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Showing results for tags 'launchpad usb'.
Hi there. I'm having trouble getting the usb_dev_serial example to work. It compiles and flashes fine, but when I plug it in with the "Device" port, it doesn't work. The device gives its Device descriptor just fine, but the Configuration descriptor and one of the String descriptors are malformed. Edit: it seems the binary that came with the example works OK. I'll try to figure out what makes the binary I compiled fail enumeration. Edit2: Downloaded the codesourcery toolchain and it compiles the example correctly. These are the last few lines of dmesg: This is the Wireshark summa