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UniSet project repositories
uniset2
Commits
9ce79082
Commit
9ce79082
authored
Jun 05, 2011
by
Pavel Vainerman
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(ComPort): Попытка решить проблему с периодическим зависанием обмена
parent
940d217c
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5 changed files
with
27 additions
and
2 deletions
+27
-2
libuniset.spec
conf/libuniset.spec
+4
-1
ModbusRTUSlaveSlot.h
include/modbus/ModbusRTUSlaveSlot.h
+2
-0
ModbusServer.h
include/modbus/ModbusServer.h
+3
-0
ComPort.cc
src/Communications/ComPort.cc
+13
-0
ModbusServer.cc
src/Communications/Modbus/ModbusServer.cc
+5
-1
No files found.
conf/libuniset.spec
View file @
9ce79082
...
@@ -3,7 +3,7 @@
...
@@ -3,7 +3,7 @@
Name: libuniset
Name: libuniset
Version: 1.0
Version: 1.0
Release: alt3
6
Release: alt3
7
Summary: UniSet - library for building distributed industrial control systems
Summary: UniSet - library for building distributed industrial control systems
License: GPL
License: GPL
Group: Development/C++
Group: Development/C++
...
@@ -207,6 +207,9 @@ rm -f %buildroot%_libdir/*.la
...
@@ -207,6 +207,9 @@ rm -f %buildroot%_libdir/*.la
%changelog
%changelog
* Sun Jun 05 2011 Pavel Vainerman <pv@altlinux.ru> 1.0-alt37
- add cleanup before send for ComPort
* Tue May 24 2011 Pavel Vainerman <pv@altlinux.ru> 1.0-alt36
* Tue May 24 2011 Pavel Vainerman <pv@altlinux.ru> 1.0-alt36
- add 'node' param processing for uniset-codegen
- add 'node' param processing for uniset-codegen
...
...
include/modbus/ModbusRTUSlaveSlot.h
View file @
9ce79082
...
@@ -23,6 +23,8 @@ class ModbusRTUSlaveSlot:
...
@@ -23,6 +23,8 @@ class ModbusRTUSlaveSlot:
virtual
void
sigterm
(
int
signo
);
virtual
void
sigterm
(
int
signo
);
inline
ComPort
*
getComPort
(){
return
port
;
}
protected
:
protected
:
virtual
ModbusRTU
::
mbErrCode
readCoilStatus
(
ModbusRTU
::
ReadCoilMessage
&
query
,
virtual
ModbusRTU
::
mbErrCode
readCoilStatus
(
ModbusRTU
::
ReadCoilMessage
&
query
,
...
...
include/modbus/ModbusServer.h
View file @
9ce79082
...
@@ -51,6 +51,8 @@ class ModbusServer
...
@@ -51,6 +51,8 @@ class ModbusServer
inline
void
setBroadcastMode
(
bool
set
){
onBroadcast
=
set
;
}
inline
void
setBroadcastMode
(
bool
set
){
onBroadcast
=
set
;
}
inline
bool
getBroadcastMode
(){
return
onBroadcast
;
}
inline
bool
getBroadcastMode
(){
return
onBroadcast
;
}
inline
void
setCleanBeforeSend
(
bool
set
){
cleanBeforeSend
=
set
;
}
inline
bool
getCleanBeforeSend
(){
return
cleanBeforeSend
;
}
/*! Вспомогательная функция реализующая обработку запроса на установку времени.
/*! Вспомогательная функция реализующая обработку запроса на установку времени.
Основана на использовании gettimeofday и settimeofday.
Основана на использовании gettimeofday и settimeofday.
...
@@ -209,6 +211,7 @@ class ModbusServer
...
@@ -209,6 +211,7 @@ class ModbusServer
timeout_t
sleepPause_usec
;
/*!< пауза между попытками чтения символа из канала */
timeout_t
sleepPause_usec
;
/*!< пауза между попытками чтения символа из канала */
bool
onBroadcast
;
/*!< включен режим работы с broadcst-сообщениями */
bool
onBroadcast
;
/*!< включен режим работы с broadcst-сообщениями */
bool
crcNoCheckit
;
bool
crcNoCheckit
;
bool
cleanBeforeSend
;
void
printProcessingTime
();
void
printProcessingTime
();
PassiveTimer
tmProcessing
;
PassiveTimer
tmProcessing
;
...
...
src/Communications/ComPort.cc
View file @
9ce79082
...
@@ -298,6 +298,7 @@ void ComPort::cleanupChannel()
...
@@ -298,6 +298,7 @@ void ComPort::cleanupChannel()
if
(
fd
<
0
)
if
(
fd
<
0
)
return
;
return
;
/*
unsigned char tmpbuf[100];
unsigned char tmpbuf[100];
int k = 0;
int k = 0;
do
do
...
@@ -305,6 +306,18 @@ void ComPort::cleanupChannel()
...
@@ -305,6 +306,18 @@ void ComPort::cleanupChannel()
k = ::read(fd,tmpbuf,sizeof(tmpbuf));
k = ::read(fd,tmpbuf,sizeof(tmpbuf));
}
}
while( k>0 );
while( k>0 );
*/
unsigned
char
tmpbuf
[
100
];
int
k
=
0
;
try
{
do
{
k
=
receiveBlock
(
tmpbuf
,
sizeof
(
tmpbuf
));
}
while
(
k
>
0
);
}
catch
(...){}
// #warning Обнулять нельзя, может надо делать что-то интелектуальнее...
// #warning Обнулять нельзя, может надо делать что-то интелектуальнее...
// curSym = 0;
// curSym = 0;
...
...
src/Communications/Modbus/ModbusServer.cc
View file @
9ce79082
...
@@ -17,7 +17,8 @@ ModbusServer::ModbusServer():
...
@@ -17,7 +17,8 @@ ModbusServer::ModbusServer():
aftersend_msec
(
0
),
aftersend_msec
(
0
),
sleepPause_usec
(
100
),
sleepPause_usec
(
100
),
onBroadcast
(
false
),
onBroadcast
(
false
),
crcNoCheckit
(
false
)
crcNoCheckit
(
false
),
cleanBeforeSend
(
false
)
{
{
tmProcessing
.
setTiming
(
replyTimeout_ms
);
tmProcessing
.
setTiming
(
replyTimeout_ms
);
}
}
...
@@ -1206,6 +1207,9 @@ ModbusRTU::mbErrCode ModbusServer::replySetDateTime( ModbusRTU::SetDateTimeMessa
...
@@ -1206,6 +1207,9 @@ ModbusRTU::mbErrCode ModbusServer::replySetDateTime( ModbusRTU::SetDateTimeMessa
// -------------------------------------------------------------------------
// -------------------------------------------------------------------------
mbErrCode
ModbusServer
::
send
(
ModbusMessage
&
msg
)
mbErrCode
ModbusServer
::
send
(
ModbusMessage
&
msg
)
{
{
if
(
cleanBeforeSend
)
cleanupChannel
();
mbErrCode
ret
=
pre_send_request
(
msg
);
mbErrCode
ret
=
pre_send_request
(
msg
);
if
(
ret
!=
erNoError
)
if
(
ret
!=
erNoError
)
...
...
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