GK7205V300 + sc223a_4l for FPV (Wifi injection problem)

[Schildkroet]

Hello,

i have a GK7205V300 + sc5239p (detected as 223a). When i flash "Ultimate" FW, the camera works, if i set config "/etc/sensors/4l_sc223a_i2c_1080p.ini". When i flash "FPV" FW, it doesn't work, because the driver seems to be not included.

Would it be possible to add the driver to V300 like it is done here? https://github.com/OpenIPC/firmware/commit/dcb99dc3aec422c286e7ea577ca7e6b8c7047df7

[RoboSchmied]

The installation of sensor drivers is described here.

[Schildkroet]

But there are no files for my specific SoC. Using other files broke my system

[RoboSchmied]

v300 uses the same sensor files as v200. Please show the output of majestic (fpv).

[Schildkroet]

How to show output of majestic?

[RoboSchmied]

ssh (or serial) to cam

killall majestic
majestic

copy the lines and paste them here

[Schildkroet]

Original System:

After installing libs:

At least my system didnt crash this time, but i still get no output

[RoboSchmied]

Thank you. Please compare your "Isp_FrameRate" in file /etc/sensors/sc223a_i2c_1080p.ini with your video0.fps in /etc/majestic.yaml.

Or show me both files.

[Schildkroet]

Both are set to 30fps

[RoboSchmied]

please try setting them to 25 fps

[Schildkroet]

Both are set to 25:

[RoboSchmied]

You said it worked on ultimate using the 4l driver. (4l_sc223a_i2c_1080p.ini and libsns_sc223a_4l.so) You should try them.

delete the other sc223a files before

[Schildkroet]

No, still not working (same behaviour)

[RoboSchmied]

Please show your /etc/majestic.yaml.

[Schildkroet]

system:
  webAdmin: disabled
  buffer: 1024
image:
  mirror: false
  flip: false
  rotate: none
  contrast: 50
  hue: 50
  saturation: 50
  luminance: 50
osd:
  enabled: false
  template: "%d.%m.%Y %H:%M:%S"
nightMode:
  enabled: false
records:
  enabled: false
  path: /mnt/mmcblk0p1/%F/%H.mp4
  maxUsage: 95
video0:
  enabled: true
  size: 1920x1080
  fps: 25
  bitrate: 5120
  codec: h264
  rcMode: cbr
  gopSize: 1.5
video1:
  enabled: false
jpeg:
  enabled: false
mjpeg:
  size: 640x360
  fps: 5
  bitrate: 1024
audio:
  enabled: false
  volume: auto
  srate: 8000
rtsp:
  enabled: true
  port: 554
hls:
  enabled: false
youtube:
  enabled: false
motionDetect:
  enabled: false
  visualize: false
  debug: false
ipeye:
  enabled: false
watchdog:
  enabled: true
  timeout: 300
isp:
 sensorConfig: /etc/sensors/4l_sc223a_i2c_1080p.ini
 slowShutter: disabled
netip:
  enabled: false
outgoing:
  enabled: true
  server: udp://127.0.0.1:5600

[RoboSchmied]

Remove (or comment out) everything in the video0 section but not "enabled: true".

[Schildkroet]

Still same Timeout error

[RoboSchmied]

Please try the sc223a (not 4l) drivers again with those majestic settings.

You should be able to find the working files (.ini and .so and majestic.yaml) in your ultimate image.

[Schildkroet]

This is the working output on Ultimate:

Is this helpful?

[Schildkroet]

I set up my fpv image again with ultimate settings, but now i get this error:

But the camera is finally working. Instead my wifi isnt working anymore :(

[Schildkroet]

So i have either a working wifi or camera

Problem seems to be somewhere with mipi [mipi] lane_id = 0|1|-1|-1|-1|-1|-1|-1| ;lane_id: -1 - disable

if you change the first "1" to 2 (like in other config), wifi works, but not camera...

[RoboSchmied]

Try the normal (non-4l) sc223a driver (it uses lane 2) with the ultimate majestic settings.

[Schildkroet]

This driver doesn't work (Timeout error as shown before). I have to use 4l

[Schildkroet]

It seems to cause problems with wifibroadcast. Wifi driver is loaded and i can start wifibroadcast. But as soon as i start majestetic, wifibroadcast reports a socket error.

[RoboSchmied]

This is a new issue. (maybe injection capable drivers are not in the fpv image) Please post your majestic.yaml video0 part that solved the sensor problem.

Thank you

[Schildkroet]

It seems majestic is crashing wifibroadcast when connecting. If i change port 5600 to something else (only in 1 config), i still get the connection refused, but at least nothing is crashing.

[Schildkroet]

system:
  webAdmin: enabled
  buffer: 1024
image:
  mirror: false
  flip: false
  rotate: none
  contrast: 50
  hue: 50
  saturation: 50
  luminance: 50
osd:
  enabled: false
  template: "%d.%m.%Y %H:%M:%S"
nightMode:
  enabled: false
records:
  enabled: false
  path: /mnt/mmcblk0p1/%F/%H.mp4
  maxUsage: 95
video0:
  enabled: true
  crop: 0x0x1280x720
video1:
  enabled: false
jpeg:
  enabled: false
mjpeg:
  size: 640x360
  fps: 5
  bitrate: 1024
audio:
  enabled: false
  volume: auto
  srate: 8000
rtsp:
  enabled: true
  port: 554
hls:
  enabled: false
youtube:
  enabled: false
motionDetect:
  enabled: false
  visualize: false
  debug: false
ipeye:
  enabled: false
watchdog:
  enabled: true
  timeout: 300
isp:
  slowShutter: disabled
  sensorConfig: /etc/sensors/4l_sc223a_i2c_1080p.ini
netip:
  enabled: false
outgoing:
  enabled: true
  server: udp://127.0.0.1:5600

[Schildkroet]

Wifi:

usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
usbcore: registered new interface driver ath9k_htc
usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
ath9k_htc 1-1:1.0: ath9k_htc: HTC initialized with 33 credits
ath9k_htc 1-1:1.0: ath9k_htc: FW Version: 1.4
ath9k_htc 1-1:1.0: FW RMW support: On
ath: EEPROM regdomain: 0x0
ath: EEPROM indicates default country code should be used
ath: doing EEPROM country->regdmn map search
ath: country maps to regdmn code: 0x3a
ath: Country alpha2 being used: US
ath: Regpair used: 0x3a
ieee80211 phy0: Atheros AR9271 Rev:1
ATH: TX Power set: 20
ATH: TX Power set: 20
ATH: TX Power set: 20
ATH: TX Power set: 20
ATH: TX Power set: 20
device wlan0 entered promiscuous mode
usb 1-1: USB disconnect, device number 2
usb 1-1: ath9k_htc: USB layer deinitialized
usb 1-1: new high-speed USB device number 3 using xhci-hcd
usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
ath9k_htc 1-1:1.0: ath9k_htc: HTC initialized with 33 credits
ath9k_htc 1-1:1.0: ath9k_htc: FW Version: 1.4
ath9k_htc 1-1:1.0: FW RMW support: On
ath: EEPROM regdomain: 0x0
ath: EEPROM indicates default country code should be used
ath: doing EEPROM country->regdmn map search
ath: country maps to regdmn code: 0x3a
ath: Country alpha2 being used: US
ath: Regpair used: 0x3a
ieee80211 phy1: Atheros AR9271 Rev:1

wlan0     IEEE 802.11  Mode:Monitor  Frequency:2.447 GHz  Tx-Power=30 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:off

[Schildkroet]

Turns out the injection problem was a power supply issue. Everything seems to work now. Thanks for the help