STM32 MCUs Products

Using two time bases, SysTick and general-purpose timer

I am using a STM32G431RB MCU and the STM32Cube_FW_G4_V1.5.0 package for motion control. In addition to the usual SysTick 1ms time base a second, faster time base is needed to run control loops. I plan to use a general-purpose timer (e.g. TIM2) to imp...

Hi, I am currently trying to understand the FMAC and I have some questions

I found AN5305 and the presentation on the ST website but it doesn't fully answer my questions:How long does it take to calculate a result? Is it one clock cycle for each multiplication and addition?Is it possible to configure the FMAC so that it can...

how to measure the current using the stm32f070c6t6 controller

Hello, We are working on the stm32f070c6t6 controller, i want to measure the basic parameters like current and voltage and resistance .how can i measure these parameters using stm32f070c6t6 custom board. for current the current at adc pin varying it...

Single memory using

I need to use firmware update proccess on my stm32f446 MCU. I've boot code which is placed start address on the Flash Memory. When I start the boot code starting and If I send the firmware data under UART, I start to write new fw code to spesific add...

Hello, I am trying to work with the ADC on my STM32F769 -disco but I do not find an example provided by ST. Then I try now to write myself the program but I do not manage to make the conversion. Something has to be missing on my code. If you can help me ?

Programming STM32 MCU using Android smartphone.

It is possible to programming or debugging STM32 using smartphone?​Programming using SWD or USB or USART.​Debugging STM32 MCU using SWD smartphone takes data from MCU then send to pc which is at remote location possible?

HAL_Delay() function wait infinite not stopping after delay value?

when i call HAL_Delay(10); function code goes infinite loop why?/* USER CODE BEGIN Header */ /** ****************************************************************************** * @file : main.c * @brief : Main program body *****...

Bare Metal Programming STM32F103 USART not transmitting

I have been learning bare metal programming for STM32F103 for the last few days. I am using a bluepill board for testing. I have the clocks up and running at 72 MHz. I have successfully tested the GPIOs for correct operation as inputs and outputs. No...