DCMIPP interface in STM32N6570-DK board .ioc file in stm32CubeMX

[venkatesh_vltk]

Hi everyone, 
 can anyone provide total DCMIPP camera interface STM32CubeMX    .ioc file therefore I can create a project and My applications. Please help me to implement the B-CAMS-IMX camera.
I also try with BSP drivers that are available in STM32N6570_discovery_bus.c and .h , STM32N6570_discovery.c and .h file but in IMX335.c file I am unable to read device ID properly.

So, please provide proper DCMIPP camera interface STM32CubeMX .ioc 

Thankyou.

[Ch_JE]

Hello,

There are already applications that interface with the B-CAMS-IMX camera. Have you tried them?

STM32CubeN6/Projects/STM32N6570-DK/Applications/DCMIPP at main · STMicroelectronics/STM32CubeN6

Best Regards

[venkatesh_vltk]

Thank you for responding,

 I have tried with them but there is no .ioc file to add another peripherals and also I enabled DCMIPP drivers and LTDC drivers from STM32CubeMX but it is not working. So, please if any .ioc of cubemx or any document to enable camera provide here. It will very helpful to me.

[Aimen1]

Hello,

Could you please refer to this Application Note: https://www.st.com/resource/en/application_note/an5020-digital-camera-interface-dcmi-on-stm32-mcus-stmicroelectronics.pdf , where you can find a dedicated section 8.3 DCMI examples based on STM32CubeMX which describes STM32CubeMX settings for DCMI.

This should help you to create your project.

Regards,

Aimen

[venkatesh_vltk]

Thank you for that it is very useful to me in the same way if it is available for DCMIPP interface with camera please provide.

Best regards,

venkatesh.s 

[Ch_JE · Accepted solution]

Introduction to digital camera interface pixel pipeline for STM32 MCUs - Application note

[venkatesh_vltk]

Hi,

when I testing the DCMIPP interface in external project the ID that I receiving is not matching to IMX335_CHIP_ID and IMX335_CHIP_ID mentioned as 0x00. But I'm not receiving that value so that so, the code is entering into Error_Handler().  and also the variable NbMainFrames  is not incrementing I cannot find the issue in that. Could please provide the IMX335 camera sensor datasheet or document so I can go through it. Thank you.

[Ch_JE]

Hello,

The sensor must be properly configured via I2C to correctly read the ID before starting acquisition with the DCMIPP.

The IMX335 driver, which is part of the STM32Cube BSP component can be found here:

STMicroelectronics/stm32-imx335: Provides the IMX335 driver, part of the STM32Cube BSP Component for all STM32xx series

Next, follow the initialization sequence in one of DCMIPP applications that calls IMX335_Probe function: here STM32CubeN6/Projects/STM32N6570-DK/Applications/DCMIPP/DCMIPP_ContinuousMode/FSBL/Src/main.c at main · STMicroelectronics/STM32CubeN6

[venkatesh_vltk]

Thank you for replay,
I have to implement the DCMIPP interface without using the BSP drivers. I am only using IMX335_reg.c,imx335_reg.h and imx335.c , imx335.h files and I am enabled DCMIPP interface in STM32CubeMX in CSI mode but when I enabling CSI it showing warning: This peripheral has no parameters to be configured.

I have attached the .ioc file of CSI interface. Is it possible to do without using BSP drivers. help me to complete the DCMIPP interface in STM32N6570-DK board. Thank you.

 

[venkatesh_vltk]

I am also attaching the DCMIPP configuration below please go through it and help me to proper configurations od DCMIPP interface in ioc file. Thank you.