STM32 MCUs products

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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
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  • 2 replies
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size of flash in STM32G0J6

Spoiler  Hi, I have a question about the size of the flash of STM32G0J6. When i use STM32 cube programmer - CLI i saw that the size of the flash of the STM32G0J6 is 64Kb. I try to write everywhere in this memory it works. The datasheet say that the S...

Nnabb.1 by Associate II
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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...

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 II
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  • 11 replies
  • 1 kudos

Package data register wrong code

Hello,I am using a STM32G491 in LQFP48 package. In the RM0440 rev8 page 2122 the package code for LQFP48 is 01011. But I read 01001 which would be LQFP32. The device id 0x479 is correct. Is there a reason for this? Thanks.

STM32 U5 ADC (multi channel) + timer + DMA

I am working on development project using NUCLEO-U575ZI-Q.The application is to scan multiple analog signals (4) signals using ADC1 (14 bit). The ADC triggered periodically using Timer 1. The results to be transferred to memory using DMA. Any sample ...

Tvoge.1 by Associate II
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  • 4 replies
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I2C Timing configuration for STM32G4xx

Hello guys,I am having problems setting the correct I2C clock on the STM32G4xx in Master Mode. The example configuration from the data sheet for 400 kHz at 16 MHz f_I2CCLK generates 432 kHz (RM0440-Rev4: P1892 Table 381). I use the __LL_I2C_CONVERT_T...

uhl by Associate
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STM32F4 Enabling and Disabling SPI using Timer or DMA

Hello, I'm using the STM32F469NiH6 to try and do a certain number of SPI transactions (let's say 12 bytes) at regular intervals without core intervention, using Timers and DMA. And I have a couple of questions concerning this (I have had a look into ...

ribdp by Associate
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  • 1 replies
  • 0 kudos