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Resolved! USB HS problem when enable DMA for video stream

Hi,i created a project to connect the STM32F407VGTX by USB High Speed to a PC. It is enumerated as a Camera in the device manager. When start the windows camera app or VLC the videostream (Format MJPEG 400x240 pixel) starts. I use two picture toggeli...

MKing by • Associate III
  • 1235 Views
  • 4 replies
  • 0 kudos

Remounting Sd Card

I am working with stm32h750xb.  i want to mount and write data at different time interval i am using fatfs and SDMMC   If i mount it in main and try to write in loop it is not working it showing error             so i did both in loop i was able to w...

DeepakY by • Associate II
  • 579 Views
  • 2 replies
  • 0 kudos

Download program after usart error

Download program after USART_5(TX and RX) output high level voltage,communcation unsucceed.hardware and solftware is ok,is't ST-link had problem?there other question,I/O is damaged? so i want to know the reason for this question.thanks,Look forward t...

bobber by • Associate II
  • 508 Views
  • 4 replies
  • 1 kudos

Resolved! How to load the external QSPI using USB-DFU method

HelloController - STM32H745We are using an external QSPI to store the application image. Currently we are flashing the image using JTAG and .stldr file as an argument to cmd ln utility STM32_Programmer_CLI.exe When I pull the boot0 pin HIGH I am able...

Madhav_1 by • Associate II
  • 1467 Views
  • 11 replies
  • 4 kudos

Resolved! Help to use PA15 as GPIO Output on NUCLEO-L476RG

Hi, I am a newbie with STM32. I need help.I want to configure that PA15 pin (which by default is used as JTDI), as a GPIO output.I've added the following two lines to the beginning of the generated code of MX_GPIO_Init():LL_GPIO_SetAFPin_8_15(GPIOA,L...

DZado.2 by • Associate II
  • 1181 Views
  • 10 replies
  • 0 kudos

ili2511 captouch driver

Hello. I have a cap touch with an ili2511 touch controller board on it. I need to drive it with stm32 IIC but I can not find anything to help me. I need help with writing or finding its driver. please help me I am so confused. I would appreciate your...

Zakba.1 by • Senior
  • 2448 Views
  • 1 replies
  • 0 kudos

Resolved! I can't burn my STM32F103 CPU

Hi all,I have the CPU STM32F103 on board. I am using STM32CubeIDE for SW development and STM32CubeProgrammer for burning.On some point during development, I couldn't burn the CPU anymore - I get various types of error messages, like 'Can't erase the ...

Shony by • Associate II
  • 2407 Views
  • 12 replies
  • 4 kudos
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