private void connectToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
m_i2c = new I2CMCP2221();
tca6416[0] = new TCA6416(m_i2c, 0x20); // L
tca6416[1] = new TCA6416(m_i2c, 0x21); // H
tca6416[0].SetIODirection(TCA6416.PORT_DIRECTION.OUTPUT, TCA6416.PORTS.PORT0, TCA6416.IO_BITS.ALL_BITS);
tca6416[0].SetIODirection(TCA6416.PORT_DIRECTION.OUTPUT, TCA6416.PORTS.PORT1, TCA6416.IO_BITS.ALL_BITS);
tca6416[1].SetIODirection(TCA6416.PORT_DIRECTION.OUTPUT, TCA6416.PORTS.PORT1, TCA6416.IO_BITS.BIT0 |
TCA6416.IO_BITS.BIT1 | TCA6416.IO_BITS.BIT2 |
TCA6416.IO_BITS.BIT4 | TCA6416.IO_BITS.BIT5 |
TCA6416.IO_BITS.BIT6 | TCA6416.IO_BITS.BIT7);
tca6416[1].SetIODirection(TCA6416.PORT_DIRECTION.OUTPUT, TCA6416.PORTS.PORT1, TCA6416.IO_BITS.ALL_BITS);
tca6416[1].SetIODirection(TCA6416.PORT_DIRECTION.INPUT, TCA6416.PORTS.PORT1, TCA6416.IO_BITS.BIT3);
}
catch (Exception err)
{
MessageBox.Show(err.Message);
}
}
public LTC2637(byte slaveAddress)
{
m_i2c = new DiolanI2CController(slaveAddress);
}
public TCA6416(byte slaveAddress)
{
m_i2c = new DiolanI2CController(slaveAddress);
}
public TCA6416(BaseApi.I2CBase i2c, byte slaveAddress)
{
m_slaveAddress = slaveAddress;
m_i2c = i2c;
}
public ADS7828(I2CBase i2c, byte A1, byte A0)
{
m_i2c = i2c;
m_slaveAddress = (byte)(0x80 | (A1 << 1) | A0);
SetVREF(2.5f);
}
