bd_customer.h

仿真AT24CXX的KEIL C51源程序

#define UseIsr				1 

#define CPU_CLOCK_KHZ		11059
//#define CPU_CLOCK_KHZ		22118
#define CPU_CLOCK_MHZ		(CPU_CLOCK_KHZ/1000)//11//24

/*//#define MST_CLOCK_MHZ		14318

//#define SERIAL_BAUD_RATE	57600
//#define SERIAL_BAUD_RATE	9600

//#define UsePWMBrightness	1

//================================================
// Detect Cable
//#define hwDVICable_Pin		P2_7
//#define hwDSUBCable_Pin		P2_6

//================================================
// Led
#define hwGreenLed_Pin		P0_7
#define hwAmberLed_Pin		P0_6

#define hwBlacklit_Pin		P2_2
#define hwPanel_Pin		P2_1
//================================================
// Key
#define hwKeyPort   P0

//================================================
// mStar I2C
#define hwMS_ResetZ_Pin		P2_0

#define hwMS_CSZ_Pin		P2_3
#define hwMS_SCL_Pin		P2_4
#define hwMS_SDA_Pin		P2_5
// mStar DDR direct bus
#define hwMS_ALE_Pin		P2_3
#define hwMS_WRZ_Pin		P2_5
#define hwMS_RDZ_Pin		P2_4

#define hwMS_DDRPort		P3
#define hwMS_DDRShiftBits	4
#define hwMS_DDRBits		(BIT7|BIT6|BIT5|BIT4)

//================================================
// Video Decoder
#if EnableVideoPart
#define hwDecoder_Reset_Pin		P1_3
#define hwDecoder_Power_Pin		P1_2
#endif
//audio
#define hwAudio_Mute_Pin      P1_6*/
//================================================
// I2C
#define hwI2C_SCL_Pin		P1_0
#define hwI2C_SDA_Pin		P1_1

/*#define Set_ms_ResetZ()		hwMS_ResetZ_Pin=1
#define Clr_ms_ResetZ()		hwMS_ResetZ_Pin=0

#define Set_ms_CSZ()		hwMS_CSZ_Pin=1
#define Clr_ms_CSZ()		hwMS_CSZ_Pin=0

#define Set_ms_SDA()		hwMS_SDA_Pin=1
#define Clr_ms_SDA()		hwMS_SDA_Pin=0
#define ms_SDAHi()		hwMS_SDA_Pin==1
  
#define Set_ms_SCL()		hwMS_SCL_Pin=1
#define Clr_ms_SCL()		hwMS_SCL_Pin=0
  */

#define	Set_i2c_SDA()		hwI2C_SDA_Pin=1
#define	Clr_i2c_SDA()		hwI2C_SDA_Pin=0
#define i2c_SDAHi()		(hwI2C_SDA_Pin)
#define i2c_SDALo()		(!(hwI2C_SDA_Pin))

#define Set_i2c_SCL()		hwI2C_SCL_Pin=1
#define Clr_i2c_SCL()		hwI2C_SCL_Pin=0
#define i2c_SCLHi()		(hwI2C_SCL_Pin)
#define i2c_SCLLo()		(!(hwI2C_SCL_Pin))
/*
#define Set_ms_ALE()		hwMS_ALE_Pin=1
#define Clr_ms_ALE()		hwMS_ALE_Pin=0

#define Set_ms_WRZ()		hwMS_WRZ_Pin=1
#define Clr_ms_WRZ()		hwMS_WRZ_Pin=0

#define Set_ms_RDZ()		hwMS_RDZ_Pin=1
#define Clr_ms_RDZ()		hwMS_RDZ_Pin=0

#define hw_SetGreenLed()	hwGreenLed_Pin=0
#define hw_ClrGreenLed()	hwGreenLed_Pin=1

#define hw_SetAmberLed()	hwAmberLed_Pin=0
#define hw_ClrAmberLed()	hwAmberLed_Pin=1

#define hw_SetBlacklit()	hwBlacklit_Pin=0
#define hw_ClrBlacklit()	hwBlacklit_Pin=1

#define hw_SetPanel()		hwPanel_Pin=0
#define hw_ClrPanel()		hwPanel_Pin=1

#define Set_DetectPin() hwDVICable_Pin=1;hwDSUBCable_Pin=1

#if EnableVideoPart
#define hw_ClrDecoderPower()   hwDecoder_Power_Pin=1
#define hw_SetDecoderPower()   hwDecoder_Power_Pin=0

#define hw_ClrDecoderReset()   hwDecoder_Reset_Pin=1
#define hw_SetDecoderReset()   hwDecoder_Reset_Pin=0

#endif
#define Set_AudioMute()          hwAudio_Mute_Pin=1
#define Clr_AudioMute()          hwAudio_Mute_Pin=0

*/