OpenAMP and FreeRTOS on STM32MP1
I am facing a freeze on M4 and A7 core when enabling FreeRTOS with OpenAMP_TTY_echo example.Can someone please point out if OpenAMP and FreeRTOS can be run together or not?
Forum Posts
Resolved! I2C-2 and I2C-6 bus is busy when accessing from user space.
I want to use i2c-2 and i2c-6 from the user space to access different external devices. With 'i2cdetect -l' I can see the interfaces, But executing 'i2cdetect 3' sais 'Bus busy'.Used HW: Phytec Sabre Board (phyBOARD-Sargas)Linux: Yocto-OpenSTLinux PD...
STM32MP1 internal temp sensor support removed from latest kernels?
Previous kernel versions had support for the STM32MP1 internal temp sensor. See:stm32mp1-adc-temp definition in stm32mp157c device treeDT bindings documentationApparently this has been removed in later kernels. Isn't this supported anymore ?Thanks,Gu...
X-Cube-AI Analyzing Required Ram or Flash size error
Hello STM Community,I am following the workshop STM32Cube.AI workshop with my STM32MP157C-EV1 https://www.youtube.com/watch?v=k8AAr84z27s&list=PLnMKNibPkDnEOUdTXlDH7yWN6qyxXPsEb&index=9&t=8m15s When I analyze the model I get the error "Required Ram o...
Resolved! Reboot SoC after DFU without having to do it physically
Hello all, I managed to enter the DFU mode by rebooting the SoC from the command line after setting the proper tamper register to get the Uboot to select my desired USB boot mode. After flashing the new image with the STM32CubeProgrammer I would li...
Build the Linux® kernel source code failed
Follow the steps below:https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP157x-DK2/Develop_on_Arm%C2%AE_Cortex%C2%AE-A7/Modify,_rebuild_and_reload_the_Linux%C2%AE_kernelMy system : Windows 10 + VMware +Ubuntu 18.04************...
Ethernet bandwidth is not achieving 1Gbps, 345Mbps Only
I got my STM32MP157A-DK1 load STM32MP15-Ecosystem-v2.1.0/Starter-PackageUsing iPerf3 for UDP speed test, but only achieved around 345Mbps.Made sure the cable, labtop NIC, switch are compatible with Gigabit. Attching board eth0 configSettings for eth0...
A new version of the STM32MP15x distribution for Android™ is now available compatible with STM32MP157C-EV1 and STM32MP157F-EV1 reference boards: st-android-11.0.0-2021-01-29
Please refer to the release note for more information: STM32MP15 distribution for Android release note - v2.0.0
can i install linux on STM32H745I-DISCO ?
i ask if possible to install linux on my board stm32h745i-disco , if yes .... is there link or material to explain steps ?
Toggling PA10
I'm trying to use PA10 to drive a simple LED (custom board), but the I/O doesn't switch at all.PA10 is not used in any of the device trees. gpioinfo gpiochip0reports the I/O as "unused" and "output", but switching the I/O with gpioset gpiochip0 10=1d...