Hi,I have a current project using the M7 that I need to port over to the A7. The goal is to be running bare-metal code on the A7, like we are on the M7. Currently, I am following this open source guide to run bare-metal on the A7 and it seems to work...
Hello together,I'm currently reading out sensor with the M4 Chip and the connected ADCs. I'm using the STM32MP157F DK2 DevBoard - The minimum requirement is to read out 3 sensors (6 is optimum) at 20 kHz each. I though of using the M4 to read out the...
Hello,I'm testing a prototype board with STM32MP135FAE7 and MT41K256M16TW-107 DDR3L, using STM32DDRFW-UTIL firmware.DDR_Test_Random fails if memcpy (DDR -> DDR) is used inside this test (this is the only one test using memcpy) but not if I'm copying ...
Why is it a voltage divider as configuration for the USB2514B in STM32MP157 devkit?I can see in the data sheet that there are two bus configurations abilities.I2C EEPROMSMBusI don't know which one should be used. Let's look at the data sheet.This exp...
Hello,I am trying to setup CANbus on the STM32MP157f-dk2 board, but I am unable to get any CAN interface to appear. I have installed the STM32MP1 OpenSTLinux Developer-Package onto the board, and I am using an SN65HVD230 transceiver.First I tried ena...
I downloaded the STM32MP151AAC3 example model (.zip file) that routes traces to the DDR3L memorySTM32MP151A - MPU with Arm Cortex-A7 650 MHz, Arm Cortex-M4 real-time coprocessor, TFT display - STMicroelectronics Then I measured DDR_Q1 to DDR_7, DQM0,...
In my board,stpmic i2c were connected to PA11,PA12 of stm32mp157aaa3.Is it possible that mpu configure stmpic with I2C6?
I am reaching out regarding an issue we've encountered while attempting to flash our Buildroot image using the STM32CubeProgrammer in DFU mode.Despite successfully building the image with Buildroot, we are encountering difficulties when attempting to...
HiI got cups and hplip by adding IMAGE_INSTALL_append = "python3-distro cups ghostscript cups-filters hplip" in local.conf.but when I run hp-check, there are some errors about missing required dependencies : root@STM32MP1:~# hp-check /usr/bin/hp-che...
HI.Recently I purchased a stm32mp157-dk1. I am going to learn to use uboot. I know that Uboot startup is divided into several parts. The second part is SPL, and then SPL will boot uboot, and uboot will continue to boot the Linux kernel.I have read th...
Hi!I notice something!In the devkit of STM32MP15xxxx, I found that ETH_TX_EN is used for GMII, but when I check the CubeMX, I found that RGMII is used instead. This is the settings for RGMII. In the devkit schematics, it is ETH1_TX_EN, not ETH1_TX_CT...
