ALLIED Vision Technologies Goldeye P-032 SWIR - Manual (Page 34)

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Goldeye Technical Manual V2.5.0
34
Example (activate correction data set number 0):
1. The user sends the four characters
S=0[CR]
2. The camera answers with seven characters
S=0[CR][CR][LF]>
3. A terminal program without local echo displays
S=0
>
After successful execution of the command, the command input character > is
returned. If any error occurred, somewhere previous to the prompt a question
mark character
? is displayed.
At the beginning of a command sequence it is good practice to check the serial
communication by sending just a
[CR] to the camera and verify that the com-
mand prompt > is returned. There is an input buffer holding a few characters
but no hardware handshake. Thus a sequence of commands should not be sent
to the camera without awaiting the intermediate input prompts. Otherwise the
camera’s serial input buffer may overflow.
Sign Description
B Command or parameter letter
(upper and lower case letter have
different meaning)
= Equals sign (0x3D)
wxyz 1-4 digits long value in
hexadecimal number
representation (capital letters)
[CR] Carriage Return (0x0D)
[LF] Line Feed (0x0A)
Table 17: Scheme of serial commands