Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
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...
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...
I have build a board of STM32MP151AAC3 processor. It has almost everything, except audio output and DSI Display. STM32MP151 series does not support DSI.Anyway! I used the included Design Rules from that CAD file .The Design Rules are narrow and tigh...
I'm attempting to debug an STM32MP157 using STM Cube IDE on Windows, but I've encountered an issue with a parameter, and I'm unsure of its origin. Could you provide assistance with this matter?
Hello. Every one.I've been designing using STM32MP151 series.Now, i just have changed the package from STM32MP151CAB3(0.8pitch) to STM32MP151CAD3(0.5pitch).And then, the current is consumed more than 0.4W.of course, the power pin count is fewer than ...
Hi!I have made a simple computer with STM32MP151AAC3 processor.I have modify so I can boot either from UART4 or eMMC. My question is:When I want to flash OpenSTLinux onto the eMMC, can that be done via ST-Link and STM32CubeIDE? Just like regular STM3...
I see the following when I try to download the latest or select any other version of the tool
I had an error while building the image. I didn’t try to figure out why and why it was necessary to turn off the network. I just removed the entire function. After that everything build together.https://github.com/karu2003/stm32mp1_note openembedded-...
Hi there, we are developing a custom STM32MP135 board to run openstlinux on it. It will be our first experience with embedded linux (linux) systems, so we have some tasks that we don't know if it can be done. These tasks are the following:Can we acce...
