3 This file is part of the MSP Märklin suite
4 Copyright © 2006-2009 Mikkosoft Productions, Mikko Rasa
5 Distributed under the GPL
8 #include <msp/time/timer.h>
9 #include <msp/time/units.h>
20 Turnout::Turnout(Control &c, unsigned a, bool d):
26 control.add_turnout(*this);
28 control.signal_turnout_event.connect(sigc::mem_fun(this, &Turnout::turnout_event));
30 unsigned char data[2];
32 data[1]=(addr>>8)&0xFF;
33 control.command(CMD_TURNOUT_STATUS, data, 2).signal_done.connect(sigc::bind(sigc::mem_fun(this, &Turnout::status_reply), false));
36 data[0]=(addr+1)&0xFF;
37 data[1]=((addr+1)>>8)&0xFF;
38 control.command(CMD_TURNOUT_STATUS, data, 2).signal_done.connect(sigc::bind(sigc::mem_fun(this, &Turnout::status_reply), true));
42 void Turnout::set_route(unsigned r)
47 control.set_timer(200*Time::msec).signal_timeout.connect(sigc::mem_fun(this, &Turnout::switch_timeout));
49 signal_route_changed.emit(route);
52 void Turnout::command(bool on)
54 unsigned char data[2];
56 data[1]=((addr>>8)&0x7) | (on ? 0x40 : 0) | (route&1 ? 0 : 0x80);
57 control.command(CMD_TURNOUT, data, 2);
60 data[0]=(addr+1)&0xFF;
61 data[1]=(((addr+1)>>8)&0x7) | (on ? 0x40 : 0) | (route&2 ? 0 : 0x80);
62 control.command(CMD_TURNOUT, data, 2);
66 void Turnout::status_reply(const Reply &reply, bool high)
68 if(reply.get_error()==ERR_NO_ERROR)
70 bool v=!(reply.get_data()[0]&0x04);
71 unsigned b=(high?2:1);
72 route=(route&~b)|(v?b:0);
73 signal_route_changed.emit(route);
77 bool Turnout::switch_timeout()
84 void Turnout::turnout_event(unsigned a, bool r)
86 if(a==addr && r!=(route&1))
88 route=(route&2)|(r?1:0);
89 signal_route_changed.emit(route);
91 else if(dual && a==addr+1 && r!=((route>>1)&1))
93 route=(route&1)|(r?2:0);
94 signal_route_changed.emit(route);
98 } // namespace Marklin