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 MipiRead(byte Addr, byte RdNum, ref byte[] RdVal)
{
byte RdNumH = 0, RdNumeL = 0, C2_1 = 0, C2_2 = 0, C6_1 = 0, C6_2 = 0, Ready = 0;
int i = 0, k = 0, l = 0, j = 2;
uint Value = 0;
bool ret = true;
if (RdVal.Length != RdNum)
{
return(false);
}
SL_Comm_Base.SPI_WriteReg(0xb8, 0x00, 0x00);
SL_Comm_Base.SPI_WriteReg(0xb7, 0x02, 0x80);
SL_Comm_Base.SPI_WriteReg(0xbd, 0x00, 0x00);
SL_Comm_Base.SPI_WriteReg(0xbc, 0x00, 0x01);
RdNumH = (byte)(RdNum >> 8);
RdNumeL = (byte)(RdNum & 0xff);
SL_Comm_Base.SPI_WriteReg(0xc1, RdNumH, RdNumeL);
SL_Comm_Base.SPI_AddrWr(0xbf);
SL_Comm_Base.SPI_DataWr(Addr);
Thread.Sleep(20);
SL_Comm_Base.SL_CommBase_WriteReg(0xb3, SL_Comm_Base.ChipSel());
SL_Comm_Base.SPI_AddrWrNoCs(0xc2);
SL_Comm_Base.SPI_AddrWrNoCs(0xfa);
SL_Comm_Base.SL_AddrWrite(SL_Comm_Base.DATARDMODE_2828);
C2_1 = SL_Comm_Base.SL_DataDummyRd();
C2_2 = SL_Comm_Base.SL_DataDummyRd();
SL_Comm_Base.UnBgeSel();
Thread.Sleep(20);
SL_Comm_Base.SL_CommBase_WriteReg(0xb3, SL_Comm_Base.ChipSel());
SL_Comm_Base.SPI_AddrWrNoCs(0xc6);
SL_Comm_Base.SPI_AddrWrNoCs(0xfa);
SL_Comm_Base.SL_AddrWrite(SL_Comm_Base.DATARDMODE_2828);
C6_1 = SL_Comm_Base.SL_DataDummyRd();
C6_2 = SL_Comm_Base.SL_DataDummyRd();
SL_Comm_Base.UnBgeSel();
Thread.Sleep(10);
Ready = (byte)(C6_1 & 0x01);
if (Ready == 1)
{
SL_Comm_Base.SL_CommBase_WriteReg(0xb3, SL_Comm_Base.ChipSel());
i = ((C2_2 * 256) + C2_1);
SL_Comm_Base.SPI_AddrWrNoCs(0xff);
l = 16 * (1 + i / 16);
for (k = 0; k < l; k++)
{
if (j == 2)
{
SL_Comm_Base.SPI_AddrWrNoCs(0xFA);
SL_Comm_Base.SL_AddrWrite(SL_Comm_Base.DATARDMODE_2828);
j = 0;
}
Value = SL_Comm_Base.SL_DataDummyRd();
if (k < i)
{
RdVal[k] = (byte)Value;
}
j++;
}
SL_Comm_Base.UnBgeSel();
ret = true;
}
else
{
ret = false;
}
return(ret);
}
public bool MipiHSRead(byte Addr, byte RdNum, ref string RdStr)
{
byte RdNumH = 0, RdNumeL = 0, C2_1 = 0, C2_2 = 0, C6_1 = 0, C6_2 = 0, Ready = 0;
int i = 0, k = 0, l = 0;
uint Value = 0;
SL_Comm_Base.SPI_WriteReg(0xb8, 0x00, 0x00);
SL_Comm_Base.SPI_WriteReg(0xb7, 0x02, 0x89);
SL_Comm_Base.SPI_WriteReg(0xbd, 0x00, 0x00);
SL_Comm_Base.SPI_WriteReg(0xbc, 0x00, 0x01);
RdNumH = (byte)(RdNum >> 8);
RdNumeL = (byte)(RdNum & 0xff);
SL_Comm_Base.SPI_WriteReg(0xc1, RdNumH, RdNumeL);
SL_Comm_Base.SPI_AddrWr(0xbf);
SL_Comm_Base.SPI_DataWr(Addr);
Thread.Sleep(20);
SL_Comm_Base.SL_CommBase_WriteReg(0xb3, SL_Comm_Base.ChipSel());
SL_Comm_Base.SPI_AddrWrNoCs(0xc2);
SL_Comm_Base.SPI_AddrWrNoCs(0xfa);
SL_Comm_Base.SL_AddrWrite(SL_Comm_Base.DATARDMODE_2828);
C2_1 = SL_Comm_Base.SL_DataDummyRd();
C2_2 = SL_Comm_Base.SL_DataDummyRd();
SL_Comm_Base.UnBgeSel();
Thread.Sleep(10);
SL_Comm_Base.SL_CommBase_WriteReg(0xb3, SL_Comm_Base.ChipSel());
SL_Comm_Base.SPI_AddrWrNoCs(0xc6);
SL_Comm_Base.SPI_AddrWrNoCs(0xfa);
SL_Comm_Base.SL_AddrWrite(SL_Comm_Base.DATARDMODE_2828);
C6_1 = SL_Comm_Base.SL_DataDummyRd();
C6_2 = SL_Comm_Base.SL_DataDummyRd();
SL_Comm_Base.UnBgeSel();
Thread.Sleep(10);
Ready = (byte)(C6_1 & 0x01);
if (Ready == 1)
{
SL_Comm_Base.SL_CommBase_WriteReg(0xb3, SL_Comm_Base.ChipSel());
i = ((C2_2 * 256) + C2_1);
SL_Comm_Base.SPI_AddrWrNoCs(0xff);
l = 16 * (1 + i / 16);
for (k = 0; k < l; k++)
{
if (k == 0)
{
SL_Comm_Base.SPI_AddrWrNoCs(0xFA);
SL_Comm_Base.SL_AddrWrite(SL_Comm_Base.DATARDMODE_2828);
}
Value = SL_Comm_Base.SL_DataDummyRd();
if (k < i)
{
RdStr += "Rd[" + k + "]= 0x" + Convert.ToString(Value, 16) + " ";
}
}
SL_Comm_Base.UnBgeSel();
}
return(true);
}
public bool MipiHSRead(byte Addr, byte RdNum, ref string RdStr)
{
byte RdNumH = 0, RdNumeL = 0, C2_1 = 0, C2_2 = 0, C6_1 = 0, C6_2 = 0, Ready = 0, BTAR = 0, LPTO = 0, DST = 0, CST = 0;
int i = 0, k = 0, l = 0, j = 2;
uint Value = 0;
bool ret = true;
RdStr = null;
SL_Comm_Base.SPI_WriteReg(0xb8, 0x00, 0x00);
SL_Comm_Base.SPI_WriteReg(0xb7, 0x02, 0x89);
SL_Comm_Base.SPI_WriteReg(0xbd, 0x00, 0x00);
SL_Comm_Base.SPI_WriteReg(0xbc, 0x00, 0x01);
RdNumH = (byte)(RdNum >> 8);
RdNumeL = (byte)(RdNum & 0xff);
SL_Comm_Base.SPI_WriteReg(0xc1, RdNumH, RdNumeL);
SL_Comm_Base.SPI_AddrWr(0xbf);
SL_Comm_Base.SPI_DataWr(Addr);
Thread.Sleep(20);
SL_Comm_Base.SL_CommBase_WriteReg(0xb3, SL_Comm_Base.ChipSel());
SL_Comm_Base.SPI_AddrWrNoCs(0xc2);
Thread.Sleep(1);
SL_Comm_Base.SPI_AddrWrNoCs(0xfa);
SL_Comm_Base.SL_AddrWrite(SL_Comm_Base.DATARDMODE_2828);
C2_1 = SL_Comm_Base.SL_DataDummyRd();
C2_2 = SL_Comm_Base.SL_DataDummyRd();
SL_Comm_Base.UnBgeSel();
Thread.Sleep(20);
SL_Comm_Base.SL_CommBase_WriteReg(0xb3, SL_Comm_Base.ChipSel());
SL_Comm_Base.SPI_AddrWrNoCs(0xc6);
Thread.Sleep(1);
SL_Comm_Base.SPI_AddrWrNoCs(0xfa);
SL_Comm_Base.SL_AddrWrite(SL_Comm_Base.DATARDMODE_2828);
C6_1 = SL_Comm_Base.SL_DataDummyRd();
C6_2 = SL_Comm_Base.SL_DataDummyRd();
SL_Comm_Base.UnBgeSel();
Thread.Sleep(20);
CST = (byte)((C6_2 & 0x8) >> 3);
DST = (byte)((C6_2 & 0x4) >> 2);
LPTO = (byte)((C6_1 & 0x40) >> 6);
BTAR = (byte)((C6_1 & 0x04) >> 2);
Ready = (byte)(C6_1 & 0x01);
if (LPTO == 1)
{
SL_Comm_Base.SPI_WriteReg(0xc0, 0x00, 0x01); Thread.Sleep(50);
}
Thread.Sleep(10);
if (Ready == 1)
{
SL_Comm_Base.SL_CommBase_WriteReg(0xb3, SL_Comm_Base.ChipSel());
i = ((C2_2 * 256) + C2_1);
SL_Comm_Base.SPI_AddrWrNoCs(0xff);
l = 16 * (1 + i / 16);
for (k = 0; k < l; k++)
{
if (j == 2)
{
SL_Comm_Base.SPI_AddrWrNoCs(0xFA);
SL_Comm_Base.SL_AddrWrite(SL_Comm_Base.DATARDMODE_2828);
j = 0;
}
Value = SL_Comm_Base.SL_DataDummyRd();
if (k < i)
{
RdStr += "Rd[" + k + "]= 0x" + Convert.ToString(Value, 16) + " ";
}
j++;
}
SL_Comm_Base.UnBgeSel();
ret = true;
}
else
{
ret = false;
RdStr = "Mipi Read Not Ready";
}
return(ret);
}
