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

stm32f429 - difference between SPI on APB1 and APB2?

Posted on July 21, 2016 at 08:07 Dear All, On STM32F4 (I'm using a stm32f429), is there any significant difference between using SPI peripherals on APB1 (SPI2, SPI3) or on APB2 (SPI1, SPI4, SPI5, SPI6)? I'm trying to read PDM data fr...

thuber9 by Associate
  • 2070 Views
  • 2 replies
  • 0 kudos

Programm STM32f446 over CAN without BOOT Pins

Posted on July 20, 2016 at 13:13 Hello I have a PCB (STM32F429BIT) with a USB Plug. This USB Plug is led out from the device. But some more PCBs (with STM32f446RC) are in the Device and not accessible from the outside. This PCBs are conne...

mfrank9 by Associate III
  • 761 Views
  • 3 replies
  • 0 kudos

STM32F107VCT6 USB not recognized

Posted on July 21, 2016 at 08:49Hi All,Currently i'm building the cicuit to test the connectivity of the STM32F107VCT6, however currently my problem is, the PC will display 'USB not recognized' whenever plugged in. Using the MikroProg, the chip can ...

Does the STM32L152D-EVAL support MicroSD more than 16GByte?

Posted on July 21, 2016 at 11:25Hi,     The description of the STM32L152D-EVAL Evaluation board said it support ''2 GByte (or more) MicroSD Card on SDIO''. I want to make sure wether it support MicroSD more than 16GB. Since there are some difference...

looeyc by Associate II
  • 585 Views
  • 2 replies
  • 0 kudos

STM32F030 standby mode cannot wakeup it

Posted on July 21, 2016 at 12:33Hello,I want to try to wake up the F030 out of the standby mode. I enabled HAL_PWR_EnableWakeUpPin, then put the chip into low power mode with HAL_PWR_EnterSTANDBYMode. I know that to wake it up i should make a rising...

Two ADC working on two signals at the same time

Posted on July 18, 2016 at 17:50Hi,I want to read two signals (supposedly quite similar) at the same time, in order to compare them. I have one ADC working, but I'm perplex about the other.- Does it matter if I use for the second signal, say ADC1_IN...

antoine by Associate II
  • 2183 Views
  • 6 replies
  • 0 kudos