Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
There's some inconsistency on the support of LPDDR2/3 on LFBGA448/LFBGA354 package. Page 16 of the datasheet lists that LPDDR is only supported on TFBGA257/361, which is consistent with the settings in CubeMX (LFBG* packages have on LPDDR option).How...
I'm trying to build an image for the STM32MP157C-DK2 board using the standard unmodified OpenSTLinux yocto build.The build is successful and the image boots fine, but Bluetooth does not work with the basic image (it works with the trusted image).Usin...
Hi, I trying to compile the OpenAMP_TTY_echo example, but I get these a lot of errors, attach a file.
Hi,We are currently using the STM32MP1 DK2 board for our project.We have to use FreeRTOS + UART7 and USART3 with DMA Our issue arise when FreeRTOS is used with an UART (USART3 or UART7 in our case) which use the DMA.We have reduced the project to the...
I am programming a STM32MP157C-DK2 board using System Workbench. I have been able to run the OpenAMP_TTY_echo example project without trouble. Then I created a new project and generated OpenAMP middleware from CubeMX. No trouble while compiling and u...
Hi,I would like to compile with the GNU toolchain directly on the device, without the use of cross-compilation. it's possible?In which way can i do that?
Hi,I've been following the guide over at:https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP157C-DK2/Let%27s_start/Execute_basic_commandsI'm using a Windows 10 as a host, but I was hoping I'm not the only one. I don't have acces...
Hi, I can't to connect my board by ethernet connector, when I connect the cable both leds are always off. I try using ifconfig to set a ip but my board doesn't respond to ping request, but when I used ifconfig to set ip over usb0 my board respond to ...
Trying to create a simple application that will toggle LD9 in Engineering Mode but get an error with the OpenOCD.Output on console window is as follows:Open On-Chip Debugger 0.10.0+dev-01124-gbfb41e6 (2018-11-16-15:23) Licensed under GNU GPL v2 For b...
Hi,I'm currently figuring out about the new ANA0 / ANA1 pins.As far as I understand, those pins are always connected to the ADC so that I don't need to touch the GPIO registers in order to use those pins. Is my understanding correct?Also I can connec...
