STM32 MCUs Products

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Resolved! STM32F7: DMA GPIO to memory

Hi, I'm trying to connect a high speed ADC to an STM32F7. I have chained two timers to generate the necessary convert and read pulses to the ADC. Its output is 16 bits that are all connected to the same gpio block. However I would also like to setup ...

Multi-channel audio streams

HiI'm planning to make a digital mixer that takes 4 analog audio input channels (2x stereo), processes them with digital effects, in 24 bits, and outputs 4 analog audio channels. I’m trying to figure out which chips may be compatible for my project. ...

Timer update event delay

I am using timer15 to generate TRGO by update event, which is used to trigger DMA to transfer data via spi.From the oscilloscope, I found a delay around 150ns between rising edge of TRGO (PWM output on PA2) and first pulse of SPI sck.I am not sure wh...

Resolved! NUCLEO-F767ZI: usb: over-current condition

I am using a NUCLEO-F767ZI Board.Previously I have not used or configured any GPIO. Then I used CubeMX to reconfigure 3 Pins to Inputs with Pull-Down like this: if (HAL_GPIO_ReadPin(button_uncouple_GPIO_Port, button_uncouple_Pin) == GPIO_PIN_SET) {I...

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mo_krauti by Associate III
  • 261 Views
  • 2 replies
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Resolved! STM32N6 DCMIPP problem

Hi everyone,I am trying to setup DCMIPP Pipe0 to read data from 256x192 pixel sensor by 16 data lines.Seems everything configured and working fine except of transfer data to destination buffer.DCMIPP frame counter is increasing. Pipe0 dump counter is...

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MikeF by Associate II
  • 481 Views
  • 1 replies
  • 1 kudos

Resolved! Unable to communicate with STM32U0 on custom board

Hello STM community,I have built and assembled a custom PCB board with an STM32U083CC on it. I have made 5 boards, after the first two did not work, I only populated the minimum on the other three. However, I am unable to debug or event connect to it...

MaMuller_0-1744029994636.png MaMuller_1-1744030764468.png
MaMuller by Associate II
  • 447 Views
  • 4 replies
  • 0 kudos