Hi Friend,I am trying to configure I2C on the STM32MP157 evaluation board to use I2C5 in master transmitter mode. However, I'm having trouble sending the address because the start bit is not being set. Could someone please help me?Also which register...
Hi All.Our target, using the STM32MP153c, shall boot secure. The signing private keys should not be accessible via the filesystem. The secure boot signing is implemented with development keys within yocto at moment. Moving to productive environment w...
Hi!When I launch apt-get update I got this E/TC:0 dump_fail_filter:420 Permission violation on filter 0 E/TC:0 dump_fail_filter:425 Violation @0xdf800000, non-secure privileged read, AXI ID 4a0 E/TC:0 tzc_it_handler:79 TZC permission fail...
The Linux version I am using is 6.1.28, and my power management is a discrete component. "VDD_CORE" is actually 1.212V, and in the device tree it looks like this: vddcore: regulator-vddcore { compatible = "regulator-fixed"; regulator-name =...
I am conducting tests related to ThreadX using the 135 DK as a reference. I'm applying ThreadX-related content through Cube and testing it, but the thread doesn't exit from tx_thread_sleep. I've compared with the demo source and even followed the ste...
Hi ,I try to connect my Pendrive to USB Hub port, but it is not connecting, when ever i remove the touch panel from the slot, then my Pendrive detected . i am using the stm32mp157f-dk2 (custom board ). after removing touch panel, my Pendrive detected...
Hi!I notice one thing when I build my STM32MP151 custom board and implemented OpenSTLinux with my own .dtb and Linux kernel.I hade enormous issues to get a basic setup of STM32MP151 up and running with Linux. I found out that the Linux kernel is dest...
When enabling the HDMI output for displaying on the screen/TV, one must run the following command modetest -M stm https://wiki.st.com/stm32mpu/wiki/How_to_display_on_HDMIThe tool modetest provided by the libdrm library[3] is useful to: List al...
Hello, I am trying to see if I can enable the J1939 protocols on the stm32 mp158d-dk1 board. I used the menuconfig to update the setting. After doing that I updated the uimage, dtb, and modules to the stm32 mp1 device. root@stm32mp1:/# dmesg | grep ...
Hi,I am debugging the STM32MP257F-EV1 board with a debugger via JTAG/SWD. The kernel version is 6.1.82.While Linux executes, it loads the M33 firmware as confirmed in the prints below.----------------------------------------------------[ 15.673261]...