STM32 MCUs Embedded software

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

2 x HS USB

Hello,Has anyone heard anything about a H7 class device with 2x HS USB? I would like to stick with ST parts for an upcoming project but I need 2 x HS USB. The i.MXRT series has this feature but the documentation for these parts is terrible...Will the...

pr242 by Associate II
  • 450 Views
  • 1 replies
  • 0 kudos

Problems when using USB MSC with Freertos

Hello,everyone,I have a problem when I want to use STM32Cube_FW_F4 Demo Project to develop a USB MSC Project with Freertos. The main problem is it seems that the HAL_HCD_IRQHandler() just can not occur,but when I did not use Freertos, which worked j...

ylei.7 by Associate
  • 247 Views
  • 0 replies
  • 0 kudos

Resolved! LDR and STR asm instruction different execution time?

Hello. I am using STM32F4279ZI MCU with FreeRTOS. I want to compare efficiency of bare-metal and OS based program implementation. While doing some tests I have noticed that the same function called from bare-metal aplication is much slower than that ...

PGogo by Associate II
  • 3239 Views
  • 13 replies
  • 0 kudos

Possible bug with ADC configuration

I want to signal a possible bug in CubeMx version 4.27, in the STM32L4xx HAL library package. In the ADC configuration of the external trigger, the TIM4 TRGO setting does not work.I think the error is in line 518 of file "stm32l4xx_hal_adc.h". The or...

GZini.16 by Associate
  • 485 Views
  • 1 replies
  • 0 kudos