STM32 MCUs Products

Trying to design pcb with STM32F446RE, got some questions.

Hey! i just jumped from AVR8bit MCU's to STM32 and obviously i'm having issues with just about everything when it comes to design PCB, i try to keep it short.Boot0 and Boot1 pins should be jumpered to give me access to bootloader right?(regardless if...

Cant Start CubeProgrammer 1.3

After installing CubeProgrammer 1.3 on Windows 10 I can't start the programmer. Splashscreen is shown for a half second and thats it. The programm will not be started.There is no eventlog entry and no running task. CubeMX 5.0.0 is running fine. CubeP...

DMA with ADC in STM32F429ZI using keil

Hello sir! I want to connect single ADC with 2 channels and associated with DMA. But the DMA memory is allocated properly and ADC is not sampling the signal properly. is there any additional configuration to connect ADC with DMA?

TIM2 encoder mode - please help !

Posted on October 05, 2010 at 15:20TIM2 encoder mode - please help !

STM32F411VE ADC interrupt not working

My code works fine without interrupt (I tried polling the ADC value) but when I enabled the interrupt, it didn't work - while debugging in Keil, it never reaches the ADC_IRQHandler(), Also I found that the EOC flag is always set(in the while loop)Thi...

Flashing an STM32F746 Discovery Board

Hi,I am using an F746-DISCO board and would like to know the official or unofficial of flashing this board with a bin file.My preferred operating systems are OSX or Linux. I have successfully built and deployed on the 476 low power board and the Iot...

various defines stop working from includes

OK, I'm going crazy. stm32f4xx_hal_def.h is included in just about every file. Defined in this header is Hal_StatusTypeDef - Not found when compiled. I made no changes that could have impacted this. Prior to Hal_StatusTypeDef not being found, I ha...

Failure on STM32L4 SPI receive

Hello All,I have an STM32L486 and use the SPI3 to connect a SPI flash device.The code uses CubeMX L4 1.13 HAL SPI and seems to work.But after reflash or reboot the SPI returns only 00h values.After an power on reboot it looks all fine.I compared in t...

Hi, I have a question, should I move adc information to pwm outputs with dma or do I have other methods?I would really appreciate if you can help.

Time-stamp by chaining two STM32 timers.

Hello Everyone,I have a requirement to track time and generate timestamps when an event occurs. I have tried time_base, input capture methods and trying with chaining two timers now.I wanted to know if it is possible to chain 2 timers in STM32L0 and ...