// PCA9685 GPIO Output Test

// Copyright (C)2018-2023, Philip Munts dba Munts Technologies.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
//   this list of conditions and the following disclaimer.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.

using static System.Console;

namespace test_pca9685_gpio
{
    class Program
    {
        static void Main()
        {
            WriteLine("\nPCA9685 GPIO Output Test\n");

            var desg = new IO.Objects.SimpleIO.Device.Designator("Enter I2C bus number:    ", 0);
            var addr = IO.Interfaces.I2C.Utils.GetAddress("Enter I2C slave address: ");

            // Create GPIO pin object

            IO.Interfaces.I2C.Bus bus =
                new IO.Objects.SimpleIO.I2C.Bus(desg);

            IO.Devices.PCA9685.Device dev =
                new IO.Devices.PCA9685.Device(bus, addr, 5000);

            IO.Interfaces.GPIO.Pin GPIO0 =
                new IO.Devices.PCA9685.GPIO.Pin(dev, 0, false);

            // Toggle the GPIO output

            WriteLine("Press CONTROL-C to exit");

            for (;;)
                GPIO0.state = !GPIO0.state;
        }
    }
}