How to drive rgb-mipi screen
I want to use stm32mp1 chip to drive ssd22288 rgb-mipi screen. Could you give me some solutions?
STM32 MPUs Products and hardware related
Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
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Bitmap font - Pixel - large fonts
Sorry if I have come to the wrong group. I am searching for information on why a font would work with some code that already exists and what if the best way to visualise this. Tried a number of softwares and sites but none provide the array that I'm ...
Resolved! I want to power the STM32MP157 card by the + 5V of the CN2 connector to integrate the card on a motherboard of a control system. The card does not boot if power is supplied from CN2.
Only the power supply via USB C CN6 allows booting with detection of the presence of voltage on GPIO PA5 and PA4. Is there a way to modify this control mode and be able to boot with a CN2 power supply? Is it possible to modify the FW so as not to re...
Resolved! How to customize openstlinux boot screen (psplash)
I am evaluate the STM32MP157C-DV2 board.I have disabled the weston service by referring to the link below.https://community.st.com/s/question/0D53W00000cSKmXSAW/disable-weston-autostart-in-stm32mp157cdv2When boot with the weston service disabledThe ...
STM32MP157D-EV1 보드를 구입 하였습니다. ST-Link 를 연결하면 타겟보드가 연결�?� 안�?�다고 합니다.
�?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....
DDR3 33 ohm serial resistor in point-to-point topology
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...
Resolved! Is it okay to develop firmware in STM32CubeIDE for Windows?
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 ...
Low Power Application Question
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 ...
Resolved! USB Composite not working in STM32MP151C.
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...
[STM32MP1] Device tree configuration for I2S peripheral.
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...
