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Hello all... please help...
I have tried every possible way imaginable to get the USBFS descriptor configured properly to enumerate both as a CDC UART and Audio Device. I have tried all of the previous examples I can find and nothing seems to work in Windows 10. I am using a PSOC Cy8CKIT-059. I have been able to successfully get Windows 10 to enumerate and install drivers for both the Audio device and the CDC UART individually with no problems. When I try and do both simultaneously using IADs everything goes gunnysack. There have been several examples of HID/CDC and dual CDCs, etc. but I have not found a single project using Audio and CDC. Can someone please post a working project that enumerates as an Audio Device and CDC UART Device? I am at a total loss for ideas right now.
Thanks you very much.
Kev
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PSoC 5LP
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Hi Kev,
We have published a KBA regarding IAD:
Implementing USB Composite Device with PSoC 3, PSoC 4L, or PSoC 5LP - KBA223141
You can refer to this link that gives a short description on how to design a USB design which would enumerate as an HID, COM PORT and audio devices for PSoC4200L to understand the usage of IADs:
Designing PSoC4200L USB Composite Device - Hackster.io
You can get the project (which is missing) for the above at this forum link:
PSOC4 USBFS CDC API (automatic memory management not supported)
Microsoft Certified USB UART Driver can be obtained from this link:
https://www.cypress.com/documentation/software-and-drivers/microsoft-certified-usb-uart-driver
Note: On Windows 10, you can use signed drivers only
Thanks,
Ankita Singh
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Hi Kev,
We have published a KBA regarding IAD:
Implementing USB Composite Device with PSoC 3, PSoC 4L, or PSoC 5LP - KBA223141
You can refer to this link that gives a short description on how to design a USB design which would enumerate as an HID, COM PORT and audio devices for PSoC4200L to understand the usage of IADs:
Designing PSoC4200L USB Composite Device - Hackster.io
You can get the project (which is missing) for the above at this forum link:
PSOC4 USBFS CDC API (automatic memory management not supported)
Microsoft Certified USB UART Driver can be obtained from this link:
https://www.cypress.com/documentation/software-and-drivers/microsoft-certified-usb-uart-driver
Note: On Windows 10, you can use signed drivers only
Thanks,
Ankita Singh