STM32 MPUs Products

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How interrupts from DTS temp sensor work?

Hi,I am using internal temp sensor DTS and have critical trip point of 120 C configured. I wonder how interrupt work in this case? Where and how should it be handled? Are trip points the only cases when interrupt from DTS happens?

vsaakian by Associate III
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ESDALC6V1-5M6, LD39150PU33R ibis file

Hello forum;I needed help to do some SI simulation on ESDALC6V1-5M6 and LD39150PU33R Hyperlynx/Altium Designer SI simulator. Hence my question is does this ibis model exist? If yes where can I download it?   

MTal61 by Associate
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Resolved! TIM2_CH2 PWM not work

hello,st friends.   My board use TIM2_CH1 pwm to drive a led.dts configure as:but the led can not light on.use these command byw: I use gpio test led hardware is ok 

guansonghuang_0-1725529122888.png guansonghuang_1-1725529135873.png guansonghuang_2-1725529182907.png guansonghuang_3-1725529192667.png

Resolved! DSI lane swap on STM32MP157

Hi,is it possible to swap the DSI lanes so that lane 0 becomes lane 1 and the other way around? This would simplify routing on our PCB. I've found there are configuration bits in the DSI_WPCR0 register for custom lane configuration (SWDL0 and SWDL1),...

rtie by Associate II
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Prevent Splashscreen Clearing

Hello,With the new OpenSTLinux 5.1, I noticed that there is no longer any flickering between the splash-screens. I would like to know what the Yocto configurations are so I can use it for building an st-image-core, since there is still a delay. I add...

Resolved! Boot image from the eMMC user data area partitions

Hi,I want to boot my image from the user data area partition in the eMMC of my stm32mp257f-ev1 board by disabling the eMMC hardware partitions (the mmcblk1boot0/1) in U-Boot like this:  mmc partconf 1 0 0 0  Unfortunately, the ROM code can't load my ...

How can I display UART to the HDMI at startup?

I want to display the loop log at start up from UART to the HDMI. How can i achieve that?Is it something I need to change in the device tree for linux or something?My HDMI and UART works excellent. Now I want to connect them...or in other words, disp...

DMårt by Lead
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Resolved! Enable SPI4 on Linux Side of STM32MP157C-DK2

I would like to access a SPI Device (Ethercat Shield) over the Arduino Headers (SPI4). What do i have to do to get the /dev/spidev... device file in Linux ? Sorry, but i'm still confused what is enabled, what do i have to enable in DTS files and when...

DBuer by Associate II
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