private static void DisplaySpeedTest(LiquidCrystal lc)
{
lc.Clear();
long i = -1;
while (i++ < 1000)
{
lc.Clear();
//lc.SetCursor(0, 0);
var date = DateTime.Now.ToString("s");
date = date.Substring(0, date.IndexOf("T"));
switch (i % 2)
{
case 0: _liquidCrystal.PrintRightPadded("[{0}] {1}", i.ToString("00"), DateTime.Now.ToString("T").Replace(" ", "")); break;
case 1: _liquidCrystal.Print("[{0}] {1}", i.ToString("00"), date); break;
}
lc.SetCursor(0, 1);
switch (i % 3)
{
case 0: var cpuInfo = _machineInfo.CpuPercent.NextValue().ToString("0.00"); _liquidCrystal.PrintRightPadded("Cpu {0}%", cpuInfo); break;
case 1: _liquidCrystal.PrintRightPadded("DiskR {0}Mb/s", (_machineInfo.DiskReadBytePerSec.NextValue() / 1024 / 1024).ToString("0.00")); break;
case 2: _liquidCrystal.PrintRightPadded("DiskW {0}Mb/s", (_machineInfo.DiskWriteBytePerSec.NextValue() / 1024 / 1024).ToString("0.00")); break;
}
TimePeriod.Sleep(1000);
if (Console.KeyAvailable)
{
var k = Console.ReadKey(true).Key;
break;
}
}
}
public static void Main()
{
Thread.Sleep(1000);
// 開発時の標準ピンアサイン
var lcd = new LiquidCrystal(Pins.GPIO_PIN_D9, Pins.GPIO_PIN_D8,
Pins.GPIO_PIN_D7, Pins.GPIO_PIN_D6, Pins.GPIO_PIN_D5, Pins.GPIO_PIN_D4);
// ピン変更テスト
//var lcd = new LiquidCrystal(Pins.GPIO_PIN_D9, Pins.GPIO_PIN_D8,
// Pins.GPIO_PIN_D3, Pins.GPIO_PIN_D2, Pins.GPIO_PIN_D1, Pins.GPIO_PIN_D0);
// GR-PEACHではコマンド間のウェイトなし動作する（ウェイトありでも問題ない）
// GR -SAKURAではウェイトを入れないと誤動作する
lcd.InitDevice(5);
var runner = new LcdTestRunner(lcd);
runner.Run();
}
private static void CustomCharDemo(LiquidCrystal lc)
{
var smiley = new List <string>()
{
"B00000",
"B10001",
"B00000",
"B00000",
"B10001",
"B01110",
"B00000",
"B00000",
};
lc.CreateChar(0, BitUtil.ParseBinary(smiley).ToArray());
lc.Clear();
lc.Write(0);
lc.Write(0xF4);
lc.Write(0xFF);
lc.Write(0xFF);
var k = Console.ReadKey();
}
public static void Run(string[] args)
{
Console.WriteLine("Nusbio initialization");
var serialNumber = Nusbio.Detect();
if (serialNumber == null) // Detect the first Nusbio available
{
Console.WriteLine("Nusbio not detected");
return;
}
using (var nusbio = new Nusbio(serialNumber))
{
Cls(nusbio);
int counter = 0;
_machineInfo = new MachineInfo();
var secondTimeOut = new TimeOut(1000);
_liquidCrystal = new LiquidCrystal(nusbio, rs: 0, enable: 1, d0: 2, d1: 3, d2: 4, d3: 5);
_liquidCrystal.Begin(16, 2);
_liquidCrystal.Clear();
while (nusbio.Loop())
{
if (secondTimeOut.IsTimeOut())
{
counter++;
DisplayTime(_liquidCrystal);
if (counter % 5 == 0)
{
LiquidCrystalDemo.NusbioRocks(_liquidCrystal);
}
if (counter % 8 == 0)
{
LiquidCrystalDemo.ProgressBarDemo(_liquidCrystal);
}
}
if (Console.KeyAvailable)
{
var k = Console.ReadKey(true).Key;
if (k == ConsoleKey.D)
{
DisplaySpeedTest(_liquidCrystal);
_liquidCrystal.Clear();
}
if (k == ConsoleKey.A)
{
LiquidCrystalDemo.ApiDemo(_liquidCrystal);
_liquidCrystal.Clear();
}
if (k == ConsoleKey.R)
{
LiquidCrystalDemo.NusbioRocks(_liquidCrystal);
_liquidCrystal.Clear();
}
if (k == ConsoleKey.C)
{
CustomCharDemo(_liquidCrystal);
_liquidCrystal.Clear();
}
if (k == ConsoleKey.F)
{
Cls(nusbio);
}
if (k == ConsoleKey.Q)
{
_liquidCrystal.Clear();
break;
}
Cls(nusbio);
}
}
}
Console.Clear();
}
private static void DisplayTime(LiquidCrystal lc)
{
lc.Print(0, 0, DateTime.Now.ToString("d"));
lc.Print(0, 1, DateTime.Now.ToString("T"));
}
public LcdTestRunner(LiquidCrystal lcd)
{
_lcd = lcd;
}
