STM32 MCUs Products

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Forum Posts

STM32G0B1CET6N VDDIO2

Hello I'm trying to wire up the STM32G0B1CET6N and I don't know how to use the VDDIO2 pin. What is it for and how should I wire it?

Resolved! Can TIMx OC DMA events be used to load DACs from memory?

I want to vary the duty cycle of two adjacent DAC values of an STM32G473.  I am using DAC1 channel1 and channel2 for the output. I want to load DAC1s DHR12Rx registers via DMA when TIM3 hits output compare values.  I set up a memory to peripheral tra...

KHarb.1 by Senior II
  • 258 Views
  • 12 replies
  • 0 kudos

Flash ECC ON STM32G0C1

I’m currently working on implementing and testing Flash ECC on my controller. According to the datasheet, the device supports ECC, and I can see that it is managed through the FLASH_ECCR register. However, I’m facing some difficulty verifying whether...

AJ2 by Associate
  • 143 Views
  • 3 replies
  • 2 kudos

Reset reason, detect debug session

Hallo,is it possible to detect in my code whether it was just loaded and started under debugger? The code should behave deifferant as usual because flash loader writes into RAM and .noinit section is modified because of this.I have already checked RS...

DrDro by Associate III
  • 64 Views
  • 1 replies
  • 3 kudos

STM32N6 - Unable to reset using NRST pin

Hi,I am working with a custom board using an STM32N657X0H3Q and cannot for the life of me bring about a reset via the NRST pin.I have tried applying the workarounds from errata sheet ES0620 - Rev 3, sections 2.2.19 and 2.2.23, but my device still jus...

silvia_b by Associate II
  • 126 Views
  • 3 replies
  • 0 kudos