USB pullup problem + usb_hid example problem

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by Jan van den Borst on Sat Dec 12 08:18:07 MST 2009
Hi all,
I got 2 problems with USB

1) I just tried to hookup an usb cable to the lpc1343 following the instructions from the getting started. However if the pullup is connected to the D- the device is not recognized. If I connect the pullup to the D+ it works (just like in the schematics of the mcb1000 lpc1343 demo board from Keil.)

2) I cannot get the usbhid demo to work. The usbhid_rom works OK. Any idea's?