STM32 MPUs Embedded software

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CAN bus HW testing (STM32MP157CAA)

0Hi I am trying to write a c/c++ application which will excercise the Tx and Rx pins of the can interfaces (can0 and can1) available in the STM32MP157CAA.Approach One I wrote an application which opens a socket on can0 and then writes into the Tx of ...

Screenshot from 2024-02-21 10-43-00.png
VivekB by Associate
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Python GUI for STM32MP157F-DK2

I am trying to create a GUI on the LCD of the STM32MP157C-DK2 but I get errors.For example, when I try the code from Shail in this thread, I get:root@stm32mp1:/tmp# su -l weston -c "env QT_QPA_PLATFORM=wayland-egl python3 /home/weston/filename.py"[ 1...

VTorr.1 by Associate II
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Resolved! SPI HW testing (STM32MP157CAA)

Hi there, I have started looking into writing a test program/script to test the functionality of the one of the SPI bus interface (which in the current board called SPI6). Now when I looked into the kernel (the below is the STM kernel we are using at...

VivekB by Associate
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Resolved! Conflict between ethernet and PMIC

I used this post https://community.st.com/t5/stm32-mpus-products/stm32mp151aac-custom-board-kernel-not-starting/td-p/587192 to figure out how to add interrupts to pmic and got my board to finally boot into Linux.  I then added my ethernet to the dts ...

dkal by Associate III
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  • 1 replies
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Resolved! Uboot not seeing the sd card that it was loaded from

When I start uboot it says MMC: STM32 MMC: SD/MMC:0 and STM32 SD MMC: 1 but then it won't boot linux saying "No block device".  I have looked at the eval board DTS and tried to include as much relevant items as I could but am not getting any signs of...

dkal by Associate III
  • 146 Views
  • 4 replies
  • 1 kudos