static void Main(string[] args) { var dacClock = ConnectorPin.P1Pin11.ToProcessor(); var dacCs = ConnectorPin.P1Pin13.ToProcessor(); var dacMosi = ConnectorPin.P1Pin15.ToProcessor(); using (var dacConnection = new Mcp4822SpiConnection(dacClock, dacCs, dacMosi, 1)) { Console.WriteLine("MC4822 Sample: Write a changing value on Channel A"); const decimal minimum = 0.0001m; var ticks = minimum; var up = true; while (!Console.KeyAvailable) { dacConnection.Write(Mcp4822Channel.ChannelA, ticks); if (up) { ticks *= 2; if (ticks >= 1) up = false; } else { ticks /= 2; if (ticks <= minimum) up = true; } Thread.Sleep(100); } } }
static void Main() { const ConnectorPin dacClock = ConnectorPin.P1Pin11; const ConnectorPin dacCs = ConnectorPin.P1Pin13; const ConnectorPin dacMosi = ConnectorPin.P1Pin15; Console.WriteLine("MCP-4822 Sample: Write a changing value on Channel A"); Console.WriteLine(); Console.WriteLine("\tClock: {0}", dacClock); Console.WriteLine("\tCS: {0}", dacCs); Console.WriteLine("\tMOSI: {0}", dacMosi); Console.WriteLine(); using (var dacConnection = new Mcp4822SpiConnection(dacClock.ToProcessor(), dacCs.ToProcessor(), dacMosi.ToProcessor(), 1)) { const decimal minimum = 0.0001m; var ticks = minimum; var up = true; while (!Console.KeyAvailable) { dacConnection.Write(Mcp4822Channel.ChannelA, ticks); if (up) { ticks *= 2; if (ticks >= 1) up = false; } else { ticks /= 2; if (ticks <= minimum) up = true; } Thread.Sleep(100); } } }