fix for noise on touch0 lowpass and new threshold logic
Rob Canning
parent
980417d6a5
commit
3f595e5750
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@ -48,6 +48,8 @@ GPIO:
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momentary switchs
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on diagram (0,1,2,3)
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4 TOUCH0 - SHIFT KEY
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0 TOUCH1 - record to buffer 0
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@ -56,7 +58,7 @@ momentary switchs
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15 TOUCH3
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toggle switchs
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on diagram (4,5,6,7)
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13 TOUCH4
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100
gtr.scd
100
gtr.scd
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@ -68,7 +68,7 @@ SynthDef("recBuf",{ arg in=0, out=0, bufnum=0, t_trig=0, l=0, overdub=0;
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}).add;
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);
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// ----------------------------------------------------
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// ---------~positionmode = 1; -------------------------------------------
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( // Granulator --------------------------------------
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// ----------------------------------------------------
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@ -81,16 +81,30 @@ SynthDef("recBuf",{ arg in=0, out=0, bufnum=0, t_trig=0, l=0, overdub=0;
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SynthDef(\buf_grain, { | out, gate = 1, amp = 1,
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sndbuf, envbuf, pan=0, imp=50,
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pitchmodeindex=0, sensorpitch=1,
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positionmodeindex=0, sensorposition=0,
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impulsemodeindex=0, sensorimpulse=0,
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pitchmodeindex=0, sensorpitch=1, sensorgdur=0.1, sensorgpan=0,
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positionmodeindex=0, gdurmodeindex=0, gpanmodeindex=0,
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sensorposition=0, impulsemodeindex=0, sensorimpulse=0,
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rlow= -1, rhigh=1 |
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var signal, env, freqdev, pos,
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pitchmode0, pitchmode1, pitch,
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gdurmode0, gdurmode1, gdur,
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gpanmode0, gpanmode1, gpan,
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positionmode0, positionmode1, position,
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impulsemode0, impulsemode1, impulse;
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// grain duration mode -untransposed, random, or sensor controlled
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gdurmode0 = 0.1;
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gdurmode1 = LFNoise1.kr.range(0.2, 3.3);
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gdur = Select.kr(gdurmodeindex,
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[gdurmode0, gdurmode1, sensorgdur]);
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// grain pan mode -untransposed, random, or sensor controlled
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gpanmode0 = 0.1;
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gpanmode1 = LFNoise1.kr.range(0.1, 10.3);
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gpan = Select.kr(gpanmodeindex,
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[gpanmode0, gpanmode1, sensorgpan]);
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// grain pitch mode -untransposed, random, or sensor controlled
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pitchmode0 = 1;
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pitchmode1 = LFNoise1.kr.range(rlow, rhigh);
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@ -113,7 +127,7 @@ SynthDef(\buf_grain, { | out, gate = 1, amp = 1,
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Env([0, 1, 0], [1, 1], \sin, 1), gate, levelScale: amp, doneAction: 2);
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signal = GrainBuf.ar(2,
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impulse, // selectable between impulse.kr and dust.kr
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0.1, sndbuf, pitch, position, 2, pan, envbuf);
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gdur, sndbuf, pitch, position, 2, gpan, envbuf);
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signal = FreeVerb2.ar(signal[0], signal[1],
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mix:0.4, room:0.5, damp:0
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);
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@ -142,8 +156,7 @@ SynthDef(\buf_grain, { | out, gate = 1, amp = 1,
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// ----------------------------------------------------
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(( // OSC Receivers // ENABLE SENSOR AND SWITCH VALUES <--
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// ----------------------------------------------------
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~pitchmode = 0; ~positionmode = 2; ~impulsemode = 0;
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~pitchmode = 0; ~positionmode = 2; ~impulsemode = 0; ~gdurmode=0; ~gpanmode=0;
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( // accel gyro quaternion mapping ///////////////////
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// msg[1] msg[2] msg[3] X Y Z ==> ROLL, PITCH, YAW
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@ -152,6 +165,7 @@ o = OSCdef(\test, { arg msg, time, addr, recvPort, rlow, rhigh;
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// PAN ------- X Roll
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~granulator1.set(\pan, msg[1].linlin(-0.3, 0.3, -1, 1));
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~granulator1.set(\panmodeindex, ~panmode );
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// PITCH ------- Y Pitch
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~granulator1.set(\sensorpitch, msg[3].linlin(-1, 1, 0, 4));
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@ -164,7 +178,14 @@ o = OSCdef(\test, { arg msg, time, addr, recvPort, rlow, rhigh;
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// RATE ------- X (roll [with PAN])
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~granulator1.set(\sensorimpulse, msg[2].linlin(-1, 1, 5, 50));
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~granulator1.set(\impulsemodeindex, ~impulsemode );
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//msg.postln;
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~granulator1.set(\sensorgdur, msg[2].linlin(-1, 1, 0.1, 1));
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~granulator1.set(\gdurmodeindex, ~gdurmode );
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~granulator1.set(\sensorgpan, msg[2].linlin(-1, 1, -1, 1));
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~granulator1.set(\gpanmodeindex, ~gpanmode );
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//msg.postln;
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}; , '/euler');
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);
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@ -173,26 +194,35 @@ o = OSCdef(\test, { arg msg, time, addr, recvPort, rlow, rhigh;
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// button press mapping ///////////////////////////////
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// ----------------------------------------------------
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p = OSCdef(\keys, { arg msg, time, addr, recvPort;
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~btn2val = 0;
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p = OSCdef(\keys, { arg msg, time, addr, recvPort;
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//msg.println;
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// ==============================
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// BUTTON MAPPING
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// ==============================
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// BUTTON X && X RESET/ZERO SENSORS [in firmware]
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if (msg[9] == 1 && msg[10] == 1,
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{ " ===== EULER ZEROED! =====".postln },
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{});
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// TRIGGER BUTTONS (3) ------------------------------
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// BUTTON X ----- TRIGGER ONESHOT BUFFER RECORD
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// if SHIFT key is 0:
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if (msg[9] == 0, {
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// BUTTON X ----- TRIGGER ONESHOT BUFFER RECORD
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if (msg[10] == 1, { r.set( \in, 0, \l, 0, \t_trig, 1);
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" /////////// SAMPLING!".postln }, {});
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~btn2val;
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if (msg[16]==1,
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{
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( ~btn2val = (~btn2val + 1) % 3 ) ;
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switch(~btn2val,
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0, { ~positionmode = 0; "TEST MODE FIXED".postln; },
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1, { ~positionmode = 1; "POSITION MODE RANDOM".postln; },
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2, { ~positionmode = 2; "POSITION MODE SENSOR".postln; },
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)
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});
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// BUTTON X ----- GRANULAR POSITION MODE
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@ -201,15 +231,15 @@ p = OSCdef(\keys, { arg msg, time, addr, recvPort;
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( ~btn2val = (~btn2val + 1) % 3 ) ;
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switch(~btn2val,
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0, { ~granulator1.set(\positionmodeindex, 0 ); "POSITION MODE FIXED".postln; },
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1, { ~granulator1.set(\positionmodeindex, 1 ); "POSITION MODE RANDOM".postln; },
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2, { ~granulator1.set(\positionmodeindex, 2 ); "POSITION MODE SENSOR".postln; },
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0, { ~positionmode = 0; "POSITION MODE FIXED".postln; },
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1, { ~positionmode = 1; "POSITION MODE RANDOM".postln; },
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2, { ~positionmode = 2; "POSITION MODE SENSOR".postln; },
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)
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});
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// BUTTON X ----- GRANULAR PITCH MODE
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if (msg[12]==1,
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if (msg[15]==1,
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{
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( ~btn2val = (~btn2val + 1) % 3 ) ;
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@ -237,6 +267,7 @@ p = OSCdef(\keys, { arg msg, time, addr, recvPort;
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// BUTTON X ----> LOOP RECORDING MODE ON/OFF
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if (msg[13]==1,
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{
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( ~btn2val = (~btn2val + 1) % 2 ) ;
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@ -261,6 +292,21 @@ p = OSCdef(\keys, { arg msg, time, addr, recvPort;
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};
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);
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}, /// SHIFT 0 LOGIC ENDS HERE
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{ // SHIFT IN STATE 1 =======================
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// BUTTON X && X RESET/ZERO SENSORS [in firmware]
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if (msg[11] == 1,
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{ " ===== EULER ZEROED! =====".postln },
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{});
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} // SHIFT ONE LOGIC ENDS HERE ================
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); /// closes SHIFT 1
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} , '/keys');
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);
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@ -284,9 +330,9 @@ r.set(\overdub, 0); // off
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/// random pitch/rate low and high values
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~granulator1.set(\rlow, 0);
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~granulator1.set(\rlow, -10);
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~granulator1.set(\rlow, -1);
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~granulator1.set(\rhigh, 1);
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~granulator1.set(\rhigh, 10);
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~granulator1.set(\rhigh, 3);
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~impulsemode = 0; // impulse
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~impulsemode = 1; // dust
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@ -300,6 +346,14 @@ r.set(\overdub, 0); // off
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~positionmode = 1; // random position
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~positionmode = 2; // sensor (position) input
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~gdurmode = 0 ; // random position
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~gdurmode = 1 ; // random position
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~gdurmode = 2 ; // random position
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~gpanmode = 0 ; // random position
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~gpanmode = 1 ; // random position
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~gpanmode = 2 ; // random position
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// set grain impulse rate
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~granulator1.set(\imp, 50);
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@ -130,7 +130,11 @@ float GyX, GyY, GyZ;
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// Keys
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//byte keys[] = {16, 17, 5, 18};
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// noise on
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byte keys[] = {4, 0, 2, 15, 13, 14, 12, 27}; // TOUCH0 - TOUCH7
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//byte keys[] = {33, 0, 2, 15, 13, 14, 12, 27}; // TOUCH8, TOUCH1 - TOUCH7
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byte pressed[] = {0, 0, 0, 0, 0, 0, 0, 0};
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byte KEYLEN = 8;
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@ -35,8 +35,8 @@ const DEBUG = true
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// Odprti serijski OSC link
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let scon = null
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let buttonHeld = [false, false, false, false]
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let buttonValue = [false, false, false, false]
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let buttonHeld = [false, false, false, false, false, false, false, false]
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let buttonValue = [false, false, false, false, false, false, false, false]
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let switchHeld = [false, false, false, false]
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let switchValue = [false, false, false, false]
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@ -183,62 +183,85 @@ function eulerFromQuaternion(quaternion) {
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}
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var threshold = 20;
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var threshold = 15;
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var thresholds = [15,15,15,15,15,15,15,15];
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var floatthresholds = [15,15,15,15,15,15,15,15];
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var threshdiff = 4;
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var touchvalue = [40,40,40,40,40,40,40,40];
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var touchcount = [0,0,0,0,0,0,0,0];
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const sendAll = (msg, info, oscWS, osclients) => {
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if (msg.address == '/keys') {
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// keys 0 + 3 = euler reset
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if (msg.args[0] <= threshold && msg.args[3] <= threshold ) {
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eulerRotation = [0, 0, 0];
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console.log("EULER ROTATION RESET");
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console.log("TOUCH MSG",msg.args);
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for (let i = 1; i < 8; i++) {
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touchvalue[i]=msg.args[i];
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}
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}
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touchvalue[0]=msg.args[0];
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// LOW PASS FILTER BUTTON 0
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// touchvalue[0]=touchvalue[0]*0.95+msg.args[0]*0.05;
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//console.log("TOUCH VAL",touchvalue);
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var waiting = false;
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// SELF-CALIBRATING TOUCH THRESHOLDS
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for (let i = 0; i < 8; i++) {
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if (floatthresholds[i]==15) thresholds[i]=floatthresholds[i]=msg.args[i]-threshdiff;
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function waitFalse() {
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waiting = false;
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}
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if (msg.args[i]>(thresholds[i]+(threshdiff/2))) {
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floatthresholds[i]=0.99 * floatthresholds[i] + 0.01*(msg.args[i]-threshdiff);
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thresholds[i]=Math.round(floatthresholds[i]);
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}
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}
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console.log("TOUCH FLTHR ",floatthresholds);
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console.log("TOUCH THR ",thresholds);
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function wait4Second() {
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waiting = true;
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setTimeout(waitFalse, 1000);
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}
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// LOGIC FOR SHIFT BUTTON 0
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for (let i = 0; i < 1; i++) {
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// momentary state between 0 and 1
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if (msg.address == '/keys') {
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if (msg.args[i] <= threshold ) {
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/* // LOGIC FOR SHIFT BUTTON 0
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for (let i = 0; i < 1; i++) {
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// momentary state between 0 and 1
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if (msg.args[i] <= thresholds[i] ) {
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buttonValue[i] = 1;
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} else {
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buttonValue[i] = 0;
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}
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msg.args.push(buttonValue[i] ? 1 : 0)
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msg.args.push(buttonValue[i])
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}
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}
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// LOGIC FOR MOMENTARY BUTTONS (1 - 3)
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for (let i = 1; i < 8; i++) {
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*/
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// LOGIC FOR MOMENTARY BUTTONS (1 - 3)
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for (let i = 0; i < 8; i++) {
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// momentary state between 0 and 1
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if (msg.address == '/keys') {
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buttonValue[i] = 0;
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if (msg.args[i] <= threshold ) {
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if (buttonHeld[i] == false) {
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buttonValue[i] = 0;
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if (touchvalue[i] <= thresholds[i] ) {
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if (buttonHeld[i] == false) {
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if (i!=0 || touchcount[i]) {
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buttonHeld[i] = true
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buttonValue[i] = 1;
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buttonValue[i] = 1;
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console.log("TOUCH PRESS ",i,touchvalue[i],msg.args[i],thresholds[i],floatthresholds[i]);
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}
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} else if (msg.args[i] >= threshold+5) {
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buttonHeld[i] = false;
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}
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msg.args.push(buttonValue[i] ? 1 : 0)
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touchcount[i]++;
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} else if (touchvalue[i] > thresholds[i]+(threshdiff/2)) {
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if (buttonHeld[i]) console.log("TOUCH PRESS RELEASE ",i,touchvalue[i],msg.args[i],thresholds[i],floatthresholds[i],touchcount[i]);
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buttonHeld[i] = false;
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touchcount[i]=0;
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}
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//0 IS SHIFT KEY, SENDS 1 ALL TIME WHEN HELD
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if (i==0 && buttonHeld[0]) buttonValue[0]=1;
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msg.args.push(buttonValue[i])
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}
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// keys 0 + 3 = euler reset
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if (buttonHeld[0] && buttonHeld[3]) {
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eulerRotation = [0, 0, 0];
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console.log("EULER ROTATION RESET");
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}
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// LOGIC FOR TOGGLE SWITCHES (4-7)
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@ -261,6 +284,8 @@ const sendAll = (msg, info, oscWS, osclients) => {
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// }
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//------------------------------------------------
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}
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// Convert quaternion diff to euler angle diff
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if (msg.address == '/quaternionDiff') {
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const euler = eulerFromQuaternion(msg.args, 'XYZ');
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