STM32 MCUs Products

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ThreadX conflict with Timer1

Hi,I'm using TIM1 in Encoder mode while running ThreadX in the program in STM32H523. I encountered an issue where TIM1→CNT only toggles between 0 and 1 when rotating the encoder. However, when I deactivated ThreadX, the encoder worked fine. I haven't...

Jeff4 by Associate
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How to calculate i2c timingR for stm32H5

I need help understanding how to calculate I2C timingR without using stm32cubemx.I have searched high and low and I haven't had any luck finding solutions.I want to create function that helps me manually setup the timing with different inputs without...

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STM32G4 UCPD:Debug issue

Hello, I have encountered a similar problem to the one in this link .I am also trying to use the UCPD Monitor to send message. For example, I request a new voltage from the source using the "Request Power Profile" message from the "Message Selector" ...

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Susu by Associate II
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custom board using STM32G431 and TCPP03

Hi @Susu , I have designed a custom board using STM32G431 and TCPP03, am able to see the debug traces in CubeMonUCPD. But unable to get the GUI interface and board is not detected. I have enabled the GUI interface in cubemx ,still not working.Can you...

RJain.1 by Associate III
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  • 5 replies
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STM32U575 OTG_FS host suspend and remote wakeup failure

I am trying to implement an application with USB CDC-ECM host capabilities. As a bring up setup, I configured two STM32 boards:1) STM32U5G9J-DK2 board, configured as a CDC-ECM device, using USBX.2) STM32U575I-EV, configured as a CDC-ECM host, using U...

talk by Associate
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  • 1 replies
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How to determine proper DSI, LTDC and HDMI timings?

This is my first time working with any DSI/LTDC/HDMI related stuff, so I'm still figuring a lot of this stuff out and could use some help figuring out how times and clock speeds all interact. I'm using the STM32H757 Eval board.  I have it working wit...

JKaz.1 by Associate III
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  • 8 replies
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STM32G4 MCU ADC output suddenly stucks to zero

Hello,I'm using an STM32G474ME MCU for grid connected power converter applications.I use multiple ADC modules for current and voltage sensing of the converter, and when I drive the power converter, the result values ​​of all channels in certain ADC m...

Pin Remapping Confusion

I am using the STM32G071. My first board is built on the G071G8UxN. This is a 28-pin version.UCPD1_DBCC2 on pin 14 PB0UCPD1_DBCC2 is also on PA10 but that's not connected on the 28-pin version. However, you can remap and replace PA12(pin 19) with PA1...

Carl_G by Senior
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