Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hello.I'm trying to make simple openAMP with STM32MX(with STM32cubeIDE, .ioc file).The code is simiar to OpenAMP_TTY_echo. I include virt_uart.h and use VIRT_UART_Init code inside main function and others like making RxCpltCallback and registor callb...
My hardware:STM32MP135FAE SLC NAND(MT29F4G08ABAF):256MB page:4K block:256K excuse me,How to configure makefile.sdk when compiling TF-A?Here's what I tried：# Init default config settingsTF_A_DEVICETREE_nand ?= stm32mp135f-dkTF_A_EXTRA_OPTFLAGS_nand ...
Hi I have problems with our custom board bringing up the VREFBUF. I eddited the devicetree as follows (also in U-Boot).&vrefbuf{ status = "okay"; compatible = "st,stm32-vrefbuf"; reg = <0x50025000 0x8>; regulator-min-microvolt = <2500000>; regul...
I am trying to creating u-boot files for self definded project.Unfortunately i get the error during individual building (see https://wiki.st.com/stm32mpu/wiki/STM32MP1_Developer_Package#Installing_the_OpenSTLinux_BSP_packages:(Device Tree Source (arc...
Hi,Does anyone know how to enable dts and driver for ANA0/ANA01 ? We tried normal ADC and they are working well but can't find where relates to ANA0/ANA01Many thanks,
Hey there, I am working with a custom board based on an OSD32MP157F SoM. The pinout is very similar with the DK2 board with some minor differences, mainly the DSI_RESET pin. I have done several tests on STM32MP157f-dk2 boards with an eDP display that...
Hi, I designed a board with stm32mp135 and YT8531 phy chip. The ETH1 is not working and ETH2 is work good. They all output 125Mhz from phy to mac. But the ETH1 has reset dma failed. I had measure the 125Mhz is correct on phy side.Below is my dts code...
Please suggest a MCU that is available in market to develop camera-based solution with following capability/interfacing: camera max up to 3mp and upto VGA/1080P resolution). with JPEG saving and Video recording options, LCD interface.Please suggest a...
Does STM32MP13 support decryption on the fly binary code on SD/MMC, entire SD/MMC or just TF-A firmware?We have customers need protect their code on SD/MMC, does STM32MP13 have any feature to support that?Thanks
