stm32cube f1 master usb host msc not working
i try to implement stm32f10c example on a custom board with stm32f107 as my controller but it causing the controller to always goes in to hard fault please suggest what to do
Forum Posts
I2S BUS acting weird when using FWS = 196KHz
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...
USB FS Host - GetURBState returns ERROR after a USBH_BulkReceiveData
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...
Is it possible to add metadata info to a .jpg using FatFS?
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...
Microseconds Delay Not Working properly in STM32L072 (Discovery Kit - LoRa WAN)
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...
Resolved! What is your role?
void DMA_DoubleBufferModeConfig(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t Memory1BaseAddr, uint32_t DMA_CurrentMemory)What is your role?
STM32 ADC interrupt not invoking when used with FreeRTOS
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...
STM32H745 CM4 FreeRTOS scheduler takes a long time getting started
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...
Bootloader programming using UART with STlink V2.1
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 ...
OBL_LAUNCH with Bootloader (ST ROM) in STM32L0
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...
