118 lines
3.3 KiB
C++
118 lines
3.3 KiB
C++
#include <Encoder.h>
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const int Lane1Pin = 9; //Output Channel 1
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const int Lane2Pin = 10; //Output Channel 2
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const int Lane3Pin = 11; //Output Channel 3
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const int Enc1P1 = 2; //Encoder 1 Pin 1 to Interrupt
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const int Enc2P1 = 3; //Encoder 2 Pin 1 to Interrupt
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const int Enc1P2 = 14; //Encoder 1 Pin 2 to non-Interrupting pin because we only have 2
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const int Enc2P2 = 15; //Encoder 2 Pin 2 to non-Interrupting pin because we only have 2
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const int Enc1Btn = 16; //Encoder 1 Button
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const int Enc2Btn = 17; //Encoder 2 Button
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const int ClockIn = 20; //Clock In
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const int ClockDetect = 21; //Detect clock jack
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Encoder LeftEnc( Enc1P1, Enc1P2);
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Encoder RightEnc( Enc2P1, Enc2P2);
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int E1 = 0;
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int E2 = 0;
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bool E1Btn = false;
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bool E2Btn = false;
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bool ClockState = false;
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int PpQN = 24;
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float Clock = 120;
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float ClockTick = (1/((Clock * PpQN)/60)) * 1000;
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unsigned long ClockTime = 0;
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unsigned long LastStepTime = 0;
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long EncLeft, EncRight = 0;
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long Lane1Pos, Lane2Pos, Lane3Pos, Lane1Time, Lane2Time, Lane3Time = 0;
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//Lanes are 4 dimensions 0 = Step Time, 1 = Step Voltage, 2 = Curve type (Linear, Expo, Log, Sine, etc) 3 = Curve Parameter.
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int Lane1[4][16];
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int Lane2[4][16];
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int Lane3[4][16];
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void setup() {
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//Open Serial for output prior to installing a screen
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Serial.begin( 115200 );
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Serial.println("Env Gen");
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randomSeed(analogRead(A7));
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//Clear the Lanes
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for(int i = 0; i < 16; i++){
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Lane1[0][i] = random(0, 96);
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Lane1[1][i] = random(0, 255);
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Lane1[2][i] = random(0, 2);
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Lane1[3][i] = random(0,255);
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Lane2[0][i] = random(0, 96);
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Lane2[1][i] = random(0, 255);
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Lane2[2][i] = random(0, 2);
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Lane2[3][i] = random(0,255);
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Lane3[0][i] = random(0, 96);
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Lane3[1][i] = random(0, 255);
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Lane3[2][i] = random(0, 2);
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Lane3[3][i] = random(0,255);
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}
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analogWrite( Lane1Pin, Lane1[1][0]);
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}
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void loop() {
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delay(1);
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long newLEnc = LeftEnc.read();
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long newREnc = RightEnc.read();
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if (newLEnc != EncLeft || newREnc != EncRight){
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String output = "Left Enc Pos: ";
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output.concat(newLEnc);
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output.concat( ", Right Enc Pos: ");
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output.concat(newREnc);
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Serial.print(output);
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if (newLEnc != EncLeft){
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Clock = Clock + (((float)EncLeft - (float)newLEnc)/40.0);
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} else{
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Clock = Clock + ((EncRight - newREnc) * 2.5);
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}
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ClockTick = (1/((Clock * PpQN)/60)) * 1000;
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EncLeft = newLEnc;
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EncRight = newREnc;
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output = " Clock: ";
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output.concat(Clock);
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output.concat( " Clocktick: ");
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output.concat( ClockTick);
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Serial.println(output);
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}
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unsigned long currentTime = millis();
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if ((currentTime - LastStepTime) > ClockTick){
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ClockTime++;
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LastStepTime = currentTime;
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}
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if ((ClockTime - Lane1Time) > Lane1[0][Lane1Pos]){
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Lane1Pos = (Lane1Pos + 1) & B00001111;
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Lane1Time = ClockTime;
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analogWrite(Lane1Pin, Lane1[1][Lane1Pos]);
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}
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if ((ClockTime - Lane2Time) > Lane2[0][Lane2Pos]){
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Lane2Pos = (Lane2Pos + 1) & B00001111;
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Lane2Time = ClockTime;
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analogWrite(Lane2Pin, Lane2[1][Lane2Pos]);
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}
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if ((ClockTime - Lane3Time) > Lane3[0][Lane3Pos]){
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Lane3Pos = (Lane3Pos + 1) & B00001111;
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Lane3Time = ClockTime;
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analogWrite(Lane3Pin, Lane3[1][Lane3Pos]);
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}
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} |