About le-gal.guillaume

le-gal.guillaume · 2024-03-26

Hello Everybody, I use STM32CubeIDE1.15.0 Build: 20695_20240315_1429 and a custom board with a STM32303RE inside.I use the IOC interface to set the virtual port com. Everything work fine, just a detail: when i connect, then disconnect and reconnect t...

le-gal.guillaume · 2023-08-03

Hello,It's my first question i'm new to STM32.I use Win 11 and a Nucleo F303ZE (and a Nucleo F303RE, same problem), and y i need to use the virtual com port on the STM32 F303.So, I try to enable the Virtual com port on the Nucleo F303ZE on th 2nd USB...

le-gal.guillaume · 2023-08-04

I found:Set PG6 (USB_PowerSwitchON) to High (Low by default) and it works:This part of the scematic gived me the clue:BR

le-gal.guillaume · 2023-08-04

Hello,No unfortunately it doesn't help me.By the way, is it normal that USB_DP is at 0 after MX_GPIO_Init()?The piece of code in MX_GPIO_Init() where USB_DP switch to 0:BR

le-gal.guillaume · 2023-08-04

Another weird information...I plug the AZ delivery logic analyzer (8 channels, 24MHz..)When i plug the GND of the logic analyzer on the GND of the nucleo and the channel 1 (it works only with channel1) on PA11 or PA12, Win 11 see the device:It's may...

le-gal.guillaume · 2023-08-03

Hello,here is the schema:BR

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VCP without ST LINK (STM32F303)

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Re: VCP without ST LINK (STM32F303)