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Campbell Scientific CR1000KD CR800 and CR850 Measurement and Control Systems - Page 230
CRBasic Example 47., Programming with Bool8 and a bit, shift operator
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Section 7. Installation Figure 78: Bool8 data from bit-shift example (PC data file) CRBasic Example 47. Programming with Bool8 and a bit‐shift operator Public Alarm(32) Public Flags As Long Public FlagsBool8(4) As Long DataTable(Bool8Data,True,-1) DataInterval(0,1,Sec,10) 'store bits 1 through 16 in columns 1 through 16 of data file Sample(2,FlagsBool8(1),Bool8) 'store bits 17 through 32 in columns 17 through 32 of data file Sample(2,FlagsBool8(3),Bool8) EndTable BeginProg Scan(1,Sec,3,0) 'Reset all bits each pass before setting bits selectively Flags = &h0 'Set bits selectively. Hex is used to save space. 'Logical OR bitwise comparison 230
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Section 7.
Installation
230
Figure 78: Bool8 data from bit-shift example (PC data file)
CRBasic Example 47.
Programming with Bool8 and a bit
‐
shift operator
Public
Alarm(32)
Public
Flags
As Long
Public
FlagsBool8(4)
As Long
DataTable
(Bool8Data,True,-1)
DataInterval
(0,1,Sec,10)
'store bits 1 through 16 in columns 1 through 16 of data file
Sample
(2,FlagsBool8(1),Bool8)
'store bits 17 through 32 in columns 17 through 32 of data file
Sample
(2,FlagsBool8(3),Bool8)
EndTable
BeginProg
Scan
(1,Sec,3,0)
'Reset all bits each pass before setting bits selectively
Flags = &h0
'Set bits selectively. Hex is used to save space.
'Logical OR bitwise comparison