/// <summary>
/// Constructor for a single PWM click.
/// </summary>
/// <param name="socknum">mikroBUS socket number.</param>
/// <param name="freq">PWM pulse frequency in Hz.</param>
/// <param name="addr">I<sup>2</sup>C slave address.</param>
/// <param name="remdev">Remote I/O device object.</param>
public Board(int socknum, int freq, int addr = DefaultAddress,
IO.Remote.Device remdev = null)
{
// Create Remote I/O server device object, if one wasn't supplied
if (remdev == null)
{
remdev = new IO.Remote.Device();
}
// Create a mikroBUS socket object
IO.Remote.mikroBUS.Socket S =
new IO.Remote.mikroBUS.Socket(socknum);
IO.Interfaces.I2C.Bus bus;
if (IO.Remote.mikroBUS.Shield.I2CBus is null)
{
bus = remdev.I2C_Create(S.I2CBus);
}
else
{
bus = IO.Remote.mikroBUS.Shield.I2CBus;
}
mydev = new IO.Devices.PCA9685.Device(bus, addr, freq);
}
static void Main(string[] args)
{
Console.WriteLine("\nPCA9685 GPIO Output Test\n");
if (args.Length != 2)
{
Console.WriteLine("Usage: test_pca9685_gpio <bus> <addr>\n");
Environment.Exit(1);
}
// Create GPIO pin object
IO.Interfaces.I2C.Bus bus =
new IO.Objects.libsimpleio.I2C.Bus(args[0]);
IO.Devices.PCA9685.Device dev =
new IO.Devices.PCA9685.Device(bus, int.Parse(args[1]), 5000);
IO.Interfaces.GPIO.Pin GPIO0 =
new IO.Devices.PCA9685.GPIO.Pin(dev, 0, false);
// Toggle the GPIO output
Console.WriteLine("Press CONTROL-C to exit");
for (;;)
{
GPIO0.state = !GPIO0.state;
}
}
/// <summary>
/// Constructor for a single PWM click.
/// </summary>
/// <param name="socknum">mikroBUS socket number.</param>
/// <param name="freq">PWM pulse frequency in Hz.</param>
/// <param name="addr">I<sup>2</sup>C slave address.</param>
public Board(int socknum, int freq, int addr = DefaultAddress)
{
IO.Objects.libsimpleio.mikroBUS.Socket S =
new IO.Objects.libsimpleio.mikroBUS.Socket(socknum);
IO.Interfaces.I2C.Bus bus;
if (IO.Objects.libsimpleio.mikroBUS.Shield.I2CBus is null)
{
bus = new IO.Objects.libsimpleio.I2C.Bus(S.I2CBus);
}
else
{
bus = IO.Objects.libsimpleio.mikroBUS.Shield.I2CBus;
}
mydev = new IO.Devices.PCA9685.Device(bus, addr, freq);
}
static void Main(string[] args)
{
Console.WriteLine("\nPCA9685 PWM Output Test\n");
if (args.Length != 2)
{
Console.WriteLine("Usage: test_grove_i2c_adc <bus> <addr>\n");
Environment.Exit(1);
}
// Create PWM output object
IO.Interfaces.I2C.Bus bus =
new IO.Objects.libsimpleio.I2C.Bus(args[0]);
IO.Devices.PCA9685.Device dev =
new IO.Devices.PCA9685.Device(bus, int.Parse(args[1]), 1000);
IO.Interfaces.PWM.Output PWM0 =
new IO.Devices.PCA9685.PWM.Output(dev, 0);
// Sweep PWM pulse width back and forth
Console.WriteLine("Press CONTROL-C to exit");
for (;;)
{
int n;
for (n = 0; n < 100; n++)
{
PWM0.dutycycle = n;
System.Threading.Thread.Sleep(50);
}
for (n = 100; n >= 0; n--)
{
PWM0.dutycycle = n;
System.Threading.Thread.Sleep(50);
}
}
}
static void Main(string[] args)
{
Console.WriteLine("\nPCA9685 Servo Output Test\n");
if (args.Length != 2)
{
Console.WriteLine("Usage: test_pca9685_pwm <bus> <addr>\n");
Environment.Exit(1);
}
// Create servo output object
IO.Interfaces.I2C.Bus bus =
new IO.Objects.libsimpleio.I2C.Bus(args[0]);
IO.Devices.PCA9685.Device dev =
new IO.Devices.PCA9685.Device(bus, int.Parse(args[1]), 50);
IO.Interfaces.Servo.Output Servo0 =
new IO.Devices.PCA9685.Servo.Output(dev, 0);
// Sweep servo position back and forth
Console.WriteLine("Press CONTROL-C to exit");
for (;;)
{
int n;
for (n = -100; n < 100; n++)
{
Servo0.position = n / 100.0;
System.Threading.Thread.Sleep(50);
}
for (n = 100; n >= -100; n--)
{
Servo0.position = n / 100.0;
System.Threading.Thread.Sleep(50);
}
}
}
