casiotone 401
/
OSCtoCVConverter
Important changes to repositories hosted on mbed.com
Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.
To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.
It is also possible to export all your personal repositories from the account settings page.
Dependencies: Bonjour OSCReceiver TextLCD mbed mbed-rpc BurstSPI DebouncedInterrupt FastIO MIDI OSC OSCtoCV ClockControl
Revision 6:5796b63c70ef, committed 2013-01-28
- Comitter:
- casiotone401
- Date:
- Mon Jan 28 12:30:15 2013 +0000
- Parent:
- 5:e305509d53f3
- Child:
- 7:a04f8378662e
- Commit message:
- bug fix
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/main.cpp Sat Jan 26 02:04:03 2013 +0000
+++ b/main.cpp Mon Jan 28 12:30:15 2013 +0000
@@ -233,12 +233,12 @@
static float gSeq_cv1[8];
static float gSeq_cv2[8];
static float gGlide;
-unsigned int gMode;
+volatile static int gMode;
// Variables for Control
float gCtrl[2];
-unsigned int gCtrlSW[4];
+volatile int gCtrlSW[4];
//-------------------------------------------------------------
// mbed Functions
@@ -268,7 +268,7 @@
int main()
{
- float pot, _pot;
+ static float pot, _pot;
int bpm, _bpm;
int shift1, shift2, shift3, shift4;
@@ -315,62 +315,64 @@
_pot = gAIN.read();
}
- if(gMode == MODE_SEQ) // Mode Sequencer & Shift Register
+ switch(gMode)
{
- if(gCtrlSW[0] == 1) // Stop (gCtrlSW[0])
- {
- bpm = 0;
-
- } else {
+ case MODE_SEQ:
bpm = (gCtrl[0] * 300 + 10); // Set BPM (gCtrl[0])
- }
- if(abs(bpm - _bpm) > 1)
- {
- UpdateGate(bpm, NRESET, GATEALL, 3, 0); // Reset (if bpm change)
-
- _bpm = bpm;
- }
+ if(abs(bpm - _bpm) > 1)
+ {
+ UpdateGate(bpm, NRESET, GATEALL, 3, 0); // Reset (if bpm change)
+ _bpm = bpm;
+
+ } else if (gCtrlSW[0] == 1) { // Stop (gCtrlSW[0])
+
+ bpm = 0;
+ }
- if(gCtrlSW[2] == 0 && gCtrlSW[3] == 0) // Sequencer Mode1
- {
- shift1 = UpdateGate(bpm, N16TH, GATE1, 3, 0); // Shift Timming 16th note
+ if(gCtrlSW[2] == 0 && gCtrlSW[3] == 0) // Sequencer Mode1
+ {
+ shift1 = UpdateGate(bpm, N16TH, GATE1, 3, 0); // Shift Timming 16th note
- UpdateGate(bpm, N8TH, GATE2, 3, 0);
- UpdateGate(bpm, NDOT8, GATE3, 3, 0);
- UpdateGate(bpm, TRIP4, GATE4, 3, 0);
+ UpdateGate(bpm, N8TH, GATE2, 3, 0);
+ UpdateGate(bpm, NDOT8, GATE3, 3, 0);
+ UpdateGate(bpm, TRIP4, GATE4, 3, 0);
- SeqCV(shift1); // Do shift ch all
+ SeqCV(shift1); // Do shift ch all
+ continue;
- } else if (gCtrlSW[2] == 1 && gCtrlSW[3] == 0) { // Sequencer Mode2 (if gCtrlSW[2] ON)
+ } else if (gCtrlSW[2] == 1 && gCtrlSW[3] == 0) { // Sequencer Mode2 (if gCtrlSW[2] ON)
- shift1 = UpdateGate(bpm, N16TH, GATE1, 3, 0);
- shift2 = UpdateGate(bpm, N8TH, GATE2, 3, 0);
- shift3 = UpdateGate(bpm, NDOT4, GATE3, 3, 0);
- shift4 = UpdateGate(bpm, TRIP8, GATE4, 3, 0);
+ shift1 = UpdateGate(bpm, N16TH, GATE1, 3, 0);
+ shift2 = UpdateGate(bpm, N8TH, GATE2, 3, 0);
+ shift3 = UpdateGate(bpm, NDOT4, GATE3, 3, 0);
+ shift4 = UpdateGate(bpm, TRIP8, GATE4, 3, 0);
- SeqCV(shift1); // Do shift ch 1~5
- SeqCV(shift2); // Do shift ch 6
- SeqCV(shift3); // Do shift ch 7
- SeqCV(shift4); // Do shift ch 8
+ SeqCV(shift1); // Do shift ch 1~5
+ SeqCV(shift2); // Do shift ch 6
+ SeqCV(shift3); // Do shift ch 7
+ SeqCV(shift4); // Do shift ch 8
+ continue;
- } else if (gCtrlSW[3] == 1) { // Sequencer Mode3 (if gCtrlSW[3] ON)
- // (ch6,7,8, short loop)
- shift1 = UpdateGate(bpm, N16TH, GATE1, 3, 0);
- shift2 = UpdateGate(bpm, N8TH, GATE2, 3, 0);
- shift3 = UpdateGate(bpm, NDOT8, GATE3, 3, 0);
- shift4 = UpdateGate(bpm, TRIP4, GATE4, 3, 0);
+ } else if (gCtrlSW[3] == 1) { // Sequencer Mode3 (if gCtrlSW[3] ON)
+ // (ch6,7,8, short loop)
+ shift1 = UpdateGate(bpm, N16TH, GATE1, 3, 0);
+ shift2 = UpdateGate(bpm, N8TH, GATE2, 3, 0);
+ shift3 = UpdateGate(bpm, NDOT8, GATE3, 3, 0);
+ shift4 = UpdateGate(bpm, TRIP4, GATE4, 3, 0);
- SeqCV(shift1); // Do shift ch 1~5
- SeqCV(shift2); // Do shift ch 6
- SeqCV(shift3); // Do shift ch 7
- SeqCV(shift4); // Do shift ch 8
- }
+ SeqCV(shift1); // Do shift ch 1~5
+ SeqCV(shift2); // Do shift ch 6
+ SeqCV(shift3); // Do shift ch 7
+ SeqCV(shift4); // Do shift ch 8
+ continue;
+ }
+
+ default:
- } else {
-
- SetCV();
+ SetCV();
+ continue;
}
}
}
@@ -693,10 +695,11 @@
void SeqCV(int shift)
{
+ int i, j, k;
static int ch;
static int cnt1, cnt2, cnt3;
static int cntloop1, cntloop2, cntloop3;
- static unsigned int SeqMode;
+ static int SeqMode;
static float glidecv[8];
unsigned int cv[8];
static float shiftcv[8];
@@ -821,55 +824,34 @@
break;
}
- if((gCtrlSW[2] == 0 || gCtrlSW[2] == 1) && gCtrlSW[3] == 0)
+ if((gCtrlSW[2] == 0 || gCtrlSW[2] == 1) && gCtrlSW[3] == 0)// Sequencer Mode1
{
- for(int i = 1; i < 8; ++i)
+ for(i = 1; i < 8; ++i)
{
glidecv[i] = glidecv[i] * gGlide + shiftcv[i] * (1.0f - gGlide);
cv[i] = (unsigned int)glidecv[i];
UpdateCV(WRITE_UPDATE_N, i, &cv[i]);
+
+ if(shift == 1) // GATE1
+ {
+ for(i = 1; i < 8; ++i) // Shift ch2~8
+ {
+ shiftcv[i] = glidecv[i-1];
+ }
+
+ ch++;
+ ch &= 0x0F;
+ }
+
+ cnt1 = cnt2 = cnt3 = 0;
}
- } else if (gCtrlSW[3] == 1) {
-
- for(int j = 1; j < 5; ++j)
- {
- glidecv[j] = glidecv[j] * gGlide + shiftcv[j] * (1.0f - gGlide);
- cv[j] = (unsigned int)glidecv[j];
-
- UpdateCV(WRITE_UPDATE_N, j, &cv[j]);
- }
-
- for(int k = 5; k < 8; ++k)
- {
- glidecv[k] = glidecv[k] * gGlide + loopcv[k - 5] * (1.0f - gGlide);
- cv[k] = (unsigned int)glidecv[k];
-
- UpdateCV(WRITE_UPDATE_N, k, &cv[k]);
- }
- }
-
- if(gCtrlSW[2] == 0 && gCtrlSW[3] == 0) // Sequencer Mode1
- {
- if(shift == 1) // GATE1
- {
- for(int i = 1; i < 8; ++i) // Shift ch2~8
- {
- shiftcv[i] = glidecv[i-1];
- }
-
- ch++;
- ch &= 0x0F;
- }
-
- cnt1 = cnt2 = cnt3 = 0;
-
} else if (gCtrlSW[2] == 1 && gCtrlSW[3] == 0) { // Sequencer Mode2
if(shift == 1) // GATE1
{
- for(int j = 1; j < 5; ++j)
+ for(j = 1; j < 5; ++j)
{
shiftcv[j] = glidecv[j-1]; // Shift ch2~5
}
@@ -888,13 +870,29 @@
} else if (shift == 4) { // GATE4
shiftcv[7] = glidecv[3]; // Shift ch8
- }
-
+ }
+
} else if (gCtrlSW[3] == 1) { // Sequencer Mode3
+ for(j = 1; j < 5; ++j)
+ {
+ glidecv[j] = glidecv[j] * gGlide + shiftcv[j] * (1.0f - gGlide);
+ cv[j] = (unsigned int)glidecv[j];
+
+ UpdateCV(WRITE_UPDATE_N, j, &cv[j]);
+ }
+
+ for(k = 5; k < 8; ++k)
+ {
+ glidecv[k] = glidecv[k] * gGlide + loopcv[k - 5] * (1.0f - gGlide);
+ cv[k] = (unsigned int)glidecv[k];
+
+ UpdateCV(WRITE_UPDATE_N, k, &cv[k]);
+ }
+
if(shift == 1) // GATE1
{
- for(int i = 1; i < 8; ++i)
+ for(i = 1; i < 8; ++i)
{
shiftcv[i] = glidecv[i-1]; // Shift ch2~5
}
@@ -1003,7 +1001,7 @@
void CVMeter(int ch, const unsigned int *level)
{
- unsigned int cvmeter;
+ static unsigned int cvmeter;
cvmeter = *level / (SCALING_N / 7.9);
@@ -1116,7 +1114,8 @@
{
union OSCarg msg[10];
static int num;
-
+ unsigned int absv;
+
switch(e)
{
case UDPSOCKET_READABLE: // The only event for now
@@ -1141,11 +1140,10 @@
else
num = -1;
- unsigned int absv = msg[2].f + 0; //convert -0 to 0
+ absv = msg[2].f + 0; //convert -0 to 0
// address pattern SYNC & GATE (Type Tag int, float)
- if((strncmp(msg[0].address+(len-1)-4, "sync", 4)==0) && (num == -1)) {
- if(num > 1) break;
+ if(strncmp(msg[0].address+(len-1)-4, "sync", 4)==0) {
if(absv >= 1 || msg[2].i >= 1) gCLOCKOUT = 1;
else gCLOCKOUT = 0;
break;