MCA Query Commands:
Command name
CMD_QUERY_POWER
Description
The command reads the power state.
Command syntax
Format
integer
integer
integer
long
integer
Parameter
preamble
command
0
0
end flag
Byte String (HEX)
A5
5A
59
00
00
00
00
00
00
00
B9
9B
Results
see MMCA_QUERY_POWER function in DLL description.
Command name
CMD_QUERY_STATE
Description
The command reads the state.
Command syntax
Format
integer
integer
integer
long
integer
Parameter
preamble
command
0
0
end flag
Byte String (HEX)
A5
5A
5A
00
00
00
00
00
00
00
B9
9B
Results
see MMCA_QUERY_STATE function in DLL description.
Command name
CMD_QUERY_SPECTRA
Description
The command reads the spectrum data.
n: No. of 1. channel and buffer control (Bit 15 ... 12)
c: Compress factor (1 ... 32)
Command syntax
Format
integer
integer
integer
long
integer
Parameter
preamble
command
n
C
end flag
Byte String (HEX)
A5
5A
5B
00
n
l
n
h
c
l
c
h
00
00
B9
9B
Used setup value
channels, lld, uld
Results
see MMCA_QUERY_SPECTRA function in DLL description.
Command name
CMD_QUERY_IMAGE
Description
The command read the MMCA spectrum image (120x256).
n: No. of 1. Channel
c: Compress factor (1 ... 32)
v: Vertical full scale (see MCA_VFS in mca_comm.h)
Command syntax
Format
integer
integer
integer
integer
integer
integer
Parameter
preamble
command
n
C
v
end flag
Byte String (HEX)
A5
5A
5C
00
n
l
n
h
c
l
c
h
v
h
v
h
B9
9B
Used setup value
channels, lld, uld
Results
see MMCA_QUERY_IMAGE function in DLL description.
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