STM32 MCUs Products

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Resolved! Timer and SPI clock synchronization on STM32F407

Dear All,I would like to interface an ADC (ADS131M08) with a STM32F407. The ADC datasheet mentions that for better performance, the ADC clock should be synchronized with the SPI clock. Is there any way to achieve such synchronization with the STM? I ...

Yves_P by Associate II
  • 279 Views
  • 3 replies
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Resolved! I2C1 & I2C2 Difference

Hello, this is DK.I am working on a project using stm32f429IIt6.I'm currently having an I2C problem at the end of my project.I2C1 uses PF 0, 1 / I2C2 uses PB 6, 7. The HW PCB completed, and the HW I2C pull up is the same.In I2C1 HAL code, the entire ...

Jdogk by Associate III
  • 836 Views
  • 13 replies
  • 5 kudos

Resolved! BusOff Interrupt

Hi I am using STM32F407 I want to make IRQ handler for busOff inetrrupt so can I use CAN1_SCE for bus OFF interrupt? B.R Ash

Ash1 by Associate III
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  • 1 replies
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stm32h743: Reduce Current consumption

Hello. I have a problem, I wanted to test the power saving mode on a board with a microcontroller stm32h743vit6. For this, I made a minimal project. Where I switch to stop mode and wake up by pressing the button. Consumption in this mode is about 4.5...

How does FDCAN time stamping work exactly on the STM32H7 ?

The FDCAN module generates timestamps for sent and received messages, and you can configure it to use TIM3 as the source. Unfortunately, the documentation is rather thin, so I am left with a few questions:Do TIM3 and FDCAN need to run from the same c...

K M by Associate II
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  • 2 replies
  • 0 kudos