Resolved! Powering STM32MP157F-DK2 through CN2
I want to power 5V to the discovery kits through pins 2 and 4 on CN2 connector. Is that ok? Any recommended circuitry?
STM32 MPUs Products and hardware related
Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
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Resolved! Error in stm32_tamp.c driver
Hello,I just wanted to let you know there is an error in the tamper driver written for Tamper configuration in TF-A fork repository.When enabling an external tamper in passive mode, the configuration is writting the passive mode in the wrong register...
Resolved! Building Kernel Modules
Hi,I am currently trying to make some changes in the kernel form the latest openstlinux development package v3.1.0. I have one query ; when we compile kernel modules are there still certian modules which do not get compiled?I can see that after compi...
TF-A buld failed, u-boot-stm32mp157a-dk1-trusted.dtb file dtb missing,but I found in folder
build erro info:Missing u-boot-stm32mp157a-dk1-trusted.dtb file in folder: '$FIP_DEPLOYDIR_UBOOT' or '$FIP_DEPLOYDIR_ROOT/u-boot'/home/wangdaan/Desktop/workspace/Developer-Package/stm32mp1-openstlinux-5.10-dunfell-mp1-21-03-31/sources/arm-ostl-linux-...
CLOCK_MONOTONIC(_RAW) and STGEN have ~8s difference -- how are they related?
Hi again,that's how i understood it so far, correct me if i'm wrong:openstlinux on STM32MP1 uses arch_sys_counter as clocksourcecat /sys/devices/system/clocksource/clocksource0/available_clocksource arch_sys_counterwhich also serves as clock source ...
Resolved! Audio Codec configuration for 44100Hz sample rate on STM32MP1 - difficulties with Bluetooth Audio Streaming
Dear community,I once again need your help. :)I'm using a TAS5760L on a custom board with STM32MP157 MPU and Yocto-Linux, Dunfell.Since the codec is not part of the available Linux kernel audio codecs, a simple spdif-codec (inux,spdif-dit) with I2S s...
Resolved! Dear ST Community, I am working on a project using STM32MP157D-DK1 and currently trying to create a File System using SD card. I am not getting the option for FATFS in the CubeMX configuration. (see in picture) Please help me out!
I am following the instructions of a video on ST's official Youtube page:https://www.youtube.com/watch?v=I9KDN1o6924picture: https://imgur.com/a/bN5oR3p
Audio play different bitrate test
i am using gst-play-1.0 for testing different bitrate audio play, found that 44.1 kbps, 22.050 kbps were not working but 48kbps mp3 works neatly without noisePlease let me know if i miss anything, i am using I2S1 to derive the base MCLK and feed to c...
I am trying to integrate OPTEE with one of my custom Yocto distro. I have an STM32MP157f -dk2 eval board. I have added optee in machine conf and disto conf files. It build successfully but the raw image on sd card has uboot failure. Need help
I followed some of the steps to integrate OPTEE with Yocto builds as below.meta-bsp-stm32mp1/conf/machine/stm32mp157f.confMACHINE_FEATURES +="optee" BOOTSCHEME_LABELS += "optee"meta-product-stm32mp157x-dk2/conf/distro/pxred-stm32mp1-dk2.conf - distro...
Qt trying to /dev/fb0 but my screen is on /dev/dri/card0 or so I think
This is my current cursor.json file{ "device": "/dev/dri/card0", "outputs": [ { "name": "HDMI-A-1", "mode": "1024x600", "size": "1024x600" } ], "hwcursor": false }Here are my env Qt variables QT_QPA_EGLFS_ALWAYS_SET_MODE=1 QT_QPA_EGLFS_INTE...
