Cyusb3kit-003 development board Cyfxusbuart routine, invalid configuration descriptor enumeration failed

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System: win11

The driver has been properly installed, and the factory default routine can run normally when I2C is started or USB is started.

Select USB to boot, and after downloading the cyfxusbuart firmware, the device manager shows that the configuration descriptor is invalid.

JimmyWu_0-1701789814279.png

May I ask if this is a driving problem?

smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/%E8%B6%85%E9%AB%98%E9%80%9FUSB%E5%A4%96%E8%AE%BE/CYUSB3KIT-003%E5%BC%80%E5%8F%91%E6%9D%BFcyfxusbuart%E4%BE%8B%E7%A8%8B-%E9%85%8D%E7%BD%AE%E6%8F%8F%E8%BF%B0%E7%AC%A6%E6%97%A0%E6%95%88%E6%9E%9A%E4%B8%BE%E5%A4%B1%E8%B4%A5/td-p/653370

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Hi,

Yes, the error may be caused by the driver. You can uninstall and reinstall the driver to see. After the firmware is downloaded, the device will be listed as a COM PORT;

JiangJing_0-1701852222302.png

 

smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/%E8%B6%85%E9%AB%98%E9%80%9FUSB%E5%A4%96%E8%AE%BE/CYUSB3KIT-003%E5%BC%80%E5%8F%91%E6%9D%BFcyfxusbuart%E4%BE%8B%E7%A8%8B-%E9%85%8D%E7%BD%AE%E6%8F%8F%E8%BF%B0%E7%AC%A6%E6%97%A0%E6%95%88%E6%9E%9A%E4%B8%BE%E5%A4%B1%E8%B4%A5/m-p/653892

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Translation_Bot
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Hi,

Yes, the error may be caused by the driver. You can uninstall and reinstall the driver to see. After the firmware is downloaded, the device will be listed as a COM PORT;

JiangJing_0-1701852222302.png

 

smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/%E8%B6%85%E9%AB%98%E9%80%9FUSB%E5%A4%96%E8%AE%BE/CYUSB3KIT-003%E5%BC%80%E5%8F%91%E6%9D%BFcyfxusbuart%E4%BE%8B%E7%A8%8B-%E9%85%8D%E7%BD%AE%E6%8F%8F%E8%BF%B0%E7%AC%A6%E6%97%A0%E6%95%88%E6%9E%9A%E4%B8%BE%E5%A4%B1%E8%B4%A5/m-p/653892

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Thanks for the reply, the issue was resolved after updating the SDK version to 1.3.5 and reinstalling the driver.

smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/%E8%B6%85%E9%AB%98%E9%80%9FUSB%E5%A4%96%E8%AE%BE/CYUSB3KIT-003%E5%BC%80%E5%8F%91%E6%9D%BFcyfxusbuart%E4%BE%8B%E7%A8%8B-%E9%85%8D%E7%BD%AE%E6%8F%8F%E8%BF%B0%E7%AC%A6%E6%97%A0%E6%95%88%E6%9E%9A%E4%B8%BE%E5%A4%B1%E8%B4%A5/m-p/653984

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