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- /*
- * GLIB - a Generic LIBrarian and editor for synths
- *
- * Yamaha Common Routines
- */
-
- #define OVERLAY1
-
- #include "glib.h"
- #include <ctype.h>
-
- #define DX100VSIZE 128
- #define DX100NSIZE 17
-
- char *visnum(), *visonoff(), *vism3num(), *viswave(), *vismono();
- char *visfreq(), *visdx1a();
- extern int Tx81;
-
- int *txindex = NULL;
- int txleng = 0;
-
-
- extern int Dopmap[];
-
- int Tx81 = 0; /* 1 means we're talking to the TX81Z */
- int Dopmap[] = { 3,1,2,0 };
-
- int txfreq[] = {
- 50, 56, 62, 69, 75, 81, 87, 93,
- 100, 106, 112, 118, 124, 131, 137, 143,
- 71, 80, 88, 97, 106, 115, 123, 132,
- 141, 149, 158, 167, 176, 184, 193, 202,
- 78, 88, 98, 107, 117, 127, 137, 147,
- 156, 166, 176, 186, 196, 205, 215, 225,
- 87, 98, 108, 119, 130, 141, 151, 162,
- 173, 183, 194, 205, 216, 226, 237, 248,
- 100, 106, 112, 119, 125, 131, 137, 143,
- 149, 156, 162, 168, 174, 180, 187, 193,
- 141, 150, 159, 167, 176, 185, 194, 203,
- 211, 220, 229, 238, 247, 255, 264, 273,
- 157, 167, 177, 186, 196, 206, 216, 226,
- 235, 245, 255, 265, 275, 284, 294, 304,
- 173, 184, 195, 205, 216, 227, 238, 249,
- 259, 270, 281, 292, 303, 313, 324, 335,
- 200, 206, 212, 218, 225, 231, 237, 243,
- 249, 256, 262, 268, 274, 280, 287, 293,
- 282, 291, 300, 308, 317, 326, 335, 344,
- 352, 361, 370, 379, 388, 396, 405, 414,
- 300, 306, 312, 318, 325, 331, 337, 343,
- 349, 356, 362, 368, 374, 380, 387, 393,
- 314, 324, 334, 343, 353, 363, 373, 383,
- 392, 402, 412, 422, 432, 441, 451, 461,
- 346, 357, 368, 378, 389, 400, 411, 422,
- 432, 443, 454, 465, 476, 486, 497, 508,
- 400, 406, 412, 418, 425, 431, 437, 443,
- 449, 456, 462, 468, 474, 480, 487, 493,
- 424, 433, 441, 450, 459, 468, 476, 485,
- 494, 503, 511, 520, 529, 537, 546, 555,
- 471, 481, 491, 500, 510, 520, 530, 539,
- 549, 559, 569, 579, 588, 598, 608, 618,
- 500, 506, 512, 519, 525, 531, 537, 543,
- 550, 556, 562, 568, 574, 581, 587, 593,
- 519, 530, 540, 551, 562, 573, 584, 594,
- 605, 616, 627, 638, 648, 659, 670, 681,
- 565, 574, 582, 591, 600, 609, 617, 626,
- 635, 644, 652, 661, 670, 678, 687, 696,
- 600, 606, 612, 619, 625, 631, 637, 643,
- 650, 656, 662, 668, 674, 681, 687, 693,
- 628, 638, 647, 657, 667, 677, 687, 696,
- 706, 716, 726, 736, 745, 755, 765, 775,
- 692, 703, 713, 724, 735, 746, 757, 767,
- 778, 789, 800, 811, 821, 832, 843, 854,
- 700, 706, 712, 719, 725, 731, 737, 743,
- 750, 756, 762, 768, 774, 781, 787, 793,
- 707, 716, 724, 733, 742, 750, 759, 768,
- 776, 785, 794, 802, 811, 820, 828, 837,
- 785, 795, 804, 814, 824, 834, 844, 853,
- 863, 873, 883, 893, 902, 912, 922, 932,
- 800, 806, 812, 819, 825, 831, 837, 843,
- 850, 856, 862, 868, 874, 881, 887, 893,
- 848, 857, 865, 874, 883, 891, 900, 909,
- 917, 926, 935, 943, 952, 961, 969, 978,
- 865, 876, 886, 897, 908, 919, 930, 940,
- 951, 962, 973, 984, 994, 1005, 1016, 1027,
- 900, 906, 912, 919, 925, 931, 937, 943,
- 950, 956, 962, 968, 974, 981, 987, 993,
- 942, 952, 961, 971, 981, 991, 1001, 1010,
- 1020, 1030, 1040, 1050, 1059, 1069, 1079, 1089,
- 989, 998, 1006, 1015, 1024, 1032, 1041, 1050,
- 1058, 1067, 1076, 1084, 1093, 1102, 1110, 1119,
- 1000, 1006, 1012, 1019, 1025, 1031, 1037, 1043,
- 1050, 1056, 1062, 1068, 1074, 1081, 1087, 1093,
- 1038, 1049, 1060, 1070, 1081, 1092, 1103, 1113,
- 1124, 1135, 1146, 1157, 1167, 1178, 1189, 1200,
- 1099, 1109, 1119, 1128, 1138, 1148, 1158, 1167,
- 1177, 1187, 1197, 1207, 1216, 1226, 1236, 1246,
- 1100, 1106, 1112, 1119, 1125, 1131, 1137, 1143,
- 1150, 1156, 1162, 1168, 1174, 1181, 1187, 1193,
- 1130, 1139, 1147, 1156, 1165, 1173, 1182, 1191,
- 1199, 1208, 1217, 1225, 1234, 1243, 1251, 1260,
- 1200, 1206, 1212, 1219, 1225, 1231, 1237, 1243,
- 1250, 1256, 1262, 1268, 1274, 1281, 1287, 1293,
- 1211, 1222, 1233, 1243, 1254, 1265, 1276, 1286,
- 1297, 1308, 1319, 1330, 1340, 1351, 1362, 1373,
- 1256, 1266, 1276, 1285, 1295, 1305, 1315, 1324,
- 1334, 1344, 1354, 1364, 1373, 1383, 1393, 1403,
- 1272, 1281, 1289, 1298, 1306, 1315, 1323, 1332,
- 1341, 1349, 1358, 1366, 1375, 1384, 1392, 1401,
- 1300, 1306, 1312, 1319, 1325, 1331, 1337, 1343,
- 1350, 1356, 1362, 1368, 1374, 1381, 1387, 1393,
- 1384, 1395, 1406, 1416, 1427, 1438, 1449, 1459,
- 1470, 1481, 1492, 1503, 1513, 1524, 1535, 1546,
- 1400, 1406, 1412, 1419, 1425, 1431, 1437, 1443,
- 1450, 1456, 1462, 1468, 1474, 1481, 1487, 1493,
- 1410, 1419, 1428, 1436, 1445, 1454, 1463, 1471,
- 1480, 1489, 1498, 1507, 1515, 1524, 1533, 1542,
- 1413, 1423, 1433, 1442, 1452, 1462, 1472, 1481,
- 1491, 1501, 1511, 1521, 1530, 1540, 1550, 1560,
- 1500, 1506, 1512, 1519, 1525, 1531, 1537, 1543,
- 1550, 1556, 1562, 1568, 1574, 1581, 1587, 1593,
- 1555, 1563, 1572, 1581, 1589, 1598, 1606, 1615,
- 1623, 1632, 1640, 1649, 1657, 1666, 1674, 1683,
- 1557, 1568, 1579, 1589, 1600, 1611, 1622, 1632,
- 1643, 1654, 1665, 1676, 1686, 1697, 1708, 1719,
- 1570, 1580, 1590, 1599, 1609, 1619, 1629, 1638,
- 1648, 1658, 1668, 1678, 1687, 1697, 1707, 1717,
- 1696, 1704, 1713, 1722, 1730, 1739, 1747, 1756,
- 1764, 1773, 1781, 1790, 1798, 1807, 1815, 1824,
- 1727, 1737, 1747, 1756, 1766, 1776, 1786, 1795,
- 1805, 1815, 1825, 1835, 1844, 1854, 1864, 1874,
- 1730, 1741, 1752, 1762, 1773, 1784, 1795, 1805,
- 1816, 1827, 1838, 1849, 1859, 1870, 1881, 1892,
- 1837, 1845, 1854, 1863, 1871, 1880, 1888, 1897,
- 1905, 1914, 1922, 1931, 1939, 1948, 1956, 1965,
- 1884, 1894, 1904, 1913, 1923, 1933, 1943, 1952,
- 1962, 1972, 1982, 1992, 2001, 2011, 2021, 2031,
- 1903, 1914, 1925, 1935, 1946, 1957, 1968, 1978,
- 1989, 2000, 2011, 2022, 2032, 2043, 2054, 2065,
- 1978, 1986, 1995, 2004, 2012, 2021, 2029, 2038,
- 2046, 2055, 2063, 2072, 2080, 2089, 2097, 2106,
- 2041, 2051, 2061, 2070, 2080, 2090, 2100, 2110,
- 2119, 2129, 2139, 2149, 2159, 2168, 2178, 2188,
- 2076, 2087, 2098, 2108, 2119, 2130, 2141, 2152,
- 2162, 2173, 2184, 2195, 2206, 2216, 2227, 2238,
- 2120, 2128, 2137, 2145, 2154, 2162, 2171, 2179,
- 2188, 2196, 2205, 2213, 2222, 2230, 2238, 2247,
- 2198, 2208, 2218, 2227, 2237, 2247, 2257, 2267,
- 2276, 2286, 2296, 2306, 2316, 2325, 2335, 2345,
- 2249, 2260, 2271, 2281, 2292, 2303, 2314, 2325,
- 2335, 2346, 2357, 2368, 2379, 2389, 2400, 2411,
- 2355, 2365, 2375, 2384, 2394, 2404, 2414, 2424,
- 2433, 2443, 2453, 2463, 2473, 2482, 2492, 2502,
- 2422, 2433, 2444, 2454, 2465, 2476, 2487, 2498,
- 2508, 2519, 2530, 2541, 2552, 2562, 2573, 2584,
- 2595, 2606, 2617, 2627, 2638, 2649, 2660, 2671,
- 2681, 2692, 2703, 2714, 2725, 2735, 2746, 2757
- };
-
- /*
- * dxtxdin
- *
- * Take info from 'data' and stuff values in the P array, by using
- * the setval (and setopval) functions. 'data' is the Yamaha VMEM format.
- * This function works for both the dx100 and tx81z.
- */
-
- dxtxdin(data)
- char *data;
- {
- int dop, adop, n, crs, fin, v;
-
- setdxtx();
- if ( Tx81 )
- txinit();
- for ( n=1; n<=4; n++ ) {
- dop = Dopmap[n-1]*10;
- adop = Dopmap[n-1]*2;
- setopval(n,"attack",data[0+dop]);
- setopval(n,"decay1",data[1+dop]);
- setopval(n,"level1",data[4+dop]);
- setopval(n,"decay2",data[2+dop]);
- setopval(n,"release",data[3+dop]);
- setopval(n,"keyscale",data[5+dop]);
- setopval(n,"ampmod",(data[6+dop]>>6)&01);
- setopval(n,"egbias",(data[6+dop]>>3)&07);
- setopval(n,"velocity",data[6+dop]&07);
- setopval(n,"outlevel",data[7+dop]);
-
- if ( Tx81 ) {
- crs = data[8+dop];
- fin = (data[74+adop]) & 017;
- v = freqin(crs,fin);
- setopval(n,"freq",v);
- }
- else
- setopval(n,"freq",data[8+dop]);
-
- setopval(n,"keyrate",data[9+dop]>>3);
- setopval(n,"detune",data[9+dop]&07);
-
- if ( Tx81 ) {
- setopval(n,"egsft",(data[73+adop]>>4)&03);
- setopval(n,"fix",(data[73+adop]>>3)&01);
- setopval(n,"wave",(data[74+adop]>>4)&07);
- }
- }
- setval("lfosync",(data[40]>>6)&01);
- setval("feedback",(data[40]>>3)&07);
- setval("algorithm",data[40]&07);
- setval("lfospeed",data[41]);
- setval("lfodelay",data[42]);
- setval("pmoddepth",data[43]);
- setval("amoddepth",data[44]);
- setval("pmodsens",(data[45]>>4)&07);
- setval("amodsens",(data[45]>>2)&03);
- setval("lfowave",data[45]&03);
- setval("transpose",data[46]);
- setval("pitchbend",data[47]);
- setval("portatime",data[49]);
- setval("modprange",data[51]);
- setval("modarange",data[52]);
- setval("breathprange",data[53]);
- setval("breatharange",data[54]);
- setval("breathpbias",data[55]);
- setval("breathegbias",data[56]);
- setval("playmode",(data[48]>>3)&01);
- setval("susfoot",(data[48]>>2)&01);
- setval("portfoot",(data[48]>>1)&01);
- setval("portmode",data[48]&01);
- setval("autochan",Channel);
- if ( Tx81 ) {
- setval("reverbrate",data[81]&07);
- setval("fcpitch",data[82]);
- setval("fcamp",data[83]);
- }
- }
-
- /*
- * dxtxdout
- *
- * Take (possibly changed) parameters values out of the P array and
- * put them back into 'data'. 'data' is in the Yamaha VMEM format.
- * This works for both the dx100 and tx81z.
- */
-
- dxtxdout(data)
- char *data;
- {
- int dop, n, crs, fin;
-
- for ( n=1; n<=4; n++ ) {
- dop = Dopmap[n-1]*10;
- data[0+dop] = getopval(n,"attack");
- data[1+dop] = getopval(n,"decay1");
- data[4+dop] = getopval(n,"level1");
- data[2+dop] = getopval(n,"decay2");
- data[3+dop] = getopval(n,"release");
- data[5+dop] = getopval(n,"keyscale");
- data[6+dop] = getopval(n,"ampmod")<<6
- | getopval(n,"egbias")<<3
- | getopval(n,"velocity");
- data[7+dop] = getopval(n,"outlevel");
- data[9+dop] = getopval(n,"keyrate")<<3 | getopval(n,"detune");
-
- if ( ! Tx81 ) {
- data[8+dop] = getopval(n,"freq");
- }
- else {
- freqout(getopval(n,"freq"),&crs,&fin);
- data[8+dop] = crs;
-
- dop = Dopmap[n-1]*2;
- data[73+dop] = getopval(n,"egsft")<<4
- | getopval(n,"fix")<<3
- /* | getopval(n,"fixrg") */;
- data[74+dop] = getopval(n,"wave")<<4 | fin;
- }
- }
- data[40] = getval("lfosync")<<6
- | getval("feedback")<<3
- | getval("algorithm");
- data[41] = getval("lfospeed");
- data[42] = getval("lfodelay");
- data[43] = getval("pmoddepth");
- data[44] = getval("amoddepth");
- data[45] = getval("pmodsens")<<4 | getval("amodsens")<<2
- | getval("lfowave");
- data[46] = getval("transpose");
- data[47] = getval("pitchbend");
- data[49] = getval("portatime");
- data[51] = getval("modprange");
- data[52] = getval("modarange");
- data[53] = getval("breathprange");
- data[54] = getval("breatharange");
- data[55] = getval("breathpbias");
- data[56] = getval("breathegbias");
- data[48] = (unsigned) ( getval("playmode")<<3
- | getval("susfoot")<<2
- | getval("portfoot")<<1
- | getval("portmode"));
-
- if ( Tx81 ) {
- data[81] = getval("reverbrate");
- data[82] = getval("fcpitch");
- data[83] = getval("fcamp");
- }
-
- Channel = getval("autochan");
- }
-
- setdxtx()
- {
- if ( strcmp(Synthname,"DX-100")==0 )
- Tx81 = 0;
- else
- Tx81 = 1;
- }
-
- setopval(n,str,v)
- char *str;
- {
- char buff[32];
- sprintf(buff,"op%d%s",n,str);
- setval(buff,v);
- }
-
- getopval(n,str)
- char *str;
- {
- char buff[32];
- sprintf(buff,"op%d%s",n,str);
- return(getval(buff));
- }
-
- /*
- * The routines below are used (in the P array) for printing the
- * values of various parameters (e.g. the vism3num routine prints
- * the value-3, which is appropriate for the 'detune' parameter.
- */
-
- char Numbuff[8];
-
- char *visnum();
-
- char *
- vis1num(v)
- {
- sprintf(Numbuff,"%d",v+1);
- return(Numbuff);
- }
-
- char *
- vism3num(v)
- {
- sprintf(Numbuff,"%d",v-3);
- return(Numbuff);
- }
-
- char *visonoff();
-
- char *
- vismono(v)
- {
- if ( v==0 )
- return("poly");
- else
- return("mono");
- }
-
- /*
- 4 2 4 2 4 4
- | | | | | 4 |
- 2---3 ---3 3 4 2 3 1 4 ___|___ 1 2 3
- | | | | | | | | | | | |__|__|
- 1 1 1--- 1--- 2 3 1 2 3
- |__| |__|__|
- 1 2 3 4
- |__|__|__|
- */
-
- char *Algostr[] = {
- "1 ~d2---3~u~l|~u~l4~d~d~d~l~l~l~l~l|~l~d1",
- "2 ~d---3~l~l~l~l~u| |~l~l~l~l~u2 4~l~d~d~d|~l~d1",
- "3 ~d3 4~l~l~l~l~u|~l~u2~l~d~d~d| |~d~l~l~l~l1---",
- "4 ~d2 3~l~u|~u~l4~l~d~d~d~l~l~l| |~l~l~l~l~d1---",
- "5 ~d~u1 4~d~l~l~l~l| |~d~l~l~l~l2 3~d~l~l~l~l----",
- "6 ~d| | |~u~l~l~l~l~l~l~l___|___~u~l~l~l~l4~l~d~d~d~l~l~l1 2 3~d~l~l~l~l~l~l~l|__|__|",
- "7 ~d1 2 3~u~l|~u~l4~l~d~d~d~l~l~l~l~l~l|__|__|",
- "8 ~d1 2 3 4~d~l~l~l~l~l~l~l~l~l~l|__|__|__|"
- };
-
- char *
- visdx1a(v)
- {
- if ( v >= 0 && v <= 7 )
- return(Algostr[v]);
- else
- return("????");
- }
-
- char *
- viswave(v)
- {
- switch(v){
- case 0: return("saw up");
- case 1: return("square");
- case 2: return("triangle");
- case 3: return("s/hold");
- default: return("???");
- }
- }
-
- char *Freqstr[] = { /* values from 0 to 63 */
- "0.50 ", "0.71 ", "0.78 ", "0.87 ", "1.00 ",
- "1.41 ", "1.57 ", "1.73 ", "2.00 ", "2.82 ",
- "3.00 ", "3.14 ", "3.46 ", "4.00 ", "4.24 ",
- "4.71 ", "5.00 ", "5.19 ", "5.65 ", "6.00 ",
- "6.28 ", "6.92 ", "7.00 ", "7.07 ", "7.85 ",
- "8.00 ", "8.48 ", "8.65 ", "9.00 ", "9.42 ",
- "9.89 ", "10.00", "10.38", "10.99", "11.00",
- "11.30", "12.00", "12.11", "12.56", "12.72",
- "13.00", "13.84", "14.00", "14.10", "14.13",
- "15.00", "15.55", "15.57", "15.70", "16.96",
- "17.27", "17.30", "18.37", "18.84", "19.03",
- "19.78", "20.41", "20.76", "21.20", "21.98",
- "22.49", "23.55", "24.22", "25.95"
- };
-
- char *
- visfreq(v)
- {
- if ( v >=0 && v <= 63 )
- return ( Freqstr[v] );
- else
- return("????");
- }
-
- /*
- * dx1sedit
- *
- * Send a single voice to the edit buffer of the DX.
- */
- dx1sedit(data)
- char *data;
- {
- setdxtx();
- if ( Tx81 )
- sendaced(data);
- sendvced(data);
- }
-
- sendvced(data)
- char *data;
- {
- char vdata[DX100VSIZE];
- int n, cksum, c;
-
- clrdata(vdata,DX100VSIZE);
- vmemtovced(data,vdata);
- sendmidi(0xf0);
- sendmidi(0x43);
- sendmidi(Channel-1); /* channel # */
- sendmidi(0x03); /* format type */
- sendmidi(0x00); /* byte count */
- sendmidi(0x5d); /* byte count */
- cksum = 0;
- for ( n=0; n<93; n++ ) {
- sendmidi(c = (int)(vdata[n]));
- cksum += c;
- }
- sendmidi((-cksum) & 0x7f);
- sendmidi(EOX);
- }
-
- sendaced(data)
- char *data;
- {
- char *p, vdata[DX100VSIZE];
- int n, cksum, c;
-
- clrdata(vdata,DX100VSIZE);
- vmemtoaced(data,vdata);
- sendmidi(0xf0);
- sendmidi(0x43);
- sendmidi(Channel-1); /* channel # */
- sendmidi(0x7e); /* format type */
- sendmidi(0x00); /* byte count */
- sendmidi(0x21); /* byte count */
- p = "LM 8976AE";
- cksum = 0;
- while ( (c=(int)(*p++)) != '\0' ) {
- sendmidi(c);
- cksum += c;
- }
- for ( n=0; n<23; n++ ) {
- sendmidi(c=(int)(vdata[n]));
- cksum += c;
- }
- sendmidi((-cksum) & 0x7f);
- sendmidi(EOX);
- }
-
- /*
- * vmemtovced
- *
- * convert a vmem format voice to vced format.
- */
-
- vmemtovced(data,vdata)
- char *data;
- char *vdata;
- {
- int vop, dop, n;
-
- for ( n=0; n<4; n++ ) {
- /* vop = Dopmap[n]*13; */
- vop = Dopmap[n]*13;
- dop = Dopmap[n]*10;
- vdata[vop+0] = data[dop+0]; /* attack rate */
- vdata[vop+1] = data[dop+1]; /* decay 1 rate */
- vdata[vop+2] = data[dop+2]; /* decay 2 rate */
- vdata[vop+3] = data[dop+3]; /* release rate */
- vdata[vop+4] = data[dop+4]; /* decal 1 level */
- vdata[vop+5] = data[dop+5]; /* keyboard scaling level */
- vdata[vop+6] = (data[dop+9]>>3);/* keyboard scaling rate */
- vdata[vop+7] = (data[dop+6]>>3)&7; /* eg bias sens. */
- vdata[vop+8] = (data[dop+6]>>6)&1; /* amp. mod. enable */
- vdata[vop+9] = (data[dop+6]&7); /* key velocity */
- vdata[vop+10] = data[dop+7]; /* output level */
- vdata[vop+11] = data[dop+8]; /* osc. frequency */
- vdata[vop+12] = (data[dop+9]&7); /* detune */
- }
- vdata[52] = (data[40]&7); /* algorithm */
- vdata[53] = (data[40]>>3)&7; /* feedback level */
- vdata[54] = data[41]; /* lfo speed */
- vdata[55] = data[42]; /* lfo delay */
- vdata[56] = data[43]; /* pitch modulation depth */
- vdata[57] = data[44]; /* amplitude modulation depth */
- vdata[58] = (data[40]>>6)&1; /* lfo sync */
- vdata[59] = data[45]&3; /* lfo wave */
- vdata[60] = (data[45]>>4)&7; /* pitch modulation sens. */
- vdata[61] = (data[45]>>2)&3; /* amp. modulation sens. */
- vdata[62] = data[46]; /* transpose */
- vdata[63] = (data[48]>>3)&1; /* play mode (poly/mono) */
- vdata[64] = data[47]; /* pitch bend range */
- vdata[65] = (data[48]&1); /* portamento mode */
- vdata[66] = data[49]; /* portamento time */
- vdata[67] = data[50]; /* foot volume range */
- vdata[68] = (data[48]>>2)&1; /* sustain foot switch */
- vdata[69] = (data[48]>>1)&1; /* portamento foot switch */
- vdata[70] = (data[48]>>4)&1; /* chorus switch */
- vdata[71] = data[51]; /* mod. wheel pitch mod. range */
- vdata[72] = data[52]; /* mod. wheel ampli. mod. range */
- vdata[73] = data[53]; /* breath pitch mod. range */
- vdata[74] = data[54]; /* breath ampli. mod. range */
- vdata[75] = data[55]; /* breath control pitch bias range */
- vdata[76] = data[56]; /* breath control EG bias range */
- for ( n=77; n<93; n++ ) /* voice name AND pitch EG rates */
- vdata[n] = data[n-20];
- }
-
- /*
- * vmemtoaced
- *
- * Convert a vmem format voice to aced format (TX81Z).
- */
-
- vmemtoaced(data,adata)
- char *data;
- char *adata;
- {
- int vop, aop, n;
-
- for ( n=0; n<4; n++ ) {
- vop = 73 + Dopmap[n]*2;
- aop = Dopmap[n]*5;
- adata[0+aop] = (data[vop]>>3) & 01; /* fixed freq (0,1) */
- adata[1+aop] = data[vop] & 07; /* fixed freq range (0-7) */
- adata[2+aop] = data[vop+1] & 017; /* freq range fine (0-15) */
- adata[3+aop] = (data[vop+1]>>4) & 07; /* op. waveform (0-7) */
- adata[4+aop] = (data[vop]>>3) & 03; /* EG shift (0-3) */
- }
- adata[20] = data[81] & 07; /* reverb rate */
- adata[21] = data[82]; /* Foot controller pitch */
- adata[22] = data[83]; /* Foot controller amp. */
- }
-
- #ifdef OLD
- /*
- * Send a single parameter value.
- */
- sendparam(param,val)
- {
- sendmidi(0xf0);
- sendmidi(0x43);
- sendmidi(0x10); /* Channel? */
- sendmidi(0x12);
- sendmidi(param);
- sendmidi(val);
- sendmidi(EOX);
- }
-
- /*
- * remotely press a key on the DX
- */
- presskey(key,val)
- {
- sendmidi(0xf0);
- sendmidi(0x43);
- sendmidi(0x10); /* Channel? */
- sendmidi(0x08);
- sendmidi(key);
- sendmidi(val);
- sendmidi(EOX);
- }
-
- /*
- * tovmem
- *
- * convert a vced format voice to vmem format.
- */
-
- tovmem(vdata,data)
- char *vdata; /* vced format data */
- char *data; /* vmem format */
- {
- int vop, dop, n;
-
- for ( n=0; n<4; n++ ) {
- vop = Dopmap[n]*13;
- dop = Dopmap[n]*10;
- data[dop+0] = vdata[vop+0]; /* attack rate */
- data[dop+1] = vdata[vop+1]; /* decay 1 rate */
- data[dop+2] = vdata[vop+2]; /* decay 2 rate */
- data[dop+3] = vdata[vop+3]; /* release rate */
- data[dop+4] = vdata[vop+4]; /* decal 1 level */
- data[dop+5] = vdata[vop+5]; /* keyboard scaling level */
- /* amp. mod. enab/eg bias sens/key velocity */
- data[dop+6]=(vdata[vop+8]<<6) | (vdata[vop+7]<<3) | vdata[vop+9];
- data[dop+7] = vdata[vop+10]; /* output level */
- data[dop+8] = vdata[vop+11]; /* osc. frequency */
- /* key scaling rate/detune */
- data[dop+9] = (vdata[vop+6]<<3) | vdata[vop+12];
- }
- /* lfo sync/feedback level/algorithm */
- data[40] = (vdata[58]<<6) | (vdata[53]<<3) | vdata[52];
- data[41] = vdata[54]; /* lfo speed */
- data[42] = vdata[55]; /* lfo delay */
- data[43] = vdata[56]; /* pitch modulation depth */
- data[44] = vdata[57]; /* amplitude modulation depth */
- /* pitch mod. sens/amp. mod. sens/lfo wave */
- data[45] = (vdata[60]<<4) | (vdata[61]<<2) | vdata[59];
- data[46] = vdata[62]; /* transpose */
-
- /* chorus/playmode/sustain/portamento-foot/portamento-mode */
- data[48] = (vdata[70]<<4)|(vdata[63]<<3)|(vdata[68]<<2)|(vdata[69]<<1)
- | vdata[65];
-
- data[47] = vdata[64]; /* pitch bend range */
- data[49] = vdata[66]; /* portamento time */
- data[50] = vdata[67]; /* foot volume range */
- data[51] = vdata[71]; /* mod. wheel pitch mod. range */
- data[52] = vdata[72]; /* mod. wheel ampli. mod. range */
- data[53] = vdata[73]; /* breath pitch mod. range */
- data[54] = vdata[74]; /* breath ampli. mod. range */
- data[55] = vdata[75]; /* breath control pitch bias range */
- data[56] = vdata[76]; /* breath control EG bias range */
- for ( n=77; n<93; n++ ) /* voice name AND pitch EG rates */
- data[n-20] = vdata[n];
- }
- #endif
-
- /* dx1nof - return a pointer to the voice name buried in data */
- char *
- dx1nof(data)
- char *data;
- {
- static char currbuff[DX100NSIZE+1];
- char *p;
- int m;
-
- p = currbuff;
- for ( m=0; m<10; m++ )
- *p++ = data[57+m];
- *p = '\0';
- return(currbuff);
- }
-
- /* dx1snof - set the voice name buried in data to name */
- dx1snof(data,name)
- char *data;
- char *name;
- {
- char *p;
- int m;
-
- for ( p=name,m=0; *p!='\0' && m<10; p++,m++ )
- data[57+m] = *p;
- for ( ; m<10; m++ )
- data[57+m] = ' ';
- }
-
- /* dx1sbulk - send a bulk dump to the DX-100 */
- dx1sbulk(data)
- char *data;
- {
- int c, v, n, cksum;
-
- sendmidi(0xf0);
- sendmidi(0x43);
- sendmidi(Channel-1); /* Channel # */
- sendmidi(0x04);
- sendmidi(0x20);
- sendmidi(0x00);
- cksum = 0;
- /* send 32 voices worth of data */
- for ( v=0; v<32; v++ ) {
- for ( n=0; n<DX100VSIZE; n++ ) {
- /* The DX100 can only handle 24 voices (but needs */
- /* to have 32 voices worth of data sent, anyway) */
- if ( v >= 24 && ( ! Tx81 ) )
- c = 0;
- else
- c = VOICEBYTE(data,v,n);
- sendmidi(c & 0xff);
- cksum += c;
- }
- }
- sendmidi((-cksum) & 0x7f);
- sendmidi(0xf7);
- }
-
- /* dx1gbulk - Request and read a bulk dump from the DX-100 */
- dx1gbulk(data)
- char *data;
- {
- int c, n, v, b1, b2, cksum, ret = 1;
- long begin, toolong;
-
- setdxtx();
- flushmidi();
-
- sendmidi(0xf0);
- sendmidi(0x43);
- sendmidi(0x20 | (Channel-1) ); /* Channel # */
- sendmidi(4); /* 4 == 32 voice bulk dump */
- sendmidi(EOX); /* EOX */
-
- begin = milliclock();
- toolong = begin + 1000 * TIMEOUT;
-
- /* wait for the x43 byte starting the dump */
- while ( milliclock() < toolong ) {
- if ( STATMIDI && (c=(getmidi() & 0xff)) == 0x43 )
- break;
- }
- if ( c != 0x43 ) {
- Reason = "Timeout waiting for 0x43";
- goto getout;
- }
- getmidi(); /* channel # */
- getmidi(); /* format # */
- getmidi(); /* byte count high byte */
- getmidi(); /* byte count low byte */
-
- cksum = 0;
- /* 32 voices are dumped */
- for ( v=0; v<32; v++ ) {
- for ( n=0; n<DX100VSIZE; n++ ) {
- /* twiddle your thumbs, but not forever */
- while ( ! STATMIDI ) {
- if ( milliclock() > toolong )
- goto timeout; /* the end of an era */
- }
- c = (getmidi() & 0xff);
- /* Ignore non-data bytes ? */
- if ( c & 0x80 )
- continue;
- /* compute checksum */
- cksum += c;
- /* Only 24 voices are used on the DX100 */
- if ( v < 24 || Tx81 )
- VOICEBYTE(data,v,n) = c;
- }
- }
- timeout:
- if ( v < 32 ) {
- Reason = "Timeout while reading!";
- goto getout;
- }
- b1 = (getmidi() & 0xff); /* Checksum */
- b2 = (getmidi() & 0xff); /* EOX */
- cksum = (-cksum) & 0x7f; /* convert to what we must match */
- if ( b2 != EOX )
- Reason = "EOX not received";
- else if ( b1 != cksum ) {
- static char ckbuff[80];
- sprintf(ckbuff,"Checksum doesn't match (got %d expected %d)",b1,cksum);
- /* Reason = "Checksum doesn't match"; */
- Reason = ckbuff;
- }
- else {
- Reason = "";
- ret = 0; /* all's well */
- }
- getout:
- return(ret);
- }
-
- #ifdef OLDSTUFF
- dxchecksum(data)
- char *data;
- {
- int v, n, s=0;
-
- for ( v=0; v<DX100NVOICES; v++ ) {
- for ( n=0; n<DX100VSIZE; n++ ) {
- s += (int)(VOICEBYTE(data,v,n));
- while ( s > 128 )
- s -= 128;
- }
- }
- return(128-s);
- }
- #endif
-
- freqin(crs,fin)
- {
- int n, f;
-
- txinit();
- f = txfreq[crs*16+fin];
- for ( n=0; n<txleng; n++ ) {
- if ( txfreq[txindex[n]] == f )
- return(n);
- }
- return(0);
- }
-
- freqout(v,acrs,afin)
- int *acrs;
- int *afin;
- {
- int i;
-
- i = txindex[v];
- *acrs = i/16;
- *afin = i%16;
- }
-
- txinit()
- {
- int n, k;
- char *parm;
-
- if ( txindex != NULL )
- return;
- /* create an array of indexes into txfreq, giving a sorted */
- /* list of unique frequencies. */
- txindex = (int *) alloc(sizeof(int) * 64 * 16);
- for ( n=0; n<64; n++ ) {
- for ( k=0; k<16; k++ ) {
- int freq = txfreq[n*16+k];
- register int i, f;
- register int *p, *endp;
-
- /* insertion sort, starting from top of already */
- /* sorted list, since the values we're inserting */
- /* are almost sorted already. */
- for ( i=txleng-1; i>=0; i-- ) {
- if ( (f=txfreq[txindex[i]]) < freq )
- break;
- if ( f == freq )
- goto dontadd;
- }
- i++;
- /* shift everything up one */
- p = &txindex[txleng];
- endp = &txindex[i];
- for ( ; p>endp; p-- )
- *p = *(p-1);
- txindex[i] = 16*n+k;
- txleng++;
- dontadd: ;
- }
- }
- /* set the maximum value for the frequency parameters */
- parm = "op#freq";
- for ( n=1; n<=4; n++ ) {
- parm[2] = '0' + n;
- if ( (k=parmindex(parm)) >= 0 )
- P[k].p_max = txleng-1;
- }
- }
-