//****************************************//
// Buttons Test //
//****************************************//
/// <summary>
/// I2C Command 2 test;
/// Test "Left button down", "Right button down", "Buttons release" functions;
/// </summary>
public void I2CSwitchTest()
{
byte I2CCommand = 0x02;
byte I2CAddress = DeviceConfig.Items.I2C_ADDRESS;
byte nToRead = 5;
byte[,] RcvDataCH1, RcvDataCH2;
TestMode_GPIO_Down();
PowerON();
try
{
//Button Release
m_Agilent.SetChannel("202", 0x0);
m_Agilent.SetChannel("204", 0x0);
//Set Left Button Down
m_Agilent.SetChannel("202", 0xFF);
m_Agilent.SetChannel("204", 0x0);
m_MPQ.Address = MPQ_ADDRESS1;
m_MPQ.I2CInit(DUT14_PortEnables, MPQ_IO_VOLTAGE, MPQ_POLARITY);
System.Threading.Thread.Sleep(MPQ_DELAY);
m_MPQ.I2CRun(I2CCommand, I2CAddress, nToRead, out RcvDataCH1);
m_MPQ.Address = MPQ_ADDRESS2;
m_MPQ.I2CInit(DUT58_PortEnalbes, MPQ_IO_VOLTAGE, MPQ_POLARITY);
System.Threading.Thread.Sleep(MPQ_DELAY);
m_MPQ.I2CRun(I2CCommand, I2CAddress, nToRead, out RcvDataCH2);
for (byte port = 0; port < 4; port++)
{
m_DUTArray[port].LeftButtonStatus = RcvDataCH1[port, 4];
m_DUTArray[port + 4].LeftButtonStatus = RcvDataCH2[port, 4];
}
//Set Right Button Down
m_Agilent.SetChannel("202", 0x0);
m_Agilent.SetChannel("204", 0xFF);
m_MPQ.Address = MPQ_ADDRESS1;
System.Threading.Thread.Sleep(MPQ_DELAY);
m_MPQ.I2CRun(I2CCommand, I2CAddress, nToRead, out RcvDataCH1);
m_MPQ.Address = MPQ_ADDRESS2;
System.Threading.Thread.Sleep(MPQ_DELAY);
m_MPQ.I2CRun(I2CCommand, I2CAddress, nToRead, out RcvDataCH2);
for (byte port = 0; port < 4; port++)
{
m_DUTArray[port].RightButtonStatus = RcvDataCH1[port, 4];
m_DUTArray[port + 4].RightButtonStatus = RcvDataCH2[port, 4];
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error:", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
//Button Release
m_Agilent.SetChannel("202", 0x0);
m_Agilent.SetChannel("204", 0x0);
PowerOFF();
//TestMode_GPIO_Up();
foreach (DUT dut in m_DUTArray)
{
if (dut.LeftButtonStatus != 0x04 || dut.RightButtonStatus != 0x05) //dut.LeftButtonStatus!=0x04
{
if (dut.ErrorCode == 0)
{
dut.ErrorCode = DeviceConfig.ErrorCode.ERROR_TACTILE_SWITCH;
}
}
}
UpdateDUT_Enables();
}
