private void btnI2cReset_Click(object sender, EventArgs e)
{
I2c.I2cReset();
if (I2c.bRdBuffer[0] != 0)
{
I2c.GetStatus();
}
StatusResult();
}
private void btnSetSpeed_Click(object sender, EventArgs e)
{
if (cbxI2cSpeed.Text == "100")
{
I2c.I2cSetSpeed((byte)'1');
}
else if (cbxI2cSpeed.Text == "400")
{
I2c.I2cSetSpeed((byte)'4');
}
else
{
I2c.bRdBuffer[0] = 0;
}
if (I2c.bRdBuffer[0] != 0)
{
I2c.GetStatus();
}
StatusResult();
}
private void btnSetPullUpR_Click(object sender, EventArgs e)
{
if (cbxPullUpR.Text == "4.7")
{
I2c.I2cSetPullupR(0x24);
}
else if (cbxPullUpR.Text == "4.3")
{
I2c.I2cSetPullupR(0x12);
}
else if (cbxPullUpR.Text == "2.2")
{
I2c.I2cSetPullupR(0x09);
}
else if (cbxPullUpR.Text == "1.5")
{
I2c.I2cSetPullupR(0x1b);
}
else if (cbxPullUpR.Text == "1.1")
{
I2c.I2cSetPullupR(0x3f);
}
else if (cbxPullUpR.Text == "disabled")
{
I2c.I2cSetPullupR(0x00);
}
else
{
I2c.bRdBuffer[0] = 0;
}
if (I2c.bRdBuffer[0] != 0)
{
I2c.GetStatus();
}
StatusResult();
}
private void btnGetStatus_Click(object sender, EventArgs e)
{
I2c.GetStatus();
StatusResult();
}
private void btnCommOpen_Click(object sender, EventArgs e)
{
if (btnCommOpen.Text == "Close")
{
ComPort.ComPortClose();
btnGetStatus.Enabled = false;
btnI2cReset.Enabled = false;
btnSetPullUpR.Enabled = false;
btnSetSpeed.Enabled = false;
btnI2cTx.Enabled = false;
tbxCommParam.Text = "";
tbxMstVoltage.Text = "";
tbxSerialNmb.Text = "";
tbxSlvCurrent.Text = "";
tbxMstTemp.Text = "";
cbxI2cSpeed.Text = "";
tbxSDALevel.Text = "";
tbxSCLLevel.Text = "";
cbxPullUpR.Text = "";
btnCommOpen.Text = "Open";
}
else
{
if (cbxCommPort.Text == "")
{
PortNames();
return;
}
ComPort.ComPortOpen(cbxCommPort.Text);
I2c.GetStatus();
if (I2c.bRdBuffer[0] == 0)
{
ComPort.ComPortClose();
}
else
{
btnGetStatus.Enabled = true;
btnI2cReset.Enabled = true;
btnSetPullUpR.Enabled = true;
btnSetSpeed.Enabled = true;
btnI2cTx.Enabled = true;
btnI2cRx.Enabled = true;
StatusResult();
tbxCommParam.Text = "Baudrate = " + Convert.ToString(I2cDriverDef.BaudRate) + " ";
tbxCommParam.Text += "Databits = " + Convert.ToString(I2cDriverDef.DataBits) + " ";
tbxCommParam.Text += "Stopbits = " + Convert.ToString(I2cDriverDef.StopBits) + " ";
tbxCommParam.Text += "Parity = " + Convert.ToString(I2cDriverDef.Parity) + " ";
tbxCommParam.Text += "Handshake = " + Convert.ToString(I2cDriverDef.Handshake) + " ";
tbxCommParam.Text += "Read Timeout = " + Convert.ToString(I2cDriverDef.ReadTimeOut) + " ";
tbxCommParam.Text += "Write Timeout = " + Convert.ToString(I2cDriverDef.WriteTimeOut);
}
btnCommOpen.Text = "Close";
}
}
