FAQs

STM32 MCUs Products

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

cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Sign In to Post

SRAM2 Differences Between L433 & L452?

Posted on June 07, 2017 at 05:11I have been fighting with a problem for the past few days as I port a board over from an STM32L433CC to an STM32L452CE.  Code that runs fine on the L433CC causes a hard fault on the L452CE.  After quite a bit of effor...

Using Interruption without Delay

Posted on June 26, 2017 at 13:17Hi community !,I'm using STM32f1031RB Nucleo 64, and I wanted to know how can I programm my timer TIM2 (internal clock), in order to allow some of interruptions in my main programm. Actually; I'm using HAL_Delay and I...

Resolved! Which memory can be used for periph to mem transfer?

Posted on June 23, 2017 at 16:05Hello,I use the CPU STM32F765.I want to use DMA2 to transfer ADC-results into memory.This works fine if I use DTCM-Memory for the destination  (128kbyte  from 0x20000000 to 0x2001ffff)If I use SRAM1, DMA seems to work...

Set/Reset multiple GPIO pins in one port

Posted on June 26, 2017 at 08:53I asked this quiestion yesterday and for some reason I do not see it in the forum ans also did not got any email about it.I want to Set/Reset 6 GPIO pins belong to the same port using HAL what I am doing now is callin...

STM32F746 USB Host examples do not work with vars in SRAM1 ?

Posted on August 31, 2016 at 14:16Hi,Using the CubeF7 USB Host examples ok with default provided linker script (using SW4STM32 SystemWorks IDE).Yet, when moving the .bss & COMMON section out of the DTCM RAM region into the SRAM1 RAM region, example ...

sv1eia by • Associate II
  • 505 Views
  • 1 replies
  • 0 kudos

Resolved! Microsecond timer using Tim3

Posted on June 24, 2017 at 02:22 Hello, I think variation of this question has been asked a couple of time, but i'm trying to understand why what I am writing is not working. Because I want to get some experience with the HAL librairies I go...

STM32F4 USART2 Trapped in RXNE RESET

Posted on June 25, 2017 at 22:38Hi,I have been working on this for 2 days trying to figure out why my application just stops. After looking at posts on this forum, and other places, and reading the STM32F4 reference manual, I see no problems with my...

Problems with HRTIM on STM32F334

Posted on June 20, 2017 at 10:34I write since I have a problem using HRTIM with the Nucleo F334R8 development board.The firmware is developed using System Workbench for STM32, using the STM32 HAL libraries (and code Snippet for HRTIM). The MCU clock...

Top