mwinter/remembering_clive_wearing
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changes for 240 volts

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This commit is contained in:
Michael Winter 2018-05-17 18:06:06 +02:00
parent 04374cd76b
commit ab7af6f06b
3 changed files with 9 additions and 6 deletions
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8
arduino/remembering_clive_wearing_arduino.ino
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@ -6,18 +6,18 @@
int AC_pin_offset = 22; // lowest out for lights
int dims[18]; // dimmer values
unsigned char clock_tick; // variable for Timer1
unsigned int delay_time = 50;
void setup() {
Serial.begin(115200);
for(int i = 0; i < 18; i++){
dims[i] = 110;
dims[i] = 256;
// Set the pins to the triacs as outputs (using outs 0 - 17)
pinMode(AC_pin_offset + i, OUTPUT);
};
attachInterrupt(0, zero_crosss_int, RISING);
Timer1.initialize(65); // set a timer of length 100 microseconds for 50Hz or 83 microseconds for 60Hz;
Timer1.attachInterrupt( timerIsr ); // attach the service routine here
// for resoution of 128 steps, set timer so 33 microseconds for 60 Hz or 39 for 50 Hz
Timer1.initialize(39);
Timer1.attachInterrupt(timerIsr); // attach the service routine here
}
// this is the dimmer

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remembering_clive_wearing_score.pdf
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7
supercollider/remembering_clive_wearing_visuals.scd
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@ -59,10 +59,13 @@ refresh_func = { while { true } {
// updateArduino
if(~arduino == 1, {
{|i|
// set min and max Brightness between 0 and 1 depending on wattage of light
// it is best to keep the min slightly higher than 0 to keep the light from turning completely off
{|i| var minBrightness = 0.1, maxBrightness = 0.9;
arduino_port.putAll(i.asString);
arduino_port.put(Char.space);
arduino_port.putAll(((brightness[i] - 1).abs * 110).trunc.asString);
arduino_port.putAll((((brightness[i] * (maxBrightness - minBrightness) + minBrightness) - 1).abs * 256)
.trunc.asString);
arduino_port.put(Char.space);
arduino_port.put(13);
} ! 18 }, {});