X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibmarklin%2Flocomotive.cpp;h=32f2ecc1a185f2fa1ac387cb4659ad61e1926f01;hb=7839b7c3d782abb5c98a24d51cae109407068c02;hp=0de0110f3cafd673ec55347ec3fb71c9e987cc74;hpb=1d735b80482317fd930eb47ca255ab9f1f120a7d;p=r2c2.git

diff --git a/source/libmarklin/locomotive.cpp b/source/libmarklin/locomotive.cpp
index 0de0110..32f2ecc 100644
--- a/source/libmarklin/locomotive.cpp
+++ b/source/libmarklin/locomotive.cpp
@@ -1,16 +1,25 @@
+/* $Id$
+
+This file is part of the MSP Märklin suite
+Copyright © 2006-2009  Mikkosoft Productions, Mikko Rasa
+Distributed under the GPL
+*/
+
 #include <msp/time/timer.h>
 #include <msp/time/units.h>
 #include "command.h"
 #include "constants.h"
 #include "control.h"
 #include "locomotive.h"
+#include "reply.h"
 
 using namespace std;
 using namespace Msp;
 
 namespace Marklin {
 
-Locomotive::Locomotive(Control &c, unsigned a):
+Locomotive::Locomotive(const LocoType &t, Control &c, unsigned a):
+	type(t),
 	control(c),
 	addr(a),
 	speed(0),
@@ -24,8 +33,10 @@ Locomotive::Locomotive(Control &c, unsigned a):
 
 void Locomotive::set_speed(unsigned spd)
 {
-	speed=min(spd, 14U);
+	spd=min(spd, 14U);
+	signal_speed_changing.emit(spd);
 
+	speed=spd;
 	send_command(false);
 
 	signal_speed_changed.emit(speed);
@@ -56,55 +67,61 @@ void Locomotive::set_function(unsigned func, bool state)
 		funcs&=~(1<<func);
 
 	send_command(true);
+
+	signal_function_changed.emit(func, state);
 }
 
 void Locomotive::refresh_status()
 {
-	char cmd[3];
-	cmd[0]=CMD_LOK_STATUS;
-	cmd[1]=addr&0xFF;
-	cmd[2]=(addr>>8)&0xFF;
-	control.command(string(cmd, 3)).signal_done.connect(sigc::mem_fun(this, &Locomotive::status_reply));
+	unsigned char data[2];
+	data[0]=addr&0xFF;
+	data[1]=(addr>>8)&0xFF;
+	control.command(CMD_LOK_STATUS, data, 2).signal_done.connect(sigc::mem_fun(this, &Locomotive::status_reply));
 }
 
 void Locomotive::send_command(bool setf)
 {
-	char cmd[16];
-	cmd[0]=CMD_LOK;
-	cmd[1]=addr&0xFF;
-	cmd[2]=(addr>>8)&0xFF;
+	unsigned char data[4];
+	data[0]=addr&0xFF;
+	data[1]=(addr>>8)&0xFF;
 
 	if(speed==0)
-		cmd[3]=0;
+		data[2]=0;
 	else if(speed==1)
-		cmd[3]=2;
+		data[2]=2;
 	else
-		cmd[3]=(speed*19-18)/2;
+		data[2]=(speed*19-18)/2;
 	
-	cmd[4]=(reverse?0:0x20) | ((funcs&1)?0x10:0);
+	data[3]=(reverse ? 0 : 0x20) | ((funcs&1) ? 0x10 : 0);
 
 	if(setf)
 	{
-		cmd[4]|=0x80;
+		data[3]|=0x80;
 		for(unsigned i=0; i<4; ++i)
 			if((funcs>>i)&2)
-				cmd[4]|=(1<<i);
+				data[3]|=(1<<i);
 	}
-	control.command(string(cmd, 5));
+	control.command(CMD_LOK, data, 4);
 }
 
-void Locomotive::status_reply(Error err, const string &reply)
+void Locomotive::status_reply(const Reply &reply)
 {
-	if(err==ERR_NO_ERROR)
+	if(reply.get_error()==ERR_NO_ERROR)
 	{
-		if(static_cast<unsigned char>(reply[0])<=1)
+		const unsigned char *data=reply.get_data();
+
+		if(data[0]<=1)
 			speed=0;
 		else
-			speed=static_cast<unsigned char>(reply[0])*2/19+1;
-		reverse=(reply[1]&0x20)?false:true;
-		funcs=(reply[1]&0xF)<<1;
-		if(reply[1]&0x10)
+			speed=data[0]*2/19+1;
+
+		reverse=(data[1]&0x20) ? false : true;
+		funcs=(data[1]&0xF)<<1;
+		if(data[1]&0x10)
 			funcs|=1;
+
+		for(unsigned i=0; i<5; ++i)
+			signal_function_changed.emit(i, (funcs>>i)&1);
 	}
 }