Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi guys, Ill keep this short, anytime I set the I2S bus to use FWS = 196KHz it acts all whack.I am not sure if its the tool I am measuring with but its a saleae logic analyzer so I doubt it. Here a picture of what I am talking aboutI double checked e...
Hello everybody,I am currently using a stm32l4R9 and it's communicating with a RTL2832u over USB FS. The initialisation works perfectly (using USBH_CtlReq). However, when I use USBH_BulkReceiveData I can see a frame transmitted on my oscilloscope but...
Hi,For one project i have to save some pictures taken with one SPI Camera into an SD Card by SPI and i have to save also some info related to the image. For saving the pictures i am going to use FATFS and i was wondering if i could save some Exif inf...
I am trying to interface DS18B20 (Temperature Sensor) with STM32L072 using OneWire communication. But not able to generate proper delay.I have reached some of the solutions but did't worked.https://community.st.com/s/question/0D53W000003LJZsSAO/micro...
void DMA_DoubleBufferModeConfig(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t Memory1BaseAddr, uint32_t DMA_CurrentMemory)What is your role?
I am working on a project that requires 3 channels of ADC1 and FreeRTOS.I am using STM32F446RCT6. I start ADC conversion at the start of the code HAL_ADC_Start_IT(&hadc1);Here is my implementation for ADC callback.whereas array to hold data is descri...
I'm using STM32H745. Both cores run FreeRTOS 10.2.1. Timebase for CM4 is TIM6, and CM7 is TIM7. For some reason, on CM4, from the time osKernelStart() is called in main() until StartDefaultTask starts to run is about 5 seconds ( i turn an LED on just...
Hello guys,I have a small question I have st link v2.1 which comes with the Nucleo board, so I need to program another custom board using this st link, but I have to do using UART (Rx, Tx) pins which is nearby the SWD connector, please if anyone has ...
Hi,I have STM32F030 which is connected to STM32L082 with UART (Rx/Tx), RESET and BOOT0 line. When needed STM32F030 is able to restart STM32L082, run ROM Bootloader, erase and program flash.But when I have clean STM32L082, empty flash on it on product...
So I notice when I configure my STM32F769 Discovery board as USB Host, the generated middleware already have built in logging USBH_UsrLog() which is handy.But looking at it definition on the macro, basically it wrap standard printf() like following:#...
