STM32 MCUs Products

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Why ADC_IRQHandler() having all three HAL_ADC_IRQHandler() ?

I enable three ADC. ADC1, ADC2, ADC3.example:I enable these DMA, DMA2_Stream1_IRQHandler, DMA2_Stream2_IRQHandler, DMA2_Stream4_IRQHandler. Each DMA IRQ handler having each HAL_DMA_IRQHandler().But ADC_IRQHandler() having three HAL_ADC_IRQHandler(). ...

Mani1 by Associate II
  • 1724 Views
  • 5 replies
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Getting started with stm32 for IoT with edge AI

Hi I am coming from esp8266 /esp32  i was using freertos lib with arduino (because of lot libraries for sensors )on platform.io ide , I have few questions Which IDE is best for stm32 and which toolkit , is ARM Embed IDE good ? or Should i use freetos...

GPras.11 by Associate
  • 430 Views
  • 0 replies
  • 0 kudos

how to generate sine wave by generating pwm signals

Hi,how to generate the sine wave using pulse width modulation for 5Khz frequency using Sine wave look up table. I have already created the sine wave look up table but I am not getting how to do with the help of sine wave look up table to generate the...

MS.11 by Associate III
  • 8397 Views
  • 11 replies
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About Virtual Com Driver Downloading on Win 10

Hi all, I am sticking with this problem.Cause I download the STM32 Virtual Com driver (win8x64 version) on my Win10 laptop.After all the download process, no files were imported into my targeted directory, and the installer.exe just hanging. Could I ...

VCheu.2 by Associate
  • 2966 Views
  • 2 replies
  • 0 kudos

Resolved! HEX File to Array in C on STM32F7

Hi guys.. I am working with a huge hex file that I need to parse from hex file to an array of byte.. do you know an efficient way to do that without having an hw fault on the micro... Thanks a lot ...

SGasp.1 by Senior
  • 1869 Views
  • 3 replies
  • 0 kudos

Resolved! Using cascaded TIM4 and TIM8 in STM32G431

I'm currently using TIM8 (adv timer) in a capture compare application with two channels. I'm also using TIM4 (general purpose) as just that, a general purpose timer. I now find I need more than 16-bits in TIM8, more like 19-bits.Can I cascade TIM8 a...

BTrem.1 by Senior II
  • 533 Views
  • 1 replies
  • 0 kudos

Is ST out of MCU business?

I cant seem to find any source for STM32 MCUs in any significant quantity. It seems ST stopped production and I find no evidence it will get better soon. Developing on STM32 platform seems like betting on a dead horse. Are we the only ones struggling...

snigg by Associate III
  • 800 Views
  • 4 replies
  • 0 kudos

Resolved! STM32CubeMX STM32F4 Library Install Problem

Posted on January 24, 2017 at 19:55Hello all, I am running into a problem with updating the STM32F4 library in STM32CubeMX ver 4.19. I want to install the STM32F4 library package ver 4.14. However, I get an error stating 'These Files have problem du...