private void IICWriteBtn_Click(object sender, EventArgs e)
{
if ((IICSlaveAddressTextBox.Text == "") || (IICWriteNumTextBox.Text == ""))
{
MessageBox.Show("Invalid Value !!!");
return;
}
if ((Convert.ToInt16(IICSlaveAddressTextBox.Text, 16) < 0) || (Convert.ToInt16(IICWriteNumTextBox.Text) < 0))
{
MessageBox.Show("Invalid Value !!!");
return;
}
byte SlaveAddr = Convert.ToByte(IICSlaveAddressTextBox.Text, 16);
UInt32 WriteNum = Convert.ToUInt32(IICWriteNumTextBox.Text);
UInt16 LastErrCode;
IIC_API.IMC_IIC_WRITE Parm_IICW = new IIC_API.IMC_IIC_WRITE();
unsafe
{
if (IICPrimaryRdBtn.Checked == true)
{
Parm_IICW.IICType = (uint)IIC_API.BusType.Primary;
}
else if (IICSmbusIICRdBtn.Checked == true)
{
Parm_IICW.IICType = (uint)IIC_API.BusType.SmbusIIC;
}
else
{
MessageBox.Show("IIC not support all type!");
return;
}
Parm_IICW.SlaveAddress = SlaveAddr;
Parm_IICW.WriteLen = WriteNum;
byte[] ResultIIC = new byte[WriteNum];
HexStringToByteArray(IICInputTextBox.Text, ref ResultIIC);
fixed(byte *pResultIIC = ResultIIC)
{
Parm_IICW.WriteBuf = pResultIIC;
LastErrCode = IIC_API.IIC_Write(ref Parm_IICW);
}
if (LastErrCode != IMC_ERR_NO_ERROR)
{
MessageBox.Show("IMC_IIC_READ fail!");
}
}
}
private void IICWRCombineBtn_Click(object sender, EventArgs e)
{
if ((IICReadNumTextBox.Text == "") || (IICWriteNumTextBox.Text == "") || (IICSlaveAddressTextBox.Text == ""))
{
MessageBox.Show("Invalid Value !!!");
return;
}
if ((Convert.ToInt16(IICSlaveAddressTextBox.Text, 16) < 0) || (Convert.ToInt16(IICReadNumTextBox.Text) < 0) || (Convert.ToInt16(IICWriteNumTextBox.Text) < 0))
{
MessageBox.Show("Invalid Value !!!");
return;
}
byte SlaveAddr = Convert.ToByte(IICSlaveAddressTextBox.Text, 16);
byte ReadNum = Convert.ToByte(IICReadNumTextBox.Text, 16);
UInt32 WriteNum = Convert.ToUInt32(IICWriteNumTextBox.Text);
UInt16 LastErrCode;
IIC_API.IMC_IIC_WRITE_READ_COMBINE Parm_IICRW = new IIC_API.IMC_IIC_WRITE_READ_COMBINE();
unsafe
{
if (IICPrimaryRdBtn.Checked == true)
{
Parm_IICRW.IICType = (uint)IIC_API.BusType.Primary;
}
else if (IICSmbusIICRdBtn.Checked == true)
{
Parm_IICRW.IICType = (uint)IIC_API.BusType.SmbusIIC;
}
else
{
MessageBox.Show("IIC not support all type!");
return;
}
Parm_IICRW.SlaveAddress = SlaveAddr;
Parm_IICRW.ReadLen = ReadNum;
Parm_IICRW.WriteLen = WriteNum;
byte[] ResultIICR = new byte[ReadNum];
byte[] ResultIICW = new byte[WriteNum];
HexStringToByteArray(IICInputTextBox.Text, ref ResultIICW);
fixed(byte *pResultIICR = ResultIICR)
fixed(byte *pResultIICW = ResultIICW)
{
Parm_IICRW.WriteBuf = pResultIICW;
Parm_IICRW.ReadBuf = pResultIICR;
LastErrCode = IIC_API.IIC_WriteReadCombine(ref Parm_IICRW);
}
if (LastErrCode != IMC_ERR_NO_ERROR)
{
MessageBox.Show("IMC_IIC_WriteReadCombine fail!", LastErrCode.ToString());
return;
}
else
{
IICResultTextBox.Text = "";
string tempString = "";
for (int i = 0; i < ReadNum; i++)
{
tempString += Convert.ToString(ResultIICR[i], 16) + " ";
}
IICResultTextBox.Text = tempString;
}
}
}
private void IICReadBtn_Click(object sender, EventArgs e)
{
if ((IICSlaveAddressTextBox.Text == "") || (IICReadNumTextBox.Text == ""))
{
MessageBox.Show("Invalid Value !!!");
return;
}
if ((Convert.ToInt16(IICSlaveAddressTextBox.Text, 16) < 0) || (Convert.ToInt16(IICReadNumTextBox.Text) < 0))
{
MessageBox.Show("Invalid Value !!!");
return;
}
byte SlaveAddr = Convert.ToByte(IICSlaveAddressTextBox.Text, 16);
byte ReadNum = Convert.ToByte(IICReadNumTextBox.Text, 16);
UInt16 LastErrCode;
if (IICReadNumTextBox.Text == "")
{
MessageBox.Show("Please input Read number!");
return;
}
IIC_API.IMC_IIC_READ Parm_IICR = new IIC_API.IMC_IIC_READ();
unsafe
{
if (IICPrimaryRdBtn.Checked == true)
{
Parm_IICR.IICType = (uint)IIC_API.BusType.Primary;
}
else if (IICSmbusIICRdBtn.Checked == true)
{
Parm_IICR.IICType = (uint)IIC_API.BusType.SmbusIIC;
}
else
{
MessageBox.Show("IIC not support all type!");
return;
}
Parm_IICR.SlaveAddress = SlaveAddr;
Parm_IICR.ReadLen = ReadNum;
byte[] ResultIIC = new byte[ReadNum];
fixed(byte *pResultIIC = ResultIIC)
{
Parm_IICR.ReadBuf = pResultIIC;
LastErrCode = IIC_API.IIC_Read(ref Parm_IICR);
}
if (LastErrCode != IMC_ERR_NO_ERROR)
{
MessageBox.Show("IMC_IIC_READ fail!");
}
else
{
IICResultTextBox.Text = "";
string tempString = "";
for (int i = 0; i < ReadNum; i++)
{
tempString += Convert.ToString(ResultIIC[i], 16) + " ";
}
IICResultTextBox.Text = tempString;
}
}
}
private void IIC_Load(object sender, EventArgs e)
{
UInt16 LastErrCode = IIC_API.IIC_Available();
if (LastErrCode == IMC_ERR_IIC_STATUS_OK_PLATFORM_SUPPORT)
{
IICPrimaryRdBtn.Enabled = true;
IICSmbusIICRdBtn.Enabled = true;
MessageBox.Show("IIC support all type!");
}
else if (LastErrCode == IMC_ERR_IIC_STATUS_OK_PLATFORM_ONLY_SUPPORT_PRIMARY)
{
IICPrimaryRdBtn.Enabled = true;
IICSmbusIICRdBtn.Enabled = false;
IICPrimaryRdBtn.Checked = true;
MessageBox.Show("IIC only support primary mode!");
}
else if (LastErrCode == IMC_ERR_IIC_STATUS_OK_PLATFORM_ONLY_SUPPORT_SMBUS)
{
IICPrimaryRdBtn.Enabled = false;
IICSmbusIICRdBtn.Enabled = true;
IICSmbusIICRdBtn.Checked = true;
MessageBox.Show("IIC only support SMBus mode!");
}
else if (LastErrCode == IMC_ERR_IIC_STATUS_OK_PLATFORM_NOT_SUPPORT_ALL)
{
IICPrimaryRdBtn.Enabled = false;
IICSmbusIICRdBtn.Enabled = false;
IICPrimaryRdBtn.Checked = false;
IICSmbusIICRdBtn.Checked = false;
MessageBox.Show("IIC not support any type!");
}
else
{
IICPrimaryRdBtn.Enabled = false;
IICSmbusIICRdBtn.Enabled = false;
IICPrimaryRdBtn.Checked = false;
IICSmbusIICRdBtn.Checked = false;
MessageBox.Show("Fails to init IIC!");
}
byte[] byIICLibVersion = new byte[IIC_API.IMC_LIB_VERSION_SIZE];
LastErrCode = IIC_API.IIC_GetLibVersion(byIICLibVersion);
if (LastErrCode != IMC_ERR_NO_ERROR)
{
MessageBox.Show("Fails to get library version");
return;
}
int nIICRealSize;
IICStaticLibVersionValue.Text = ConvertByte2String(byIICLibVersion, byIICLibVersion.Length, out nIICRealSize);
}
