Hello everyone.
We have a project which are working on Luckfox Pico Ultra W and camera module MIS5001.
We would like to know a kernel have support for capture image from camera with adjustable parameters (capture size, rate, ..)
We looking for a datasheet for MIS5001 sensor, but we could'nt find it.
Could you please help to send a full datasheet or TMP of this camera?
Thank you.
MIS5001 5MP Camera
Hello,
We do not have authorization to publicly share documentation for the MIS5001. In fact, what we have access to is only the driver source code for MIS5001 included in the SDK, along with IQ files adapted for the RV1106 platform. The driver source code involves operations on various registers, but without official documentation, it is not possible to determine their exact functions.
We have already adapted the MIS5001 for the Luckfox Pico Ultra W in the SDK. By default, the image resolution and frame rate transmitted via MIPI from the MIS5001 to the RV1106 are set to the maximum values and cannot be modified. To control the output frame rate of the ISP, you would need to re-calibrate and obtain new IQ files — this requires contacting Rockchip to apply for the related service, which is not recommended for individual users.
If you only intend to adjust the image frame rate and resolution (as long as it is below the MIS5001’s maximum of 2596x1944@30fps), you can simply handle this at the software layer using Rockit or V4L2. This can be done through rkmpi or V4L2 in the application layer. Forcing the sensor to reduce its data output not only fails to reduce power consumption, but also causes the existing IQ files to become incompatible.
The appendix is the publicly available information on the official website
We do not have authorization to publicly share documentation for the MIS5001. In fact, what we have access to is only the driver source code for MIS5001 included in the SDK, along with IQ files adapted for the RV1106 platform. The driver source code involves operations on various registers, but without official documentation, it is not possible to determine their exact functions.
We have already adapted the MIS5001 for the Luckfox Pico Ultra W in the SDK. By default, the image resolution and frame rate transmitted via MIPI from the MIS5001 to the RV1106 are set to the maximum values and cannot be modified. To control the output frame rate of the ISP, you would need to re-calibrate and obtain new IQ files — this requires contacting Rockchip to apply for the related service, which is not recommended for individual users.
If you only intend to adjust the image frame rate and resolution (as long as it is below the MIS5001’s maximum of 2596x1944@30fps), you can simply handle this at the software layer using Rockit or V4L2. This can be done through rkmpi or V4L2 in the application layer. Forcing the sensor to reduce its data output not only fails to reduce power consumption, but also causes the existing IQ files to become incompatible.
The appendix is the publicly available information on the official website
- Attachments
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MIS5001 (1).pdf (480.58 KiB)Downloaded 47 times
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Hello Crocodile
Thank you for your feedback.
Yes, I understand. My purpose is find a way to reduce a output capture res/rate of image from camera due to CPU is near over 100% by multitask.
Im thinking about changing to another dev board with larger than 1 core, could you please recommend another luckfox board?
- 1x I2C for sensor
- 1x I2C for touch
- 1x SPI
- 1x mipi camera MIS5001 or IMX219
- 1x DSI or RGB666/888 for touch LCD luckfox
Im checked luckfox lyra but it not support CAMERA socket.
Thank you.
Thank you for your feedback.
Yes, I understand. My purpose is find a way to reduce a output capture res/rate of image from camera due to CPU is near over 100% by multitask.
Im thinking about changing to another dev board with larger than 1 core, could you please recommend another luckfox board?
- 1x I2C for sensor
- 1x I2C for touch
- 1x SPI
- 1x mipi camera MIS5001 or IMX219
- 1x DSI or RGB666/888 for touch LCD luckfox
Im checked luckfox lyra but it not support CAMERA socket.
Thank you.
MIS5001 is only compatible with Luckfox Pico in our products. Both the performance and hardware requirements of Core3566 and Core3576 are met, but MIS5001 is not compatible with them;
Core3566 supports IMX219, and Core3576 supports IMX415.
Core3566 supports IMX219, and Core3576 supports IMX415.