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Task #3055

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VK GR

USB stack integration

Task #3055: USB stack integration

Added by Venu Krishnamurthy 2 months ago. Updated 8 days ago.

Status:
Analysis Started
Priority:
Normal
Assignee:
Greeshma Rayani
Start date:
07/01/2026
Due date:
12/01/2026 (58 days late)
% Done:

100%

Estimated time:

Description

mplabx USB stack integration.
port the USB configuration code
make a E54 release 1.3

Related issues 1 (1 open — 0 closed)

Related to Chola Turbo Machinery Pvt Ltd - Task #3054: USB Configuration Tool(Revision)In ProgressMucheli Rajendra12/01/202620/01/2026

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VK Updated by Venu Krishnamurthy 2 months ago Actions
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 #1

  • Related to Task #3054: USB Configuration Tool(Revision) added

GR Updated by Greeshma Rayani about 2 months ago Actions
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 #2

  • % Done changed from 0 to 70

USB port is not being detected.

-> changed the VBUS pin from PC00 to PC16 according to our Gateway board.
    -> According to the data sheet the USB peripheral is supposed to get 48mHZ in the developed code clock is automatically being assigned with 60mHZ. so by assigning a separate gclk for usb now port is being detected.

While doing the testing verified that write is not happening properly checking that issue.

GR Updated by Greeshma Rayani 8 days ago Actions
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 #3

  • % Done changed from 70 to 100

GR Updated by Greeshma Rayani 8 days ago Actions
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 #4

After changing the VBUS pin USB pin detecting and read write is also working. USB code has been integrated in the E54 main application.

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