Tx2 running on R28.2.1 & custom carrier.
Currently trying to have a IMX-185 from leopard to defined exposure.
Pipeline works on Tx1 but auto-exposure=1 seems to be ignored on Tx2.
If it’s indeed not working on R28.2.1 will updating kernels & drivers to R32.x fix the issue ?
Do you mean aelock?
Please have gst-inspect-1.0 nvcamerasrc to check the parameter.
I am sure the r32.1 is working however the nvcamerasrc are replace with nvarguscamerasrc.
gst-launch-1.0 nvcamerasrc wbmode=9 auto-exposure=1 aeLock=1 exposure-time=0.10 fpsRange="60.0 60.0" \
! 'video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, format=(string)I420, framerate=(fraction)60/1' \
! nvvidconv flip-method=0 ! 'video/x-raw(memory:NVMM), format=(string)I420' ! nvoverlaysink -e
same result, the camera is still selecting exposure time, wbmode=9 (none) forced to check that the error isn’t linked to it to balance update (tested with & without auto-exposure flag).
R32 will have us to redo a kernel & drivers, as unless we missed those:
kernel4-9/driver/media/i2c/imx185.c
kernel4-9/driver/media/i2c/imx185_mode_tbls.h
They don’t exist anymore (?).
Could you also confirm that on kernel4-4:
hardware/nvidia/platform/t18x/common/kernel-dts/t18x-common-modules/tegra186-camera-li-mipi-adpt-a00.dtsi
is now(R32):
hardware/nvidia/platform/t18x/common/kernel-dts/t18x-common-modules/tegra186-camera-imx185-a00.dtsi
in the mean-time we are checking on our hardware if we missed an element.
Could you get the log from below command. And try the nvgstcapture-1.0 if can get what you want.
gst-inspect-1.0 nvcamerasrc
~$ gst-inspect-1.0 nvcamerasrc
Factory Details:
Rank primary (256)
Long-name Nvidia Camera Source
Klass Video/Capture
Description Nvidia Camera Source
Author Jitendra Kumar <jitendrak@nvidia.com>
Plugin Details:
Name nvcamera
Description Nvidia Video Capture Component
Filename /usr/lib/aarch64-linux-gnu/gstreamer-1.0/libgstnvcamera.so
Version 1.2.0
License Proprietary
Source module nvcamera
Binary package NvCamera
Origin URL http://nvidia.com
GObject
+----GInitiallyUnowned
+----GstObject
+----GstElement
+----GstBaseSrc
+----GstNvCameraSrc
Pad Templates:
SRC template: 'src'
Availability: Always
Capabilities:
video/x-raw(memory:NVMM)
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
format: { I420, NV12, UYVY }
framerate: [ 0/1, 2147483647/1 ]
Element Flags:
no flags set
Element Implementation:
Has change_state() function: gst_nvcamerasrc_change_state
Element has no clocking capabilities.
Element has no URI handling capabilities.
Pads:
SRC: 'src'
Pad Template: 'src'
Element Properties:
name : The name of the object
flags: readable, writable
String. Default: "nvcamerasrc0"
parent : The parent of the object
flags: readable, writable
Object of type "GstObject"
blocksize : Size in bytes to read per buffer (-1 = default)
flags: readable, writable
Unsigned Integer. Range: 0 - 4294967295 Default: 4096
num-buffers : Number of buffers to output before sending EOS (-1 = unlimited)
flags: readable, writable
Integer. Range: -1 - 2147483647 Default: -1
typefind : Run typefind before negotiating
flags: readable, writable
Boolean. Default: false
do-timestamp : Apply current stream time to buffers
flags: readable, writable
Boolean. Default: true
queue-size : Number of buffers for the driver to enqueue
flags: readable, writable
Integer. Range: 10 - 100 Default: 10
wbmode : White balance affects the color temperature of the photo
flags: readable, writable
Enum "GstNvCamWBMode" Default: 1, "auto"
(0): off - GST_NVCAM_WB_MODE_OFF
(1): auto - GST_NVCAM_WB_MODE_AUTO
(2): incandescent - GST_NVCAM_WB_MODE_INCANDESCENT
(3): fluorescent - GST_NVCAM_WB_MODE_FLUORESCENT
(4): warm-fluorescent - GST_NVCAM_WB_MODE_WARM_FLUORESCENT
(5): daylight - GST_NVCAM_WB_MODE_DAYLIGHT
(6): cloudy-daylight - GST_NVCAM_WB_MODE_CLOUDY_DAYLIGHT
(7): twilight - GST_NVCAM_WB_MODE_TWILIGHT
(8): shade - GST_NVCAM_WB_MODE_SHADE
(9): manual - GST_NVCAM_WB_MODE_MANUAL
scene-mode : property to set scene mode
flags: readable, writable
Enum "GstNvCamSceneMode" Default: 0, "face-priority"
(0): face-priority - GST_NVCAM_SCENE_MODE_FACE_PRIORITY
(1): action - GST_NVCAM_SCENE_MODE_ACTION
(2): portrait - GST_NVCAM_SCENE_MODE_PORTRAIT
(3): landscape - GST_NVCAM_SCENE_MODE_LANDSCAPE
(4): night - GST_NVCAM_SCENE_MODE_NIGHT
(5): night-portrait - GST_NVCAM_SCENE_MODE_NIGHT_PORTRAIT
(6): theatre - GST_NVCAM_SCENE_MODE_THEATRE
(7): beach - GST_NVCAM_SCENE_MODE_BEACH
(8): snow - GST_NVCAM_SCENE_MODE_SNOW
(9): sunset - GST_NVCAM_SCENE_MODE_SUNSET
(10): steady-photo - GST_NVCAM_SCENE_MODE_STEADYSHOT
(11): fireworks - GST_NVCAM_SCENE_MODE_FIREWORKS
(12): sports - GST_NVCAM_SCENE_MODE_SPORTS
(13): party - GST_NVCAM_SCENE_MODE_PARTY
(14): candle-light - GST_NVCAM_SCENE_MODE_CANDLE_LIGHT
(15): barcode - GST_NVCAM_SCENE_MODE_BARCODE
color-effect : property to set color effect
flags: readable, writable
Enum "GstNvCamColorEffectMode" Default: 1, "off"
(1): off - GST_NVCAM_COLOR_EFFECT_OFF
(2): mono - GST_NVCAM_COLOR_EFFECT_MONO
(3): negative - GST_NVCAM_COLOR_EFFECT_NEGATIVE
(4): solarize - GST_NVCAM_COLOR_EFFECT_SOLARIZE
(5): sepia - GST_NVCAM_COLOR_EFFECT_SEPIA
(6): posterize - GST_NVCAM_COLOR_EFFECT_POSTERIZE
(7): aqua - GST_NVCAM_COLOR_EFFECT_AQUA
auto-exposure : property to set auto exposure mode
flags: readable, writable
Enum "GstNvCamAutoExposureMode" Default: 2, "on"
(1): off - GST_NVCAM_AUTO_EXPOSURE_OFF
(2): on - GST_NVCAM_AUTO_EXPOSURE_ON
(3): OnAutoFlash - GST_NVCAM_AUTO_EXPOSURE_AUTOFLASH
(4): OnAlwaysFlash - GST_NVCAM_AUTO_EXPOSURE_ALWAYSFLASH
(5): OnFlashRedEye - GST_NVCAM_AUTO_EXPOSURE_AUTO_RED_EYE
flash : property to set flash mode
flags: readable, writable
Enum "GstNvCamFlashMode" Default: 0, "off"
(0): off - GST_NVCAM_FLASH_OFF
(1): on - GST_NVCAM_FLASH_ON
(2): torch - GST_NVCAM_FLASH_TORCH
(3): auto - GST_NVCAM_FLASH_AUTO
flicker : property to select flicker detection and avoidance mode
flags: readable, writable
Enum "GstNvCamFlickerMode" Default: 3, "auto"
(0): off - GST_NVCAM_FLICKER_OFF
(1): 50Hz - GST_NVCAM_FLICKER_50HZ
(2): 60Hz - GST_NVCAM_FLICKER_60HZ
(3): auto - GST_NVCAM_FLICKER_AUTO
contrast : property to adjust contrast value
flags: readable, writable
Float. Range: 0 - 1 Default: 0
saturation : property to adjust saturation value
flags: readable, writable
Float. Range: 0 - 2 Default: 1
tnr-strength : property to adjust temporal noise reduction strength
flags: readable, writable
Float. Range: 0 - 1 Default: 0
tnr-mode : property to select temporal noise reduction mode
flags: readable, writable
Enum "GstNvCamTNRMode" Default: 0, "NoiseReduction_Off"
(0): NoiseReduction_Off - GST_NVCAM_NR_OFF
(1): NoiseReduction_Fast - GST_NVCAM_NR_FAST
(2): NoiseReduction_HighQuality - GST_NVCAM_NR_HIGHQUALITY
edge-enhancement : property to adjust edge enhnacement value
flags: readable, writable
Float. Range: 0 - 1 Default: -1
trigger : property to fire pre capture trigger
flags: readable, writable
Enum "GstNvCamCaptureTrigger" Default: 0, ""
(1): idle - GST_NVCAM_TRIGGER_IDLE
(2): start - GST_NVCAM_TRIGGER_START
intent : property to select capture intent
flags: readable, writable
Enum "GstNvCamCaptureIntent" Default: 1, "preview"
(1): preview - GST_NVCAM_INTENT_PREVIEW
(2): still - GST_NVCAM_INTENT_STILL
(3): video - GST_NVCAM_INTENT_VIDEO
(4): video-snapshot - GST_NVCAM_INTENT_VIDEO_SNAPSHOT
(5): zsl - GST_NVCAM_INTENT_ZSL
sensor-id : Set the id of camera sensor to use. Default 0.)
flags: readable, writable
Integer. Range: 0 - 255 Default: 0
enable-exif : Return Exif data with captured frame
flags: readable, writable
Boolean. Default: false
enable-meta : Return Sensor meta data with captured frame
flags: readable, writable
Boolean. Default: false
aeRegion : Property to set region of interest for auto exposure.
Use GArray, with values of ROI coordinates (top,left,bottom,right)
and weight in that order, to set the property.
flags: readable, writable
Boxed pointer of type "GArray"
wbRegion : Property to set region of interest for white balance.
Use GArray, with values of ROI coordinates (top,left,bottom,right)
and weight in that order, to set the property.
flags: readable, writable
Boxed pointer of type "GArray"
fpsRange : Property to set FPS range.
Use string with values of FPS Range (low, high)
in that order, to set the property.
flags: readable, writable
String. Default: null
exposure-time : Property to adjust exposure time.
This property will have effect only when Exposure mode is Off.
flags: readable, writable
Float. Range: 0 - 3.402823e+38 Default: 0.033
wbManualMode : Property to set manual mode of White balance.
This property will have effect only when wbMode is manual.
flags: readable, writable
Enum "GstNvCamWBManualMode" Default: 0, "off"
(0): off - GST_NVCAM_WB_MANUAL_OFF
(1): reset - GST_NVCAM_WB_MANUAL_RESET
(2): restore - GST_NVCAM_WB_MANUAL_RESTORE
(3): external-gains - GST_NVCAM_WB_MANUAL_EXTGAINS
wbGains : Property to set external white balance Gains.
Use GArray, with values of WB gains (R, GR, GB, B)
in that order, to set the property.
This will have effect only when wbMode is manual.
flags: readable, writable
Boxed pointer of type "GArray"
aeLock : Property to lock auto exposure.
flags: readable, writable
Boolean. Default: false
callback : Property to set user callback. It is required if user wants
to change capture settings per frame. Provide address
of GstNvCamSrcCallbacks type struct as value.
flags: writable
Pointer. Write only
dump-bayer : Dump raw bayer data in still capture mode.
flags: readable, writable
Boolean. Default: false
num-sensors : Property to get number of sensors.
Returns GArray containing number of sensors {usb,csi}
flags: readable
Boxed pointer of type "GArray"
surface-layout : Set the surface layout. Default 0. (0=Blocklinear, 1=Pitch)
flags: readable, writable
Integer. Range: 0 - 1 Default: 0
orientation : Sensor orientation value. This must be accessed after PAUSED state.
flags: readable
Integer. Range: 0 - 360 Default: -1
Element Actions:
"start-capture" : void user_function (GstElement* object);
"stop-capture" : void user_function (GstElement* object);
here is the log of the command
@Elleryn
I try your command on TX2 with r28.2.1 by using reference ov5693 without problem to set the auto-exposure=1
@ShabeCCC did you actually see the a difference in the output image ?
We can set auto-exposure to off, BUT when setting time-exposure to 0.3 or 0.003 we get the exact same output (i.e. the image should be darker on lower exposure).
Could you confirm on our side that the issue is thus definitely on our driver/camera ?
Thank you
Yes, the image is darker on low light environment.
Can you try on reference sensor board to verify?
@ShaneCCC
I will do so now.
Monday I don’t have the board power supply in this office.