STM32 MCUs Products

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STM32F407ZET6 Could not verify ST Device

Hi All, I have a setup where I bought a STM32F407ZET6 dev board from AliExpress and have been using for almost 6 years using STM32Cube IDE. It was only until i updated my IDE from 1.6 to 1.14 when it started saying that "Could not verify ST Device! P...

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Neolithic by Associate III
  • 6087 Views
  • 19 replies
  • 8 kudos

timer 3 channel 2 pwm influence channel 4

Using stm32h743 device. when configuring timer 3 as pwm on channel 1 with phase on channel 2, we see that channel 4 will be influenced by channel 2even though channel 4 was not defined.if i configured channel 3 and 4 for pwm and phase i will have the...

dorong by Associate II
  • 179 Views
  • 4 replies
  • 0 kudos

Resolved! RWW for Single Bank Flash on STM32

I understand you can't erase the same bank you are running code in. Or something like that. But I am confused on the STMG0 because this one only has a single bank. So how do I use Flash to emulate EEPROM if I am using flash to run my code. Everything...

Carl_G by Senior II
  • 346 Views
  • 8 replies
  • 1 kudos

PTP offload H7: one-step timestamp from HW?

Heyho,a few questions to those who already used the PTP offload function (not via IP / UDP, but PTP directly over ethernet, MAC packet type 0x88F7), which can auto-generate SYNC and DelayRequest messages:1) As this feature does not auto-generate Foll...

LCE by Principal II
  • 265 Views
  • 9 replies
  • 3 kudos

Resolved! STM32H750 FDCAN Not transmiting

Dear Sirs,I am implementing an interface between an STM32H750 and a CanBus device of an electric bike. I have the FDCAN peripheral configured to 250kbit/s (FDCAN clock is 48MHz)I have to interface with devices that use Extended Frames, but the speed ...

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VCasa.3 by Associate II
  • 163 Views
  • 2 replies
  • 2 kudos

STM32G030 - FLASH - Fail to use FLASH_Program_Fast

Hi!I am using STMCube IDE and a STM32G030F6I am trying to implement a code that writes variables to the flash. And I was able to make it work, with some limitations...THIS CODE WORKSunion  {  uint8_t regs[6];  uint64_t data;  } mem;    uint64_t *my...

arthhh by Associate II
  • 1300 Views
  • 4 replies
  • 1 kudos