STM32 MCUs Products

how to use ADC in discontinuous mode without HAL?

I am trying to use the ADC without using HAL (except for in the setup) on a STM32F031K6, using cubeIDE. Im using the ADC in discontinuous mode - as far as I can tell, the sequence of events should be  - ADC is setup, then enabled with ADEN - ADC star...

How can I capture external signal? I want an interruption function call on each risign signal edge.

How do i check a flag bit inside a conditional statement without using HAL?

Im using the ADC of an STM32F031K6 without using HAL. As im using discontinuous mode, I need to check the EOC bit to see if each conversion has finished, if yes store the data and start the next conversion. How do I write an 'if' statement that will ...

List of available peripherals (section 1.4) for STM32g070 in RM0454 is incorrect.

It lists DAC, COMP, UCPD and CEC as available features, however the corresponding chapters don't exists in the same manual. Also it conflicts with the information on the website.I have found many bugs in the documentation for stm32g0 series. Is this ...

How to log the data using STM32 debugger

Hi,I have customized STM32FO board in which sensors are attached and i need to read the data through SPI communication and i need to log the data in termite application. we have swd pins to program the controller.I have flashed the program successf...

Hi, I have written program for the spi initialization. I have got error like this can you please let me know how to clear this error .

I have got error like this can you please let me know how to resolve this error.make: *** No rule to make target '../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_spi.c', needed by 'Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_spi.o'. Stop.

How to establish an SPI connection in Nucleo-F030R8 Board

I am trying to establish an SPI connection using the Nucleo-F030R8 board but there's no signal coming out. How do you start the connection?I did the configurations using STM32CUBE MX software and code it using TrueStudio. Is there any line of code ap...

F7 is slower than my F4, F7 running on double the frequency

Hi,I posted a question on StackExchange about this topic:https://electronics.stackexchange.com/questions/508828/which-microcontroller-for-a-program-with-many-floating-point-operationsMy STM32F4 (running on 100Mhz) is somehow faster than my STM32F7 (r...

5 ADc channels to scan within 20us.

Hi I'm currentlz working on STM32G071RB nucleo board to measure five different voltages across a laser within the ON duration of the Laser i.e 20us using DMA. My ADC finishes conversion every 17us(checked using LED in the ADCconcmplt callback). When...