STM32 MCUs Products

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STM32F407IET Timer Gated Mode

Hello, I am using the STM32F407IET in one of my projects and I have timer 1 set us as follows below currently my channel 1 is used to record the positive rises on a incoming pulse signal and what I want to do is use the gated mode to be able to tell ...

Jm3_0-1743517295652.png Jm3_1-1743517313084.png Jm3_2-1743517350952.png
Jm3 by Associate II
  • 571 Views
  • 7 replies
  • 2 kudos

Resolved! Crystal oscillator selection for 170MHz | STM32G484RET

Hi, I am designing a STM32G484RET into an application, and I wanted to confirm that my oscillator design will theoretically operate before having it manufactured. Target clock speed: 170MHz Crystal chosen: https://www.digikey.com/en/products/detail/e...

Matthew47_0-1743968317088.png

Resolved! CAN filtering to hit all filters not first one

Hi there, I'm configuring CAN filtering for STM32Hxxx. I have several filters configured. Currently, when CAN Frame match filter it is not going through other filters.Is there a way to change filtering behavior to hit all filters that match given pat...

psi by Associate
  • 250 Views
  • 1 replies
  • 0 kudos

Resolved! JPG Image with LIBJPEG (STM32F4)

I'm trying to read a .JPG image file from my SD Card (FATFS) and want to use LIBJPEG for decoding it. Everything seems to be fine until I execute the **jpeg_start_decompress()** function. As soon as this ifunction is executed a UsageFault is generate...

STM32H755 dual ADC DMA sample rate is half

Hi,I'm using STM32H755 nucleo board and evaluating ADC. I'm using ADC1 and ADC2. I like to get 1.92MSPS per ADC (12bit). According to my understanding I need minimum 8 cycles for conversion and therefor I was using 15.36MHz clock rate. With these set...

mosamasa by Associate II
  • 424 Views
  • 3 replies
  • 0 kudos

Resolved! Disabling write protection fails on STM32F401RE

My board is stuck with all write protection Bytes enabled.Please help thank you.  Running the following command fails to deactivate write protection. STM32_Programmer_CLI -c port=swd -ob WRP0=0---------------------------------------------------------...