BigCurveyLedDriver.Program.Main C# (CSharp) Method

        public static void Main()
        {
            var rows = new OutputPort[7]; // 7 rows of LEDs
            rows[0] = new OutputPort((Cpu.Pin)FEZ_Pin.Digital.Di20, false);
            rows[1] = new OutputPort((Cpu.Pin)FEZ_Pin.Digital.Di21, false);
            rows[2] = new OutputPort((Cpu.Pin)FEZ_Pin.Digital.Di22, false);
            rows[3] = new OutputPort((Cpu.Pin)FEZ_Pin.Digital.Di23, false);
            rows[4] = new OutputPort((Cpu.Pin)FEZ_Pin.Digital.Di24, false);
            rows[5] = new OutputPort((Cpu.Pin)FEZ_Pin.Digital.Di25, false);
            rows[6] = new OutputPort((Cpu.Pin)FEZ_Pin.Digital.Di26, false);

            var sdata = new OutputPort((Cpu.Pin)FEZ_Pin.Digital.Di30, false);
            var sclock = new OutputPort((Cpu.Pin)FEZ_Pin.Digital.Di31, false); // Clocks data in on rising edge
            var latchEnable = new OutputPort((Cpu.Pin)FEZ_Pin.Digital.Di32, false); // latch on high pulse
            var outputEnable = new OutputPort((Cpu.Pin)FEZ_Pin.Digital.Di10, true); // Active low

            var pattern = new string[7];
            pattern[0] = "10010111101111000000000000000000";
            pattern[1] = "10010100101000000000000000000000";
            pattern[2] = "10010100101000000000000000000000";
            pattern[3] = "11110111101000000000000000000000";
            pattern[4] = "10010100101000000000000000000000";
            pattern[5] = "10010100101000000000000000000000";
            pattern[6] = "10010100101111000000000000000000";

            //pattern[0] = "10000000000000000000000000000000";
            //pattern[1] = "01000000000000000000000000000000";
            //pattern[2] = "00100000000000000000000000000000";
            //pattern[3] = "00010000000000000000000000000000";
            //pattern[4] = "00001000000000000000000000000000";
            //pattern[5] = "00000100000000000000000000000000";
            //pattern[6] = "00000010000000000000000000000000";

            while (true)
            {
                for (int row = 0; row < 7; row++)
                {
                    // Clock values in for each of the 32 LEDS
                    for (var i = 0; i < 32; i++)
                    {
                        sclock.Write(false);
                        if (pattern[row][31 - i] == '1')
                            sdata.Write(true); // on
                        else
                            sdata.Write(false); // off
                        sclock.Write(true);
                    }

                    sclock.Write(false); // needed?

                    // Maybe: Thread.Sleep(1);
                    // Turn off output before we latch in the next set of values
                    outputEnable.Write(true);

                    // Disable all rows
                    for (int j = 0; j < 7; j++)
                        rows[j].Write(false);

                    // Latch the values
                    latchEnable.Write(true);
                    latchEnable.Write(false);

                    // Enable the row we want (each in turn 0...7)
                    rows[row].Write(true);

                    // Turn on the outputs for a period of time (while we clock in the next set)netmf
                    outputEnable.Write(false);
                }
            }
        }