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7.
Communication protocol and control instruction code
Communication protocol：（Baud rate 115200, data bits 8, stop bit 1, no parity bit ）
control
Type
instruction
aXb.take.
aX1-b.take.
Operat
aXb1,b2,b3.take.
ing
a1Xb1.a2Xb2.a3X
instruc
b3.take.
tions
Save[Y].
Recall[Y].
Buzzer on..
Buzzer off.
Remarks:
1.
a represent input , b represent output,The subscript "1", "2", "3" in instruction are not
input characters.Numerical range of a and b decided according to the matrix type. For
example, S-Mix32*32 matrix has up to 32 input/output channels. Any channel out of range
of 1-32 would be regarded as input error.
2、Do not forget the last punctuation "." . Every instruction ends with the punctuation "." .
Punctuations are all English punctuations;
3 、 Pay attention to the letter case. (Save/Recall/Buzzer These 3 words should be
capitalized.)
Examples of some codes
1.Input "1X2.take." to switch NO. 1 channel input to NO. 2 channel output;
2.Input"1X1-5.take." to switch NO. 1 channel input to NO. 1-5 channels output.
3.Input "1X3,4,5.take." to switch NO. 1 channel input to NO. 3,4,5 channel output;
Functional description
Switch a channel input to b channel output
Switch a channel input to 1-b channel output
Switch a channel input to b1,b2,b3 channel output
Switch a1,a2,a3 channels input to corresponding
b1,b2,b3 channels output
Save current scene to [Y], [Y] means number keys from 1
recall the input/output switching saved in [Y], [Y] means
number keys from 1 to 12
Turn on buzzer
Turn off buzzer
23
to 12
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