STM32 MCUs Products

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Forum Posts

STM32F446RET6 Virtual Com Port

I’m working on a custom board with an STM32F446REt6 and a USB Type-C 2.0 connector (GCT SB4105-GF-A). I haven’t implemented any external pull-up on the D+ and D- lines, but on the CC1 and CC2 pins I have 5.1k pulldown resistors. I managed to load the...

Screenshot 2025-07-01 163936.png
Nik_01 by Associate
  • 135 Views
  • 1 replies
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Resolved! Comparator to encoder configuration?

I want to route the internal comparators on the STM32G0B1 to the inputs of the encoder module. I can't find a way to do this in CubeMX. When I select "Encoder Mode" in the timer configuration, there is no option to route the comparators to the timer....

WA by Associate
  • 123 Views
  • 3 replies
  • 2 kudos

Resolved! Stm32f407vgtx TIM output compare mode

Hi I am trying to achieve output compare mode in TIM1 in stm32f407vgtx board . I am trying to generate a delay of one ms and running a timer clock at 1mhz after divide it with prescaler. I have enabled upcounter,TIM_CCER_CC1E bit in CCER, TIM_EGR_CC1...

Ash1 by Associate III
  • 177 Views
  • 1 replies
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ADC accuracy after STOP2 wakeup

Hello,I'm using LPTIMR1 to wake up from STOP2 mode and then use ADC to read battery voltage range from 10 - 15 V. The wakeup to use ADC is random as per user input (in seconds, minutes or hours).static void MX_ADC1_Init(void) { ADC_ChannelConfTypeD...

npatil15 by Associate III
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  • 1 replies
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Resolved! What harms STM32

Hey everybody. I had 3 STM32 F401RE for my robotic project but now I got "no stlink detected" error. Once I turned my computer off with shot down and then on again I couldn't get stm32 to work again, that's why one of them went away, the other one wa...

Maprex by Associate II
  • 248 Views
  • 7 replies
  • 7 kudos

Resolved! STM32 WITH MUTI CLIENT TCP PROBLEM

Hi, I am using stm32f46-disco working with client for TCP server, my problem is when I start with one client it works successfully but when I connect another client (also stm32f746-disco) it receives data slower than the previous client and swaps wit...

OWLchan by Associate III
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  • 2 replies
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Resolved! STM32F207 RTC Calibration

Greetings Everybody,I have Nucleo-F207ZG board. I want to try RTC feature of this STM32. In past i did try using RTC but after some days the time used to drift and it was like 4 seconds ahead than actual time after on week and after 1 month time was ...