Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hello,I encountered a problem with optee that I could not resolve due to a misunderstanding of debug information.During boot up the board, I get the following debug logSpoiler...F/TC:0 0 __clk_enable:1195 Clock 192 has been enabledD/TC:0 0 probe_driv...
Hi Team,There are two version of OSTL i.e. v4.0.0 STM32 MPU OpenSTLinux release note - v4.0.0 - stm32mpu-ecosystem-v4 and v4.1.0 STM32 MPU OpenSTLinux release note - v4.1.0 - stm32mpu-ecosystem-v4. what is difference between them both are at 5.15....
Hi:Recently, I have been transplanting Debian on the stm32mp2 platform, but Xfce cannot be started, and the following error keeps occurring. Can you give some suggestions? startx X.Org X Server 1.21.1.7 X Protocol Version 11, Revision 0 Current Ope...
Hello,I am currently using Linux kernel version v5.15-stm32mp-r2.tar.gz and U-Boot version v2021.10-stm32mp-r2.tar.gz for my project based on the STM32MP family. I have recently upgraded the Linux kernel to linux-5.15-stm32mp-r2.2.However, I am unsur...
I'm encountering difficulties while attempting to connect and debug my STM32 microcontroller, and I'm seeking guidance from the community. I have erased the full chip flash memory and uploaded my code but suddenly I start getting these error messages...
Hi everyone,The stm32mp1 use SDMMC2 as default emmc controller. Now, I need use SDMMC1 to connect emmc flash. And I saw the OTP need changed. Bud I am confuse about IOs of SDMMC1. Does it also need setting some OTP bits to pinmux CK, CMD, D0?This pi...
Hi Guys,Please I facing problem to have a QT application fitting the DSI screen,it sounds like it is 400x240 and not 800x480. I`m probably missing something on QTor on the STM32MP157C-DK2.Can someone please help-me to correct the resolution and how t...
I am trying stm32mp157f-dk2 for learning linux based on starter packageI just got succeed with load example 1 dtb and echo uart operating Anyway so I got checked the extlinux.conf file can control which dtb would be called But I dont know what's happ...
HelloI tried everything but I cannot get STM32CubeIDE to get the editor to work.I just keep on getting this message: There is no active editor that provides an outline.I spent hours re-installing but nothing workedAll help will be appreciated
Hello, my aim is to achieve a reliable receiving UDP speed with stm32mp13 while sending a payload of 150 mbit/s.I did performance tests of 1 gigabit Ethernet using a MYD-YF13X development board and iperf3. Here are some of my results:19% packet drop ...
