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Resolved! Access Tampers and BckSRAM from M4.

Hello,Is there a way to access the Tamper or backup registers or the backup sram from the MCU? Or is it physically imposible to do so?Edit:I am still looking for an answer, I just saw in the RCC registers that I can enable BKPSRAM bits to:enable the ...

AGamb.4 by Associate III
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  • 4 replies
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Resolved! How to program OTP on STM32MP1

I followed ST wiki, success to display OTP by the command:STM32_Programmer_CLI.exe --connect port=usb1 -otp displThen I try to test writing a value to wordid 79 which currently is 0x00000000, and free for user.STM32_Programmer_CLI -c port=usb1 -otp p...

0693W00000QMIZ2QAP.png 0693W00000QMIYYQA5.png
Dat Tran by Senior II
  • 2642 Views
  • 12 replies
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Resolved! How to run "/usr/share/examples/gui/analogclock/analogclock" in "st-example-image-qtwayland"

Hi,My test kit is STM32MP157C-DK2, the image is "st-example-image-qtwayland", the display is DSI display.I tested with procedure:1. run " /usr/share/examples/gui/analogclock/analogclock"get error message:"root@stm32mp1:~# /usr/share/examples/gui/anal...

zqizh.1 by Associate II
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  • 7 replies
  • 0 kudos