csi-port?

Autonomous Vehicles DRIVE PX 2 DRIVE Hardware
1

I am able to record a single GSML camera however, when I change the csi-port to cd or ef, it is unable to connect to the sensor. I want to confirm my assumption is correct.

csi-port ab means A0
csi-port cd means A1
csi-port ef means A2
and so on… upto C3

Is this correct?

2

Hello sumitkamath,

Please see below GMSL and CSI ports configuration. Thanks.
CSI-port ab : A0, A1, A2, A3
CSI-port cd : B0, B1, B2, B3
CSI-port ef : C0, C1, C2, C3

3

How do I record from AW? Which parameter do I have to change?

Thanks

4

Hello sumitkamath,

You can record with DriveWorks tool

$cd /usr/local/driveworks-0.2.1/tool
$ ./recorder
Then will create “recorder-config.json” file.
Please change camera parameters in recorder-config.json like below.

{
“comments": [
“To record raw camera use output-format=raw.”,
“To record camera at a different framerate use serial-framerate=.”
],
“path”: “.”,
“camera”: {
“write-file-pattern”: "video*.h264”,
“sensors”: [
{
“protocol”: “camera.gmsl”,
“params”: “camera-type=c-ov10640-b1,csi-port=ef,camera-count=4”
}
]
},