45 (none) user.err kernel: hub 1-5:1.0: unable to enumerate USB device on port 4
I think I'll have to grab some stripboard and a USB socket and make some proper test pads as that really looks like the data lines aren't working... The downside to shoving a multimeter probe into a USB male connector is that whilst you can test each pin you'll always be in contact with the outer ground...
 

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