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problem pinguino pic32mx270
08-07-2015, 08:24 PM, (This post was last modified: 10-07-2015, 06:54 AM by scoppy.)
#1
problem pinguino pic32mx270
using this schema

http://wiki.pinguino.cc/images/7/75/Ping...e_2013.png

(but external power supply 3.3volt)


flash bootloader with mplab x ipe and pickit3 (can i very fuse and flash in alternate way?)

https://github.com/PinguinoIDE/pinguino-..._X8MHz.hex

still have fast flashing user led and no usb device working


Code:
[ 4262.603036] usb 7-1: device not accepting address 8, error -71
[ 4262.705058] usb 7-1: new low-speed USB device number 9 using uhci_hcd
[ 4263.114036] usb 7-1: device not accepting address 9, error -71
[ 4263.114067] usb usb7-port1: unable to enumerate USB device



changed pic same error Sad flah again boot loader same error Sad
some suggestion?
Reply
12-07-2015, 05:35 AM,
#2
RE: problem pinguino pic32mx270
solved inverted d+ and d-
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