Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
I have update uImage and dtb but I get this error during boot Starting kernel ... E/TC:0 Panic 'Watchdog' at /usr/src/debug/optee-os-stm32mp/3.19.0-stm32mp-r1-r0/core/drivers/stm32_iwdg.c:198 <stm32_iwdg_it_handler>E/TC:0 TEE load address @ 0xde0000...
Hello everyone, we have designed a custom stm32mp157f based board, trying to bring it up. I can get past the first stage boot loader and quite deep into OPTEE boot. The boot stops when OPTEE panics at ETZPC Probe (see below). If I disable the ETZPC i...
I have tried to download the driver for VL53L5CX from this location, but there is nothing in this section.https://www.st.com/en/embedded-software/stsw-img025.htmlCould You please direct me to the location with the driver for VL53L5CX?Could I still us...
How can I add and use IPSEC in stm32mp135f-dk, I have installed strongswan but while I test ipsec restart command its says "ipsec not found", is there any alternate method/tool to test IPsec?
D:/ST/STM32CubeIDE/workspace_1.14.0/azure/Application/Debug/../Core/Src/tx_initialize_low_level.S:147: undefined reference to `_stack_bottom'I config the project just with these simple steps, without any coding.
I'm trying to enter standby (DDR off or on) on my custom board, containing a STM32MP151 and a STPMIC1B. This is my STPMIC/suspend entry in the device tree of OPTEE: &i2c4 { compatible = "st,stm32mp15-i2c-non-secure"; pinctrl-names = "default"; pin...
Hi, I am using STM32MP1F157-DK2 focusing on the ARM Cortex M4 chip and I am facing some issues while wanting to read ADC values from my sensors. I am relatively new to this and any advise or help would be greatly appreciated. I flashed the starter pa...
Hello, I get the following error when trying to run bitbake -k -v core-image-minimal Build Configuration:BB_VERSION = "2.6.0"BUILD_SYS = "x86_64-linux"NATIVELSBSTRING = "universal"TARGET_SYS = "arm-poky-linux-gnueabi"MACHINE = "stm32mp1"DISTRO = "po...
Hi,I have an STM32MP157d-dk1 board, which I am flashing with a Yocto Kirkstone, core-image-minimal image.I am trying to enable production mode debugging of the M4 through STM32CubeIDE, but so far without success.I have added ssh and sftp to my local....
Hello..We are using STM32MP157A-DK1 Kit.We have quarry that can we access ddr memory from CM4.As there no proper information in reference manual that how to access ddr memory from CM4.Please help us in accessing DDR memory from CM4. regards,Navane...
