Canon RE-350 Operational Flow Chart, Flow Pattern 1 Command Communication Flow Pattern, Response

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1.9 The Operational Flow Chart

There will be three kinds of communication flow between the RE-350and the PC as follows:

Flow Pattern 1: Command Communication Flow Pattern

This flow will be applied when the PC sends a command to the RE-350to request an operation.

RE-350

Command

The RE-350is under operation.

C-response

Flow Pattern 2: Event Packet Flow Pattern

This flow will be applied when the RE-350sends an “Event Data Packet” to the PC to tell that the {RS-232} button on the operation panel was pressed.

PC	RE-350
	Event Data Packet
The PC is under
operation for this data.
E-response

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Contents RE-350 Control Interface Command Index Operations and Functions Panel DiagramsButton Description of the Front and Rear Panel FunctionsKey Function Detail Button Power supply Control Knob Digital SwitchesMain power is turned on SCp180 Operations RE-350s Condition and LED Status Operational Procedures OverviewOperations Available RE-350will operate according to the givenFront panel PC and the RS-232 LED will blink RS-232 LED remains onSetting the center target value for Auto-White Balance Mode MeaningAdjusting the value of each control knob LineRequest OFF Line Function of RS-232 buttonLineRequest on Line Auto-white balance was adjusted successfully Default Setting of Each Function After Power-OnMeaning of Each LED Status StatusPacket Discrimination Code Assignment Control ProtocolID number ParameterControl Command Packet Format PC RE-350 Data Packet ConfigurationResponse Data Packet Format PC RE-350 Event Data Packet Format PC RE-350Flow Pattern 1 Command Communication Flow Pattern Operational Flow ChartCommand Response Flow Pattern 2 Event Packet Flow PatternResponse data Flow Pattern 3 Notification Mode Flow PatternFP Data Packet Camera Control Commands Table Control Command and Packet TablesLED System Control Commands TableMode error response System error responseTime out error response Response Data Packet TableEvent Description Byte Header ID # Event Data Packet TableParaL Request on lineDenied AcceptedParaH ParaL FP Data Packet TableFP data description Byte Zoom Commands Description Command Data PacketWide Zoom Constant Speed $10 $ 0Tele Zoom Step Tele Zoom Constant SpeedZoom Stop Zoom Access To PositionZoom Request Position Zoom Tele Constant Speed w/ AF † Zoom Wide Constant Speed w/ AF †OP AF Operate Auto Focus Focus Commands$10 $ 1 $ 0 Focus Near Constant SpeedFunction Focus Near StepFocus Far Constant Speed Focus Stop Focus Far StepWhite Balance Manual Access To White Balance CommandsOP AWB Operate Auto-White Balance $10 $ 2 $ 0$10 $ 2A $ 0 Exposure CommandsExposure Manual Access To Detail Manual Access To Detail CommandsSet Positive Mode † Positive/Negative CommandsSet Negative Mode † $10 $ 3 $ 0Set Color Mode Color/B&W CommandsSet B/W Mode $10 $ 4 $ 0Detailed System Control Commands System Control CommandsSelect Document Video $10 $ 5 $ 0Document Lights Off † Document Lights On †Backlight Off † Backlight On †$10 $ 6 $ 0 LED NormalLED On $10 $ 6 a $ 0 LED Off$10 $ 6 B $ 0 LED Blink$10 $ 7 $ 0 OFF-LINE ModeON-LINE Mode Notification Mode Status of Group a Maximum operation time msec 100 millisecond Command formatVideo C/M $10 $ 8 $ 0Input Status of Group BFunction To get the status data of Group B from the RE-350 = onFocus Status of the ButtonsInput RS-232 Auto BacklightParameter of the C-response Packet MSH $00 fixed Status of WB control knobStatus of EXP control knob Function Gets the position data of the Detail control knob Status of Detail control knobStatus of AWB result Parameter of the C-response Packet Name of the EquipmentVersion of ROM $10 $F F $ 0 Set to Special Mode$10 $F F $ F F Set to Service ModeRS-232C Control Cable Pin Assignment Control Cable Pin AssignmentsRE-350 RE-350 Control Cable Pin Assignments Pin Dsub RS-232CPage RTS/CTS Flow Control Timing Chart Timing ChartsCommand Mark Duration period Min Max 300ms 200ms 10ms T4-T2Mark Duration period Min Max RTS flow control timing chart44ms 300ms 58ms 300ms 1000ms 200msAppendix a Disk Information RE-350 Software Developers Disk InstallationRE-350 SDK File Definitions RE-350 Demo Application \APPRE-350 16bit Sample Code \16BITSDK Execute an RE-350commandInitialize communications with the RE-350 Close communications with the RE-350RE-350 32bit Sample Code \32BITSDK Execute an RE-350 command

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