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Software Control System
Tango devices
MeasureInstruments
CYBERSTARx1000
Commits
63f9b266
Commit
63f9b266
authored
Feb 28, 2008
by
Alain BUTEAU
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- tests DIFFABS du 28/08
parent
0ef6a24a
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scripts/cyberstar.py
+72
-0
72 additions, 0 deletions
scripts/cyberstar.py
src/CYBERSTARx1000.cpp
+21
-15
21 additions, 15 deletions
src/CYBERSTARx1000.cpp
with
93 additions
and
15 deletions
scripts/cyberstar.py
0 → 100644
+
72
−
0
View file @
63f9b266
import
PyTango
import
time
cyberstar
=
PyTango
.
DeviceProxy
(
"
d13-1-cx1/dt/cyberstar.1
"
)
cyberstar
.
set_timeout_millis
(
3000
)
lower
=
cyberstar
.
read_attribute
(
"
scaLowerThreshold
"
)
upper
=
cyberstar
.
read_attribute
(
"
scaUpperThreshold
"
)
width
=
cyberstar
.
read_attribute
(
"
windowWidth
"
)
center
=
cyberstar
.
read_attribute
(
"
windowCenterPosition
"
)
center
.
value
=
1
#cyberstar.write_attribute(center)
width
.
value
=
1
cyberstar
.
write_attribute
(
width
)
error_lower
=
0
error_upper
=
0
for
i
in
range
(
1000
):
print
"
step %i
"
%
i
for
j
in
(
9.
,
5.
,
1.
):
center
.
value
=
j
cyberstar
.
write_attribute
(
center
)
print
"
-->
"
,
j
print
cyberstar
.
read_attribute
(
"
scaLowerThreshold
"
).
value
print
cyberstar
.
read_attribute
(
"
scaUpperThreshold
"
).
value
lower_read
=
cyberstar
.
read_attribute
(
"
scaLowerThreshold
"
).
value
upper_read
=
cyberstar
.
read_attribute
(
"
scaUpperThreshold
"
).
value
if
lower_read
!=
(
j
-
width
.
value
/
2.
)
:
print
"
error setting lower %f instead of %f %d
"
%
(
lower_read
,
(
j
-
width
.
value
/
2.
),
error_lower
)
error_lower
=
error_lower
+
1
if
upper_read
!=
(
j
+
width
.
value
/
2.
)
:
print
"
error setting upper %f instead of %f %d
"
%
(
upper_read
,
(
j
+
width
.
value
/
2.
),
error_upper
)
#print "error setting upper", error_lower
error_upper
=
error_upper
+
1
"""
upper.value = 10
cyberstar.write_attribute(upper)
error_lower=0
for i in range(1000):
for j in (9, 5, 1):
lower.value = j
cyberstar.write_attribute(lower)
print cyberstar.read_attribute(
"
scaLowerThreshold
"
).value
lower_read= cyberstar.read_attribute(
"
scaLowerThreshold
"
).value
if lower_read != j :
print
"
error setting lower
"
, error_lower
error_lower=error_lower+1
lower.value = 0.5
cyberstar.write_attribute(lower)
for i in range(1000):
print i
debut = time.time()
for j in (9, 5, 1):
upper.value = j
cyberstar.write_attribute(upper)
print cyberstar.read_attribute(
"
scaUpperThreshold
"
).value
fin = time.time()
print
"
t = %f
"
% (fin - debut)
"""
This diff is collapsed.
Click to expand it.
src/CYBERSTARx1000.cpp
+
21
−
15
View file @
63f9b266
static
const
char
*
RcsId
=
"$Header: /users/chaize/newsvn/cvsroot/Instrumentation/CYBERSTAR/src/CYBERSTARx1000.cpp,v 1.
19
2008-02-2
7
1
7
:35:
31
buteau Exp $"
;
static
const
char
*
RcsId
=
"$Header: /users/chaize/newsvn/cvsroot/Instrumentation/CYBERSTAR/src/CYBERSTARx1000.cpp,v 1.
20
2008-02-2
8
1
1
:35:
00
buteau Exp $"
;
//+=============================================================================
//+=============================================================================
//
//
// file : CYBERSTARx1000.cpp
// file : CYBERSTARx1000.cpp
...
@@ -13,9 +13,12 @@ static const char *RcsId = "$Header: /users/chaize/newsvn/cvsroot/Instrumentatio
...
@@ -13,9 +13,12 @@ static const char *RcsId = "$Header: /users/chaize/newsvn/cvsroot/Instrumentatio
//
//
// $Author: buteau $
// $Author: buteau $
//
//
// $Revision: 1.
19
$
// $Revision: 1.
20
$
//
//
// $Log: not supported by cvs2svn $
// $Log: not supported by cvs2svn $
// Revision 1.19 2008/02/27 17:35:31 buteau
// - tests DIFFABS du 27/08
//
// Revision 1.17 2008/02/26 17:56:58 buteau
// Revision 1.17 2008/02/26 17:56:58 buteau
// - code a relire
// - code a relire
//
//
...
@@ -110,8 +113,9 @@ const double PEAKING_TIME_VALUE2= 500.0;
...
@@ -110,8 +113,9 @@ const double PEAKING_TIME_VALUE2= 500.0;
const
double
PEAKING_TIME_VALUE3
=
1000.0
;
const
double
PEAKING_TIME_VALUE3
=
1000.0
;
const
double
PEAKING_TIME_VALUE4
=
3000.0
;
const
double
PEAKING_TIME_VALUE4
=
3000.0
;
const
double
MAX_THRESHOLD_SIZE
=
2.0
;
//dont move threshold by more than 1 Volts otherwiser instrument doesnt apply voltages
const
double
MAX_THRESHOLD_SIZE
=
10.0
;
//dont move threshold by more than x Volts otherwise instrument doesnt apply voltages
const
double
SLEEPING_TIME_BETWEEN_THRESHOLD_INCREMENTS
=
300000000
;
// 300 ms
const
double
SLEEPING_TIME_BETWEEN_THRESHOLD_INCREMENTS
=
00000000
;
// After last tests it seems that it is useless to wait
const
double
ERROR_MARGIN_In_VOLTS
=
0.01
;
// rounded errors between set and read points due to electronic rounding value to 3.1%f format
namespace
CYBERSTARx1000_ns
namespace
CYBERSTARx1000_ns
{
{
...
@@ -710,7 +714,6 @@ namespace CYBERSTARx1000_ns
...
@@ -710,7 +714,6 @@ namespace CYBERSTARx1000_ns
// get rid of ACK characters in the response
// get rid of ACK characters in the response
response
=
process_string
(
response
);
response
=
process_string
(
response
);
//cout << "**** response=" << response <<endl;
}
}
...
@@ -798,7 +801,7 @@ namespace CYBERSTARx1000_ns
...
@@ -798,7 +801,7 @@ namespace CYBERSTARx1000_ns
catch
(...)
catch
(...)
{
{
ERROR_STREAM
<<
"Unkn
w
own exception caught in CYBERSTARx1000::process_string()"
<<
endl
;
ERROR_STREAM
<<
"Unknown exception caught in CYBERSTARx1000::process_string()"
<<
endl
;
Tango
::
Except
::
throw_exception
(
Tango
::
Except
::
throw_exception
(
(
const
char
*
)
"CONNECTION_ERROR"
,
(
const
char
*
)
"CONNECTION_ERROR"
,
...
@@ -829,7 +832,7 @@ namespace CYBERSTARx1000_ns
...
@@ -829,7 +832,7 @@ namespace CYBERSTARx1000_ns
}
}
//+------------------------------------------------------------------
//+------------------------------------------------------------------
/**
/**
* method: CYBERSTARx1000::
update
_lower
* method: CYBERSTARx1000::
write_step
_lower
*
*
* description: write the lower setpoint
* description: write the lower setpoint
*
*
...
@@ -963,9 +966,11 @@ namespace CYBERSTARx1000_ns
...
@@ -963,9 +966,11 @@ namespace CYBERSTARx1000_ns
// check upper and lower values before writing on hardware
// check upper and lower values before writing on hardware
if
(
attr_scaUpperThreshold_write
<=
SCA_UPPER_THRESHOLD_MAX
&&
attr_scaLowerThreshold_write
>=
SCA_LOWER_THRESHOLD_MIN
)
if
(
attr_scaUpperThreshold_write
<=
SCA_UPPER_THRESHOLD_MAX
&&
attr_scaLowerThreshold_write
>=
SCA_LOWER_THRESHOLD_MIN
)
{
{
update_lower
(
attr_scaLowerThreshold_write
);
update_lower
(
attr_scaLowerThreshold_write
);
update_upper
(
attr_scaUpperThreshold_write
);
update_upper
(
attr_scaUpperThreshold_write
);
// Absurd behaviour of the Cyberstar . We must reapply volatges on lower threshold again !!
//ATTENTION : Absurd behaviour of the Cyberstar . We must reapply volatges on lower threshold again !!
// DONT suppress following line event if it seems stupid
update_lower
(
attr_scaLowerThreshold_write
);
update_lower
(
attr_scaLowerThreshold_write
);
}
}
...
@@ -1004,23 +1009,24 @@ namespace CYBERSTARx1000_ns
...
@@ -1004,23 +1009,24 @@ namespace CYBERSTARx1000_ns
Tango
::
DevState
argout
;
Tango
::
DevState
argout
;
// update attributes SCA thresholds
// update attributes SCA thresholds
read_upper
();
read_upper
();
read_lower
();
read_lower
();
// value read on the hardware is troncated so test must take into account small difference between read and setpoint
if
((
attr_scaUpperThreshold_write
!=
(
*
attr_scaUpperThreshold_read
))
||
if
(
(
fabs
(
attr_scaUpperThreshold_write
-
(
*
attr_scaUpperThreshold_read
))
>
ERROR_MARGIN_In_VOLTS
)
||
(
attr_scaLowerThreshold_write
!=
(
*
attr_scaLowerThreshold_read
))
)
(
fabs
(
attr_scaLowerThreshold_write
-
(
*
attr_scaLowerThreshold_read
))
>
ERROR_MARGIN_In_VOLTS
)
)
{
{
argout
=
Tango
::
RUNNING
;
argout
=
Tango
::
RUNNING
;
set_status
(
"SCA threshold voltages are changing"
);
set_status
(
"SCA threshold voltages are changing"
);
cout
<<
"SCA threshold voltages are changing"
<<
endl
;
}
}
else
else
{
{
argout
=
Tango
::
STANDBY
;
argout
=
Tango
::
STANDBY
;
set_status
(
"CYBERSTAR is waiting for request"
);
set_status
(
"CYBERSTAR is waiting for request"
);
cout
<<
"CYBERSTAR is waiting for request"
<<
endl
;
}
}
return
argout
;
return
argout
;
...
...
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