casiotone 401
OSC-CV Converter
Dependencies: Bonjour OSCReceiver TextLCD mbed mbed-rpc BurstSPI DebouncedInterrupt FastIO MIDI OSC OSCtoCV ClockControl
OSC to CV Converter
http://gtbts.tumblr.com/post/125663817741/osc-to-cv-converter-ver2-mbed-osctocv
Diff: main.cpp
- Revision:
- 27:65e873bf8307
- Parent:
- 26:8673d5254f7d
- Child:
- 29:8b61b87b9676
--- a/main.cpp Sun Jan 31 12:56:12 2016 +0000
+++ b/main.cpp Tue Feb 16 11:31:57 2016 +0000
@@ -100,6 +100,7 @@
int main()
{
float pot, _pot;
+ float duration, _duration = 0.6;
int bpm;
InitOSCCV();
@@ -140,6 +141,18 @@
bpm = CheckBPM(); // check current BPM
+ duration = gCtrl[6];
+
+ if (_duration != duration) // check current gate duration
+ {
+ sendMes.setTopAddress("/ctrl7");
+ sendMes.setArgs("f", gCtrl[6]);
+
+ osc.sendOsc(&sendMes);
+
+ _duration = duration;
+ }
+
switch (gMode)
{
case MODE_OSC: // OSCtoCV mode
@@ -153,11 +166,11 @@
if (gCtrlSW[3])
{ // euclid sequencer auto offset
- ShiftCVSeq(EuclideanSeq(GateSeq(bpm, N16TH, SUBGATE, (gCtrl[6] * 12), NON_INVERT, GATESOUT_OFF, SYNC_ON), gCtrlSW[0], GATESOUT_OFF, true), gCtrlSW[0], CV_CHANNEL8);
+ ShiftCVSeq(EuclideanSeq(GateSeq(bpm, N16TH, SUBGATE, (duration * 12), NON_INVERT, GATESOUT_OFF, SYNC_ON), gCtrlSW[0], GATESOUT_OFF, true), gCtrlSW[0], CV_CHANNEL8);
} else {
- ShiftCVSeq(BeatsSeq(GateSeq(bpm, N16TH, SUBGATE, (gCtrl[6] * 8), NON_INVERT, GATESOUT_OFF, SYNC_ON), gCtrlSW[0], GATESOUT_OFF), gCtrlSW[0], CV_CHANNEL8);
+ ShiftCVSeq(BeatsSeq(GateSeq(bpm, N16TH, SUBGATE, (duration * 8), NON_INVERT, GATESOUT_OFF, SYNC_ON), gCtrlSW[0], GATESOUT_OFF), gCtrlSW[0], CV_CHANNEL8);
}
break;
@@ -168,11 +181,11 @@
if (gCtrlSW[3])
{ // euclid sequencer auto offset
- M185Seq(EuclideanSeq(GateSeq(bpm, N16TH, SUBGATE, (gCtrl[6] * 12), NON_INVERT, GATESOUT_OFF, SYNC_ON), gCtrlSW[0], GATESOUT_OFF, true), gCtrlSW[0], CV_CHANNEL8);
+ M185Seq(EuclideanSeq(GateSeq(bpm, N16TH, SUBGATE, (duration * 12), NON_INVERT, GATESOUT_OFF, SYNC_ON), gCtrlSW[0], GATESOUT_OFF, true), gCtrlSW[0], CV_CHANNEL8);
} else {
- M185Seq(BeatsSeq(GateSeq(bpm, N16TH, SUBGATE, (gCtrl[6] * 8), NON_INVERT, GATESOUT_OFF, SYNC_ON), gCtrlSW[0], GATESOUT_OFF), gCtrlSW[0], CV_CHANNEL8);
+ M185Seq(BeatsSeq(GateSeq(bpm, N16TH, SUBGATE, (duration * 8), NON_INVERT, GATESOUT_OFF, SYNC_ON), gCtrlSW[0], GATESOUT_OFF), gCtrlSW[0], CV_CHANNEL8);
}
break;
@@ -182,28 +195,28 @@
if (gCtrlSW[3])
{ // euclid sequencer auto offset
- PolyCVSeq(EuclideanSeq(GateSeq(bpm, N16TH, SUBGATE, (gCtrl[6] * 12), NON_INVERT, GATESOUT_OFF, SYNC_ON), gCtrlSW[0], GATESOUT_OFF, true), gCtrlSW[0]);
+ PolyCVSeq(EuclideanSeq(GateSeq(bpm, N16TH, SUBGATE, (duration * 12), NON_INVERT, GATESOUT_OFF, SYNC_ON), gCtrlSW[0], GATESOUT_OFF, true), gCtrlSW[0]);
} else {
- PolyCVSeq(BeatsSeq(GateSeq(bpm, N16TH, SUBGATE, (gCtrl[6] * 8), NON_INVERT, GATESOUT_OFF, SYNC_ON), gCtrlSW[0], GATESOUT_OFF), gCtrlSW[0]);
+ PolyCVSeq(BeatsSeq(GateSeq(bpm, N16TH, SUBGATE, (duration * 8), NON_INVERT, GATESOUT_OFF, SYNC_ON), gCtrlSW[0], GATESOUT_OFF), gCtrlSW[0]);
}
break;
case MODE_EUC: // Euclidean Sequencer mode
- ShiftCVSeq(GateSeq(bpm, N1ST, SUBGATE, (gCtrl[6] * 5), NON_INVERT, GATESOUT_OFF, SYNC_OFF), gCtrlSW[0], CV_CHANNEL8);
+ ShiftCVSeq(GateSeq(bpm, N1ST, SUBGATE, (duration * 5), NON_INVERT, GATESOUT_OFF, SYNC_OFF), gCtrlSW[0], CV_CHANNEL8);
EuclideanSeq(GateSeq(bpm, N16TH, GATE1, 3, NON_INVERT, GATESOUT_OFF, SYNC_OFF), gCtrlSW[0], GATESOUT_ON, false);
break;
case MODE_RND: // Random CV Generator mode
- RandomCVGenerator(GateSeq(bpm, N32TH, GATE1, (gCtrl[6] * 5), NON_INVERT, GATESOUT_OFF, SYNC_ON));
+ RandomCVGenerator(GateSeq(bpm, N32TH, GATE1, (duration * 5), NON_INVERT, GATESOUT_OFF, SYNC_ON));
break;
case MODE_LFO: // Stepped LFO mode
- SteppedLFO(CV_CHANNEL1, true); // LFO out ch1 ~ ch8
+ SteppedLFO(CV_CHANNEL1, false); // LFO out ch1 ~ ch8
break;
default: // CV Calibration mode
@@ -258,7 +271,7 @@
// Init SPI
gLDAC = _ENABLE;
- gSPI.format(8,1); // Data word length 8bit, Mode=1
+ gSPI.format(8, 1); // Data word length 8bit, Mode=1
gSPI.frequency(SPI_RATE);
UpdateCV(CLR, 0, 0); // Ignore CLR Pin
@@ -294,11 +307,11 @@
sendMes.setIp(touchOSCAddress);
sendMes.setPort(touchOSCPort);
- gSW.attach(&CheckModeSW,IRQ_RISE, 30); // InterruptIn rising edge(ModeSW)
+ gSW.attach(&CheckModeSW,IRQ_RISE, 20); // InterruptIn rising edge(ModeSW)
wait(0.5);
gPoller.attach_us(&NetPoll, POLLING_INTERVAL); // Ticker Polling
- wait(0.5);
+ wait(0.2);
}
//-------------------------------------------------------------
@@ -322,10 +335,10 @@
break;
}
- UpdateCVMeter(ch, &cv);
-
- ++ch;
- ch &= 0x07;
+ UpdateCVMeter(ch, &cv);
+
+ ++ch;
+ ch &= 0x07;
}
//-------------------------------------------------------------
@@ -333,17 +346,12 @@
inline void SetCV()
{
- static int ch, qmode, amode, mcount;
+ static int ch, mcount;
static float glidecv[8];
unsigned int cv;
static float qcv;
- qmode = (gCtrl[1] * (SCALE_NUM - 1));
- amode = SCALE_AOUT * qmode;
-
- gAOUT.write_u16(amode);
-
- switch (qmode)
+ switch (CheckQuantizeMode())
{
case Lin:
@@ -460,6 +468,13 @@
sendMes.setTopAddress("/bpm");
sendMes.setArgs("i", bpm);
osc.sendOsc(&sendMes);
+
+ osc.sendOsc(&sendMes);
+
+ sendMes.setTopAddress("/ctrl1");
+ sendMes.setArgs("f", gCtrl[0]);
+
+ osc.sendOsc(&sendMes);
}
}
@@ -591,7 +606,7 @@
_mode = gMode;
}
- qmode = (gCtrl[1] * (SCALE_NUM - 1));
+ qmode = (gCtrl[1] * (SCALE_TOTAL - 1));
if (_qmode != qmode)
{
@@ -751,53 +766,54 @@
{
case UDPSOCKET_READABLE: // The only event for now
- recvlen = gUdp.recvfrom(buf, 1024, &host); // packet length
-
- if (recvlen <= 0) break;
-
- if (!bundleflag && buf[0] == '#') // #bundle
- {
- messagepos += 16; // skip #bundle & timetag
- recvlen -= 16;
-
- bundleflag = true;
- }
-
- do {
+ recvlen = gUdp.recvfrom(buf, 1024, &host); // packet length
+
+ if (recvlen <= 0) break;
+
+ if (!bundleflag && buf[0] == '#') // #bundle
+ {
+ messagepos += 16; // skip #bundle & timetag
+ recvlen -= 16;
+
+ bundleflag = true;
+ }
+
+ do {
+
if (bundleflag)
{
messagepos += 4;
recvlen -= 4;
-
+
if (recvlen <= 8)
{
bundleflag = false;
break;
}
}
-
+
if (getOSCmsg(buf + messagepos, msg) == -1) continue;
-
+
len = strlength(msg[0].address);
-
+
if (isdigit(msg[0].address[len-1]))
{
num = msg[0].address[len-1] - '0' - 1;
-
+
offset = 1;
-
+
if (isdigit(msg[0].address[len-2]))
{
offset = 2;
num += 10;
}
-
+
} else {
-
+
num = -1;
}
-
- // address pattern SYNC & GATE (Type Tag int, float)
+
+ // address pattern SYNC & GATE (Type Tag int, float)
if (!strncmp(msg[0].address + (len - offset) - 4, "sync", 4))
{
if (msg[2].i != 0) gCLOCKOUT = true;
@@ -809,7 +825,7 @@
if (msg[2].i != 0) gGATES[num] = true;
else gGATES[num] = false;
continue;
- // (touchOSC Control push, toggle)
+ // (touchOSC Control push, toggle)
} else if (!strncmp(msg[0].address + (len - offset) - 5, "fader", 5) && (num != -1)) {
if (num > 7) continue;
gOSC_cv[num] = msg[2].f * (SCALING_N);
@@ -820,183 +836,188 @@
if (msg[1].typeTag[1] == 'f') gOSC_cv[num] = msg[2].f * (SCALING_N);
if (msg[1].typeTag[1] == 'f') gOSC_cv[++num] = msg[3].f * (SCALING_N);
continue;
-
+
} else if (!strncmp(msg[0].address + (len - offset) - 12, "multifader1/", 12) && (num != -1)) {
if (num > 7) continue;
if (msg[1].typeTag[1] == 'f') gOSC_cv[num] = msg[2].f * (SCALING_N);
continue;
-
+
} else if (!strncmp(msg[0].address + (len - offset) - 5, "m185/", 5) && (num != -1)) {
if (num > 7) continue;
if (msg[1].typeTag[1] == 'f') g185_cv[num] = msg[2].f * (SCALING_N);
continue;
-
+
} else if (!strncmp(msg[0].address + (len - offset) -10, "sequencer/", 10) && (num != -1)) {
if (num > 15) continue;
gSeq_cv[num] = msg[2].f * (SCALING_N);
continue;
-
+
} else if (!strncmp(msg[0].address + (len - offset) - 6, "ctrlsw", 6) && (num != -1)) {
if (num > 7) continue;
if (msg[2].i != 0) gCtrlSW[num] = true;
else gCtrlSW[num] = false;
continue;
-
+
} else if (!strncmp(msg[0].address + (len - offset) - 4, "ctrl", 4) && (num != -1)) {
if (num > 7) continue;
gCtrl[num] = msg[2].f;
continue;
-
+
} else if (!strncmp(msg[0].address + (len - offset) - 9, "pulsecnt/", 9) && (num != -1)) {
if (num > 7) continue;
gPulseCount[num] = msg[2].f;
continue;
-
+
} else if (!strncmp(msg[0].address + (len - offset) - 9, "gatemode/", 9) && (num != -1)) {
if (num > 15) continue;
gGateMode[num] = msg[2].f;
continue;
-
+
} else if (!strncmp(msg[0].address + (len - offset) - 9, "g185mode/", 9) && (num != -1)) {
if (num > 7) continue;
gGateMode185[num] = msg[2].f;
continue;
-
+
} else if (!strncmp(msg[0].address + (len - offset) - 6, "slide/", 6) && (num != -1)) {
if (num > 15) continue;
gSlide[num] = msg[2].f;
continue;
-
+
} else if (!strncmp(msg[0].address + (len - offset) - 9, "slide185/", 9) && (num != -1)) {
if (num > 7) continue;
gSlide185[num] = msg[2].f;
continue;
-
+
} else if (!strncmp(msg[0].address + (len - offset - 2) - 7, "accent/", 7) && (num != -1)) {
-
+
if (isdigit(msg[0].address[len - 3]))
{
num = msg[0].address[len - 3] - '0' - 1;
}
-
+
gAccent[num] = msg[2].i;
continue;
-
+
} else if (!strncmp(msg[0].address + (len - offset - 3) - 7, "accent/", 7) && (num != -1)) {
-
+
if (isdigit(msg[0].address[len - 3]))
{
num = msg[0].address[len - 3] - '0' - 1;
-
+
if (isdigit(msg[0].address[len - 4]))
{
num += 10;
}
}
-
+
gAccent[num] = msg[2].i;
continue;
-
+
} else if (!strncmp(msg[0].address + (len - offset - 3) - 6, "185acc/", 6) && (num != -1)) {
-
+
if (isdigit(msg[0].address[len-3]))
{
num = msg[0].address[len-3] - '0' - 1;
-
+
if (isdigit(msg[0].address[len - 4]))
{
num += 10;
}
}
-
+
gAccent185[num] = msg[2].i;
continue;
-
+
} else if (!strncmp(msg[0].address + (len - offset - 2) - 3, "bm/", 3) && (num != -1)) {
-
+
if (isdigit(msg[0].address[len - 3]))
{
num = msg[0].address[len - 3] - '0' - 1;
-
+
if (isdigit(msg[0].address[len - 4]))
{
num += 10;
}
}
-
+
if (isdigit(msg[0].address[len - 1]))
{
numrow = msg[0].address[len - 1] - '0' - 1;
}
-
+
gBeatsMatrix[numrow][num] = msg[2].i;
continue;
-
+
} else if (!strncmp(msg[0].address + (len - offset - 3) - 3, "bm/", 3) && (num != -1)) {
-
+
if (isdigit(msg[0].address[len - 3]))
{
num = msg[0].address[len - 3] - '0' - 1;
-
+
if (isdigit(msg[0].address[len - 4]))
{
num += 10;
}
}
-
+
if (isdigit(msg[0].address[len - 1]))
{
numrow = msg[0].address[len - 1] - '0' - 1;
}
-
+
gBeatsMatrix[numrow][num] = msg[2].i;
continue;
-
+
} else if (!strncmp(msg[0].address + (len - offset) - 4, "bpc/", 4) && (num != -1)) {
if (num > 15) continue;
gPulseCountBeats[num] = msg[2].f;
continue;
-
+
} else if (!strncmp(msg[0].address + (len - offset) - 4, "blv/", 4) && (num != -1)) {
if (num > 7) continue;
gBeatsLevel[num] = msg[2].f;
continue;
-
+
} else if (!strncmp(msg[0].address + (len - offset) - 4, "bdc/", 4) && (num != -1)) {
if (num > 7) continue;
gBeatsDecay[num] = msg[2].f;
continue;
-
+
} else if (!strncmp(msg[0].address + (len - offset) - 4, "euca", 4) && (num != -1)) {
if (num > 5) continue;
gEucA[num] = msg[2].f;
continue;
-
+
} else if (!strncmp(msg[0].address + (len - offset) - 4, "eucb", 4) && (num != -1)) {
if (num > 5) continue;
gEucB[num] = msg[2].f;
continue;
-
- } else if (!strncmp(msg[0].address + (len - offset) - 3, "acv", 3) && (num != -1)) {
- if (num > 3) continue;
- gArdCV[num] = msg[2].i;
- continue;
+
+ } else if (MODE_RND || MODE_LFO) {
- } else if (!strncmp(msg[0].address + (len - offset) - 3, "pot", 3) && (num != -1)) {
- if (num > 1) continue;
- gArdPot[num] = msg[2].f;
- continue;
-
- } else if (!strncmp(msg[0].address + (len - offset) - 2, "sw", 2) && (num != -1)) {
- if (num > 1) continue;
- if (msg[2].i != 0) gArdSW[num] = true;
- else gArdSW[num] = false;
- continue;
+ if (!strncmp(msg[0].address + (len - offset) - 3, "acv", 3) && (num != -1)) {
+ if (num > 3) continue;
+ gArdCV[num] = msg[2].i;
+ continue;
+
+ } else if (!strncmp(msg[0].address + (len - offset) - 3, "pot", 3) && (num != -1)) {
+ if (num > 1) continue;
+ gArdPot[num] = msg[2].f;
+ continue;
+
+ } else if (!strncmp(msg[0].address + (len - offset) - 2, "sw", 2) && (num != -1)) {
+ if (num > 1) continue;
+ if (msg[2].i != 0) gArdSW[num] = true;
+ else gArdSW[num] = false;
+ continue;
+
+ }
} else {
+
continue;
}
-
+
} while (bundleflag);
}
}