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problem of DFU

Question asked by Lifan Niu on Aug 8, 2016
Latest reply on Aug 31, 2016 by Carlos_Mendoza

I made a board with LPC4320. I set the boot pins as USB0. But when I connect the board with PC, nothing happens. There is no USB device recognized, let alone entering DFU mode.

Did I miss something? Is there anything need to be set when booting the MCU for the first time? Install some drivers for example.  Or I should just check my soldering?

Could anyone help me?

Many thanks!

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