private void buttonCalibrate_Click(object sender, EventArgs e)
{
float vdd = 0f;
float vpp = 0f;
float num = 0f;
bool flag = true;
try
{
num = float.Parse(textBoxVDD.Text);
}
catch
{
MessageBox.Show("Invalid 'volts measured' value.");
return;
}
PICkitFunctions.ReadPICkitVoltages(ref vdd, ref vpp);
num /= vdd;
if (num > 1.25f)
{
num = 1.25f;
flag = false;
}
if (num < 0.75f)
{
num = 0.75f;
flag = false;
}
float num2 = 256f * num;
PICkitFunctions.SetVoltageCals((ushort)num2, 0, 128);
float num3 = 0f;
float num4 = 0f;
float num5 = 0f;
PICkitFunctions.SetVDDVoltage(3f, 2f);
Thread.Sleep(150);
PICkitFunctions.ReadPICkitVoltages(ref vdd, ref vpp);
num5 = vdd;
PICkitFunctions.SetVDDVoltage(4f, 2.7f);
Thread.Sleep(150);
PICkitFunctions.ReadPICkitVoltages(ref vdd, ref vpp);
num3 = (3f - 4f * num5 / vdd) * (float)(PICkitFunctions.CalculateVddCPP(4f) >> 6);
if (num3 > 127f)
{
num3 = 127f;
flag = false;
}
if (num3 < -128f)
{
num3 = -128f;
flag = false;
}
num4 = 1f / (vdd - num5) * 128f;
if (num4 > 173f)
{
num4 = 173f;
flag = false;
}
if (num4 < 83f)
{
num4 = 83f;
flag = false;
}
if (flag)
{
labelGoodCal.Visible = true;
labelBadCal.Visible = false;
PICkitFunctions.SetVoltageCals((ushort)num2, (byte)num3, (byte)((double)num4 + 0.5));
}
else
{
labelGoodCal.Visible = false;
labelBadCal.Visible = true;
PICkitFunctions.SetVoltageCals(256, 0, 128);
}
buttonCalibrate.Enabled = false;
PICkitFunctions.VddOff();
}
