public static void AdcTest(List <string> argsList, Tlc1543 adc)
{
Console.WriteLine($"ADC Test");
double delay;
byte sensorNumber;
if (argsList.Count > 1)
{
delay = Convert.ToDouble(argsList[1]);
}
else
{
delay = 10;
}
if (argsList.Count > 2)
{
sensorNumber = Convert.ToByte(argsList[2]);
}
else
{
sensorNumber = 11;
}
while (true)
{
for (int i = 0; i < sensorNumber; i++)
{
Console.Write($"{i}: {adc.ReadChannel((Tlc1543.Channel)i),4} ");
DelayHelper.DelayMilliseconds((int)delay, true);
}
Console.WriteLine();
}
}
/// <summary>
/// Main entry point
/// </summary>
public static void Main()
{
SoftwareSpi spi = new SoftwareSpi(
clk: 25,
sdi: 23,
sdo: 24,
cs: 5,
settings: new SpiConnectionSettings(-1)
{
DataBitLength = Tlc1543.SpiDataBitLength
});
Tlc1543 adc = new Tlc1543(spi);
Channel[] channels = new Channel[]
{
Channel.A0,
Channel.A1,
Channel.A2,
Channel.A3,
Channel.A4
};
foreach (Channel channel in channels)
{
Console.WriteLine($"Channel {channel}: {adc.ReadChannel(channel)}");
}
// or a bit faster
// we ignore the first reading
adc.ReadPreviousAndChargeChannel(channels[0]);
for (int i = 0; i < channels.Length; i++)
{
// For last reading we need to pass something so let's pass test channel
Channel nextChannel = i < channels.Length - 1 ? channels[i + 1] : Channel.SelfTestHalf;
int previous = adc.ReadPreviousAndChargeChannel(nextChannel);
Console.WriteLine($"Channel {channels[i]}: {previous}");
}
// now continuously read from one channel
Channel ch = Channel.A0;
int numberOfReadings = 10;
adc.ReadPreviousAndChargeChannel(ch);
for (int i = 0; i < numberOfReadings; i++)
{
Console.WriteLine($"Channel {ch}: {adc.ReadPreviousAndChargeChannel(ch)}");
}
}