Unibrain API-810 User Manual download pdf (Page 82)

C# syntax

FireiRegister Register = Camera.ReadCommand(&H504);

WriteCommand method

Prototype

void WriteCommand(uint offset, FireiRegister register)

Comments

This is method that can be used to set any command register of the camera, given its offset as a parameter.

As “command register” is defined a register with its offset based on the command-base register offset

(normally hex F0000000).

It will write the value to the camera, given a valid FireiFeature object. If for some reason the camera

rejects the write request, an exception will be thrown (the exception information will contain the nature of

the error).

The WriteCommand method has the exact same effect as the WriteRegister method, if the command-

base offset is added to the offset parameter. Since this offset is theoretically variable (camera-specific), for

command registers it is best to use the WriteCommand method.

Visual Basic syntax

Dim Register As FireiRegister

Camera.WriteCommand(&H504, Register)

C# syntax

FireiRegister Register = new FireiRegister(0);

Camera.WriteCommand(&H504, Register);

ReadBlock method

Prototype

byte[] ReadBlock(uint offset, uint size)

Comments

This is a method that can be used to retrieve a block of registers (quadlets) on the camera, given its offset

and the number of bytes to read (size) as parameters. The size must be a multiple of 4.

Visual Basic syntax

Dim buffer() As Byte

buffer = Camera.ReadBlock(&HF0F00508, 12)

C# syntax

Byte[] buffer = Camera.ReadBlock(0xF0F00508, 12);

WriteBlock method

Prototype

void WriteBlock(uint offset, byte[] buffer)

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Unibrain API-810 User Manual Page 82