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@Sambsc19 previous message on #76798:
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The missing piece here is the DCMIPP driver implementation for the P.S.: the path to discover what's missingYou mentioned you had this devkit: https://www.st.com/en/evaluation-tools/stm32h7s78-dk.html Here is where to check for board support: https://docs.zephyrproject.org/latest/boards/index.html It seems like the https://docs.zephyrproject.org/latest/boards/st/stm32h7s78_dk/doc/index.html Here is its root devicetree config, which includes the definition for the SoC And then it is a treasure hunt to find the full chip definition with all the peripherals: zephyr/dts/arm/st/h7rs/stm32h7s7.dtsi Line 8 in 67e07b7 zephyr/dts/arm/st/h7rs/stm32h7r3.dtsi Line 8 in 67e07b7 And finally there... This seems to be the file where to insert the DCMIPP driver definition. https://github.com/zephyrproject-rtos/zephyr/blob/main/dts/arm/st/h7rs/stm32h7rs.dtsi STM32 boards and chips rely on the There is definitely a DCMIPP present here: However, there was not yet any integration of it into Zephyr. There is the DCMI one, but not the DCMIPP one: https://github.com/zephyrproject-rtos/zephyr/blob/main/drivers/video/video_stm32_dcmi.c |
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The missing piece here is the DCMIPP driver implementation for the
STM32H7[R/S]SoC. Once that is done, you would be able to use the capture_to_lvgl sample as well as the upcoming uvc sample along with a supported image sensor.P.S.: the path to discover what's missing
You mentioned you had this devkit:
https://www.st.com/en/evaluation-tools/stm32h7s78-dk.html
Here is where to check for board support:
https://docs.zephyrproject.org/latest/boards/index.html
It seems like the
STM32H7S78-DKis supported:https://docs.zephyrproject.org/latest/boards/st/stm32h7s78_dk/doc/index.html
Here is its root devicetree config, which includes the definition for the SoC
stm32h7s7X8that is inside:ze…