STM32 MPUs Products

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how to access the adc and dac in stm32mp157d-dk1

i am using stm32mp157d-dk1 and i am using virtual box and i want to make a gui using c++which application should i use so that i can access the adc and dac in linux.using arm cotrex a7 can i access/control the adc and dac. for example when I click a ...

Sharan by Senior
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  • 6 replies
  • 2 kudos

Resolved! Can STM32MP151 transfer sound via HDMI connector?

I'm buildning my own computer by using STM32MP151AAC3.I'm going to draw lines for the HDMI connector. I have one question: Can I transfer sound via the HDMI cable? For example if I run OpenSTLinux onto the STM32MP151AAC3 processor, and then I connect...

DMårt by Lead
  • 1446 Views
  • 12 replies
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Resolved! USB device function problem on MP135

Hi all,I'm writing a USB composite device support (baremetal) for MP135: it must support a custom interface and a CDC profile. Now I'm testing the CDC side connecting the USB cable with a PC: Windows mounts correctly a virtual serial port and I open ...

SteMMo by Associate III
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  • 1 replies
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IWDG1 bit is not set in RCC status register

Hello     We are using STM32MP157A processor in our custom board.      Now we are implemented IWDG1 in Cortex A7 processor. The IWDG1 bit is not going to set after reset the processor with Watchdog timeout.we checked in following registers• RCC BOOTR...

MYIR MYD-YA157C Board - Repeated Data on UART Receive

Description: I'm working with the MYIR MYD-YA157C board, based on the STM32MP157C, and experiencing an issue with UART data reception. When receiving data via UART, the same 10-byte buffer is repeated multiple times (50-60 times) instead of getting f...

medex by Associate II
  • 285 Views
  • 0 replies
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2 Host and 1 device USB

My current application uses 2 USB ports, both connected to USBPHYC (STM32MP157F). The OTG one is used for programming using CubeProgrammer.My new revision requires 3 USB ports, 2 host and the programming port.According to https://community.st.com/t5/...

allard by Senior
  • 208 Views
  • 1 replies
  • 0 kudos