Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
�?러메시지 입니다.Can not connect to target!Please select "Connect Under Reset" mode from Target->Settings menu and try again.If you're trying to connect to a low frequency application , please select a lower SWD Frequency mode from Target->Settings menu....
Hi,AN5122 in paragraph 3.2 recommends to use 33 ohm serial resistor for every A/C of the DDR chip, but the STM32MP1_SeriesDDRmemory_routing_guidelines_examples.zip in STM32MP15XXAA_1DDR3Lx16 example there are NO serial resistor. Can I use this layout...
I am using STM32CubeIDE in Ubuntu20.04.If you create the STM32MP1 project in STM32CubeIDE for Ubuntu, it asks if you want to install the OpenSTLinux SDK. And I have installed it and am using it.However, in STM32CubeIDE for Windows, if you ask if you ...
Hello everyone!I had an application that was originally designed to run on a STM32WB55 but found it didn't have the resources we needed for it. The STM32MP1 seems like it has the potential to be a good fit for us as we could do the sensor processing ...
I tried to probe g_multi to make sure that USB Composite was available.modprobe g_multi file=/dev/mmcblk0The log of the probe is as follows[ 501.458553] using random self ethernet address [ 501.461560] using random host ethernet address [ 501.4806...
Hello everyone,I am currently working with phyCORE-STM32MP1 which has a STM32MP157C mounted.It runs with OpenSTLinux, but it is a modified distribution by Phytec.I have very little experience with handling Device Tree and drivers and my problem is th...
I have found many tutorials for how to import the example projects into stmcubeide but have not seen much information on how to set up a new M4 project? I have been able to import the OpenAMP_TTY_echo example into stm32cubeide and debug fine but I am...
I am teaching a course in real-time embedded systems and in the past have used the STM32F4 MCUs running FreeRTOS, but would like to move to a microprocessor, specifially an STM32 MPU starter kit for students. So, does the STM32 MPUs support for a Re...
I want to control defined GPIO in DT in Applicatoin code. But I can't control this, please let me know how to control gpio with DT in applicatoin. 1) I can control GPIO in Application without DT . (unused at gpioinfo)2) I can't control GPIO in ap...
Hi,we have a custom board based on the stm32mp151c. It has on sdmmc3 a Silicon Labs WF200 Wifi Card attached. We tested this setup with the stm32mp157c-dk2 and it worked fine. Now, we do not see the message during bootup:mmc0: new high speed MMC card...
