About HMsDobby2

HMsDobby2 · 2024-12-01

Hello, Can I output an adjustable voltage ranging from -10V to 10V using the h753zi development board? I found something like a "PWM to 0-5V/10V DAC Module."Would I need to use such an external module or build an additional circuit externally to achi...

HMsDobby2 · 2024-07-07

Hello,I'm using the nucleo-h743zi2 board.I am trying to use the USB OTG FS function.The .IOC file settings are as follows:USB_OTG_FS enabledMODE: DEVICE_ONLYVBUS: disableuncheck SOFI provided power through an external source and also swapped the D+ a...

HMsDobby2 · 2024-06-16

Hello, I want to communicate with a PC using FDCAN with the Nucleo-H743ZI2 development board. According to the information I found,the STM32 board requires a transceiver for CAN communication,and since the PC does not have a CAN port, a CAN to USB in...

HMsDobby2 · 2024-05-22

Hello, I'm using the nucleo-h743zi2 board.I cannot select LSE in my clock configuration. My board is currently in the state described in the following guide. Does anyone know the reason? Thank you in advance for any advice you can provide.

HMsDobby2 · 2024-05-06

Hello, I'm using the nucleo-h743zi2 board.When obtaining the value of TIM2->CNT (or TIM5->CNT) through the combined channels of TIM2 or TIM5 on this board, without any special settings, I can perceive the encoder rotating in reverse as a negative val...

HMsDobby2 · 2024-07-15

I checked and found that the clock configuration settings were incorrect, but now everything is working fine.Thank you.

HMsDobby2 · 2024-05-22

I found out the reason.It was not set in RCC. Thank you.

HMsDobby2 · 2024-04-26

Thank you for your response. I have resolved this issue.

HMsDobby2 · 2024-04-17

Thanks for the detailed responses!

HMsDobby2 · 2024-04-14

Thank you! However, can I just solder using the method I described? I'm a beginner and want to make sure.

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NUCLEO-H753ZI voltage output

USB_OTG_FS Device Recognition Error

nucleo-h743zi2 FDCAN

Why isn't my LSE activated?

Timer's Combined Channels - Encoder Mode

Re: USB_OTG_FS Device Recognition Error

Re: Why isn't my LSE activated?

Re: Seeking Advice for Communication on Nucleo-h743zi2 Board

Re: HSE on-board oscillator from X3 crystal (STM32 NUCLEO-H743ZI2)

Re: HSE on-board oscillator from X3 crystal (STM32 NUCLEO-H743ZI2)