I am getting "forbiden" message when I try to connect to it.
It worked fine earlier today.
Ray
On Aug 26, 2015 12:50 AM, "Marius Liebenberg" <mar...@mastercut.co.za>
wrote:
> I changed the input spindle frequency to 200Hz and fixed the scaling.
> The input frequency is given and not calculated as it wastes unnecessary
> time. It works very well now. I will use a fast opto coupler to drive
> the power source and hopefully I have a solution.
>
> #define MainPeriod 50 // measurement frame duration, milliseconds
> #define pulseInput 2 // input pin for pulseIn
> #define pulseOutput 4
>
> long previousMillis = 0;
> unsigned long duration = 0; // receive pulse width
> unsigned long outDuration = 0;
> long pulsecount = 0;
> long dc = 0;
>
> float Freq = 0.2e3;
> float T = 1 / Freq;
> void setup()
> {
> pinMode(pulseInput, INPUT);
> Serial.begin(19200);
> pinMode(ledPin, OUTPUT);
> analogWriteFrequency(4, 40000); //set the pwm frequency = 25usec
> analogWriteResolution(10); // use the highest resolution
> }
>
> void loop()
> {
> unsigned long currentMillis = millis();
> if (currentMillis - previousMillis >= MainPeriod)
> {
> previousMillis = currentMillis;
> dc = (duration / 5e-3)/1000;
> dc = dc / 100;
> outDuration = (dc * 1024)/100;
> analogWrite(pulseOutput, outDuration);
>
> // write current time and F values to the serial port
> // not implimented for production but handy to see the frequencies
>
> //Serial.print(currentMillis);
> //Serial.print(" "); // separator!
>
> /*Serial.print(dc);
> Serial.print(" ");
> Serial.print(pulsecount);
> Serial.print(" ");
> Serial.print(duration);
> Serial.print(" ");
> Serial.println(outDuration);*/
>
> duration = 0;
> pulsecount = 0;
>
> }
> // instead of single measurement per cycle - accumulate and average
> duration += pulseIn(pulseInput, HIGH, MainPeriod * 900);
> pulsecount++;
>
> }
>
>
>
> >On 25.08.15 14:27, Marius Liebenberg wrote:
> >> Erik
> >> I am getting to old to be a purist any more. I always use the
> >>platform
> >> or chip with the best or most intuitive dev environment.
> >> Short piece of code using a Teensy 3.0. I use the Visual Micro
> >>debugger
> >> in Microsoft Visual Studio 2015 all running on the latest Arduino
> >> environment.
> >
> ><Chuckle>. Marius, I've feared I'm too old to learn the newfangled
> >Arduino environment, so I'm thrilled to see how you've leveraged it.
> >The speed of getting it going is very impressive. I should take a
> >closer
> >look at the environment - I think I've seen somewhere that it can be
> >used with the gnu toolchain.
> >
> >Erik
> >
>
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