X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibmarklin%2Fturnout.cpp;h=63687cf9af1bb2a29960aeb53a486cc929d1d4c4;hb=80e10207bee4d774f3015a5e946d463d2c828029;hp=30793fcff5727a6aed56e9aa697b02a4bbff0823;hpb=ae0600f7c3df5b6ef46992b1423888dd0e9a5026;p=r2c2.git

diff --git a/source/libmarklin/turnout.cpp b/source/libmarklin/turnout.cpp
index 30793fc..63687cf 100644
--- a/source/libmarklin/turnout.cpp
+++ b/source/libmarklin/turnout.cpp
@@ -1,7 +1,7 @@
 /* $Id$
 
 This file is part of the MSP Märklin suite
-Copyright © 2006-2008 Mikkosoft Productions, Mikko Rasa
+Copyright © 2006-2009 Mikkosoft Productions, Mikko Rasa
 Distributed under the GPL
 */
 
@@ -18,10 +18,11 @@ using namespace Msp;
 
 namespace Marklin {
 
-Turnout::Turnout(Control &c, unsigned a):
+Turnout::Turnout(Control &c, unsigned a, bool d):
 	control(c),
 	addr(a),
-	route(0)
+	route(0),
+	dual(d)
 {
 	control.add_turnout(*this);
 
@@ -30,7 +31,13 @@ Turnout::Turnout(Control &c, unsigned a):
 	unsigned char data[2];
 	data[0]=addr&0xFF;
 	data[1]=(addr>>8)&0xFF;
-	control.command(CMD_TURNOUT_STATUS, data, 2).signal_done.connect(sigc::mem_fun(this, &Turnout::status_reply));
+	control.command(CMD_TURNOUT_STATUS, data, 2).signal_done.connect(sigc::bind(sigc::mem_fun(this, &Turnout::status_reply), false));
+	if(dual)
+	{
+		data[0]=(addr+1)&0xFF;
+		data[1]=((addr+1)>>8)&0xFF;
+		control.command(CMD_TURNOUT_STATUS, data, 2).signal_done.connect(sigc::bind(sigc::mem_fun(this, &Turnout::status_reply), true));
+	}
 }
 
 void Turnout::set_route(unsigned r)
@@ -47,15 +54,23 @@ void Turnout::command(bool on)
 {
 	unsigned char data[2];
 	data[0]=addr&0xFF;
-	data[1]=((addr>>8)&0x7) | (on ? 0x40 : 0) | (route==0 ? 0x80 : 0);
+	data[1]=((addr>>8)&0x7) | (on ? 0x40 : 0) | (route&1 ? 0 : 0x80);
 	control.command(CMD_TURNOUT, data, 2);
+	if(dual)
+	{
+		data[0]=(addr+1)&0xFF;
+		data[1]=(((addr+1)>>8)&0x7) | (on ? 0x40 : 0) | (route&2 ? 0 : 0x80);
+		control.command(CMD_TURNOUT, data, 2);
+	}
 }
 
-void Turnout::status_reply(const Reply &reply)
+void Turnout::status_reply(const Reply &reply, bool high)
 {
 	if(reply.get_error()==ERR_NO_ERROR)
 	{
-		route=(reply.get_data()[0]&0x04) ? 0 : 1;
+		bool v=!(reply.get_data()[0]&0x04);
+		unsigned b=(high?2:1);
+		route=(route&~b)|(v?b:0);
 		signal_route_changed.emit(route);
 	}
 }
@@ -69,9 +84,14 @@ bool Turnout::switch_timeout()
 
 void Turnout::turnout_event(unsigned a, bool r)
 {
-	if(a==addr && r!=route)
+	if(a==addr && r!=(route&1))
+	{
+		route=(route&2)|(r?1:0);
+		signal_route_changed.emit(route);
+	}
+	else if(dual && a==addr+1 && r!=((route>>1)&1))
 	{
-		route=r;
+		route=(route&1)|(r?2:0);
 		signal_route_changed.emit(route);
 	}
 }