reset problem fx2lp

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siac_2560096
Level 1
Level 1
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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
Moderator
1000 replies posted 750 replies posted 500 replies posted

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
Moderator
1000 replies posted 750 replies posted 500 replies posted

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

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