PiCamera (FB) ¶ FUNCTION_BLOCK PiCamera This FB is automatically generated by the Raspberry Pi Camera device. It provides mathods that can be called from IEC program. Please note that these calls result in a synchronous call of the corresponding OS functions, which block the task during their execution. Methods: Still Vid YUV Initialize Structure: Still (Method) Vid (Method) YUV (Method) connector Initialize (Method)

PiCamera.Still (METH) ¶ METHOD Still : RTS_IEC_RESULT Runs camera for specific time, and take JPG capture at end if requested Image parameter commands -?, –help : This help information -w, –width : Set image width <size> -h, –height : Set image height <size> -q, –quality : Set jpeg quality <0 to 100> -r, –raw : Add raw bayer data to jpeg metadata -o, –output : Output filename <filename> (to write to stdout, use ‘-o -‘). If not specified, no file is saved -l, –latest : Link latest complete image to filename <filename> -v, –verbose : Output verbose information during run -t, –timeout : Time (in ms) before takes picture and shuts down (if not specified, set to 5s) -th, –thumb : Set thumbnail parameters (x:y:quality) -d, –demo : Run a demo mode (cycle through range of camera options, no capture) -e, –encoding : Encoding to use for output file (jpg, bmp, gif, png) -x, –exif : EXIF tag to apply to captures (format as ‘key=value’) -tl, –timelapse : Timelapse mode. Takes a picture every <t>ms -fp, –fullpreview : Run the preview using the still capture resolution (may reduce preview fps) Preview parameter commands -p, –preview : Preview window settings <’x,y,w,h’> -f, –fullscreen : Fullscreen preview mode -op, –opacity : Preview window opacity (0-255) -n, –nopreview : Do not display a preview window Image parameter commands -sh, –sharpness : Set image sharpness (-100 to 100) -co, –contrast : Set image contrast (-100 to 100) -br, –brightness : Set image brightness (0 to 100) -sa, –saturation : Set image saturation (-100 to 100) -ISO, –ISO : Set capture ISO -vs, –vstab : Turn on video stablisation -ev, –ev : Set EV compensation -ex, –exposure : Set exposure mode (see Notes) -awb, –awb : Set AWB mode (see Notes) -ifx, –imxfx : Set image effect (see Notes) -cfx, –colfx : Set colour effect (U:V) -mm, –metering : Set metering mode (see Notes) -rot, –rotation : Set image rotation (0-359) -hf, –hflip : Set horizontal flip -vf, –vflip : Set vertical flip -roi, –roi : Set region of interest (x,y,w,d as normalised coordinates [0.0-1.0]) Notes Exposure mode options : off,auto,night,nightpreview,backlight,spotlight,sports,snow,beach,verylong,fixedfps,antishake,fireworks AWB mode options : off,auto,sun,cloud,shade,tungsten,fluorescent,incandescent,flash,horizon Image Effect mode options : none,negative,solarise,sketch,denoise,emboss,oilpaint,hatch,gpen,pastel,watercolour,film,blur,saturation,colourswap,washedout,posterise,colourpoint,colourbalanc e,cartoon Metering Mode options : average,spot,backlit,matrix InOut: Scope Name Type Return Still RTS_IEC_RESULT Input sOptions STRING

PiCamera.Vid (METH) ¶ METHOD Vid : RTS_IEC_RESULT Display camera output to display, and optionally saves an H264 capture at requested bitrate Image parameter commands -?, –help : This help information -w, –width : Set image width <size>. Default 1920 -h, –height : Set image height <size>. Default 1080 -b, –bitrate : Set bitrate. Use bits per second (e.g. 10MBits/s would be -b 10000000) -o, –output : Output filename <filename> (to write to stdout, use ‘-o -‘) -v, –verbose : Output verbose information during run -t, –timeout : Time (in ms) to capture for. If not specified, set to 5s. Zero to disable -d, –demo : Run a demo mode (cycle through range of camera options, no capture) -fps, –framerate : Specify the frames per second to record -e, –penc : Display preview image after encoding (shows compression artifacts) -g, –intra : Specify the intra refresh period (key frame rate/GoP size) Preview parameter commands -p, –preview : Preview window settings <’x,y,w,h’> -f, –fullscreen : Fullscreen preview mode -op, –opacity : Preview window opacity (0-255) -n, –nopreview : Do not display a preview window Image parameter commands -sh, –sharpness : Set image sharpness (-100 to 100) -co, –contrast : Set image contrast (-100 to 100) -br, –brightness : Set image brightness (0 to 100) -sa, –saturation : Set image saturation (-100 to 100) -ISO, –ISO : Set capture ISO -vs, –vstab : Turn on video stablisation -ev, –ev : Set EV compensation -ex, –exposure : Set exposure mode (see Notes) -awb, –awb : Set AWB mode (see Notes) -ifx, –imxfx : Set image effect (see Notes) -cfx, –colfx : Set colour effect (U:V) -mm, –metering : Set metering mode (see Notes) -rot, –rotation : Set image rotation (0-359) -hf, –hflip : Set horizontal flip -vf, –vflip : Set vertical flip -roi, –roi : Set region of interest (x,y,w,d as normalised coordinates [0.0-1.0]) Notes Exposure mode options : off,auto,night,nightpreview,backlight,spotlight,sports,snow,beach,verylong,fixedfps,antishake,fireworks AWB mode options : off,auto,sun,cloud,shade,tungsten,fluorescent,incandescent,flash,horizon Image Effect mode options : none,negative,solarise,sketch,denoise,emboss,oilpaint,hatch,gpen,pastel,watercolour,film,blur,saturation,colourswap,washedout,posterise,colourpoint,colourbalance,cartoon Metering Mode options : average,spot,backlit,matrix InOut: Scope Name Type Return Vid RTS_IEC_RESULT Input sOptions STRING

PiCamera.Initialize (METH) ¶ METHOD Initialize : UDINT InOut: Scope Name Type Return Initialize UDINT Input wModuleType UINT dwInstance UDINT pConnector POINTER TO IoConfigConnector

externals ¶ raspistill (Function) raspivid (Function) raspiyuv (Function)

raspistill (FUN) ¶ FUNCTION raspistill : RTS_IEC_RESULT Runs camera for specific time, and take JPG capture at end if requested Image parameter commands -?, –help : This help information -w, –width : Set image width <size> -h, –height : Set image height <size> -q, –quality : Set jpeg quality <0 to 100> -r, –raw : Add raw bayer data to jpeg metadata -o, –output : Output filename <filename> (to write to stdout, use ‘-o -‘). If not specified, no file is saved -l, –latest : Link latest complete image to filename <filename> -v, –verbose : Output verbose information during run -t, –timeout : Time (in ms) before takes picture and shuts down (if not specified, set to 5s) -th, –thumb : Set thumbnail parameters (x:y:quality) -d, –demo : Run a demo mode (cycle through range of camera options, no capture) -e, –encoding : Encoding to use for output file (jpg, bmp, gif, png) -x, –exif : EXIF tag to apply to captures (format as ‘key=value’) -tl, –timelapse : Timelapse mode. Takes a picture every <t>ms -fp, –fullpreview : Run the preview using the still capture resolution (may reduce preview fps) Preview parameter commands -p, –preview : Preview window settings <’x,y,w,h’> -f, –fullscreen : Fullscreen preview mode -op, –opacity : Preview window opacity (0-255) -n, –nopreview : Do not display a preview window Image parameter commands -sh, –sharpness : Set image sharpness (-100 to 100) -co, –contrast : Set image contrast (-100 to 100) -br, –brightness : Set image brightness (0 to 100) -sa, –saturation : Set image saturation (-100 to 100) -ISO, –ISO : Set capture ISO -vs, –vstab : Turn on video stablisation -ev, –ev : Set EV compensation -ex, –exposure : Set exposure mode (see Notes) -awb, –awb : Set AWB mode (see Notes) -ifx, –imxfx : Set image effect (see Notes) -cfx, –colfx : Set colour effect (U:V) -mm, –metering : Set metering mode (see Notes) -rot, –rotation : Set image rotation (0-359) -hf, –hflip : Set horizontal flip -vf, –vflip : Set vertical flip -roi, –roi : Set region of interest (x,y,w,d as normalised coordinates [0.0-1.0]) Notes Exposure mode options : off,auto,night,nightpreview,backlight,spotlight,sports,snow,beach,verylong,fixedfps,antishake,fireworks AWB mode options : off,auto,sun,cloud,shade,tungsten,fluorescent,incandescent,flash,horizon Image Effect mode options : none,negative,solarise,sketch,denoise,emboss,oilpaint,hatch,gpen,pastel,watercolour,film,blur,saturation,colourswap,washedout,posterise,colourpoint,colourbalanc e,cartoon Metering Mode options : average,spot,backlit,matrix InOut: Scope Name Type Return raspistill RTS_IEC_RESULT Input pszOptions STRING

raspivid (FUN) ¶ FUNCTION raspivid : RTS_IEC_RESULT Display camera output to display, and optionally saves an H264 capture at requested bitrate Image parameter commands -?, –help : This help information -w, –width : Set image width <size>. Default 1920 -h, –height : Set image height <size>. Default 1080 -b, –bitrate : Set bitrate. Use bits per second (e.g. 10MBits/s would be -b 10000000) -o, –output : Output filename <filename> (to write to stdout, use ‘-o -‘) -v, –verbose : Output verbose information during run -t, –timeout : Time (in ms) to capture for. If not specified, set to 5s. Zero to disable -d, –demo : Run a demo mode (cycle through range of camera options, no capture) -fps, –framerate : Specify the frames per second to record -e, –penc : Display preview image after encoding (shows compression artifacts) -g, –intra : Specify the intra refresh period (key frame rate/GoP size) Preview parameter commands -p, –preview : Preview window settings <’x,y,w,h’> -f, –fullscreen : Fullscreen preview mode -op, –opacity : Preview window opacity (0-255) -n, –nopreview : Do not display a preview window Image parameter commands -sh, –sharpness : Set image sharpness (-100 to 100) -co, –contrast : Set image contrast (-100 to 100) -br, –brightness : Set image brightness (0 to 100) -sa, –saturation : Set image saturation (-100 to 100) -ISO, –ISO : Set capture ISO -vs, –vstab : Turn on video stablisation -ev, –ev : Set EV compensation -ex, –exposure : Set exposure mode (see Notes) -awb, –awb : Set AWB mode (see Notes) -ifx, –imxfx : Set image effect (see Notes) -cfx, –colfx : Set colour effect (U:V) -mm, –metering : Set metering mode (see Notes) -rot, –rotation : Set image rotation (0-359) -hf, –hflip : Set horizontal flip -vf, –vflip : Set vertical flip -roi, –roi : Set region of interest (x,y,w,d as normalised coordinates [0.0-1.0]) Notes Exposure mode options : off,auto,night,nightpreview,backlight,spotlight,sports,snow,beach,verylong,fixedfps,antishake,fireworks AWB mode options : off,auto,sun,cloud,shade,tungsten,fluorescent,incandescent,flash,horizon Image Effect mode options : none,negative,solarise,sketch,denoise,emboss,oilpaint,hatch,gpen,pastel,watercolour,film,blur,saturation,colourswap,washedout,posterise,colourpoint,colourbalance,cartoon Metering Mode options : average,spot,backlit,matrix InOut: Scope Name Type Return raspivid RTS_IEC_RESULT Input pszOptions STRING

raspiyuv (FUN) ¶ FUNCTION raspiyuv : RTS_IEC_RESULT Runs camera for specific time, and take uncompressed YUV capture at end if requested Image parameter commands -?, –help : This help information -w, –width : Set image width <size> -h, –height : Set image height <size> -o, –output : Output filename <filename>. If not specifed, no image is saved -v, –verbose : Output verbose information during run -t, –timeout : Time (in ms) before takes picture and shuts down. If not specified set to 5s -tl, –timelapse : Timelapse mode. Takes a picture every <t>ms -rgb, –rgb : Save as RGB data rather than YUV Preview parameter commands -p, –preview : Preview window settings <’x,y,w,h’> -f, –fullscreen : Fullscreen preview mode -op, –opacity : Preview window opacity (0-255) -n, –nopreview : Do not display a preview window Image parameter commands -sh, –sharpness : Set image sharpness (-100 to 100) -co, –contrast : Set image contrast (-100 to 100) -br, –brightness : Set image brightness (0 to 100) -sa, –saturation : Set image saturation (-100 to 100) -ISO, –ISO : Set capture ISO -vs, –vstab : Turn on video stablisation -ev, –ev : Set EV compensation -ex, –exposure : Set exposure mode (see Notes) -awb, –awb : Set AWB mode (see Notes) -ifx, –imxfx : Set image effect (see Notes) -cfx, –colfx : Set colour effect (U:V) -mm, –metering : Set metering mode (see Notes) -rot, –rotation : Set image rotation (0-359) -hf, –hflip : Set horizontal flip -vf, –vflip : Set vertical flip -roi, –roi : Set region of interest (x,y,w,d as normalised coordinates [0.0-1.0]) Notes Exposure mode options : off,auto,night,nightpreview,backlight,spotlight,sports,snow,beach,verylong,fixedfps,antishake,fireworks AWB mode options : off,auto,sun,cloud,shade,tungsten,fluorescent,incandescent,flash,horizon Image Effect mode options : none,negative,solarise,sketch,denoise,emboss,oilpaint,hatch,gpen,pastel,watercolour,film,blur,saturation,colourswap,washedout,posterise,colourpoint,colourbalance,cartoon Metering Mode options : average,spot,backlit,matrix InOut: Scope Name Type Return raspiyuv RTS_IEC_RESULT Input pszOptions STRING

File and Project Information ¶ Scope Name Type Content FileHeader creationDateTime date 25.10.2023, 14:07:18 companyName string 3S-Smart Software Solutions GmbH libraryFile RaspberryPiCamera.library primaryProject True productName CODESYS productProfile CODESYS V3.5 SP16 Patch 3 contentFile RaspberryPiCamera.clean.json version version 2.0.0.0 ProjectInformation Released bool True LastModificationDateTime date 25.10.2023, 14:07:16 LibraryCategories library-category-list Target Author string CODESYS Development GmbH Company CODESYS CompiledLibraryCompatibilityVersion CODESYS V3.5 SP16 DefaultNamespace Camera Description See: Description Placeholder RaspberryPiCamera Project RaspberryPiCamera Title RaspberryPiCamera Version version 4.10.0.0

Library Reference ¶ This is a dictionary of all referenced libraries and their name spaces. CAA Types Extern ¶ Library Identification ¶ Placeholder: CAA Types Default Resolution: CAA Types Extern, * (CAA Technical Workgroup) Namespace: CAA Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: True SystemLibrary: False Key: CAA Types CmpErrors2 Interfaces ¶ Library Identification ¶ Name: CmpErrors2 Interfaces Version: newest Company: System Namespace: CmpErrors Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: CmpErrors2 Interfaces, * (System) IoStandard ¶ Library Identification ¶ Placeholder: IoStandard Default Resolution: IoStandard, * (System) Namespace: IoStandard Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: IoStandard Standard ¶ Library Identification ¶ Placeholder: Standard Default Resolution: Standard, * (System) Namespace: Standard Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: Standard SysTypes2 Interfaces ¶ Library Identification ¶ Name: SysTypes2 Interfaces Version: newest Company: System Namespace: SysTypes Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: SysTypes2 Interfaces, * (System)