Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
I use jtag debugging m4 program, the following error, how should be resolvedOpen On-Chip Debugger 0.10.0+dev-01124-gbfb41e6 (2018-11-16-15:23)Licensed under GNU GPL v2For bug reports, read http://openocd.org/doc/doxygen/bugs.htmldebug_level: 1cortex_...
Hello, I need to add a configuration, but I cannot solve this problem, I hope to get your support
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 does not need to be interrupted and reset?
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....
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...
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...
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...
