public bool i2cRead(byte i2c_W_Addr, byte ICAddr, byte Rdnum, ref string RdStr)
{
byte outPort = 0;
byte i2c_R_Addr = (byte)(i2c_W_Addr + 1);
SL_Comm_Base.SL_CommBase_ReadReg(0xa0, ref outPort);
SL_Comm_Base.SL_CommBase_WriteReg(0xa0, 0x20); //i2c output
SL_Comm_Base.SL_CommBase_WriteReg(0x9c, 0x32, 0x32); //i2c 400k
SL_Comm_Base.SL_CommBase_WriteReg(0x9d, 0x00, 0x00, Rdnum); //i2c read count
SL_Comm_Base.SL_CommBase_WriteReg(0x9b, 0x02); //i2c Start
SL_Comm_Base.SL_CommBase_WriteReg(0x80, i2c_W_Addr);
SL_Comm_Base.SL_CommBase_WriteReg(0x80, ICAddr);
SL_Comm_Base.SL_CommBase_WriteReg(0x9b, 0x01); //i2c stop
SL_Comm_Base.SL_CommBase_WriteReg(0x9b, 0x02); //i2c Start
SL_Comm_Base.SL_CommBase_WriteReg(0x80, i2c_R_Addr);
SL_Comm_Base.SL_AddrWrite(0x83);
for (int i = 0; i < Rdnum; i++)
{
RdStr += "0x" + Convert.ToString(SL_Comm_Base.SL_DataDummyRd(), 16);
}
SL_Comm_Base.SL_CommBase_WriteReg(0x9b, 0x01);//i2c stop
SL_Comm_Base.SL_CommBase_WriteReg(0xa0, outPort);
return(true);
}
public bool FpgaRead(byte Addr, int RdNum, ref string RdStr)
{
uint Val = 0;
int Ret = SL_Comm_Base.SL_CommBase_ReadReg(Addr, ref Val, RdNum);
RdStr = "0x" + Convert.ToString(Val, 16);
return((Ret == 0) ? true : false);
}
public bool SetMipiVideo(int vLanes, int hPixels, byte framerate, byte vbp, byte vfp, byte hbp, byte hfp, byte vsa, byte hsa)
{
byte HT_H = 0, HT_L = 0, VT_H = 0, VT_L = 0;
int Value = 0;
uint Val = 0;
Value = hPixels + hsa + hbp + hfp;
HT_H = (byte)(Value >> 8);
HT_L = (byte)(Value & 0xff);
HD_H = (byte)(hPixels >> 8);
HD_L = (byte)(hPixels & 0xff);
Value = vLanes + vsa + vbp + vfp;
VT_H = (byte)(Value >> 8);
VT_L = (byte)(Value & 0xff);
VD_H = (byte)(vLanes >> 8);
VD_L = (byte)(vLanes & 0xff);
VBP = (byte)(vbp & 0xff);
VFP = (byte)(vfp & 0xff);
HBP = (byte)(hbp & 0xff);
HFP = (byte)(hfp & 0xff);
VSA = (byte)(vsa & 0xff);
HSA = (byte)(hsa & 0xff);
SL_Comm_Base.SL_CommBase_WriteReg(0xb4, HT_H, HT_L, HT_H, HT_L); //TH
SL_Comm_Base.SL_CommBase_WriteReg(0xb6, HD_H, HD_L, HD_H, HD_L); //TH
SL_Comm_Base.SL_CommBase_WriteReg(0xb8, 0x00, HBP, 0x00, HBP);
SL_Comm_Base.SL_CommBase_WriteReg(0xba, HSA, HSA);
SL_Comm_Base.SL_CommBase_WriteReg(0xb5, VT_H, VT_L, VT_H, VT_L);
SL_Comm_Base.SL_CommBase_WriteReg(0xb7, VD_H, VD_L, VD_H, VD_L);
SL_Comm_Base.SL_CommBase_WriteReg(0xb9, 0x00, VBP, 0x00, VBP);
SL_Comm_Base.SL_CommBase_WriteReg(0xbb, VSA, VSA);
SL_Comm_Base.SL_CommBase_WriteReg(0xad, 0x00, 0x00, 0x00);//Normal Data
/*2828 Setting*/
SL_Comm_Base.SPI_WriteReg(0xb1, VSA, HSA);
SL_Comm_Base.SPI_WriteReg(0xb2, VBP, HBP);
SL_Comm_Base.SPI_WriteReg(0xb3, VFP, HFP);
SL_Comm_Base.SPI_WriteReg(0xb4, VD_H, VD_L);
SL_Comm_Base.SPI_WriteReg(0xb5, HD_H, HD_L);
#if (DEBUG)
SL_Comm_Base.SL_CommBase_ReadReg(0xb4, ref Val, 2);
SL_Comm_Base.SL_CommBase_ReadReg(0xb5, ref Val, 2);
SL_Comm_Base.SL_CommBase_ReadReg(0xb6, ref Val, 2);
SL_Comm_Base.SL_CommBase_ReadReg(0xb7, ref Val, 2);
SL_Comm_Base.SL_CommBase_ReadReg(0xb8, ref Val, 2);
SL_Comm_Base.SL_CommBase_ReadReg(0xb9, ref Val, 2);
SL_Comm_Base.SL_CommBase_ReadReg(0xba, ref Val, 2);
SL_Comm_Base.SL_CommBase_ReadReg(0xbb, ref Val, 2);
#endif
return(true);
}
private bool SetBoardTiming(byte BankEn, byte BankWrRd, byte Interface, byte RgbMode, byte DcmMul, byte DcmDiv)
{
uint Val = 0;
SL_Comm_Base.SL_CommBase_WriteReg(0x92, 0x20); //Default(CPU/SPI From EPP, RGB from SRAM) , In_Data_Source
SL_Comm_Base.SL_CommBase_WriteReg(0xa0, Interface);
SL_Comm_Base.SL_CommBase_WriteReg(0xa1, RgbMode);
SL_Comm_Base.SL_CommBase_WriteReg(0x95, 0xaa); //SPI Setting
SL_Comm_Base.SL_CommBase_WriteReg(0x96, 0xaa); //SPI Setting
SL_Comm_Base.SL_CommBase_WriteReg(0xf3, 0x11); //Reset
SL_Comm_Base.SL_CommBase_WriteReg(0xf3, 0x10);
SL_Comm_Base.SL_CommBase_WriteReg(0xf3, 0x11);
Thread.Sleep(10);
SL_Comm_Base.SL_CommBase_WriteReg(0xb0, BankEn);
SL_Comm_Base.SL_CommBase_WriteReg(0xb2, BankWrRd);
SL_Comm_Base.SL_CommBase_WriteReg(0xb3, 0x11);
Thread.Sleep(2);
//DCM Reset
SL_Comm_Base.SL_CommBase_WriteReg(0xf0, 0x11);
Thread.Sleep(2);
SL_Comm_Base.SL_CommBase_WriteReg(0xf0, 0x10);
Thread.Sleep(2);
if (DcmMul < 2)
{
DcmMul = 2;
}
if (DcmDiv < 1)
{
DcmDiv = 1;
}
SL_Comm_Base.SL_CommBase_WriteReg(0xf1, DcmMul);
SL_Comm_Base.SL_CommBase_WriteReg(0xf2, DcmDiv);
SL_Comm_Base.SL_AddrWrite(0x8a); //Reload
#if (DEBUG)
SL_Comm_Base.SL_CommBase_ReadReg(0x92, ref Val, 1); //0x20
SL_Comm_Base.SL_CommBase_ReadReg(0x95, ref Val, 1); //0xaa
SL_Comm_Base.SL_CommBase_ReadReg(0x96, ref Val, 1); //0xaa
SL_Comm_Base.SL_CommBase_ReadReg(0xb0, ref Val, 1); //WhiskyValue[0]
SL_Comm_Base.SL_CommBase_ReadReg(0xb2, ref Val, 1); //WhiskyValue[1]
SL_Comm_Base.SL_CommBase_ReadReg(0xb3, ref Val, 1); //0x11
SL_Comm_Base.SL_CommBase_ReadReg(0xa0, ref Val, 1); //WhiskyValue[2]
SL_Comm_Base.SL_CommBase_ReadReg(0xa1, ref Val, 1); //WhiskyValue[3]
SL_Comm_Base.SL_CommBase_ReadReg(0xf1, ref Val, 1); // WhiskyValue[4]
SL_Comm_Base.SL_CommBase_ReadReg(0xf2, ref Val, 1); // WhiskyValue[5]
#endif
return(true);
}
public bool i2cWrite(byte i2cAddr, byte[] i2cData)
{
byte outPort = 0;
SL_Comm_Base.SL_CommBase_ReadReg(0xa0, ref outPort);
SL_Comm_Base.SL_CommBase_WriteReg(0xa0, 0x20); //i2c output
SL_Comm_Base.SL_CommBase_WriteReg(0x9c, 0x32, 0x32); //i2c 400k
SL_Comm_Base.SL_CommBase_WriteReg(0x9d, 0x00, 0x00, 0x01); //i2c read count
SL_Comm_Base.SL_CommBase_WriteReg(0x9b, 0x02); //i2c Start
SL_Comm_Base.SL_CommBase_WriteReg(0x80, i2cAddr);
foreach (byte Data in i2cData)
{
SL_Comm_Base.SL_CommBase_WriteReg(0x81, Data);
}
SL_Comm_Base.SL_CommBase_WriteReg(0x9b, 0x01);//i2c Start
SL_Comm_Base.SL_CommBase_WriteReg(0xa0, outPort);
return(true);
}
