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problem with an82072 general HID USB | Cypress Semiconductor

problem with an82072 general HID USB

Summary: 3 Replies, Latest post by PSoC73 on 22 Sep 2013 05:56 PM PDT
Verified Answers: 0
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guyf's picture
User
3 posts

 Hi

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

user_119377051's picture
User
866 posts

Hi guyf

Which archive did you use?

AN82072(PSoC Creator 2.1 SP1) or

AN82072_Archive(PSoC Creator 2.1_2.0) ?

guyf's picture
User
3 posts

Im using AN82072(PSoC Creator 2.1 SP1) and my board has psoc 3 prod.

user_119377051's picture
User
866 posts

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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