/******************************************************************************
 *_Copyright (c) 2009 Digital Stream Technology Inc. All Rights Reserved.
 *
 * Module: dstddsys.h
 *
 * Description
 *
 * @author 
 * @version $Revision: 1.1 $
 *
 ******************************************************************************/

#ifndef __DSTDDSYS_H__
#define __DSTDDSYS_H__

#if defined __cplusplus
extern "C" {
#endif

DHL_RESULT DD_SYS_Initiate(void);
DHL_RESULT DD_SYS_IsUsbValid(void);
DHL_RESULT DD_SYS_Terminate(void);
DHL_RESULT DD_SYS_SetDbgLvl(DS_U32 uDbgLvl);
DHL_RESULT DD_SYS_Reset(void);
DHL_RESULT DD_SYS_SetPWM(int Period, int Duty);
DHL_RESULT DD_SYS_SetADIM(DS_U16 Period);
DHL_RESULT DD_SYS_CheckDevice(void);
DHL_RESULT DD_SYS_HDMI_TX_Init(void);

DS_U32 DD_SYS_GetDrvDstVersion(void);
DS_U32 DD_SYS_GetDrvVenVersion(void);
DS_U32 DD_SYS_GetLoaderVer(void);

// GPIO
DHL_RESULT DD_SYS_SetGPIO( int GpioNum, int Value );
int DD_SYS_GetGPIO( int GpioNum );
int DD_SYS_GetGPIOOut(int pin);
int DD_SYS_FindGPIONum( const char *gpioName );
char *DD_SYS_GetGPIOName( int GpioNum );
DHL_RESULT DD_SYS_SetGPIODefault( int GpioNum );

int DD_SYS_IsR0_5(void);

int DD_SYS_InitGPIOExtInt(void);
int DD_SYS_IsGPIOExtInt(void);
int DD_SYS_IsGPIOExtIntLow(void);
int DD_SYS_IsGPIOExtIntHigh(void);
DHL_RESULT DD_SYS_InitGPIO_MSP(void);


// I2C
int DD_SYS_MI2cWrite(unsigned char addr, unsigned char *buf, int len);
int DD_SYS_I2cWrite(int i2cBus, unsigned char addr, int isSubAddress, int subAddress, unsigned char *buf, int len);
int DD_SYS_MI2cRead(unsigned char addr, unsigned char *buf, int len);
int DD_SYS_I2cRead(int i2cBus, unsigned char addr, int isSubAddress, int subAddress, unsigned char *buf, int len);
DHL_RESULT DD_SYS_SetI2CSpeed(unsigned char bus, unsigned int speed);
int DD_SYS_IsANX8775Exist(void);

DHL_RESULT DD_SYS_IsSystemAlive(DS_U8 *pErrorCode);
char *DD_SYS_GetSystemErrorCode(DS_U8 ErrorCode);

int DD_SYS_I2cWriteAndRead(int i2cBus, unsigned char addr, int isSubAddress, int subAddress, unsigned char *buf, int len);

void *DD_SYS_PhyMemAlloc(int size);
void DD_SYS_PhyMemFree(void *addr);

int DD_SYS_I2cRead2(int i2cBus, unsigned char addr, int isSubAddress, int subAddress, unsigned char *buf, int len);
int DD_SYS_I2cRead3(int i2cBus, unsigned char addr, int isSubAddress,unsigned char *subAddress, unsigned char *buf, int len);
int DD_SYS_I2cWrite2(int i2cBus, unsigned char addr, int isSubAddress, int subAddress, unsigned char *buf, int len);
int DD_SYS_I2cWrite3(int i2cBus, unsigned char addr, int isSubAddress, unsigned char *subAddress, unsigned char *buf, int len);
void DD_SYS_SetRegister8(DS_U32 Addr, DS_U8 Value);
void DD_SYS_SetRegister16(DS_U32 Addr, DS_U16 Value);
void DD_SYS_SetRegister32(DS_U32 Addr, DS_U32 value);

DS_U8 DD_SYS_GetRegister8(DS_U32 Addr);
DS_U16 DD_SYS_GetRegister16(DS_U32 Addr);
DS_U32 DD_SYS_GetRegister32(DS_U32 Addr);

void DD_DTV_SetDebugMode(int bOnOff);;

#if defined __cplusplus
}
#endif

#endif /* __DSTDDSYS_H__ */