Resolved! stm32mp157c UBOOT_EXTLINUX_TARGETS
Hello, I need to add a configuration, but I cannot solve this problem, I hope to get your support
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Why is HAL_NVIC_SystemReset() not working for MP1?
After the execution of the function HAL_NVIC_SystemReset() the CM4 did not jump to the Reset_Handler in the startup file. It ends up in "Break at address "0xa05f000c" with no debug information available, or outside of program code."I know that it's w...
The touch screen part of stm32mp157c-dk2
The touch screen part of stm32mp157c-dk2 does not need to be interrupted and reset?
Running a STM32MP157A-DK1 in 85 d°C, makes it crash.
I'm testing a stm32mp157a-dk1 in 85 °C for a project.The setup is basic, power from usb and network over ethernet to a control computer outside the chamber. I ssh in to the board to check that its alive and put some load on the cpu.Even without load....
How to enable a third party 3.5" Display connected to LTDC port on STM32MP157C-EV1 board?
I need to test a 3.5" display connected to the LTDC port. How do I disable the 5.5" display that came with the STM32MP157C-EV1 board and use the 3.5" display? I see the ltdc_pins_a: ltdc-a-0{...} entry in the Linux source code device tree: ../linux-4...
Resolved! problems with installing fftw package
Hi! Have some problems with installing fftw package. I tried to install it to st-image-weston and st-example-image-xfce, but received same error when bitbake run do_rootfs. Can anybody explain this problem?Build Configuration:BB_VERSION = "1...
Resolved! Why the WXGA (1366x768) at 60fps limitation for STM32MP157C MPUs?
I am evaluating different dual-core ARM Cortex-A7 MPUs for their graphical features; one of my requirements is that I need to support a 1280x1024 TFT LCD at 50-60fps using 16 or 24-bit parallel RGB interface.The evaluation kits offer small LCDs below...
Resolved! Hello. We are trying to reset MCU from within MCU by asserting SYSRESETREQ it in Cortex M4 AIRCR register (by calling NVIC_SystemReset). After that the MCU halts and FW is not running.
If we emulate the MCU watchdog reset on STM32MP1 it works fine. MCU is got restarted and runs after that. SYSRESETREQ assertion (by calling NVIC_SystemReset) works fine with dedicated M4 processor.We wander what can be a problem on STM32MP1 ?
