Cypress Perform

Home > Design Support > Cypress Developer CommunityTM > Cypress Forums > USB Controllers > Can not find driver for application AN61345

Bookmark and Share
Cypress Developer CommunityTM
Forums | Videos | Blogs | Training | Rewards Program | Community Components



Can not find driver for application AN61345
Moderator:
RSKV

Post Reply
Follow this topic



Can not find driver for application AN61345

GeriB posted on 14 Mar 2011 1:38 AM PST
Senior Member
11 Forum Posts

Hello together

I am Gerhard from Austria, I am new here and also new in the programming of Cypress devices:)

Currently I want to test the application related to Application note AN61345. I downloaded the software to the Cypress FX2-chip. My Win-Xp-professional is searching for a driver called "EZ-USB  FX2 Back to Back...". I choosed the Cyusb-driver comming with the Cypress Suite USB 3.4.4 but it seems that this driver does not fit.

If someone of you would provide me some hints how to solve this problem, I would be very happy

Best regards and thank you in adavance

Gerhard




Re: Can not find driver for application AN61345

GeriB posted on 14 Mar 2011 01:51 AM PST
Senior Member
11 Forum Posts

I just forgot to say:

I have also edited the CyUsb-Inf File in the cypress suite to

;for all platforms
[Device]
%VID_B404&PID_0310.DeviceDesc%=CyUsb, USB\VID_B404&PID_0310

But it does not work.

Beste regards

Gerhard



Re: Can not find driver for application AN61345

aasi posted on 14 Mar 2011 02:23 AM PST
Cypress Employee
1090 Forum Posts

Gerhard,

Looking at the edit, I think you've got the endianess wrong. Cypress VID is 04B4, the edit required must be

%VID_04B4&PID_1003.DeviceDesc%=CyUsb, USB\VID_04B4&PID_1003

Regards,

Anand



Re: Can not find driver for application AN61345

GeriB posted on 14 Mar 2011 02:37 AM PST
Senior Member
11 Forum Posts

Hello Anand

Thank you very much for fast your help. Now the driver has been detected by the system:

I hope, the example is working now.

Friendly regards

Gerhard

 






ALL CONTENT AND MATERIALS ON THIS SITE ARE PROVIDED "AS IS". CYPRESS SEMICONDUCTOR AND ITS RESPECTIVE SUPPLIERS MAKE NO REPRESENTATIONS ABOUT THE SUITABILITY OF THESE MATERIALS FOR ANY PURPOSE AND DISCLAIM ALL WARRANTIES AND CONDITIONS WITH REGARD TO THESE MATERIALS, INCLUDING BUT NOT LIMITED TO, ALL IMPLIED WARRANTIES AND CONDITIONS OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT OF ANY THIRD PARTY INTELLECTUAL PROPERTY RIGHT. NO LICENSE, EITHER EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, IS GRANTED BY CYPRESS SEMICONDUCTOR. USE OF THE INFORMATION ON THIS SITE MAY REQUIRE A LICENSE FROM A THIRD PARTY, OR A LICENSE FROM CYPRESS SEMICONDUCTOR.

Content on this site may contain or be subject to specific guidelines or limitations on use. All postings and use of the content on this site are subject to the Terms and Conditions of the site; third parties using this content agree to abide by any limitations or guidelines and to comply with the Terms and Conditions of this site. Cypress Semiconductor and its suppliers reserve the right to make corrections, deletions, modifications, enhancements, improvements and other changes to the content and materials, its products, programs and services at any time or to move or discontinue any content, products, programs, or services without notice.

Spec No: None; Sunset Owner: KXP; Secondary Owner: VWA; Sunset Date: 01/01/20