libgphoto2 for RICOH THETA USB API
modifications for RICOH THETA
- shutterspeed works thanks to patch from hugues, creator of the FOX SEWER ROVER
- white balance settings made human readable by dhp, Dalho Park of TeeLabs (indoor 3D mapping company)
more information on libgphoto2
Refer to the original libgphoto2 README for more information
install
autoreconf --install --symlink
./configure --prefix=/usr/local
make
make install
modifications overview
shutterspeed by Hugues
config.c (libgphoto2-2.5.30\camlibs\ptp2)
{ N_("Shutter Speed"), "shutterspeed", PTP_DPC_RICOH_ShutterSpeed, PTP_VENDOR_MICROSOFT, PTP_DTC_UINT64, _get_Ricoh_ShutterSpeed, _put_Ricoh_ShutterSpeed }, Line was added after this line:
{ N_("Shutter Speed"), "shutterspeed", PTP_DPC_RICOH_ShutterSpeed, PTP_VENDOR_PENTAX, PTP_DTC_UINT64, _get_Ricoh_ShutterSpeed, _put_Ricoh_ShutterSpeed },human readable white balance values by Dahlo Park
this is git diff in libgphoto2 root dir.
diff --git a/camlibs/ptp2/config.c b/camlibs/ptp2/config.c
index 5b5e057a7..ed55ad508 100644
--- a/camlibs/ptp2/config.c
+++ b/camlibs/ptp2/config.c
@@ -1496,6 +1496,17 @@ static struct deviceproptableu16 whitebalance[] = {
{ N_("Fluorescent: Day White"), 0x8004, PTP_VENDOR_PENTAX },
{ N_("Fluorescent: White"), 0x8005, PTP_VENDOR_PENTAX },
{ N_("Fluorescent: Tungsten"), 0x8006, PTP_VENDOR_PENTAX },
+
+ { N_("Shade"), 0x8001, PTP_VENDOR_MICROSOFT },
+ { N_("Cloudy"), 0x8002, PTP_VENDOR_MICROSOFT },
+ { N_("Tungsten 2"), 0x8020, PTP_VENDOR_MICROSOFT },
+ { N_("Fluorescent: Daylight"), 0x8003, PTP_VENDOR_MICROSOFT },
+ { N_("Fluorescent: Day White"), 0x8004, PTP_VENDOR_MICROSOFT },
+ { N_("Fluorescent: White"), 0x8005, PTP_VENDOR_MICROSOFT },
+ { N_("Fluorescent: Tungsten"), 0x8006, PTP_VENDOR_MICROSOFT },
+ { N_("CT settings"), 0x8007, PTP_VENDOR_MICROSOFT },
+ { N_("Underwater"), 0x8008, PTP_VENDOR_MICROSOFT },
+
};
GENERIC16TABLE(WhiteBalance,whitebalance)
gphoto2 examples
camera summary info
gphoto2 --summary
Camera summary:
Manufacturer: Ricoh Company, Ltd.
Model: RICOH THETA X
Version: 1.30.0
Serial Number: 14010001
Vendor Extension ID: 0x6 (1.10)
Vendor Extension Description:
set to video mode
gphoto2 --set-config=5013=32770
start video
gphoto2 --set-config movie=1
stop video
gphoto2 --set-config=/main/actions/opcode=0x1018,0xFFFFFFFF
start video and stop after specified time
gphoto2 --set-config movie=1 --wait-event=10s --set-config movie=0
get current shutter speed
gphoto2 --get-config shutterspeed
Label: Shutter Speed
Readonly: 0
Type: RADIO
Current: Auto
Choice: 0 Auto
END
set exposure program to shutter priority
gphoto2 --set-config=/main/other/500e=4
get shutterspeed when camera set to shutter priority
gphoto2 --get-config shutterspeed
Label: Shutter Speed
Readonly: 0
Type: RADIO
Current: 1/250
Choice: 0 1/16000
Choice: 1 1/12800
Choice: 2 1/10000
Choice: 3 1/8000
Choice: 4 1/6400
Choice: 5 1/5000
Choice: 6 1/4000
Choice: 7 1/3200
Choice: 8 1/2500
Choice: 9 1/2000
Choice: 10 1/1600
Choice: 11 1/1250
Choice: 12 1/1000
Choice: 13 1/800
Choice: 14 1/640
Choice: 15 1/500
Choice: 16 1/400
Choice: 17 1/320
Choice: 18 1/250
Choice: 19 1/200
Choice: 20 1/160
Choice: 21 1/125
Choice: 22 1/100
Choice: 23 1/80
Choice: 24 1/60
Choice: 25 1/50
Choice: 26 1/40
Choice: 27 1/30
Choice: 28 1/25
Choice: 29 1/20
Choice: 30 1/15
Choice: 31 1/13
Choice: 32 1/10
Choice: 33 1/8
Choice: 34 1/6
Choice: 35 1/5
Choice: 36 1/4
Choice: 37 1/3
Choice: 38 10/25
Choice: 39 1/2
Choice: 40 10/16
Choice: 41 10/13
Choice: 42 1/1
Choice: 43 13/10
Choice: 44 16/10
Choice: 45 2/1
Choice: 46 25/10
Choice: 47 32/10
Choice: 48 4/1
Choice: 49 5/1
Choice: 50 6/1
Choice: 51 8/1
Choice: 52 10/1
Choice: 53 13/1
Choice: 54 15/1
END
set shutterspeed to 1/1600
gphoto2 --set-config-index shutterspeed=10
get shutterspeed to verify setting
Current is 1/1600, which is choice 10.
gphoto2 --get-config shutterspeed
Label: Shutter Speed
Readonly: 0
Type: RADIO
Current: 1/1600
Set Back to Mode 2, Auto
gphoto2 --set-config=/main/other/500e=2
Reconfirm Auto
gphoto2 --get-config shutterspeed
Label: Shutter Speed
Readonly: 0
Type: RADIO
Current: Auto
Choice: 0 Auto
get white balance
gphoto2 --get-config /main/imgsettings/whitebalance
Label: WhiteBalance
Readonly: 0
Type: RADIO
Current: Fluorescent: White
Choice: 0 Automatic
Choice: 1 Daylight
Choice: 2 Shade
Choice: 3 Cloudy
Choice: 4 Tungsten
Choice: 5 Tungsten 2
Choice: 6 Fluorescent: Daylight
Choice: 7 Fluorescent: Day White
Choice: 8 Fluorescent: White
Choice: 9 Fluorescent: Tungsten
Choice: 10 CT settings
Choice: 11 Underwater
END
take picture
gphoto2 --trigger-capture
disable image stitching
gphoto2 --set-config /main/other/d834=2
enable image stitching
gphoto2 --set-config /main/other/d834=1
put camera to sleep
gphoto2 --set-config=/main/other/d80e=1
wake camera up from sleep
gphoto2 --set-config=/main/other/d80e=0