STM32 MCUs Products

HAL_FLASHEx_Erase_IT and HAL_FLASH_Program_IT on STM32H745 dualcore with STM32Cube_FW_H7_V1.9.0

I'm trying to use Internal Flash Interrupt API on M4 but I can't get HAL_FLASH_EndOfOperationCallback. Debugging code, I get interrupt but in the HAL_FLASH_IRQHandler callback event is not called!Can you help ME?

STM32G071KBT6 external crystal connection

Hi Tema,Using the STM32G071KBT6 32 pin LQFP , hereby having an issue on connecting external xtal . In Nucleo board, i have 64 pin and in data sheet is clearly says that, 48 and 64 pin having dedicated pins for external crystal. Kindly help to know ho...

Hi, Please I would like to ask if you guys have the algorithm or the flowchart behind the 6step firmware library - STSW-SPIN32F0251.

Also, does anyone know if it is peak current control (using a hardware comparator to generate the base gate driving signals). Or is it average current control.Here is a link to the firmware library: https://www.st.com/content/st_com/en/products/embed...

STM32F412RG: How to wake up from deep sleep mode of Cortex-M4?

Hi, everyone.I am quite new to embedded system development and am now composing functions to wake up Cortex-M4 with STM32F412RG embedded on Arduino using timers after making Cortex-M4 deep sleep mode.In realising the functionality above, peripheral c...

Have the Board

Hello, I signed up for event on 25 march. I have the board.

How should i use UART to download firm? the mcu is STM32F401VBH6,and i have sent the boot0=0. the download tool is stm32cube programmer.

Connecting a X-NUCLEO-LPM01A to a B-L475E-IOT01A

Hi,I'm trying to connect a X-NUCLEO-LPM01A (https://www.st.com/en/evaluation-tools/x-nucleo-lpm01a.html) to a B-L475E-IOT01A (https://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mcu-mpu-eval-tools/stm32-mcu-mpu-eva...

How to achieve ADC accuracy?

Hi!I am using STM32F373RCT6 in custom board. I have used internal SAR ADC channel numbers 0, 2 & 14 at ADC clock frequency 14MHz and configured regular channels for conversion sample time 1.5 samples for power monitoring. I need an accuracy of 1mv. ...

The setup instructions for the workshop seem to say you're supporting windows only - everything you specify is available on for mac and work fine - is there any problem participating if you're running on a mac?

STM32L5, octo-SPI interface connect to a quad-SPI NOR Flash memory.

I would like to use the octo-SPI interface to connect to a quad-SPI NOR Flash memory.What is the rationale behind the octo-SPI IO2 line being forced to 0 when single-SPI mode is selected?Octo-SPI IO2 line is connected to nWP/IO2 pin of the typical qu...