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:
- 0:a4d93cd4c30d
- Child:
- 1:fd4f70088311
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Fri Dec 21 13:32:18 2012 +0000
@@ -0,0 +1,620 @@
+//-------------------------------------------------------------
+// TI DAC8568 OSC-CV Converter
+//
+// DAC8568 16bit Octal DAC http://www.ti.com/product/dac8568
+//
+// referred to
+// xshige's OSCReceiver
+// http://mbed.org/users/xshige/programs/OSCReceiver/
+// radiojunkbox's OSC-CV_Example
+// http://mbed.org/users/radiojunkbox/code/KAMUI_OSC-CV_Example/
+// Robin Price's Homebrew midi-cv box
+// http://crx091081gb.net/?p=69
+// Masahiro Hattori's TextLCD Module Functions
+// http://www.eleclabo.com/denshi/device/lcd1602/gcram.html
+// Dirk-Willem van Gulik's BonjourLib
+// http://mbed.org/users/dirkx/code/BonjourLib/file/bb6472f455e8/services/mDNS
+//
+// Released under the MIT License: http://mbed.org/license/mit
+//-------------------------------------------------------------
+
+#pragma O3
+#pragma Otime
+
+#include "mbed.h"
+#include "TextLCD.h" //edit "writeCommand" "writeData" protected -> public
+#include "EthernetNetIf.h"
+#include "HTTPServer.h"
+#include "mDNSResponder.h" // mDNS response to announce oneselve
+#include "UDPSocket.h"
+#include "OSCReceiver.h"
+#include <stdlib.h>
+#include <ctype.h>
+#include "math.h"
+
+//-------------------------------------------------------------
+// Define
+
+#define MODE_LIN 0 // Linear ~LinearCV Mode
+#define MODE_QChr 1 // Chromatic ~Quantize Mode
+#define MODE_QMaj 2 // Major
+#define MODE_QDor 3 // Dorian
+#define MODE_QPen 4 // Pentatonic
+
+#define QUAN_RES1 116 // Quantize voltage Steps
+#define QUAN_RES2 69
+#define QUAN_RES3 68
+#define QUAN_RES4 48
+
+#define MODE_NUM 5 // Modes
+
+#define SPI_RATE 40000000 // 40Mbps SPI Clock
+#define SCALING_N 38400.0
+#define INPUT_PORT 12345 // Input Port Number
+
+#define UPDATE_INTERVAL 60 // CV Update Interval (us)
+#define POLLING_INTERVAL 25 // Polling Interval (us)
+
+//-------------------------------------------------------------
+// DAC8568 Control Bits
+
+#define WRITE 0x00
+#define UPDATE 0x01
+#define WRITE_UPDATE_ALL 0x02 // LDAC Write to Selected Update All
+#define WRITE_UPDATE_N 0x03 // LDAC Write to Selected Update Respective
+#define POWER 0x04
+#define CLR 0x05 // Clear Code Register
+#define WRITE_LDAC_REG 0x06
+#define RESET 0x07 // Software Reset DAC8568
+#define SETUP_INTERNAL_REF 0x08
+
+//-------------------------------------------------------------
+
+#define _DISABLE 0
+#define _ENABLE 1
+
+//-------------------------------------------------------------
+// Functions
+
+void NetPoll(void);
+void InitOSCCV(void);
+void UpdateCV(unsigned char, unsigned char, unsigned int);
+void SetCV(void);
+void CheckSW(void);
+void CVMeter(unsigned int, unsigned int);
+void WriteCustomChar(unsigned char, unsigned char*);
+int SetupEthNetIf(void);
+void onUDPSocketEvent(UDPSocketEvent);
+
+//-------------------------------------------------------------
+// Silentway Calibration Data Mapping
+// http://www.expert-sleepers.co.uk/silentway.html
+
+// Chromatic Scale
+const float calibMap1[QUAN_RES1] = {
+0.00663080, 0.01433030, 0.02202980, 0.02972930, 0.03742880,
+0.04512830, 0.05282781, 0.06052731, 0.06822681, 0.07592630,
+0.08362581, 0.09132531, 0.09902481, 0.10672431, 0.11442380,
+0.12212331, 0.12951356, 0.13671936, 0.14392516, 0.15113096,
+0.15833676, 0.16554256, 0.17274836, 0.17995416, 0.18715996,
+0.19436575, 0.20157155, 0.20877735, 0.21598317, 0.22318897,
+0.23039477, 0.23760056, 0.24480636, 0.25202271, 0.25926629,
+0.26650983, 0.27375340, 0.28099698, 0.28824055, 0.29548413,
+0.30272770, 0.30997124, 0.31721482, 0.32445839, 0.33170196,
+0.33894554, 0.34618911, 0.35343266, 0.36067623, 0.36791980,
+0.37516347, 0.38241133, 0.38965923, 0.39690709, 0.40415496,
+0.41140282, 0.41865072, 0.42589858, 0.43314645, 0.44039431,
+0.44764221, 0.45489007, 0.46213794, 0.46938580, 0.47663370,
+0.48388156, 0.49112943, 0.49837729, 0.50566339, 0.51296055,
+0.52025765, 0.52755481, 0.53485191, 0.54214907, 0.54944617,
+0.55674326, 0.56404042, 0.57133752, 0.57863468, 0.58593178,
+0.59322894, 0.60052603, 0.60782319, 0.61512029, 0.62241745,
+0.62976688, 0.63714498, 0.64452308, 0.65190119, 0.65927929,
+0.66665739, 0.67403549, 0.68141359, 0.68879169, 0.69616979,
+0.70354789, 0.71092600, 0.71830410, 0.72568226, 0.73306036,
+0.74043846, 0.74781656, 0.75820577, 0.76986063, 0.78151548,
+0.79317033, 0.80482519, 0.81648004, 0.82813489, 0.83978975,
+0.85144460, 0.86309946, 0.87475431, 0.90686423, 0.93941462,
+0.97196496
+};
+
+// Major Scale
+const float calibMap2[QUAN_RES2] = {
+0.00663080, 0.01433030, 0.02972930, 0.04512830, 0.05282781,
+0.06822681, 0.08362581, 0.09902481, 0.10672431, 0.12212331,
+0.13671936, 0.14392516, 0.15833676, 0.17274836, 0.18715996,
+0.19436575, 0.20877735, 0.22318897, 0.23039477, 0.24480636,
+0.25926629, 0.27375340, 0.28099698, 0.29548413, 0.30997124,
+0.31721482, 0.33170196, 0.34618911, 0.36067623, 0.36791980,
+0.38241133, 0.39690709, 0.40415496, 0.41865072, 0.43314645,
+0.44764221, 0.45489007, 0.46938580, 0.48388156, 0.49112943,
+0.50566339, 0.52025765, 0.53485191, 0.54214907, 0.55674326,
+0.57133752, 0.57863468, 0.59322894, 0.60782319, 0.62241745,
+0.62976688, 0.64452308, 0.65927929, 0.66665739, 0.68141359,
+0.69616979, 0.71092600, 0.71830410, 0.73306036, 0.74781656,
+0.75820577, 0.78151548, 0.80482519, 0.82813489, 0.83978975,
+0.86309946, 0.90686423, 0.93941462
+};
+
+// Dorian Scale
+const float calibMap3[QUAN_RES3] = {
+0.00663080, 0.01433030, 0.02972930, 0.04512830, 0.06052731,
+0.06822681, 0.08362581, 0.09902481, 0.10672431, 0.12212331,
+0.13671936, 0.15113096, 0.15833676, 0.17274836, 0.18715996,
+0.19436575, 0.20877735, 0.22318897, 0.23760056, 0.24480636,
+0.25926629, 0.27375340, 0.28099698, 0.29548413, 0.30997124,
+0.32445839, 0.33170196, 0.34618911, 0.36067623, 0.36791980,
+0.38241133, 0.39690709, 0.41140282, 0.41865072, 0.43314645,
+0.44764221, 0.45489007, 0.46938580, 0.48388156, 0.49837729,
+0.50566339, 0.52025765, 0.53485191, 0.54214907, 0.55674326,
+0.57133752, 0.58593178, 0.59322894, 0.60782319, 0.62241745,
+0.62976688, 0.64452308, 0.65927929, 0.67403549, 0.68141359,
+0.69616979, 0.71092600, 0.71830410, 0.73306036, 0.74781656,
+0.76986063, 0.78151548, 0.80482519, 0.82813489, 0.83978975,
+0.86309946, 0.90686423, 0.97196496
+};
+
+// Pentatonic Scale
+const float calibMap4[QUAN_RES4] = {
+0.01433030, 0.02972930, 0.04512830, 0.06822681, 0.08362581,
+0.10672431, 0.12212331, 0.13671936, 0.15833676, 0.17274836,
+0.19436575, 0.20877735, 0.22318897, 0.24480636, 0.25926629,
+0.28099698, 0.29548413, 0.30997124, 0.33170196, 0.34618911,
+0.36791980, 0.38241133, 0.39690709, 0.41865072, 0.43314645,
+0.45489007, 0.46938580, 0.48388156, 0.50566339, 0.52025765,
+0.54214907, 0.55674326, 0.57133752, 0.59322894, 0.60782319,
+0.62976688, 0.64452308, 0.65927929, 0.68141359, 0.69616979,
+0.71830410, 0.73306036, 0.74781656, 0.78151548, 0.80482519,
+0.83978975, 0.86309946, 0.90686423
+};
+
+//-------------------------------------------------------------
+// CV Meter Custom Character
+
+unsigned char str1[8] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F};
+unsigned char str2[8] = {0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0x1F};
+unsigned char str3[8] = {0x00,0x00,0x00,0x00,0x00,0x1F,0x1F,0x1F};
+unsigned char str4[8] = {0x00,0x00,0x00,0x00,0x1F,0x1F,0x1F,0x1F};
+unsigned char str5[8] = {0x00,0x00,0x00,0x1F,0x1F,0x1F,0x1F,0x1F};
+unsigned char str6[8] = {0x00,0x00,0x1F,0x1F,0x1F,0x1F,0x1F,0x1F};
+unsigned char str7[8] = {0x00,0x1F,0x1F,0x1F,0x1F,0x1F,0x1F,0x1F};
+unsigned char str8[8] = {0x1F,0x1F,0x1F,0x1F,0x1F,0x1F,0x1F,0x1F};
+
+//-------------------------------------------------------------
+// Global Variables
+
+float gOSC_cv[8];
+float gGlide;
+unsigned int gMode;
+
+//-------------------------------------------------------------
+// mbed Functions
+
+TextLCD gLCD(p9, p10, p11, p12, p13, p14); // rs, e, d4-d7
+
+SPI gSPI(p5,p6,p7); // SPI (p6 unconnected)
+DigitalOut gSYNCMODE(p15); // SYNC DAC8568
+DigitalOut gLDAC(p16); // LDAC DAC8568
+
+DigitalOut gGATES[4] = {p21, p22, p23, p24}; // GateOut
+DigitalOut gLEDS[4] = {p18, p19, p20, p28}; // LED
+DigitalOut gCLOCKOUT(p25); // ClockOut
+
+AnalogIn gAIN(p17); // Glide Potentiometer
+InterruptIn gSW(p30); // Mode SW
+
+Ticker gSetter; // Ticker SetCV
+Ticker gPoller; // Ticker Polling
+
+// Ethernet
+EthernetNetIf gEth;
+UDPSocket gUdp;
+
+//-------------------------------------------------------------
+// main
+
+int main()
+{
+ int i;
+
+ if(SetupEthNetIf() == -1)
+ {
+ for(i = 0; i < 4; i++)
+ {
+ gLEDS[i] = 1;
+ wait(0.25);
+ }
+ return -1;
+ }
+
+ // mdns (Bonjour)
+ HTTPServer svr;
+ mDNSResponder mdns;
+ svr.addHandler<SimpleHandler>("/");
+ svr.bind(INPUT_PORT);
+ IpAddr ip = gEth.getIp();
+ mdns.announce(ip, "OSCtoCV", "_osc._udp", INPUT_PORT, "mbed(OSCtoCV)", (char *[]) {"path=/",NULL});
+
+ InitOSCCV();
+
+ // loop
+ while(1)
+ {
+ gGlide = gAIN.read();
+
+ gLCD.locate( 0, 1 );
+ gLCD.printf("12345678 G>>%3.2f", gGlide);
+
+ switch(gMode)
+ {
+ case MODE_LIN:
+ gLCD.locate( 9, 0 );
+ gLCD.printf("OSC-CV");
+ break;
+
+ case MODE_QChr:
+ gLCD.locate( 9, 0 );
+ gLCD.printf("QUAN_C");
+ break;
+
+ case MODE_QMaj:
+ gLCD.locate( 9, 0 );
+ gLCD.printf("QUAN_M");
+ break;
+
+ case MODE_QDor:
+ gLCD.locate( 9, 0 );
+ gLCD.printf("QUAN_D");
+ break;
+
+ case MODE_QPen:
+ gLCD.locate( 9, 0 );
+ gLCD.printf("QUAN_P");
+ break;
+ }
+ //CV Meter
+ for(i = 0; i < 8; i++)
+ {
+ CVMeter(i, (unsigned int)gOSC_cv[i]);
+ }
+ }
+}
+
+//-------------------------------------------------------------
+// Ethernet Polling
+
+void NetPoll()
+{
+ Net::poll();
+}
+
+//-------------------------------------------------------------
+// Initialize OSC-CV
+
+void InitOSCCV()
+{
+ // write custom char LCD CGRAM
+ WriteCustomChar(0x00, str1);
+ WriteCustomChar(0x01, str2);
+ WriteCustomChar(0x02, str3);
+ WriteCustomChar(0x03, str4);
+ WriteCustomChar(0x04, str5);
+ WriteCustomChar(0x05, str6);
+ WriteCustomChar(0x06, str7);
+ WriteCustomChar(0x07, str8);
+
+ // Init. SPI
+ gLDAC = _ENABLE;
+ gSPI.format(8,1); // Data word length 8bit, Mode=1
+ gSPI.frequency(SPI_RATE);
+
+ UpdateCV(CLR, 0, 0); // Ignore CLR Pin
+
+ gSW.mode(PullUp); //Use internal pullup for ModeSW
+ wait(.001);
+
+ gMode = 0;
+
+ gSW.fall(&CheckSW); // InterruptIn falling edge(ModeSW)
+ gSetter.attach_us(&SetCV, UPDATE_INTERVAL); // Ticker SetCV
+ gPoller.attach_us(&NetPoll, POLLING_INTERVAL); // Ticker Polling
+ wait(0.5);
+}
+
+//-------------------------------------------------------------
+// SPI Transfer
+// DAC8568 data word length 32bit (8bit shift out)
+
+void UpdateCV(unsigned char control, unsigned char address, unsigned int data)
+{
+ typedef unsigned char byte;
+
+ __disable_irq();
+
+ switch(control)
+ {
+ case WRITE_UPDATE_N:
+ {
+ gSYNCMODE = _DISABLE;
+ gSPI.write(00000000|control); //padding at beginning of byte and control bits
+ gSPI.write(address << 4 | data >> 12); //address(ch) bits
+ gSPI.write((data << 4) >> 8); // middle 8 bits of data
+ gSPI.write((data << 12) >> 8 | 00001111);
+ gSYNCMODE = _ENABLE;
+ gLDAC = _DISABLE;
+ gLDAC = _ENABLE;
+ break;
+ }
+ case RESET:
+ {
+ gSYNCMODE = _DISABLE;
+ gSPI.write(00000111); //Software RESET
+ gSPI.write(00000000);
+ gSPI.write(00000000);
+ gSPI.write(00000000);
+ gSYNCMODE = _ENABLE;
+ break;
+ }
+ case CLR:
+ {
+ gSYNCMODE = _DISABLE;
+ gSPI.write(00000101); //CLR Register
+ gSPI.write(00000000);
+ gSPI.write(00000000);
+ gSPI.write(00000011); //Ignore CLR Pin
+ gSYNCMODE = _ENABLE;
+ break;
+ }
+ }
+
+ __enable_irq();
+}
+
+//-------------------------------------------------------------
+// Calculate CV
+
+void SetCV()
+{
+ static unsigned int ch;
+ float glidecv[8];
+ unsigned int cv[8];
+ static float oldcv[8];
+ static unsigned int quan;
+ float qcv;
+
+ switch(gMode)
+ {
+ case MODE_LIN:
+
+ glidecv[ch] = oldcv[ch] * gGlide + gOSC_cv[ch] * (1.0f - gGlide);
+ oldcv[ch] = glidecv[ch];
+ cv[ch] = (unsigned int)glidecv[ch];
+
+ UpdateCV(WRITE_UPDATE_N, ch, cv[ch]);
+ break;
+
+ case MODE_QChr:
+
+ quan = 65535 / QUAN_RES1;
+ qcv = calibMap1[(unsigned int)(gOSC_cv[ch] / quan )];
+
+ glidecv[ch] = oldcv[ch] * gGlide + (qcv * SCALING_N) * (1.0f - gGlide);
+ oldcv[ch] = glidecv[ch];
+ cv[ch] = (unsigned int)glidecv[ch];
+
+ UpdateCV(WRITE_UPDATE_N, ch, cv[ch]);
+ break;
+
+ case MODE_QMaj:
+
+ quan = 65535 / QUAN_RES2;
+ qcv = calibMap2[(unsigned int)(gOSC_cv[ch] / quan )];
+
+ glidecv[ch] = oldcv[ch] * gGlide + (qcv * SCALING_N) * (1.0f - gGlide);
+ oldcv[ch] = glidecv[ch];
+ cv[ch] = (unsigned int)glidecv[ch];
+
+ UpdateCV(WRITE_UPDATE_N, ch, cv[ch]);
+ break;
+
+ case MODE_QDor:
+
+ quan = 65535 / QUAN_RES3;
+ qcv = calibMap3[(unsigned int)(gOSC_cv[ch] / quan )];
+
+ glidecv[ch] = oldcv[ch] * gGlide + (qcv * SCALING_N) * (1.0f - gGlide);
+ oldcv[ch] = glidecv[ch];
+ cv[ch] = (unsigned int)glidecv[ch];
+
+ UpdateCV(WRITE_UPDATE_N, ch, cv[ch]);
+ break;
+
+ case MODE_QPen:
+
+ quan = 65535 / QUAN_RES4;
+ qcv = calibMap4[(unsigned int)(gOSC_cv[ch] / quan )];
+
+ glidecv[ch] = oldcv[ch] * gGlide + (qcv * SCALING_N) * (1.0f - gGlide);
+ oldcv[ch] = glidecv[ch];
+ cv[ch] = (unsigned int)glidecv[ch];
+
+ UpdateCV(WRITE_UPDATE_N, ch, cv[ch]);
+ break;
+ }
+
+ ch++;
+ ch &= 0x07;
+}
+
+//-------------------------------------------------------------
+// Check SW
+
+void CheckSW()
+{
+ if (gMode < MODE_NUM - 1)
+ {
+ gMode++;
+
+ } else {
+
+ gMode = 0;
+ }
+}
+
+//-------------------------------------------------------------
+// CV meter
+
+void CVMeter(unsigned int ch, unsigned int level)
+{
+ unsigned int cvmeter;
+
+ cvmeter = level / (SCALING_N / 7.9);
+ gLCD.locate ( ch, 0 );
+ gLCD.putc(cvmeter); // put custom char
+}
+
+//-------------------------------------------------------------
+// Write command Custom Char LCD CGRAM(CV Meter)
+
+void WriteCustomChar(unsigned char addr, unsigned char *c)
+{
+ char cnt = 0;
+ addr = ((addr << 3) | 0x40);
+
+ while(cnt < 0x08)
+ {
+ gLCD.writeCommand(addr | cnt);
+ gLCD.writeData(*c);
+ cnt++;
+ c++;
+ }
+}
+
+//-------------------------------------------------------------
+// Setup Ethernet port
+
+int SetupEthNetIf()
+{
+ gLCD.locate( 0, 1 );
+ gLCD.printf("Setting up... ");
+// printf("Setting up...\r\n");
+ EthernetErr ethErr = gEth.setup();
+
+ if(ethErr)
+ {
+ gLCD.locate( 0, 1 );
+ gLCD.printf("Error in setup.");
+// printf("Error %d in setup.\r\n", ethErr);
+
+ return -1;
+ }
+// printf("Setup OK\r\n");
+
+// printf("IP address %d.%d.%d.%d\r\n", gEth.getIp()[0], gEth.getIp()[1], gEth.getIp()[2], gEth.getIp()[3]);
+ Host broadcast(IpAddr(gEth.getIp()[0], gEth.getIp()[1], gEth.getIp()[2], 255), INPUT_PORT, NULL);
+ gUdp.setOnEvent(&onUDPSocketEvent);
+ gUdp.bind(broadcast);
+
+ gLCD.locate( 0, 1 );
+ gLCD.printf("%03d.%03d.%03d.%03d", gEth.getIp()[0], gEth.getIp()[1], gEth.getIp()[2], gEth.getIp()[3]);
+ wait(2.0);
+
+ return 0;
+}
+
+//-------------------------------------------------------------
+// Handller receive UDP Packet
+
+void onUDPSocketEvent(UDPSocketEvent e)
+{
+ union OSCarg msg[10];
+ static int num;
+
+ switch(e)
+ {
+ case UDPSOCKET_READABLE: //The only event for now
+ char buf[256] = {0};
+ Host host;
+
+ while( int len = gUdp.recvfrom( buf, 256, &host ))
+ {
+ if(len <= 0) break;
+ // printf("\r\nFrom %d.%d.%d.%d:\r\n",
+ // host.getIp()[0], host.getIp()[1], host.getIp()[2], host.getIp()[3]);
+
+ getOSCmsg(buf,msg);
+ // printf("OSCmsg: %s %s %f %i\r\n",
+ // msg[0].address, msg[1].typeTag, msg[2].f, msg[2].i);
+
+ len = strlen(msg[0].address);
+ if(isdigit(msg[0].address[len-1])) num = msg[0].address[len-1] - '0' - 1;
+ else num = -1;
+
+ unsigned int absv = msg[2].f * 1; //convert -0 to 0
+
+ // address pattern SYNC & GATE (Type Tag int, float)
+ if((strncmp(msg[0].address,"/1/sync",7)==0) && (num == -1)) {
+ if(num > 1) break;
+ if(absv >= 1 || msg[2].i >= 1) gCLOCKOUT = 1;
+ else gCLOCKOUT = 0;
+ break;
+
+ } else if ((strncmp(msg[0].address,"/1/gate",7)==0) && (num != -1)) {
+ if(num > 3) break;
+ if(absv >= 1 || msg[2].i >= 1) gLEDS[num] = gGATES[num] = 1;
+ else gLEDS[num] = gGATES[num] = 0;
+ break;
+ // (touchOSC Control push, toggle)
+ } else if ((strncmp(msg[0].address,"/1/push",7)==0) && (num != -1)) {
+ if(num > 3) break;
+ if(absv >= 1 || msg[2].i >= 1) gLEDS[num] = gGATES[num] = 1;
+ else gLEDS[num] = gGATES[num] = 0;
+ break;
+
+ } else if ((strncmp(msg[0].address,"/1/toggle",9)==0) && (num != -1)) {
+ if(num > 3) break;
+ if(absv >= 1 || msg[2].i >= 1) gLEDS[num] = gGATES[num] = 1;
+ else gLEDS[num] = gGATES[num] = 0;
+ break;
+ } else if ((strncmp(msg[0].address,"/1/multipush",12)==0) && (num != -1)) {
+ if(num > 3) break;
+ if(absv >= 1 || msg[2].i >= 1) gLEDS[num] = gGATES[num] = 1;
+ else gLEDS[num] = gGATES[num] = 0;
+ break;
+ }
+
+ // address pattern CV (Type Tag float)
+ if((strncmp(msg[0].address,"/1/cv",5)==0) && (num != -1)) {
+ if(num > 7) break;
+ if(msg[1].typeTag[1] == 'f') gOSC_cv[num] = msg[2].f * (SCALING_N);
+ break;
+ // (touchOSC Control fader, rotary, xy, multixy, multifader)
+ } else if ((strncmp(msg[0].address,"/1/fader",8)==0) && (num != -1)) {
+ if(num > 7) break;
+ if(msg[1].typeTag[1] == 'f') gOSC_cv[num] = msg[2].f * (SCALING_N);
+ break;
+
+ } else if ((strncmp(msg[0].address,"/1/rotary",9)==0) && (num != -1)) {
+ if(num > 7) break;
+ if(msg[1].typeTag[1] == 'f') gOSC_cv[num] = msg[2].f * (SCALING_N);
+ break;
+
+ } else if ((strncmp(msg[0].address,"/1/xy",5)==0) && (num != -1)) {
+ if(num > 7) break;
+ 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);
+ break;
+
+ } else if ((strncmp(msg[0].address,"/1/multixy",10)==0) && (num != -1)) {
+ if(num > 7) break;
+ 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);
+ break;
+
+ } else if ((strncmp(msg[0].address,"/1/multifader",13)==0) && (num != -1)) {
+ if(num > 7) break;
+ if(msg[1].typeTag[1] == 'f') gOSC_cv[num] = msg[2].f * (SCALING_N);
+ }
+ }
+ }
+ }