STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

STM32H753XI MCU with W25Q512 in dual flash mode

Hello,I'm using STM32H753XI MCU with two W25Q512JV(its 64Mb) in dual mode, the nCS and data lines are separate, Clock line is same. I've configured the QUAD SPI in dual flash mode as mentioned in AN4760. I'm trying to read the sectors from first flas...

AShel.1 by Associate III
  • 2339 Views
  • 7 replies
  • 0 kudos

RTE_Device vs CubeMX

I am wondering about the state of mcu configuration options.In the past we have exclusively used RTE_Device (Framework classic) to configure devices and over the years we have built our own libraries on top of this system.Although I like the look of ...

Jvan .19 by Associate II
  • 2052 Views
  • 7 replies
  • 0 kudos

Measuring capacitance using an 8-pin STM32

Hi,I designed a circuit using an 8-pin PIC microcontroller, which I would like to replace by a more advanced model.Being a total STM32 neophite, I wante to know if there is an 8-pin device offering the following features (* means the feature is alrea...

i4004 by Associate
  • 1417 Views
  • 2 replies
  • 0 kudos

Resolved! ADC Readings Effected by Capacitors?

Hello,  I am new to ST boards, so please bear with me! I am trying to get a vibration reading from a beam using a piezoelectric sensor through an analog pin (ADC reading). I noticed in experiment that the timing of the piezoelectric sensor was not qu...

aab_2-1690703659000.png aab_0-1690703397957.png
aab by Associate
  • 1864 Views
  • 3 replies
  • 1 kudos

Resolved! STM32H7 Synchronous USART receiving problem with DMA

Hello, in my project I need to read an encoder that clocks out data with clock burst. For this I decided to use UART with clock generation and DMA. (I also mixed up RX from one UART to another , but this is not a problem if request happens at the sam...

image.png image.png
Linas L by Senior II
  • 1731 Views
  • 5 replies
  • 2 kudos

Resolved! ADC and pullup/pulldown

Hi, for a STM32F303RE I configured a pin as an ADC input. I want to use the pullup/pulldown resistors as a voltage divider for an offset voltage. I tried to switch on both in ADC mode, that did not work. Everything is fine with the pin configured as ...

DetlefS by Associate III
  • 12790 Views
  • 8 replies
  • 0 kudos