Hi,I have a current project using the M7 that I need to port over to the A7. The goal is to be running bare-metal code on the A7, like we are on the M7. Currently, I am following this open source guide to run bare-metal on the A7 and it seems to work...
Following instructions @ https://www.emsyslabs.com/how-to-compile-linux-using-yocto-for-stm32mp1/andhttps://koansoftware.com/yocto-project-meta-layer-for-stm32mp1-by-koan/I'm led to believe that a qtcreator executable or script will be created which ...
I want to boot my original board which STM32MP151CAA3 MPU is mounted on.However, the following error occurs in the boot process and the process fail. mmc0: error -22 whilst initialising SD cardI suspect that the description of User Code Secti...
Hello, I have a Evalution board of STM32MP157C-DK2 which had an wifi module(LBEE5KL1Dx-883 Murata) and I want to use the module in AP and STA mode simultaneously.So I tried to do the necessary changes in the hostapd.conf(wlan1)and wpa supplicant f...
I'm looking to use the STM32MP1 for a battery powered product.What is the recommended configuration to control external power supplies?Both in startup and shutdown.In the past I've used an external M0 as a power sequencer. Latching the power from a m...
When I run the openamp image through linux command prompt, the application working fine. The RPMSG devices is created successfully.But when I've tried to run it from uboot, it stuck at MX_OPENAMP_Init(). This should be ok because I assume linux isn't...
Hello everyone.I am introducing me on this world of multiprocessors, by the moment I only had worked with NUCLEO-F3 boards or similar.For my new research, I plan to purchase a SOM + Carrier board with the STM32MP157C microcontroller.My intention is t...
I used the i2c4 for sii9022 chip,but it always busy and don't response for hdmi plug in.
We have made a custom board with an STM32MP157CAD MPU, this board is very similar to the DK2. We have adapted an LCD driver to support our LCD screen, over the DSI interface. It works, both on the DK2 with our own LCD screen, and on our custom board ...
Hi Support Team,Please help me to get the answers for below questions.1) Does STM32MP1 support double framebuffer ?2) If it supports then how can we allocate memories for two framebuffer ?3) If not then how can we avoid tearing effects using one fram...
Hi,I would like to develop IoT solutions around STM32MP157C-DK2. What is the normal process to launch STM32MP157C based customized board as a IoT gateway. Do we need to go through any certifications?Thanks,Naveen