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[BUG][STM32CubeMX 6.16.1] No pull up on UART8 single-wire.

Pull field is not set on UART8 GPIO when configured as single-wire.

STM32H743 / STM32H753.

ST Technical Moderator

Hello @Nicolas_B

Let me thank you for bringing this issue to our attention.

An internal ticket was submitted to the dedicated team (Ticket Number: 225731).

I will let you know when the issue is solved.

As Workaround, I suggest that you add GPIO_InitStruct.Pull = LL_GPIO_PULL_UP under

static void MX_UART8_Init(void):

Thanks.

Mahmoud

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

ST Technical Moderator

Hello @Nicolas_B ,

Let me thank you for posting.

I am currently checking this behavior, and I will get back to you ASAP.

Thanks.

Mahmoud

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

ST Technical Moderator

Hello @Nicolas_B

Let me thank you for bringing this issue to our attention.

An internal ticket was submitted to the dedicated team (Ticket Number: 225731).

I will let you know when the issue is solved.

As Workaround, I suggest that you add GPIO_InitStruct.Pull = LL_GPIO_PULL_UP under

static void MX_UART8_Init(void):

Thanks.

Mahmoud

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

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