STM32 MCUs Products

Need help to blink LED with STM32F2

Hello all i am trying to implement a simple thing that is trying to blink LED using a function. Below attached are main.c, project.c and project.h. If i try the same thing without using a function it works fine but if i use the function it doesnot bl...

STM32H743II spi master half duplex tx into rx

spi half duplex with dma,change tx ino rx,when finished tx process,start rx process,just set the "spe" bit of spi master(not set cstart bit),dma just starts working,and cntdr goes to zero,then rx process fail,spi report overun error.

Is "passive" participation possible?

Unfortunately I got a message that I may not attend to the workshop.I'm not interested in getting a Disco-Board for free - I can buy it by myself.Is it possible to particitpate the workshop as a "passive" member?I need no possibility to ask questions...

Is passive participation possible ?

Hello, I have also just received a message saying I cannot attend. I do not need to get the free board (which I can by myself), Is it still possible to attend ? Thanks and best regards. Sara

NUCLEO-L452RE: ADC with DMA: Problems with more than 5 channels

If I useHAL_ADC_Start_DMA(&hadc1, (uint32_t*)uiAdcResults, ADC_NUMBER_OF_CHANNELS);it only works with up to 5 channels. With more channels there are problems with some channels in the DAM result array. For example with 7 channels, only channel 2...5 ...

Hi , I just want to know how to use internal Bluetooth module with my STM32L4 ? I use CubeIDE and i already have a android application for lead a led on my STM . But i don't know how to configure and program bluetooth module in CubeIDE.

[ STM32F7 QuadSPI ] HAL_QSPI_Command_IT can not Jump to QUADSPI_IRQHandler

Hello, I'm using QuadSPI to read/write to external flash on STM32F746NG.I used this example from ST and it's working correctly: https://github.com/STMicroelectronics/STM32CubeF7/tree/master/Projects/STM32746G-Discovery/Examples/QSPI/QSPI_ReadWrite_IT...