Publicidad
Manejo
8x8 Matrix
52
Controlador
Tab. 9: Get Now Gain (0×48)
0
1
DLE
STX
Packet
0×7B
0×7D
MCU Return: 1st Byte: In/Out, 2nd Byte = Channel, 3rd Byte: 0-80 (–60...–20): 0.5dB/Step,
80-280(–20...0): 0.1dB/Step, 280-400(0...+12): 0.1dB/Step
Example (Read In1 volume parameter): 7B7D01480000007D7B 00~15 Channel HI-VOL 0x? ?
0x? ? LO-VOL
Tab. 10: Get Now Mute (0×49)
0
1
DLE
STX
Packet
0×7B
0×7D
MCU Return: 1st Byte: In/Out, 2nd Byte = Channel, 3rd Byte: 0x00 or 0x01 = Un-Mute or Mute
Example (Read In1 mute parameter): 7B7D01490000007D7B
2
3
4
Device
CMD
In/Out
Addres
s
1...254 0×48
In:0,
Out:1
2
3
4
Device
CMD
In/Out
Addres
s
1...254 0×49
In:0,
Out:1
5
6
7
Chann
0×00
STX
el
00...15 0
0×7D
5
6
7
Chann
0×00
STX
el
00...15 0
0×7D
8
DLE
0×7B
8
DLE
0×7B
Publicidad
