Reading raw mipi-dsi raw data in stm32mp157
Hi,I wanted to know if it's possible to read the raw mipi-dsi data dump from the Linux kernel in the STM32MP157DAC board.Thanks,
STM32 MPUs Embedded software and solutions
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Forum Posts
Problem updating HDMI resolution on STM32MP157F-DK2 (LT6711A + IPS Mono LCD)
Hi,I'm trying to change the HDMI output resolution of my STM32MP157F-DK2 board to support a BOE 13.3" Mono IPS LCD (connected via LT6711A HDMI to eDP bridge).What I’ve done so far:Extracted and edited the device tree source:Decompiled stm32mp157f-dk...
Resolved! Regarding Memory Read and Write in STM32MP257
HelloWe are testing Memory read and Write in STM32MP257F-DK Board. We are not able to read or write into SRAM1 & SRAM2, but RETRAM and SYSRAM Works. We have enabled SRAM1EN & SRAM2EN in RCC_SRAM1CFGR & RCC_SRAM2CFGR respectively, but read and write...
Resolved! EMMC not being detected in DFU mode
Hi,We have a custom carrier board based on STM32MP157DAC. We have built a custom yocto image.Yocto Version: MickledoreMachine: stm32mp15-discoSoM: STM32MP157DACDistro: openstlinux-westonLinux Kernel: 6.1.82-stm32mp-r2-r0I was able to get a EMMC binar...
Resolved! Not able to boot from EMMC on STM32MP157DAC PANIC at PC : 0x2ffec98b
Hi,We have a custom carrier board based on STM32MP157DAC. We have built a custom yocto image.Yocto Version: MickledoreMachine: stm32mp15-discoSoM: STM32MP157DACDistro: openstlinux-westonLinux Kernel: 6.1.82-stm32mp-r2-r0EMMC : EMMC04G-MT32-FBGA153I w...
st-image-weston do_image_tar , the rootfs size 1038032(K) exceeds IMAGE_ROOTFS_MAXSIZE: 9326720(K)
Hi, I'm building st-image-weston on latest openstlinux scharthgap distribution package, and I got the error mentioned in Subject. All the fetch/compile/install are done, and the last step throw this error. Where is the IMAGE_ROOTFS_MAXSIZE defined? I...
Resolved! Is the "openstlinux-6.6-yocto-scarthgap-mpu-v25.03.19" oe-manifest correct?
Hello.I am trying to use "openstlinux-6.6-yocto-scarthgap-mpu-v25.03.19".The "revision" of "meta-st-stm32-addons" in "oe-manifest/default.xml" seems to be old, is this the correct setting?In "meta-st-stm32mp-addons/conf/layer.conf", there is the foll...
How to implement 1-wire communication on STM32MP13 MPU?
What method should be used to implement 1-wire communication (master) on STM32MP13x board? After doing the research I've found that:for RPI, kernel module w1-gpio can be used to achive 1-wire communication. It's done on kernel level so those critical...
Custom Compound Inference Script on video
Hello! I have succesfully run some test using the model zoo services repo. For classification and object detection I understand. What I cannot find out is whether it is possible to make a custom inference script. My use case requires to run an object...
Quantized Gemma Model Inference on STM32MP257F-DK Board
Hi,Could you share documentation or examples for running quantized foundational models (e.g. Google Gemma) on the STM32MP257F-DK—first in Python, then in C/C++ using the STM32MP2 NPU? Specifically:Does the STM32MP2 NPU support transformer-based archi...
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