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Stm32G0B0Ret6 with USB CDC Problem #2720

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thezcx opened this issue Apr 29, 2025 · 2 comments · Fixed by #2721
Closed

Stm32G0B0Ret6 with USB CDC Problem #2720

thezcx opened this issue Apr 29, 2025 · 2 comments · Fixed by #2721
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bug 🐛 Something isn't working
Milestone
2.11.0

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@thezcx
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thezcx commented Apr 29, 2025

Hello,

Im trying to make USB CDC on Stm32G0B0RET6. Im using it with CubeIDE which is working perfectly but cant make it work on Arduino

Tried every possible USB configs from dropdown menu. None working.

I asked ChatGPT and Claude but none worked also.

Is there a way to make it work ?

Best regards.
@fpistm
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fpistm commented Apr 29, 2025

Hi @thezcx
Which board ? Which target you used on Arduino? ....

@fpistm fpistm added the enhancement New feature or request label Apr 29, 2025
@fpistm fpistm added this to the 2.11.0 milestone Apr 29, 2025
fpistm added a commit to fpistm/Arduino_Core_STM32 that referenced this issue Apr 29, 2025
@fpistm
variant(g0): generic STM32G0B0RET USB clock configuration
7417940 
Fixes stm32duino#2720.

Signed-off-by: Frederic Pillon <[email protected]>
@fpistm fpistm mentioned this issue Apr 29, 2025
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fpistm added a commit to fpistm/Arduino_Core_STM32 that referenced this issue Apr 29, 2025
@fpistm
fix(g0): USB STM32G0B0xx configuration
06e461f 
Fixes stm32duino#2720.

Signed-off-by: Frederic Pillon <[email protected]>
@fpistm fpistm added bug 🐛 Something isn't working and removed enhancement New feature or request labels Apr 29, 2025
@fpistm
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fpistm commented Apr 29, 2025

Looking at boards support of the G0B0RET, it exists only the generic. The USB clock config was not set to 48MHz. I've made a PR to configure it and fix USB irq.
Could you test with #2721.

fpistm added a commit that referenced this issue May 5, 2025
@fpistm
fix(g0): USB STM32G0B0xx configuration
3c2d468 
Fixes #2720.

Signed-off-by: Frederic Pillon <[email protected]>
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bug 🐛 Something isn't working
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STM32 core based on ST HAL
Status: Done
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2.11.0
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variant(g0): generic STM32G0B0RET USB clock configuration fpistm/Arduino_Core_STM32
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@fpistm @thezcx