#!/usr/bin/python -O HowManyPictures = 13 TimingStep = 4 ###### ###### to-do ###### * add time sync to camera ###### * pull files from camera into new dir by date & time ###### * ###### ###### ###### import os import time import datetime import calendar from os.path import join, getsize # gphoto2 #/home/user> gphoto2 #Usage: gphoto2 [-?] [-?] [-?va] [-?va] [-?va] [-?va] [-?valLnPTDR] [-?|--help] [--usage] [--debug] # [--debug-logfile=FILENAME] [--quiet] [--hook-script=FILENAME] # [--stdout] [--stdout-size] [--auto-detect] [--show-exif=STRING] # [--show-info=STRING] [--summary] [--manual] [--about] # [--storage-info] [--shell] [-v|--version] [--list-cameras] # [--list-ports] [-a|--abilities] [--port=FILENAME] [--speed=SPEED] # [--camera=MODEL] [--usbid=USBIDs] [--list-config] # [--get-config=STRING] [--set-config=STRING] [--wait-event] # [--capture-preview] [-F|--frames COUNT] [-I|--interval SECONDS] # [--reset-interval] [--capture-image] [--capture-movie] # [--capture-sound] [--capture-tethered] [-l|--list-folders] # [-L|--list-files] [-m|--mkdir DIRNAME] [-r|--rmdir DIRNAME] # [-n|--num-files] [-p|--get-file RANGE] [-P|--get-all-files] # [-t|--get-thumbnail RANGE] [-T|--get-all-thumbnails] # [--get-metadata=RANGE] [--get-all-metadata] # [--upload-metadata=STRING] [--get-raw-data=RANGE] # [--get-all-raw-data] [--get-audio-data=RANGE] [--get-all-audio-data] # [-d|--delete-file RANGE] [-D|--delete-all-files] # [-u|--upload-file filename] [--filename=FILENAME_PATTERN] # [-f|--folder FOLDER] [-R|--recurse] [--no-recurse] [--new] # [--force-overwrite] # /home/user> gphoto2 --summary # Camera summary: # Model: D40X # device version: V1.00 # serial number: 6002549 # Vendor extension ID: 0x00000006 # Vendor extension description: microsoft.com: 1.0 # # Capture Formats: JPEG Undefined Type # Display Formats: JPEG, Undefined Type, Association/Directory, DPOF, Script # Supported MTP Object Properties: # JPEG/3801: dc01/StorageID dc02/ObjectFormat dc03/ProtectionStatus dc04/ObjectSize dc07/ObjectFileName dc0b/ParentObject dc41/PersistantUniqueObjectIdentifier dc44/Name dc87/Width dc88/Height dcd3/ImageBitDepth dc08/DateCreated dc09/DateModified dc81/RepresentativeSampleFormat dc82/RepresentativeSampleSize dc83/RepresentativeSampleHeight dc84/RepresentativeSampleWidth dc86/RepresentativeSampleData # Undefined Type/3000: dc01/StorageID dc02/ObjectFormat dc03/ProtectionStatus dc04/ObjectSize dc07/ObjectFileName dc0b/ParentObject dc41/PersistantUniqueObjectIdentifier dc44/Name dc08/DateCreated dc09/DateModified # Association/Directory/3001: dc01/StorageID dc02/ObjectFormat dc03/ProtectionStatus dc04/ObjectSize dc07/ObjectFileName dc0b/ParentObject dc41/PersistantUniqueObjectIdentifier dc44/Name dc08/DateCreated dc09/DateModified # DPOF/3006: dc01/StorageID dc02/ObjectFormat dc03/ProtectionStatus dc04/ObjectSize dc07/ObjectFileName dc0b/ParentObject dc41/PersistantUniqueObjectIdentifier dc44/Name dc08/DateCreated dc09/DateModified # Script/3002: PTP error a802 on query # # Device Capabilities: # File Download, File Deletion, File Upload # Generic Image Capture, No Open Capture, No vendor specific capture # Storage Devices Summary: # store_00010001: # StorageDescription: None # VolumeLabel: NIKON D40X # Storage Type: Removable RAM (memory card) # Filesystemtype: Digital Camera Layout (DCIM) # Access Capability: Read Only with Object deletion # Maximum Capability: 4108320768 (3918 MB) # Free Space (Bytes): 3994484736 (3809 MB) # Free Space (Images): 320 # Device Property Summary: ## Battery Level(0x5001):(read only) (type=0x2) Range [0 - 100, step 1] value: 100 # Image Size(0x5003):(readwrite) (type=0xffff) Enumeration [ '3872x2592', '2896x1944', '1936x1296' ] value: '3872x2592' # Compression Setting(0x5004):(readwrite) (type=0x2) Enumeration [0,1,2,3,4] value: 3 # White Balance(0x5005):(readwrite) (type=0x4) Enumeration [2,4,5,6,7,32784,32785,32787] value: 2 # F-Number(0x5007):(readwrite) (type=0x4) Enumeration [350,400,450,500,560,630,710,800,900,1000,1100,1300,1400,1600,1800,2000,2200] value: 560 ## Focal Length(0x5008):(read only) (type=0x6) Range [1800 - 20000, step 1] value: 1800 ## Focus Mode(0x500a):(read only) (type=0x4) Enumeration [1,32784,32785,32786] value: 32784 # Exposure Metering Mode(0x500b):(readwrite) (type=0x4) Enumeration [2,3,4] value: 2 # Flash Mode(0x500c):(readwrite) (type=0x4) Enumeration [4,32784,32786] value: 32784 # Exposure Time(0x500d):(readwrite) (type=0x6) Enumeration [2,3,4,5,6,8,10,12,15,20,25,31,40,50,62,80,100,125,166,200,250,333,400,500,666,769,1000,1250,1666,2000,2500,3333,4000,5000,6250,7692,10000,13000,16000,20000,25000,30000,40000,50000,60000,80000,100000,130000,150000,200000,250000,300000,4294967295] value: 20 # Exposure Program Mode(0x500e):(read only) (type=0x4) Enumeration [1,2,3,4,32784,32792,32785,32786,32791,32788,32787,32789] value: 1 # Exposure Index (film speed ISO)(0x500f):(readwrite) (type=0x4) Enumeration [100,200,400,800,1600,3200] value: 100 # Exposure Bias Compensation(0x5010):(readwrite) (type=0x3) Enumeration [-5000,-4666,-4333,-4000,-3666,-3333,-3000,-2666,-2333,-2000,-1666,-1333,-1000,-666,-333,0,333,666,1000,1333,1666,2000,2333,2666,3000,3333,3666,4000,4333,4666,5000] value: 0 # Date Time(0x5011):(readwrite) (type=0xffff) '20080310T204148' # Still Capture Mode(0x5013):(readwrite) (type=0x4) Enumeration [1,2,32785,32787,32788] value: 1 # Burst Number(0x5018):(readwrite) (type=0x4) Range [1 - 51, step 1] value: 1 # Focus Metering Mode(0x501c):(readwrite) (type=0x4) Enumeration [2,32784,32785] value: 2 # Property 0xd406:(readwrite) (type=0xffff) 'Windows/6.0.5330.0 MTPClassDriver/6.0.5330.0' ## Property 0xd407:(read only) (type=0x6) 1 #--------------------Class--------------------------- class CamValues: def __init__(self, Name, CamPath, ParseString, CamValue, NewValue, Option): self.Name = Name self.CamPath = CamPath self.ParseString = ParseString self.CamValue = CamValue self.NewValue = NewValue self.Option = Option def __cmp__(self,other): return cmp(other.Name, self.Name) #--------------------Variables----------------------- CamGet = (("CamTime" , "/main/settings/time" , "Date Time" , '','' ), ("CamBattery" , "/main/settings/battery" , "Battery Level" , '' ,'' ), ("CamImgQuality", "/main/imgsettings/imgquality" , "Compression Setting" , '','' ), ("CamImgSize", "/main/imgsettings/imgsize" , "Image Size" , '','' ), ("CamWhiteBalance", "/main/imgsettings/whitebalance" , "White Balance" , '','' ), ("CamFnumber", "/main/capturesettings/f-number" , "F-Number" , '','' ), ("CamFocalLength", "/main/capturesettings/focallength" , "Focal Length" , '','' ), ("CamFocusMode", "/main/capturesettings/focusmode" , "Focus Mode" , '','' ), ("CamIso", "/main/capturesettings/iso" , "Exposure Index" , '','' ), ("CamExposureBiasCompensation","/main/capturesettings/exposurebiascompensation" , "Exposure Bias Compensation" , '','' ), ("CamExpTime", "/main/capturesettings/exptime" , "Exposure Time" , '','' ), ("CamExpProgram", "/main/capturesettings/expprogram" , "Exposure Program Mode" , '','' ), ("CamCaptureMode", "/main/capturesettings/capturemode" , "Still Capture Mode" , '','' ), ("CamFocusMeterMode", "/main/capturesettings/focusmetermode" , "Focus Metering Mode" , '','' ), ("CamExposureMeterMode","/main/capturesettings/exposuremetermode" , "Exposure Metering Mode" , '','' ), ("CamFlashMode", "/main/capturesettings/flashmode" , "Flash Mode" , '','' ), ("CamBurstNumber", "/main/capturesettings/burstnumber" , "Burst Number" , ''), ("CamCaptureTarget", "/main/settings/capturetarget" , " " , '') ) Cam = [] CamOpt = [] CamRead ='' #--------------------Sub-Routiens-------------------- def pSystem( cmd): # print cmd # print "******************************" os.system( cmd) def pPopen( cmd): # print "pPopen: " + cmd # print "******************************" return os.popen( cmd).readlines() def UniformTime( ExposureTime ): # Convert to string format ExpTime = str(" %.3f" % (float(ExposureTime) / 1000)) # print "ExptTime_4Digit: " + ExpTime + "input" + ExposureTime if int(float(ExpTime)) == float(ExpTime): ExpTime = str(int(float(ExpTime))) return ExpTime.strip() def ReadCam( Name): print "*******Read Cammera Settings*********" for ReadValue in Cam: # print "Read:ReadValue=" + ReadValue.Name + " Name=" + Name if ReadValue.Name == Name: # print "match Name" CamReturn = pPopen("gphoto2 --get-config=" + ReadValue.CamPath) for b in CamReturn: if not b.find('Current:'): tmp = b.replace( 'Current: ' , '' ) tmp = tmp.replace( 'Unknown value ' , '') tmp = tmp.replace( '\n' , '') # print "*** " + tmp return tmp def InitApp(): print "*** READ Summary from Cammera ***" CamRead = pPopen("gphoto2 --summary") # print CamRead i = 0 for Options in CamGet: # print "################### - " + CamGet[i][0] if CamGet[i][0] is "CamTime": Cam.append( CamValues(CamGet[i][0] , CamGet[i][1], CamGet[i][2], '' , '' , '' ) ) for LineOptions in CamRead: if not LineOptions.find(CamGet[i][2]): # print LineOptions CamValue = LineOptions.split(':') CamValue = CamValue[-1] # print "\n***** Value: " + CamValue + '\n' if CamValue.find('('): CamValue = CamValue.split() CamValue = CamValue[-1] # print "if (:" + CamValue CamValue = CamValue.replace('(','') CamValue = CamValue.replace(')','') # print "Ttralal:" + CamValue for a in LineOptions.split(' '): # print "\nprint a: " + a Values = '' if not a.find("["): # print "print aa: " + a Values = a.replace('[' , '') Values = Values.replace(']' , '') # Values = Values.split(",") # print Values Cam.append( CamValues(CamGet[i][0] , CamGet[i][1], CamGet[i][2], CamValue , '' , str(Values ) ) ) i = i+ 1 def WriteCam( Name, Value): # print "*******Write Cammera Settings********* " + Name for WriteValue in Cam: # print "%%%% " + WriteValue.Name + "::" + Name if WriteValue.Name == Name: # print Name + " == " + Value WriteValue.NewValue = Value CamReturn = pPopen("gphoto2 --set-config=" + WriteValue.CamPath + "=" + WriteValue.NewValue) def ShowCamParameters(): for a in Cam: print a.Name + " : " + a.CamValue + " : " + a.NewValue def SetDefaultCamValue(): print "*** Start Write Default Settings" WriteCam("CamImgQuality","3") WriteCam("CamImgSize","0") WriteCam("CamWhiteBalance","0") WriteCam("CamFocusMode","2") WriteCam("CamIso","0") WriteCam("CamExposureBiasCompensation","0") WriteCam("CamExpProgram","0") WriteCam("CamCaptureMode","0") WriteCam("CamFocusMeterMode","0") WriteCam("CamExposureMeterMode","1") WriteCam("CamFlashMode","1") WriteCam("CamBurstNumber","1") pPopen("gphoto2 --set-config=/main/settings/capturetarget=1" ) print "*** Finished Write Default Settings" def TakePicture( ExposureTime ): # ExposureTime = ExposureTime.strip # WriteCam("CmExpTime" , UniformTime(ExposureTime) ) pPopen("gphoto2 --set-config=/main/capturesettings/exptime=" + UniformTime(ExposureTime) ) # ReadNow = ReadCam("CamExpTime") # print "ReadFromCam: " + ReadNow # time.sleep(int(ExposureTime)) # if UniformTime(ExposureTime) == ReadNow: # ShowCamParameters() CamReturn = pPopen("gphoto2 --capture-image") # for b in CamReturn: # if not b.find('XXXXXXX'): # tmp = b.replace( 'Current: ' , '' ) # tmp = tmp.replace( 'Unknown value ' , '') # tmp = tmp.replace( '\n' , '') # print "*** " + tmp # return tmp # else: # print "Can not take take image, setting is wrong: Expusure: " + ExposureTime + " and readvalue: " + ReadNow def TakeSeries( HowMany , CenterTime , Step ): i = 0 for q in ExpOption: # print q , CenterTime if int(q) == int(CenterTime): # print "match " + str(q) + " pos:" + str(i) MinTime = i - (( HowMany - 1 ) /2 * Step ) MaxTime = i + (( HowMany - 1 ) /2 * Step ) + 1 if MinTime < 0: MinTime = 0 MaxTime = HowMany * Step if MaxTime > 52: MaxTime = 52 MinTime = 52 - ( HowMany * Step ) for a in range(MinTime,MaxTime,Step): # print MinTime, MaxTime, a # ExpTime = " %.3f" % (float(ExpOption[a]) / 1000) # print "ExptTime_4Digit: " + ExpTime # if int(float(ExpTime)) == float(ExpTime): # ExpTime = str(int(float(ExpTime))) # ExpTime = ExpTime.strip() # print "ExpTime =:" + ExpTime + ":=" print "Take picture with " + str( float(UniformTime( str(ExpOption[a]) ) ) * 100) + "ms Exposure Time" TakePicture( str(ExpOption[a]) ) i = i + 1 print "All pictures have been taken" def SetCamTime(): # print time.strftime("%Y%m%dT") # tmp = ReadCam("CamTime") # print "System Time: " + str(int(time.time())) WriteCam("CamTime" , str(int(time.time())) ) def GetThumb(Path): CurrentPath = str(pPopen("pwd")) CurrentPath = CurrentPath.replace('\\n','') CurrentPath = CurrentPath.replace('[','') CurrentPath = CurrentPath.replace(']','') pPopen( " cd "+ Path + " ; gphoto2 -T --force-overwrite ; cd " + str(CurrentPath) + " ; ") ### -------------------- MAIN --------------------------- #### InitApp() #ShowCamParameters() SetDefaultCamValue() SetCamTime() for o in Cam: if (o.Name is 'CamExpTime'): # print o.Name , o.CamValue ExpOption = o.Option ExpOption = ExpOption.split(',') # print ExpOption i=0 for b in Cam: if (b.Name is 'CamExpTime'): # print "CenterTime: " + b.CamValue print "Current ExpTime is " + str(int(float(b.CamValue)/10)) + "ms Taking " + str(HowManyPictures) + " pictures with " + str(TimingStep) + " steps" TakeSeries( HowManyPictures , b.CamValue , TimingStep ) ## ------------------Save -------- print "-------restore start setting:" + UniformTime(b.CamValue) WriteCam( b.Name, UniformTime( str( float( b.CamValue) ) ) ) i= i + 1 #GetThumb("/home/user/thumb")