Hello Everyone,
I have downlaoded sample code of USB HID of LPC2368 and I am using to test it with LPC2387. But code is not working properly.
LED of USB connect is blink while I am attaching USB that means it connects properly But its not able to transfer data. I don't know what is wrong in my code or I am doing something wrong.
Please if anybody had done this before it please suggest me what is wrong.
Thanks in advance.
While you are checking the connections as suggested, maybe you should check the values of the series resistors R43 and R49. You schematic calls for 33 ohm resistor which is correct. But are they really 33 ohm? I had a few boards where the resistors where incorrectly populated with 33K resistors. The symptoms were similiar to what you describe in you posts.
Bradford