3 Replies Latest reply on Sep 22, 2013 5:56 PM by junichi.hiraoka

problem with an82072 general HID USB

guy.fishler Sep 22, 2013 5:56 PM

Im trying to test an82072 but it is not stable in USB data transfer.

mostly sending the data from PC to psoc kit (CY8Ckit-001 with PSOC3 prod.) so can change the DC and not the LED state.

from time to time the opposite happens - can send but cant receive (ADC value and button state).

I'm using windows8 (tried on win7 same problem) and i also tried to update the project component but with no success.

I also tried to change the USB cable.

need help ASAP.

thanks Guy

1. Re: problem with an82072 general HID USB

junichi.hiraoka Sep 22, 2013 12:58 AM (in response to guy.fishler)

        Hi guyf
Which archive did you use?
AN82072(PSoC Creator 2.1 SP1) or
AN82072_Archive(PSoC Creator 2.1_2.0) ?
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2. Re: problem with an82072 general HID USB

guy.fishler Sep 22, 2013 2:06 AM (in response to guy.fishler)

Im using AN82072(PSoC Creator 2.1 SP1) and my board has psoc 3 prod.
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3. Re: problem with an82072 general HID USB

junichi.hiraoka Sep 22, 2013 5:56 PM (in response to guy.fishler)

        Hi guyf
I had been done AN project
USB connection was established
Every data had transmitted
PC to device: PWM, LED sw
Device to PC: AD data, SW status
All seems working as well

But, I have to mention Host application behavior
It is working well itself but
This program have affected on other USB connection

When I have been turn on this program,
another USB device has disfunctional
This is very strange
We might have to check the Host application.
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