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...
I am trying to use the USB OTG in host mode, but it kept giving me the famous HANG! Soft Reset timeout GRSTCTL_CSFTRST error.According to the datasheet, when we set the register, it should reset the core but also clear itself but the following condi...
I'm getting these errors on the consoles when FSBL (TF-A) is trying to download SSBL (U-Boot). What could this DFU error be? I've added the following to the U-Boot DTSI file so it ignore USB OTG VBUS and USB OTG ID. I've tried this using Linux and Wi...
Hi,I am wondering if it is possible to internally connect two GPIO pins by software, not using wires.Thank you
Hi!I am using STM32MP157C-DK2 board to create an application on the screen (using GTK library). My idea is to start coprocessor firmware from the A7 application with the following commands (system commands):int main (int argc, char **argv) { GtkApp...
I've been validating my DDR interface with DDRUTIL through the CubeMX DDR Interactive which seems to pass the tests. When I boot TF-A it is failing both address bus testing for 1's and 0's. But I can run this same test through DDRUTIL and it passes. ...
Hello , I followed 1 qt-wpe-simple-browserfrom here : https://wiki.st.com/stm32mpu/wiki/How_to_install_a_simple_web_browserbut getting the error in launching the browser on executing this command : qt-wpe-simple-browser http://google.com QQmlApplic...
Hi, we are trying to run a simple helloWorld program on the STM32MP157F board, but we couldn't find any documentation or any instructions on how to do so. We re not sure about the requirements. Is someone have any idea how to do that or where to find...
We're are trying to use BKPSRAM in application code insecurely. According to the stm32mpu BKPSRAM_internal_memory page, we need to "set BKPSRAM as non-secure and degrade low power modes support, removing Standby mode"Apart from setting the etzpc peri...
Is it possible to run touchgfx on the STM32MP1? TouchGfx can be run on the STM32F4 with the M4 core. Is this also possible on the M4 core of the MP1? Is there any support from ST or has anyone already implemented this?
After buildroot I'm trying to get the yocto build to work. I'm using openstlinux-5.10-dunfell-mp1-21-11-17. The boot process always stops on SP_MIN: Preparing exit to normal world. Yes, I have already read the https://st.force.com/community/s/article...