Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hi everyone,I am newbie in embedded linux, sorry if I ask dummy question and I try to combine GPIO EXTI and OpenAMP examples of Stm32Mp157C-DK2. I have completely run both examples alone however when I combined them, the interrupt due to the button p...
Dear STM32 MPU Community,Some useful information we would like to share with you this month ! STM32MP1 BootLin BlogPosthttps://community.st.com/s/question/0D50X0000BJ1J0kSQF/stm32mp1-bootlin-blogpostDo you know MPU Wiki User Guide ?!https://community...
You have a question regarding STM32MP1 product and its ecosystem ? There is a good chance you find it in the MPU Wiki User Guide (https://wiki.st.com/stm32mpu ) This user guide aims at assisting developers to use STM32 MPUs microprocessor devices fr...
Hello,I read the related wiki page and low power mode document.I can enter low power mode with the command "echo mem > /sys/power/state". Thats great.My M4 program is still running in the background. I am reading a sensor in this program. If it reads...
i mean do the update somehow on the fly without removing the card from a running system, on the pc build a new rootfs and instead of removing the card, and do the copying on the pc, do this directly on the dk board. in principle it should be possible...
Hi, I'm currently working on STM32MP1.I tried to use STM32CubeProg with STM32MP157A-DK1 in "the Engineering mode", but it doesn't recognize ST-Link for this board. So currently the only option I can program under the Engineering Mode seems to be SW4S...
Dear STM32 MPU Community,Please find below some technical STM32MP1 BlogPost from our partner Bootlin :https://bootlin.com/blog/building-a-linux-system-for-the-stm32mp1-basic-system/https://bootlin.com/blog/building-a-linux-system-for-the-stm32mp1-co...
I want to change splash screen of u-boot with custom image. Therefore I adjusted my image with same properties as default one has. Then I replaced the image under layers/meta-st/meta-st-stm32mp/recipes-bsp/u-boot/u-boot-stm32mp-splash this path with ...
Hello.I have a DK2 board and I want to wake up MPU (CA7) after shutdown command. If no MCU (CM4) firmware is running then no problems, but otherwise if I run MCU firmware (GPIO example) before shutting down MPU I get the following error after pushing...
also "apt-get install" cannot locate no packages - please provide a solution to this problem.
