STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Bitmap integrity

Our design involves storing the images in external flash. Images are fetched in run time from external flash and displayed on LCD. Is there a built-in integrity check to verify the validity of the bitmap before displaying on the LCD?A question came u...

BGuth.1 by Senior
  • 543 Views
  • 3 replies
  • 0 kudos

Resolved! Missing header file error...

Hi,I am relatively new to STM32 development and would greatly appreciate any assistance with the following issue.I am encountering the following compile-time error: C:/mvt1/TouchGFX/gui/src/settingsa_screen/SettingsAView.cpp:7:10: fatal error: ..\Dri...

iDeew by Associate II
  • 1263 Views
  • 2 replies
  • 0 kudos

Core supply for STM32H573AII3Q

Hello, We are using STM32H573AII3Q in our application. It has in-built SMPS for core power supply. Just wanted to know can we disable this SMPS and use seperate external 1V LDO to power the core?

madhu1 by Associate II
  • 360 Views
  • 2 replies
  • 0 kudos

Resolved! VREF Internal voltage reference G431 series

Hello,Can anyone suggest whether or not I need to connect external capacitors to the VREF+ pin if I plan to use VREF only for the onboard DAC?Could this be a hardware problem?STM32G431CBT6. The problem is that on the oscillogram I see oscillations wi...

Settings.png Oscillogram.png Pinout.png Capacitors.png
CrazyChel by Associate III
  • 583 Views
  • 4 replies
  • 0 kudos

Setup PWM on TIM12 for trailing edge or leading edge

 Dear all,I have a custom pcb with a STM32H753 on it.There I'm already using the TIM12 function for generating a PWM output signal This is my init function - generated from CubeMX: void MX_TIM12_Init(void) { /* USER CODE BEGIN TIM12_Init 0 */ /...

img_temp_6429c917c5df00-74083290-87095399.png
julred by Associate II
  • 579 Views
  • 4 replies
  • 0 kudos

Resolved! What is the correct connection for VCAP1 and VCAP2?

Hello,VCAP1 and VCAP2 are external capacitors for the core's voltage regulator.The data sheet for the STM32F479VI states that, "Stabilization for the main regulator is achieved by connecting an external capacitor CEXT to the VCAP1/VCAP2 pins."I inter...

Screenshot 2024-08-07 at 16.33.18.png exlabs_0-1723045268783.png Screenshot 2024-08-07 at 16.33.45.png
exlabs by Associate III
  • 909 Views
  • 1 replies
  • 2 kudos