Hello everyone. I need to help immediately. I neet to disable VBUS pin on STM32F429. How can I do ? please help me
Hi kadir ustun ,
Unfortunately, it is difficult to follow the status of issues you are facing.Each time a new discussion on the forum for almost the same topic (3)This is confusing...don't know where to start exactly...To be able to efficiently help you, I suggest you provide a clear status on one post!
actually I use CAN2 at STM32F429ZI. but, ı can not connect PB13 because of VBUS. I need to disable VBUS. but, I dont know how ı can
>> I need to help immediately.
This isn't how forums work, for immediate help hire contractors/consultants that answer to you, and are paid
How To Ask Questions The Smart Way
The use of PB13 VBUS is specific to the STM32F429I-DISCO board design.
Review the schematic, follow the traces, and try to determine if those can be cut or modified to meet your requirements.
Thank you for answered
"ı can not connect PB13 because of VBUS."
what does that mean?
"I need to disable VBUS. but, I dont know how ı can "
would reading the datasheet help?
The question is poorly framed. The OP is using the STM32F429I-DISCO where PB13 is wired as VBUS and connects to an LED, etc
Thank you for answered. When I look datasheet, it says you can use PB13 pin as CAN2_Tx
That is as far as the chip itself is concerned.
On the Discovery board, as Clive One has explained, the pin is used to detect the presence of VBUS.
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