ir_p_dtv.h

mstar 776 开发的车载dvd

#ifndef IR_FORMAT_H
#define IR_FORMAT_H

///////////////////////////////////////////////////////////////////////////////
//
//  File name: IR_MSTAR_DTV.h
//  Version: 1.0
//  Date: 2006/8/24
//
//  Author: Antony
//  Company: MStarSemi Inc.
//
//  Description: MSTAR DTV IR FORMAT define
//
///////////////////////////////////////////////////////////////////////////////
#include "board.h"
//*************************************************************************
// Customer IR Specification parameter define (Please modify them by IR SPEC)
//*************************************************************************
#define IR_MODE_SEL             IR_TYPE_FULLDECODE_MODE

// IR Header code define
#define IR_HEADER_CODE0         0x08    // Custom 0     //0x04
#define IR_HEADER_CODE1         0xF7    // Custom 1     //0xFB

// IR Timing define
#define IR_HEADER_CODE_TIME     9000    // us
#define IR_OFF_CODE_TIME        4500    // us
#define IR_OFF_CODE_RP_TIME     2500    // us
#define IR_LOGI_01H_TIME        560     // us
#define IR_LOGI_0_TIME          1120    // us
#define IR_LOGI_1_TIME          2240    // us
#define IR_TIMEOUT_CYC          140000  // us

#define IR_HEADER_CODE_TIME_UB  20
#define IR_HEADER_CODE_TIME_LB  -20
#define IR_OFF_CODE_TIME_UB  20
#define IR_OFF_CODE_TIME_LB  -20
#define IR_OFF_CODE_RP_TIME_UB  20
#define IR_OFF_CODE_RP_TIME_LB  -20
#define IR_LOGI_01H_TIME_UB  35
#define IR_LOGI_01H_TIME_LB  -30
#define IR_LOGI_0_TIME_UB  20
#define IR_LOGI_0_TIME_LB  -20
#define IR_LOGI_1_TIME_UB  20
#define IR_LOGI_1_TIME_LB  -20

// IR Format define
#define IRKEY_DUMY              0xFF
#define IRDA_KEY_MAPPING_POWER  IRKEY_POWER
#define IR_LEADER_CODE_CHECKING_OPTION 0xBF
// IR additional flags
#if (STANDBY_MODE == POWERMODE_S3)
#define WAKE_UP_NO_CHECK_LEADER_CODE 1
#else
#define WAKE_UP_NO_CHECK_LEADER_CODE 0
#endif

typedef enum _IrCommandType
{
    IRKEY_TV_RADIO          = 0x4A, //RADIO
    IRKEY_CHANNEL_LIST      = 0x4B, //LIST
    IRKEY_CHANNEL_FAV_LIST  = 0x20, //FAV.CH
    IRKEY_CHANNEL_RETURN    = 0x0C, //JUMP
    IRKEY_CHANNEL_PULS      = 0x02,
    IRKEY_CHANNEL_MINUS     = 0x03,

    IRKEY_AUDIO             = 0x21, //S.MODE
    IRKEY_VOLUME_PLUS       = 0x00,
    IRKEY_VOLUME_MINUS      = 0x01,

    IRKEY_UP                = 0x06,
    IRKEY_POWER             = 0x05,
    IRKEY_EXIT              = 0x1F,
    IRKEY_MENU              = 0x1E,
    IRKEY_DOWN              = 0x07,
    IRKEY_LEFT              = 0x41,
    IRKEY_SELECT            = 0x42,
    IRKEY_RIGHT             = 0x43,

    IRKEY_NUM_0             = 0x10,
    IRKEY_NUM_1             = 0x11,
    IRKEY_NUM_2             = 0x12,
    IRKEY_NUM_3             = 0x13,
    IRKEY_NUM_4             = 0x14,
    IRKEY_NUM_5             = 0x15,
    IRKEY_NUM_6             = 0x16,
    IRKEY_NUM_7             = 0x17,
    IRKEY_NUM_8             = 0x18,
    IRKEY_NUM_9             = 0x19,

    IRKEY_MUTE              = 0x0B,
    IRKEY_PAGE_UP           = 0xFD,
    IRKEY_PAGE_DOWN         = 0xFC,
    IRKEY_CLOCK             = 0x5F,

    IRKEY_INFO              = 0x1A,
    IRKEY_RED               = 0x50,  //R
    IRKEY_GREEN             = 0x51,  //G
    IRKEY_YELLOW            = 0x52,  //Y
    IRKEY_BLUE              = 0x53,  //B
    IRKEY_TIMER = 0x54,/*Randy(+) 2007.04.11*/
    IRKEY_MTS               = 0x44,
    IRKEY_NINE_LATTICE      = IRKEY_DUMY,
    IRKEY_TTX               = 0x0A,
    IRKEY_CC                = 0x04,  //CAPTION
    IRKEY_INPUT_SOURCE      = 0x40,
    IRKEY_CRADRD            = IRKEY_DUMY-1,
    IRKEY_PICTURE           = 0x47,  //P.MODE
    IRKEY_ZOOM              = 0x0F, //P.SIZE
    IRKEY_DASH              = 0x0E, //DOT
    IRKEY_SLEEP             = 0x08,
    IRKEY_EPG               = 0x46, //GUIDE
    IRKEY_MIX               = 0xFB,
    IRKEY_INDEX             = 0xFA,
    IRKEY_HOLD              = 0xF9,
    IRKEY_PREVIOUS          = 0xF8,
    IRKEY_NEXT              = 0xF7,
    IRKEY_BACKWARD          = 0xF6,
    IRKEY_FORWARD           = 0xF5,
    IRKEY_PLAY              = 0xF4,
    IRKEY_RECORD            = 0x0D,
    IRKEY_STOP              = 0xF3,
    IRKEY_PAUSE             = 0x1D,

    IRKEY_SIZE              = 0xF2,
    IRKEY_REVEAL            = 0x4F,
    IRKEY_SUBCODE           = 0xF1,
    IRKEY_TV_INPUT          = IRKEY_DUMY-1,
    IRKEY_ADJUST            = IRKEY_DUMY-2,
    IRKEY_KEY_DISABLE_KEYPAD = IRKEY_DUMY-3,
}IrCommandType;
//*************************************************************************

//*************************************************************************
// IR system parameter define for H/W setting (Please don't modify them)
//*************************************************************************
#define IR_CKDIV_NUM             ((BIU_CLOCK + 500000UL) / 1000000UL)
#define IR_CKDIV_NUM_BOOT        13

#define IR_CLK_BOOT             (BIU_CLOCK_BOOT / 1000000.0)
#define IR_CLK                  (BIU_CLOCK / 1000000.0)
#define irGetMinCnt_BOOT(time, tolerance) (((double)time*((double)IR_CLK_BOOT)/(IR_CKDIV_NUM_BOOT+1))*((double)1-tolerance))
#define irGetMaxCnt_BOOT(time, tolerance) (((double)time*((double)IR_CLK_BOOT)/(IR_CKDIV_NUM_BOOT+1))*((double)1+tolerance))
#define irGetMinCnt(time, tolerance) (((double)time*((double)IR_CLK)/(IR_CKDIV_NUM+1))*((double)1-tolerance))
#define irGetMaxCnt(time, tolerance) (((double)time*((double)IR_CLK)/(IR_CKDIV_NUM+1))*((double)1+tolerance))

#define irGetCnt_BOOT(time) (((double)time*((double)IR_CLK_BOOT)/(IR_CKDIV_NUM_BOOT+1))+0x300000UL)
#define irGetCnt(time) (((double)time*((double)IR_CLK)/(IR_CKDIV_NUM+1))+0x300000UL)

// 12Mhz
#define IR_RP_TIMEOUT_BOOT      irGetCnt_BOOT(IR_TIMEOUT_CYC)
#define IR_HDC_UPB_BOOT         irGetMaxCnt_BOOT(IR_HEADER_CODE_TIME, 0.2)
#define IR_HDC_LOB_BOOT         irGetMinCnt_BOOT(IR_HEADER_CODE_TIME, 0.2)
#define IR_OFC_UPB_BOOT         irGetMaxCnt_BOOT(IR_OFF_CODE_TIME, 0.2)
#define IR_OFC_LOB_BOOT         irGetMinCnt_BOOT(IR_OFF_CODE_TIME, 0.2)
#define IR_OFC_RP_UPB_BOOT      irGetMaxCnt_BOOT(IR_OFF_CODE_RP_TIME, 0.2)
#define IR_OFC_RP_LOB_BOOT      irGetMinCnt_BOOT(IR_OFF_CODE_RP_TIME, 0.2)
#define IR_LG01H_UPB_BOOT       irGetMaxCnt_BOOT(IR_LOGI_01H_TIME, 0.35)
#define IR_LG01H_LOB_BOOT       irGetMinCnt_BOOT(IR_LOGI_01H_TIME, 0.3)
#define IR_LG0_UPB_BOOT         irGetMaxCnt_BOOT(IR_LOGI_0_TIME, 0.2)
#define IR_LG0_LOB_BOOT         irGetMinCnt_BOOT(IR_LOGI_0_TIME, 0.2)
#define IR_LG1_UPB_BOOT         irGetMaxCnt_BOOT(IR_LOGI_1_TIME, 0.2)
#define IR_LG1_LOB_BOOT         irGetMinCnt_BOOT(IR_LOGI_1_TIME, 0.2)

// 90Mhz
#define IR_RP_TIMEOUT           irGetCnt(IR_TIMEOUT_CYC)
#define IR_HDC_UPB              irGetMaxCnt(IR_HEADER_CODE_TIME, 0.2)
#define IR_HDC_LOB              irGetMinCnt(IR_HEADER_CODE_TIME, 0.2)
#define IR_OFC_UPB              irGetMaxCnt(IR_OFF_CODE_TIME, 0.2)
#define IR_OFC_LOB              irGetMinCnt(IR_OFF_CODE_TIME, 0.2)
#define IR_OFC_RP_UPB           irGetMaxCnt(IR_OFF_CODE_RP_TIME, 0.2)
#define IR_OFC_RP_LOB           irGetMinCnt(IR_OFF_CODE_RP_TIME, 0.2)
#define IR_LG01H_UPB            irGetMaxCnt(IR_LOGI_01H_TIME, 0.35)
#define IR_LG01H_LOB            irGetMinCnt(IR_LOGI_01H_TIME, 0.3)
#define IR_LG0_UPB              irGetMaxCnt(IR_LOGI_0_TIME, 0.2)
#define IR_LG0_LOB              irGetMinCnt(IR_LOGI_0_TIME, 0.2)
#define IR_LG1_UPB              irGetMaxCnt(IR_LOGI_1_TIME, 0.2)
#define IR_LG1_LOB              irGetMinCnt(IR_LOGI_1_TIME, 0.2)

// Power off mode
#define PM_IR_TH_VAL            (PM_TH0_VAL & 0x0F)
// PM_IR_TH_GRID specify the time (in us) for each threshold bit.
// So PM_IR_TH_GRID = (1/12M) * (2^14) * 1000000 = (2^14) / 12
#define PM_IR_TH_GRID           (16384/IR_CLK_BOOT)
#define PM_IR_HEADER_CODE_TIME  (IR_HEADER_CODE_TIME-(0x0F-PM_IR_TH_VAL)*PM_IR_TH_GRID)
#define PM_IR_HDC_UPB_BOOT      irGetMaxCnt_BOOT(PM_IR_HEADER_CODE_TIME, 0.6)
#define PM_IR_HDC_LOB_BOOT      irGetMinCnt_BOOT(PM_IR_HEADER_CODE_TIME, 0.6)
//*************************************************************************

#endif