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USB Low-Full-High Speed Peripherals

siac_2560096
New Contributor

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Starting Stage  USB Detecting on Device Manager

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Select the *.hex File

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After Flash the .hex File USB Device not Detecting

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1 Solution
SrinathS_16
Moderator
Moderator

Hello,

Please share the firmware source of the generated HEX file. If it is confidential, please share the descriptor file.

EDIT:

- Please check if the configuration descriptor data is correct in terms of the descriptor length, endpoint configurations.

- Capture the USB trace during the device enumeration to identify the point of issue.

- Ensure that the device hardware is fine and is in accordance with the AN15456.

Best regards,

Srinath S

View solution in original post

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1 Reply
SrinathS_16
Moderator
Moderator

Hello,

Please share the firmware source of the generated HEX file. If it is confidential, please share the descriptor file.

EDIT:

- Please check if the configuration descriptor data is correct in terms of the descriptor length, endpoint configurations.

- Capture the USB trace during the device enumeration to identify the point of issue.

- Ensure that the device hardware is fine and is in accordance with the AN15456.

Best regards,

Srinath S

View solution in original post

0 Likes