STM32 MCUs Products

STM32H723xx won't program at 3.3 volts but will program at 3.2 volts

I am using a STM32H723ZGT6 on a small project. The project fails to program when I am using 3.3 volts. It programs just fine at 3.2 volts. Always gives me a fail in final launch sequence. However, it always programs when I apply a small amount of...

UART escape sequences? NUCLEO-U575ZI

Hello everybody! I want to implement a simple UART debug/diagnose tool for my application, using UART on NUCLEO-U575ZI -> Termite or whatever other PC terminal program. Could please someone help me with a link to a list of escape sequences that I ca...

ADC DMA not updating all channels

I'm using an STM32L4S9 MCU and I'm having trouble getting all the channels to update after starting ​HAL_ADC_Start_DMA. I'm doing a regular 12 bit conversion on 5 channels, trigger by software, waiting for conversion completed in the adc call back ...

I'm working on ADC (12 bit) in NUCLEO-L4P5ZG board. In that the ADC value is correctly showing Upto ADC_IN_10 channel, afterwards it is showing random values for channel 11-15 what might be the reason?

Optimizing ADC DMA transfert and IRQ latency

Hello,I have the following config:STM32H743- Core 400MHz- AXI/AHB 200MHz- ADC clocked by the PLL at 144MHz, then divided by 4 (async mode) => 36MHz- TIM15 trigering ADC conversionsADC1 in scan mode converting 2 channels in scan mode. Data sent to SRA...

Hi all, I am new to working on stm32cubeide, earlier i have working experience of Embedded IAR workbench & a very strange situation I am facing now Can anyone give me solution regarding this.

I have issue in the following line of code when i am compiling the code with this in IAR it is alright but in stm32cubeide it is showing "stray @ in program" errorCan anyone help me to resolve this.Code line:-  const char [gcpAP_fw_ver] @ FW_VER_STR_...

Implementation of a STM32 in transparent mode to flash another UART-connected STM32. What UART configurations and timing should be setting to implement this feature in STM32 in transparent mode?

I have one Master STM32 connected over UART to a Linux MPU and also connected over another UART to a Slave STM32.My purpose is to set the Slave STM32 in bootloader and flash from the MPU the application in the Slave STM32, the Master STM32 is in the ...