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103 lines
2.5 KiB
C++
103 lines
2.5 KiB
C++
/*
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AVCLanDrv.h - AVCLan CD changer library for 'duino / Wiring
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Created by Kochetkov Aleksey, 04.08.2010
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Version 0.2.2
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*/
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#ifndef AVCLanCDch_h
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#define AVCLanCDch_h
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#include <avr/pgmspace.h>
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#include "AVCLanDrv.h"
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#include "Arduino.h"
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// timer1 overflow every 1 sec
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#define TI1_H (((word)-(F_CPU / 1024)) >> 8)
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#define TI1_L (((word)-(F_CPU / 1024)) & 0xff )
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#if defined(__AVR_ATmega8__)
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#define ENABLE_TIMER1_INT (sbi(TIMSK, TOIE1));
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#define DISABLE_TIMER1_INT (cbi(TIMSK, TOIE1));
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#else
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#define ENABLE_TIMER1_INT (sbi(TIMSK1, TOIE1));
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#define DISABLE_TIMER1_INT (cbi(TIMSK1, TOIE1));
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#endif
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#define AVCLANDEVICE_NAME " CD changer"
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#define AVCLANDEVICE_VERSION "0.2.2"
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//extern AvcOutMessage CmdReset; // reset AVCLan. This causes HU to send ACT_REGISTER
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//extern AvcOutMessage CmdRegister; // register CD changer
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// extern AvcOutMessage *CmdTest; // test message
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typedef enum{
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ACT_REGISTER = 1,
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ACT_INIT,
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ACT_DEVSTATUS_E0,
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ACT_DEVSTATUS_E2,
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ACT_DEVSTATUS_E4,
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ACT_PLAY_REQ1,
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ACT_PLAY_REQ2,
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ACT_PLAY_IT,
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ACT_STOP_REQ1,
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ACT_STOP_REQ2,
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ACT_LAN_STATUS1,
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ACT_LAN_STATUS2,
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ACT_LAN_STATUS3,
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ACT_LAN_STATUS4,
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ACT_LAN_STATUS5,
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ACT_LAN_CHECK,
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ACT_SCAN_ON,
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ACT_SCAN_OFF,
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ACT_SCAN_D_ON,
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ACT_SCAN_D_OFF,
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ACT_REPEAT_ON,
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ACT_REPEAT_OFF,
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ACT_REPEAT_D_ON,
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ACT_REPEAT_D_OFF,
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ACT_RANDOM_ON,
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ACT_RANDOM_OFF,
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ACT_RANDOM_D_ON,
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ACT_RANDOM_D_OFF,
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} AvcActionID;
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typedef enum{
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EV_STATUS = 1,
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} AvcEventID;
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typedef enum{
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stWait = 0x03,
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stPlay = 0x10,
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stStop = 0x30,
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} cdStatus;
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typedef enum{
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pmScan = 0x40,
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pmScanD = 0x20,
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pmRepeat = 0x10,
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pmRepeatD = 0x08,
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pmRandom = 0x04,
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pmRandomD = 0x02,
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pmNormal = 0x00,
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} cdPlayMode;
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class AVCLanCDch{
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public:
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byte cd_min; // minutes play
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byte cd_sec; // seconds play
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cdStatus cd_status; // cd changer status
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byte cd_playmode; // play mode (scan, random etc..)
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void begin (); // initialisation, obligatory method
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void getActionID(); // get action id by recieved message, obligatory method
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void processAction(AvcActionID); // process action, obligatory method
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void processEvent(AvcEventID); // process event, obligatory method
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byte sendStatus(); // send CD-changer status to head
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byte hexInc(byte data);
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byte hexDec(byte data);
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};
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#endif
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extern AVCLanCDch avclanDevice;
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