please choosego to mobile | Continue to access the PC version
View: 23957|Reply: 1

How to Inteface Raspberry Pi Camera on Orange pi

[Copy link]

13

threads

77

posts

444

credits

Intermediate member

Rank: 3Rank: 3

credits
444
Published in 2016-5-9 21:35:52 | Show all floors |Read mode
Is itpossible to create a pcb to connect raspberrypi camera to csi port of orangepi ?

1

threads

5

posts

66

credits

Registered member

Rank: 2

credits
66
Published in 2016-10-3 08:41:00 | Show all floors
Edited by jcdr at 2016-10-3 09:05

The Raspberry PI camera connector uses MIPI CSI-2 two lanes signals that carry data and sync at very high speed low voltage differential pairs.
The Orange PI camera module uses parallel (DVP) data signals and sync signals at ~3.0V single ended wires.
There are incompatible by design, unless the H3 have inside it a secret MIPI CSI-2 2 lanes converter deserializer...

I used a MachXO3 FPGA development board and a OV5640 development board to test a basic MIPI CSI-2 two lanes deserializer. It worked, but to date only at the 640x480 resolution and by using a tricky I2C configuration of the sensor from the OV5640 dev main board to set the sensor into the MIPI mode after the H3 Linux driver have first configured it for DVP mode. This need more work to be used properly.
You need to log in before you can reply login | Register

Points Rule

Quick reply Top Return list