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.
1) Is the 1.5k pull-up resistor connects to the D+ pin (P0.29) of the MCU? 2) Does USBView reports "Device Bus Speed is Full"
"Device Bus Speed is Low" suggests that the pull-up resistor connects to D- line of the PC side - wrong connection. Until above 1) 2) are satisfied, try connection combinations :-)
Tsuneo
Hi
Thanks for help. My hardware connections are perfect but may be I have make mistake in download sample code from keil or may be it is copy paste errors. I have again download the code and its working nicely. Obveiously its my mistake and sorry for your inconvenience.
Anyways thanks for all your time and help. You were very helpful. Thanks a lot. Regards Dhaval