ModalAI Forum

@Davon-Prewitt For context, we bought 10 and only 4 seem to work.

Hello! I have a few IMX678s (M0143) that I bought brand new, but only a few of them seem to work using our working camera configuration using voxl-camera-server. I am on SDK 1.0.0. Could you help diagnose the issue? Is there a good way to determine if the cameras are being seen - perhaps a driver interface besides the camera server? Is this a known hardware issue?

@Moderator Hello again, please advise. I have used voxl-configure-cameras to setup voxl-camera-server to read frames. No luck on my various IMX678 camera modules nor interposers using SDK 1.0.0. The HAL module doesn't seem to recognize the presence of a camera module when calling voxl-camera-server -s. Is there something else i need to do?

@Moderator Hello. I have flashed the new drivers and voxl-configure-cameras provided me the right drivers and config. No luck getting the camera server to run though. I tried running the configuration on part M0135 interposer.

Driver info

system-image: 1.6.2-M0104-14.1a-perf
kernel: #1 SMP PREEMPT Fri May 19 22:53:15 UTC 2023 4.19.125

hw version: M0104

voxl-suite: 1.0.0

no current network connection

voxl-camera-server output
name: hires
sensor type: imx678
isEnabled: 1
camId: 0
camId2: -1
fps: 30

en_preview:          0
pre_width:           640
pre_height:          480
pre_format:          nv21

en_small_video:      1
small_video_width:   1024
small_video_height:  768

en_large_video:      1
large_video_width:   2048
large_video_height:  1536

en_snapshot:         1
snap_width:          3840
snap_height:         2160

ae_mode:             isp
standby_enabled:     0
decimator:           1
independent_exposure:0

=================================================================
Starting Camera: hires

Segmentation fault:
Fault thread: voxl-camera-ser(tid: 3066)
Fault address: 0x5658e6a6cc
Address not mapped.
Segmentation fault

I have done some more digging and it would appear that HAL3 does not see my IMX678. After running voxl-camera-server -s snd -l, the LED on the camera is on, but not being recognized.

I am on the VOXL 2 MINI. I used voxl-configure-cameras 8 to create a config for the IMX678 (M0143) to use voxl-camera-server. I get the following errors.

Camera Configuration: 8
[ERROR] Your system image is too old to support the new camera driver structure
[ERROR] Plese update to a system image newer than May 14 2023

I am already flashed to the latest SDK (1.0.0). Is there a workaround?