Hi, I’m looking at the B0240 for use with the Rpi CM4, but I have some queries - I can’t find this information elsewhere.
Will this definately operate over 4 lanes of CSI-2 on the CM4 if I am using a base board with a 4 lane CSI-2 port? What is the expected maximum bandwidth in the 4 lane CSI-2 configuration?
I’m looking to pull RAW bayer 12-bit packed data from the camera at 24fps+ in a C++ application. Does the Arducam (Userland Driver) MIPI API support the IMX477 and 12-bit RAW data?
The Arducam (Userland Driver) MIPI API doesn’t appear to have any frame rate control functions. Is there a mechanism to control the B0240 framerate precisely?
Is there documentation of the registers for the IMX477 B0240 to use with arducam_read/write_sensor_reg?
Hi Wong, thanks for the response. Regarding your points:
The B0240 says on the product page it has 4 lanes of CSI-2 output. How would we go about accessing 4 lanes with the Compute Module 4? Would we need to write our own driver?
If the Userland Driver is deprecated, which driver should we use?