Image display on STM32MP157C-DK2
HI ,How can i display simple image on to the screen ?Currently we have weston demo running. I am aware of how to stop it , but post that what command can i use to simply just display an image on to screen?
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! The MDK uses OpenAMP to communicate.Loading is not initialized at /dev/ttyrpmsg0.Programs are available in the IDE.
MDK compiles, and the program loads the following results: IDE compiles, and the program loads the following results: The MDK program is exported from the IDE, and the two programs are the sameI want to use openamp in MDK, how can I modify it
FitImage signing with FIP enabled on STM32MP157C-DK2
Hi!I am trying to have full secure booting on the stm32mp platform, using FIP and fitImage on a custom distribution built using Yocto with the meta-st-stm32mp layer.I currently have a FIP containing u-boot booting on the board, that can then load a...
LBEE5KL1DX-883 using SDMMC3
Hello,We are using the LBEE5KL1DX-883 WLAN+BT chip with a STM32MP157C on a custom board. The SDIO interface is routed to the SDMMC3 interface (different from the DK-2 board). However when we are probing the brcmfmac module, it cannot find the mmc0 in...
Resolved! Force re-compile local kernel changes
Hi,I have done certain changes to support the display in the dts files.I have modified dts files under kernel and u-boot.I had also added certain changes in panel-simple.c file as well. I gave a build and forgot to make some changes. So i changed tho...
Timer2 Initialization in stm32mp1 a7 processor?
hi, we are using stm32MP157A ,in this we enabled timer2 APB1 and APB2 clock for timers . When we trying to write timer 2 the processor gets hanged . For this what may be the issue. In the similar way i did it for the UART4 its working fine . Where ...
Resolved! Is there a way to load U-boot on STM32MP1 via dfu-util instead of STM32CubeProgrammer?
I want to use open source utilities to load U-boot into SRAM in "Serial mode". Is it possible?P.S. As I can see, there is an article about it on ST Wiki, but an access to it is restricted for regular users: https://wiki.st.com/stm32mpu/wiki/How_to_lo...
Resolved! Linux SDK for ARM
Is there also an ARM version of the SDK to develop the Modules.because here I only found a X86 versionhttps://wiki.st.com/stm32mpu/wiki/STM32MP1_Developer_Package#Installing_the_SDK
Resolved! How to disable STM32MP1 cortex M4 core
We are using a STM32MP157 chip on a custom low-power design and don't need the Cortex M4 core. We would like to disable it properly to reduce power consumption and also remove dedicated support in linux kernel.Is there any recommended way to do this ...
Resolved! DX0DQSTR=0x3DB03001, DX1DQSTR=0x3DB03001 - it is okay?
After DDR3 (16 bit) training complete, registers are:DX0DQSTR=0x3DB03001, DX1DQSTR=0x3DB03001Should I redesign CPU board or these values are suitable?
