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Resolved! Nucleo STM32H5 debugging OpenOCD

Hi all,I recently got a Nucleo STM32H563ZI board to start doing development with the STM32H5x family of microcontrollers but I'm having issues trying to setup a debug session in VSCode. I've download the STM32 OpenOCD version and compiled it as it se...

margce by Associate III
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  • 12 replies
  • 3 kudos

Missing DMA interrupt after I2C transmit

Posted on November 15, 2012 at 02:02I am working on an i2c driver that utilizes DMA for the master transmits. Everything seems to be set fine because I get hundreds of successful transactions but every once in a while, I issue a transaction but nev...

saccrue by Associate II
  • 1949 Views
  • 10 replies
  • 0 kudos

Two ADC in dual REGULAR SIMULTENIOUS mode

I am trying to run both ADC in dual REGULAR SIMULTENIOUS mode (ADC1 as master and ADC2 as salve) ADC Converted Result shall be stored in an Array Buffer using DMA transfer (single channel only), ADC conversion trigger shall not be software based (we ...

Pooja321 by Associate II
  • 680 Views
  • 2 replies
  • 0 kudos

Resolved! STM32H755

Hi all,I got my hands on a quadrature encoder for the first time, and I am trying to interface it with my STM32H755 Nucleo board through the timer in encoder mode. The issue is that the interrupt is getting triggered (in the "HAL_TIM_IC_CaptureCallba...

sarun by Associate III
  • 671 Views
  • 2 replies
  • 0 kudos

Resolved! Encoder pin assign in STM32F103C8T6

Hello. I have plans to implement a motor encoder interface circuit using this micro controller. According to its datasheet, the timer implementation considers TIM1 ~ TIM4. My question is: which pins can I assign to implement a motor encoder circuit f...

claudiohi by Associate II
  • 1486 Views
  • 4 replies
  • 2 kudos

Cube IDE Version: 1.15.0 failed at SystemClock_Config()

Hi :      I updated  STM32CubeIDE a few hours ago. Version: 1.15.0Build: 20695_20240315_1429 (UTC) Now it will failed at the SystemClock_Config() and missing arm_sorting.h void SystemClock_Config(void){RCC_OscInitTypeDef RCC_OscInitStruct = {0};RCC_C...

S_Ong_0-1711292059277.png
S_Ong by Associate III
  • 2038 Views
  • 11 replies
  • 1 kudos

Resolved! STM32G4 comparator source sink current

HiIs there any info available regarding source sink current of analog comparators on the STM32G4 series.The datasheet doesn't contain any info on this although the drive current of Opamps is mentioned as 500uA.TIA

MMala.3 by Associate II
  • 995 Views
  • 3 replies
  • 2 kudos

Resolved! Voltage reference buffer (VREFBUF) in U545 packages

In the Datasheet it says:"The VREF+ pin is double-bonded with VDDA on some packages. In these packages theinternal voltage reference buffer is not available."Does this implicitly mean all packages which do not explicitly have a VREF+ pin can not use ...

OliM by Senior
  • 767 Views
  • 2 replies
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Resolved! STM32H7B3I-DK SDRAM SIZE

Hello.I am developing a system using STM32H7A3LIH6Q with CubeIDE.I use the SDRAM with IS42S16800J-6BLI,I am trying to use the BSP in the firmware package STM32Cude FW_H7 V1.10.0 as it is the same as STM32H7B3I-DK.I have a question here.In stm32h7b3i_...

ma-hara by Associate II
  • 904 Views
  • 3 replies
  • 1 kudos