STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Resolved! STM32H7 data sheet inconsistancy: Table 85, THD

Posted on March 01, 2018 at 11:09Hello,The second and fourth lower lines in Table 85 both state THD , single ended with BOOST=1, however with different resulting values. Probably the second lowerst line should be THD, Differential, BOOST=1.Bye

STM32H7 problem entering DFU

Posted on February 28, 2018 at 15:43Hi everyone!Ii am working on the nucleo-h743ZI board with the stm32H743 microcontroller.Currently, i am trying to enter into DFU mode by shorting the boot0 pin to Vdd ( I've made sure the boot address is correct)....

yuri CH by Senior
  • 1782 Views
  • 6 replies
  • 0 kudos

VCP for STM32F3

Posted on February 21, 2018 at 14:09 I'm trying to implement Virtual Com Port on STM32F3. I use IAR. I've included all files from a demo project. However I have numerous errors while compiling the project. Struggling for hours I came to this...

0690X00000609h4QAA.png

STM32 SDADC phase delay ?

Posted on February 28, 2018 at 09:14Hello everybodyDoes anyone have experience with the SDADC of the STM32F373?I have the following question:Theoretically, my phase delay would have to be at aSampling frequency of 50kHz and output to the 12bit DAC b...

roger by Associate II
  • 1282 Views
  • 6 replies
  • 0 kudos

STM32L4 PWM Phase Delay

Posted on February 19, 2018 at 19:02 Hello: Using the Nucleo STM32L476RG demo board. On an STM32F4xx, using CMSIS, I am able to create 2 PWM pulses that have the same period. However, the 2nd pulse is delayed by: TIM4->CNT = TIM3->CNT + (timerP...

what's address of VREFINT_CAL in STM32F103?

Posted on March 01, 2018 at 02:15I can not find it in datasheet in 'Embedded reference voltage' section.I also try use STM32F0/STM32F405/STM32L486 address. all these address are wrong.#vrefint_cal #stm32f1 #internal-reference-voltage-calibration-val...

wenjin by Associate II
  • 1354 Views
  • 3 replies
  • 0 kudos

An interrupt question of STM32F103RCTx

Posted on March 01, 2018 at 01:52Hello predecessors,I would like to ask a question about external interrupt.I tried to use STM32F103RCTx to develop a Galileo Signal Generator.Development environment is STM32CubeMX + Keil uVision5.TIM2 produces 6M Su...

0690X00000604FHQAY.jpg 0690X00000604R5QAI.jpg 0690X00000604QvQAI.jpg

Video streaming on STM32F429 Disc board

Posted on March 01, 2018 at 02:45Hi All,Board : STM32F429I-DISC1      I am trying to video stream using a camera onto the LCD of this DISC1 board. I read that the LCD used in this board has two layers layer0 and layer1. So is it possible to do video...

STM32CubeMX for STM32L432KCU6

Posted on February 22, 2018 at 15:24Hello,Have a STM32L432 Nucleo 32 board. I am using the CubeMX to initialise some code and I see in Workbech that within drivers/CMSIS  there are much more files that others STM32 projects.The point is that there t...