public static void Main()
{
Debug.WriteLine("devMobile.Longboard.PwmTest starting");
Debug.WriteLine(PwmController.GetDeviceSelector());
try
{
PwmController pwm = PwmController.FromId("TIM5");
AdcController adc = AdcController.GetDefault();
AdcChannel adcChannel = adc.OpenChannel(0);
PwmPin pwmPin = pwm.OpenPin(PinNumber('A', 0));
pwmPin.Controller.SetDesiredFrequency(1000);
pwmPin.Start();
while (true)
{
double value = adcChannel.ReadRatio();
Debug.WriteLine(value.ToString("F2"));
pwmPin.SetActiveDutyCyclePercentage(value);
Thread.Sleep(100);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
private void Update()
{
// Read X and Y values
var x = xChannel.ReadRatio();
var y = yChannel.ReadRatio();
// Scale to -1 to 1, and Y needs to be inverted
x = (x * 2) - 1;
y = (-y * 2) + 1;
// Button
bool pressed = false;
if (buttonPin != null)
{
pressed = (buttonPin.Read() == GpioPinValue.Low);
}
// Update current value
lock (currentReading)
{
currentReading = new ThumbstickReading(x, y, pressed);
}
// Notify
readingChangedEvent.Raise(this, new ThumbstickReadingChangedEventArgs(currentReading));
}
/// <summary>
/// Read temperature value of sensor
/// </summary>
/// <returns>Get Temperature in Celsius</returns>
public double ReadTemperature()
{
// Per code example from seeed http://wiki.seeed.cc/Grove-Temperature_Sensor_V1.2/
// Seemes to work fine with 3.3V
double d = _channel.ReadRatio() * 1023;
double r = 1023.0 / d - 1.0;
double temperature = 1.0 / (System.Math.Log(r) / 4275 + 1 / 298.15) - 273.15;
return(temperature);
}
private double Read(AdcChannel input)
{
double total = 0;
for (int i = 0; i < this.samples; i++)
{
total += input.ReadRatio();
}
return(total / this.samples);
}
/// <summary>
/// Get level of sound
/// </summary>
/// <returns>Percentage of sound</returns>
public double ReadLevel()
{
double lastRead = 0;
for (int i = 0; i < 10; i++)
{
double d = _channel.ReadRatio();
if (d > lastRead)
{
lastRead = d;
}
}
return(lastRead * 100);
}
// between 0 and 100
public double ReadLevel()
{
double LastRead = 0;
for (int i = 0; i < 10; i++)
{
double d = Channel.ReadRatio();
if (d > LastRead)
{
LastRead = d;
}
}
return(LastRead * 100);
}
private void Update(bool raiseEvent)
{
// Read X and Y values
var val = adcChannel.ReadValue();
var ratio = adcChannel.ReadRatio(); // TODO: Support customized value scaling
// Update current value
lock (currentReading)
{
currentReading = new AnalogSensorReading(val, ratio);
}
// Notify?
if (raiseEvent)
{
readingChangedEvent.Raise(this, new AnalogSensorReadingChangedEventArgs(currentReading));
}
}
public static void Main()
{
Debug.WriteLine("devMobile.Longboard.ServoTest starting");
try
{
AdcController adc = AdcController.GetDefault();
AdcChannel adcChannel = adc.OpenChannel(0);
#if POSITIONAL
ServoMotor servo = new ServoMotor("TIM5", ServoMotor.ServoType.Positional, PinNumber('A', 0));
servo.ConfigurePulseParameters(0.1, 2.3);
#endif
#if CONTINUOUS
ServoMotor servo = new ServoMotor("TIM5", ServoMotor.ServoType.Continuous, PinNumber('A', 0));
servo.ConfigurePulseParameters(0.1, 2.3);
#endif
while (true)
{
double value = adcChannel.ReadRatio();
#if POSITIONAL
double position = Map(value, 0.0, 1.0, 0.0, 180);
#endif
#if CONTINUOUS
double position = Map(value, 0.0, 1.0, -100.0, 100.0);
#endif
Debug.WriteLine($"Value: {value:F2} Position: {position:F1}");
servo.Set(position);
Thread.Sleep(100);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
public static void Main()
{
string devs = AdcController.GetDeviceSelector();
Console.WriteLine("devs=" + devs);
AdcController adc1 = AdcController.GetDefault();
int max1 = adc1.MaxValue;
int min1 = adc1.MinValue;
Console.WriteLine("min1=" + min1.ToString() + " max1=" + max1.ToString());
AdcChannel ac0 = adc1.OpenChannel(0);
// the following indexes are valid for STM32F769I-DISCO board
AdcChannel vref = adc1.OpenChannel(0);
AdcChannel vbat = adc1.OpenChannel(8);
// VP
//AdcChannel ac3 = adc1.OpenChannel(3);
// VN
while (true)
{
int value = ac0.ReadValue();
int valueVref = vref.ReadValue();
int valueVbat = vbat.ReadValue();
double percent = ac0.ReadRatio();
Console.WriteLine("value0=" + value.ToString() + " ratio=" + percent.ToString());
Console.WriteLine("verf" + valueVref.ToString() + " ratio=" + percent.ToString());
Console.WriteLine("vbat" + valueVbat.ToString() + " ratio=" + percent.ToString());
Thread.Sleep(1000);
}
}
public static void Main()
{
Debug.WriteLine("devMobile.Longboard.AdcTest starting");
Debug.WriteLine(AdcController.GetDeviceSelector());
try
{
AdcController adc = AdcController.GetDefault();
AdcChannel adcChannel = adc.OpenChannel(0);
while (true)
{
double value = adcChannel.ReadRatio();
Debug.WriteLine($"Value: {value:F2}");
Thread.Sleep(100);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
// between 0 and 100
public double ReadLightLevel()
{
return(Channel.ReadRatio() * 100);
}
// between 0 and 100
public double GetAngle()
{
return(Channel.ReadRatio() * 100);
}
public static double BatteryVoltage() => voltage.ReadRatio() * 3.3 / 0.6;
// between 0 and 100
/// <summary>
/// Get the percentage of value of position
/// </summary>
/// <returns>Get percentage of value</returns>
public double GetPercentage()
{
return(_channel.ReadRatio() * 100);
}
public static double BatteryVoltage()
{
return(voltage.ReadRatio() * 3.3 / 0.6);
}
/// <summary>
/// Read the light value of sensor
/// </summary>
/// <returns>Percentage of light value between 0 and 100.</returns>
public double ReadPercentageLightLevel()
{
return(_channel.ReadRatio() * 100);
}
private static double ReadAnalogSensor(int pAin)
{
#if !UseTestValues
// Use values read from the analogInput ports
double theRead = 999.9;
switch (pAin)
{
case 0:
{
theRead = analog0.ReadRatio();
}
break;
case 1:
{
theRead = analog1.ReadRatio();
}
break;
case 2:
{
theRead = analog2.ReadRatio();
}
break;
case 3:
{
theRead = analog3.ReadRatio();
}
break;
}
return(theRead * 10.0);
#else
// Only as an example we here return values which draw a sinus curve
// Console.WriteLine("entering Read analog sensor");
int frequDeterminer = 4;
int y_offset = 1;
// different frequency and y_offset for aIn_0 to aIn_3
if (pAin == 0)
{
frequDeterminer = 4; y_offset = 1;
}
if (pAin == 1)
{
frequDeterminer = 8; y_offset = 10;
}
if (pAin == 2)
{
frequDeterminer = 12; y_offset = 20;
}
if (pAin == 3)
{
frequDeterminer = 16; y_offset = 30;
}
int secondsOnDayElapsed = DateTime.Now.Second + DateTime.Now.Minute * 60 + DateTime.Now.Hour * 60 * 60;
if (pAin == 3)
{
return(Math.Round((double)(uploadCounter % 100)) / 10);
}
else
{
return(Math.Round(25f * (double)Math.Sin(Math.PI / 2.0 + (secondsOnDayElapsed * ((frequDeterminer * Math.PI) / (double)86400)))) / 10 + y_offset);
}
#endif
}
/// <summary>Gets the current position of the potentiometer between 0.0 and 1.0.</summary>
public double ReadProportion()
{
return(_input.ReadRatio());
}