ep72xx.h

基于EP7312的MP3播放器源代码,包括MCU和PC端代码.

#define HwIrqUartModem                          0x00004000
#define HwIrqSpi                                0x00008000

//
// Definitions of the bit fields in the HwLcdControl register.
//
#define HwLcdControlBufferSize                  0x00001fff
#define HwLcdControlLineLength                  0x0007e000
#define HwLcdControlPixelPrescale               0x01f80000
#define HwLcdControlAcPrescale                  0x3e000000
#define HwLcdControlGreyEnable                  0x40000000
#define HwLcdControlGrey4Or2                    0x80000000
#define HwLcdControlBufferSizeShift             0
#define HwLcdControlLineLengthShift             13
#define HwLcdControlPixelPrescaleShift          19
#define HwLcdControlAcPrescaleShift             25

//
// Definitions of the bit fields in the HwPumpControl register.
//
#define HwPumpControlVhBat                      0x0000000f
#define HwPumpControlVhDc                       0x000000f0
#define HwPumpControlLcd                        0x00000f00

//
// Definitions of the bit fields in the HwUartData register.
//
#define HwUartDataFrameErr                      0x00000100
#define HwUartDataParityErr                     0x00000200
#define HwUartDataOverrunErr                    0x00000400

//
// Definitions of the bit fields in the HwUartControl register.
//
#define HwUartControlRate                       0x00000fff
#define HwUartControlRate115200                 0x00000001
#define HwUartControlRate76800                  0x00000002
#define HwUartControlRate57600                  0x00000003
#define HwUartControlRate38400                  0x00000005
#define HwUartControlRate28800                  0x00000007
#define HwUartControlRate19200                  0x0000000b
#define HwUartControlRate14400                  0x0000000f
#define HwUartControlRate9600                   0x00000017
#define HwUartControlRate4800                   0x0000002f
#define HwUartControlRate2400                   0x0000005f
#define HwUartControlRate1200                   0x000000bf
#define HwUartControlRate600                    0x0000017f
#define HwUartControlRate300                    0x000002ff
#define HwUartControlRate150                    0x000005ff
#define HwUartControlRate110                    0x0000082e
#define HwUartControlBreak                      0x00001000
#define HwUartControlParityEnable               0x00002000
#define HwUartControlParityEven                 0x00004000
#define HwUartControlTwoStopBits                0x00008000
#define HwUartControlFifoEnable                 0x00010000
#define HwUartControlDataLength                 0x00060000
#define HwUartControlDataLength5                0x00000000
#define HwUartControlDataLength6                0x00020000
#define HwUartControlDataLength7                0x00040000
#define HwUartControlDataLength8                0x00060000

//
// Definitions of the bit fields in the HwSpiData register.
//
#define HwSpiDataConfig                         0x000000ff
#define HwSpiDataFrameLength                    0x00001f00
#define HwSpiDataSampleClockFreerun             0x00002000
#define HwSpiDataTxFrame                        0x00004000

//
// Definitions of the bit fields in the HwControl2 register.
//
#define HwControl2CodecEnable                   0x00000001
#define HwControl2Kbd6                          0x00000002
#define HwControl2DRAM16                        0x00000004
#define HwControl2KeyboardWakeupEnable          0x00000008
#define HwControl2PCMCIA1Enable                 0x00000020
#define HwControl2PCMCIA2Enable                 0x00000040
#define HwControl2Uart2Enable                   0x00000100
#define HwControl2OSTimerEnable                 0x00001000
#define HwControl2ClockSelect                   0x00002000
#define HwControl2BuzzerSelect                  0x00004000

//
// Definitions of the bit fields in the HwStatus2 register.
//
#define HwStatus2ClockMode                      0x00000040
#define HwStatus2Uart2TxBusy                    0x00000800
#define HwStatus2Uart2RxFifoEmpty               0x00400000
#define HwStatus2Uart2TxFifoFull                0x00800000

//
// Definitions of the bit fields in the HwIntStatus2 and HwIntMask2 registers.
//
#define HwIrqKeyboard                           0x00000001
#define HwIrqUart2Tx                            0x00001000
#define HwIrqUart2Rx                            0x00002000

//
// Definitions of the bit fields in the HwDAIControl register.
//
#define HwDAIControlDAIEN                       0x00010000
#define HwDAIControlECS                         0x00020000
#define HwDAIControlLCTM                        0x00080000
#define HwDAIControlLCRM                        0x00100000
#define HwDAIControlRCTM                        0x00200000
#define HwDAIControlRCRM                        0x00400000
#define HwDAIControlLBM                         0x00800000

//
// Definitions of the bit fields in the HwDAIData0 register.
//
#define HwDAIData0DataMask                      0x0000ffff
#define HwDAIData0DataShift                     0

//
// Definitions of the bit fields in the HwDAIData1 register.
//
#define HwDAIData1DataMask                      0x0000ffff
#define HwDAIData1DataShift                     0

//
// Definitions of the FIFO command for the HwDAIData2 register.
//
#define HwDAIData2RightEnable                   0x000d8000
#define HwDAIData2RightDisable                  0x000d0000
#define HwDAIData2LeftEnable                    0x00118000
#define HwDAIData2LeftDisable                   0x00110000

//
// Definitions of the bit fields in the HwDAIStatus register.
//
#define HwDAIStatusRCTS                         0x00000001
#define HwDAIStatusRCRS                         0x00000002
#define HwDAIStatusLCTS                         0x00000004
#define HwDAIStatusLCRS                         0x00000008
#define HwDAIStatusRCTU                         0x00000010
#define HwDAIStatusRCRO                         0x00000020
#define HwDAIStatusLCTU                         0x00000040
#define HwDAIStatusLCRO                         0x00000080
#define HwDAIStatusRCNF                         0x00000100
#define HwDAIStatusRCNE                         0x00000200
#define HwDAIStatusLCNF                         0x00000400
#define HwDAIStatusLCNE                         0x00000800
#define HwDAIStatusFIFO                         0x00001000

//
// Definitions of the bit fields in the HwControl3 register.
//
#define HwControl3ADCExtended                   0x00000001
#define HwControl3ClkCtlMask                    0x00000006
#define HwControl3ClkCtl18MHz                   0x00000000
#define HwControl3ClkCtl36MHz                   0x00000002
#define HwControl3ClkCtl49MHz                   0x00000004
#define HwControl3ClkCtl74MHz                   0x00000006
#define HwControl3ClkCtlDiv8                    0x00000000
#define HwControl3ClkCtlDiv4                    0x00000002
#define HwControl3ClkCtlDiv3                    0x00000004
#define HwControl3ClkCtlDiv2                    0x00000006
#define HwControl3DAISelect                     0x00000008
#define HwControl3ADCClkEdge                    0x00000010
#define HwControl3VersionMask                   0x000000e0
#define HwControl3FastWakeup                    0x00000100
#define HwControl3Required                      0x00000200

//
// Definitions of the bit fields in the HwIntStatus3 and HwIntMask3 registers.
//
#define HwFiqDAI                                0x00000001

//
// Definitions of the bit fields in the HwLEDFlash register.
//
#define HwLEDFlashRateMask                      0x00000003
#define HwLEDFlashRate1Sec                      0x00000000
#define HwLEDFlashRate2Sec                      0x00000001
#define HwLEDFlashRate3Sec                      0x00000002
#define HwLEDFlashRate4Sec                      0x00000003
#define HwLEDFlashRatioMask                     0x0000003c
#define HwLEDFlashRatio1_15                     0x00000000
#define HwLEDFlashRatio2_14                     0x00000004
#define HwLEDFlashRatio3_13                     0x00000008
#define HwLEDFlashRatio4_12                     0x0000000c
#define HwLEDFlashRatio5_11                     0x00000010
#define HwLEDFlashRatio6_10                     0x00000014
#define HwLEDFlashRatio7_9                      0x00000018
#define HwLEDFlashRatio8_8                      0x0000001c
#define HwLEDFlashRatio9_7                      0x00000020
#define HwLEDFlashRatio10_6                     0x00000024
#define HwLEDFlashRatio11_5                     0x00000028
#define HwLEDFlashRatio12_4                     0x0000002c
#define HwLEDFlashRatio13_3                     0x00000030
#define HwLEDFlashRatio14_2                     0x00000034
#define HwLEDFlashRatio15_1                     0x00000038
#define HwLEDFlashRatio16_0                     0x0000003c
#define HwLEDFlashEnable                        0x00000040

//****************************************************************************
//
// The LCD controller registers.
//
//****************************************************************************

//
// Definitions of the bit fields in the LCD controller interface latch.
//
#define HwLCD_Data                              0x000000ff
#define HwLCD_nRES                              0x00000100
#define HwLCD_nCS                               0x00000200
#define HwLCD_RS                                0x00000400
#define HwLCD_nWR                               0x00000800
#define HwLCD_nRD                               0x00001000
#define HwLCD_BL_EN                             0x00002000
#define HwLCD_USB_nCS                           0x00008000