[f40a309] | 1 | /*
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| 2 | =============================================================================
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| 3 | lcdlbls.c -- MIDAS-VII front panel support functions
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| 4 | Version 48 -- 1989-12-19 -- D.N. Lynx Crowe
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| 5 | =============================================================================
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| 6 | */
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| 7 |
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| 8 | #define ROMPOK 1 /* non-zero enables the ROMP switch */
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| 9 |
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| 10 | #include "stddefs.h"
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| 11 | #include "biosdefs.h"
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| 12 | #include "graphdef.h"
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| 13 | #include "glcfns.h"
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| 14 | #include "glcdefs.h"
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| 15 | #include "lcdline.h"
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| 16 | #include "vsdd.h"
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| 17 | #include "vsddvars.h"
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| 18 | #include "hwdefs.h"
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| 19 | #include "memory.h"
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| 20 | #include "cmeta.h"
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| 21 | #include "fields.h"
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| 22 | #include "fpu.h"
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| 23 | #include "macros.h"
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| 24 | #include "panel.h"
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| 25 | #include "patch.h"
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| 26 | #include "smdefs.h"
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| 27 | #include "sclock.h"
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| 28 |
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| 29 | #include "midas.h"
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| 30 | #include "instdsp.h"
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| 31 | #include "libdsp.h"
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| 32 | #include "score.h"
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| 33 | #include "scdsp.h"
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| 34 | #include "scfns.h"
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| 35 |
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| 36 | #define ARTIVAL(x) (x << 5)
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| 37 | #define SL2GAIN(x) (sl2gain[(x >> 11) + 16])
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| 38 |
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| 39 | #if ROMPOK
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| 40 | #define ROMPFN trapper /* ROMP switch table entry */
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| 41 | #else
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| 42 | #define ROMPFN nokey /* ROMP switch table entry */
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| 43 | #endif
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| 44 |
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| 45 | #define PCHMAX 21920L /* maximum pitch value */
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| 46 |
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| 47 | /* |
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| 48 |
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[0580615] | 49 | */
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[f40a309] | 50 | extern char gain2eq(short gain);
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[0580615] | 51 |
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| 52 | extern short nokey(void);
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[f40a309] | 53 | extern unsigned setsr(unsigned sr);
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[0c834c5] | 54 |
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| 55 | extern void (*d_key)(void);
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| 56 | extern void (*e_key)(void);
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| 57 | extern void (*m_key)(void);
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| 58 | extern void (*x_key)(void);
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| 59 | extern void (*olddkey)(void);
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| 60 | extern void (*oldekey)(void);
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| 61 | extern void (*oldmkey)(void);
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| 62 | extern void (*oldxkey)(void);
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[f40a309] | 63 | extern void (*point)(short x, short y, short pen);
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| 64 |
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| 65 | extern PFS (*oldsw)[];
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| 66 | extern PFS (*swpt)[];
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| 67 |
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| 68 | extern PFS aswtbl[14];
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| 69 |
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| 70 | extern short asig;
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| 71 | extern short asmode;
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| 72 | extern short astat;
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| 73 | extern short aval;
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| 74 | extern short clkrun;
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| 75 | extern short ctrsw;
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| 76 | extern short curasg;
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| 77 | extern short gomode;
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| 78 | extern short ismode;
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| 79 | extern short lampio;
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| 80 | extern short lampsw;
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| 81 | extern short loadrow;
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| 82 | extern short loadsw;
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| 83 | extern short ltagged;
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| 84 | extern short ndisp;
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| 85 | extern short oldpk;
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| 86 | extern short oldsl;
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| 87 | extern short pkctrl;
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| 88 | extern short recsw;
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| 89 | extern short sliders;
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| 90 | extern short tagslot;
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| 91 | extern short tmpomlt;
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| 92 | extern short tmpoval;
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| 93 | extern short tuneval;
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| 94 |
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| 95 | extern unsigned short seqdupd;
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| 96 |
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| 97 | extern short BGeq[];
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| 98 | extern short BGother[];
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| 99 | extern short BGprmtr[];
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| 100 |
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| 101 | extern short articen[];
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| 102 | extern short grpmode[];
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| 103 | extern short grpsel[];
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| 104 | extern short grpstat[];
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| 105 | extern short ins2grp[];
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| 106 | extern short lastart[];
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| 107 | extern short s_trns[];
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| 108 | extern short vce2grp[];
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| 109 | extern short vce2trg[];
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| 110 |
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| 111 | extern short anrs[][16];
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| 112 |
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| 113 | extern long iotime;
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| 114 | extern long lcdontm;
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| 115 | extern long lcdtime;
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| 116 |
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| 117 | extern struct gdsel *gdstbc[];
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| 118 |
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| 119 | extern struct valent valents[];
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| 120 |
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| 121 | /* |
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| 122 |
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| 123 | */
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| 124 |
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[0580615] | 125 | /* forward references */
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| 126 |
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| 127 | void l_prmtr(short stat, short sig);
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| 128 | void l_other(short stat, short sig);
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| 129 | void l_voice(short stat, short vce);
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| 130 | void l_init(short stat, short sig);
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| 131 | void l_clock(short stat);
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| 132 | void l_eq(short stat, short sig);
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| 133 | void trapper(short stat);
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| 134 | void setlamp(stat);
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| 135 | void rpctl(short stat);
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| 136 | void quiet(void);
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| 137 | void l_group(short stat, short grp);
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| 138 | void l_dflt(short stat);
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| 139 | void l_inst(short stat);
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| 140 | void l_goto(short stat);
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| 141 | void l_asgn(short stat);
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[f40a309] | 142 | void l_adfl(short stat);
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| 143 | void l_load(short stat);
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| 144 |
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| 145 | /* initialized stuff */
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| 146 |
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| 147 | /* BarType -- LCD slider bar graph type table -- 0 = bottom, 1 = centered */
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| 148 |
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| 149 | short BarType[14] = { 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 0 };
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| 150 |
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| 151 | short artitab[] = { /* articulation pot initialization values */
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| 152 |
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| 153 | ARTIVAL(500), /* locn */
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| 154 | ARTIVAL(0), /* level */
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| 155 | ARTIVAL(0), /* ind 1 */
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| 156 | ARTIVAL(0), /* ind 2 */
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| 157 | ARTIVAL(0), /* ind 3 */
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| 158 | ARTIVAL(500), /* frq 1 */
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| 159 | ARTIVAL(500), /* frq 2 */
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| 160 | ARTIVAL(500), /* frq 3 */
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| 161 | ARTIVAL(500), /* frq 4 */
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| 162 | ARTIVAL(0), /* ind 4 */
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| 163 | ARTIVAL(0), /* ind 5 */
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| 164 | ARTIVAL(0), /* ind 6 */
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| 165 | ARTIVAL(500), /* filtr */
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| 166 | ARTIVAL(0) /* reson */
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| 167 | };
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| 168 |
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| 169 | /* arpar[] -- articulation parameter map */
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| 170 | /* sigtab[ 25 26 27 28 29 30 31 32 33 34 35 36 37 38] */
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| 171 |
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| 172 | short arpar[] = { 4, 2, 9, 11, 12, 1, 3, 5, 7, 13, 14, 15, 10, 6};
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| 173 |
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| 174 | /* |
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| 175 |
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| 176 | */
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| 177 |
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| 178 | short sl2gain[32] = { /* slider value to EQ gain conversion table */
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| 179 |
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| 180 | -12, -12, -12, -12, -12, -11, -10, -9 ,-8 ,-7, -6, -5, -4, -3, -2, -1,
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| 181 | 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 12, 12, 12
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| 182 | };
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| 183 |
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| 184 | short vmasks[16] = { /* variable resolution masks */
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| 185 |
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| 186 | 0x8000, 0xC000, 0xE000, 0xF000,
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| 187 | 0xF800, 0xFC00, 0xFE00, 0xFF00,
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| 188 | 0xFF80, 0xFFC0, 0xFFE0, 0xFFF0,
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| 189 | 0xFFF8, 0xFFFC, 0xFFFE, 0xFFFF
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| 190 | };
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| 191 |
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| 192 | short src2var[14] = { /* source number to analog variable number map */
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| 193 |
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| 194 | -1, -1, 3, -1, -1, -1, 5, -1, 4, -1, -1, 0, 1, 2 };
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| 195 |
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| 196 | char *potlbls[] = { /* LCD pot labels */
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| 197 |
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| 198 | /* Pot: 25 26 27 28 29 30 31 32 33 34 35 36 37 38 */
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| 199 |
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| 200 | /* 0 */ "Locn Level Ind 1 Ind 2 Ind 3 Frq 1 Frq 2 Frq 3 Frq 4 Ind 4 Ind 5 Ind 6 Filtr Reson",
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| 201 | /* 1 */ "Locn Level Ind 1 Ind 2 Ind 3 Frq 1 Frq 2 Frq 3 Frq 4 Ind 4 Ind 5 Ind 6 Filtr Reson",
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| 202 | /* 2 */ " Aux Depth Rate Inten CV 1 CV 2 CV 3 CV 4 ",
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| 203 | /* 3 */ " 50 150 400 1k 2.5k 6k 15k 50 150 400 1k 2.5k 6k 15k ",
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| 204 | /* 4 */ "Locn Level Ind 1 Ind 2 Ind 3 Frq 1 Frq 2 Frq 3 Frq 4 Ind 4 Ind 5 Ind 6 Filtr Reson",
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| 205 | /* 5 */ "Locn Level Ind 1 Ind 2 Ind 3 Frq 1 Frq 2 Frq 3 Frq 4 Ind 4 Ind 5 Ind 6 Filtr Reson",
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| 206 | /* 6 */ "Locn Level Ind 1 Ind 2 Ind 3 Frq 1 Frq 2 Frq 3 Frq 4 Ind 4 Ind 5 Ind 6 Filtr Reson",
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| 207 | /* 7 */ "Locn Level Ind 1 Ind 2 Ind 3 Frq 1 Frq 2 Frq 3 Frq 4 Ind 4 Ind 5 Ind 6 Filtr Reson"
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| 208 | };
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| 209 |
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| 210 | #if ROMPOK
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| 211 | char *swtlbls[] = { /* LCD switch labels -- ROMP ENABLED */
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| 212 |
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| 213 | /* 0 */ "Quiet ROMP Lamp Clock P/R Go To Instr Asgmt Load Other Voice Init ",
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| 214 | /* 1 */ " Voice Init ",
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| 215 | /* 2 */ "Quiet ROMP Lamp Clock P/R Go To Instr Asgmt Load EQ Voice Init ",
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| 216 | /* 3 */ "Quiet ROMP Lamp Clock P/R Go To Instr Asgmt Load Prmtr Voice Init ",
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| 217 | /* 4 */ " +00 Deflt",
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| 218 | /* 5 */ "Quiet ROMP Lamp Clock P/R Go To Instr Asgmt Load Other Voice Deflt",
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| 219 | /* 6 */ "Quiet ROMP Lamp Clock P/R ",
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| 220 | /* 7 */ "Quiet ROMP Lamp Load "
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| 221 | };
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| 222 | #else
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| 223 | char *swtlbls[] = { /* LCD switch labels -- ROMP DISABLED */
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| 224 |
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| 225 | /* 0 */ "Quiet Lamp Clock P/R Go To Instr Asgmt Load Other Voice Init ",
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| 226 | /* 1 */ " Voice Init ",
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| 227 | /* 2 */ "Quiet Lamp Clock P/R Go To Instr Asgmt Load EQ Voice Init ",
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| 228 | /* 3 */ "Quiet Lamp Clock P/R Go To Instr Asgmt Load Prmtr Voice Init ",
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| 229 | /* 4 */ " +00 Deflt",
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| 230 | /* 5 */ "Quiet Lamp Clock P/R Go To Instr Asgmt Load Other Voice Deflt",
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| 231 | /* 6 */ "Quiet Lamp Clock P/R ",
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| 232 | /* 7 */ "Quiet Lamp Load "
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| 233 | };
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| 234 | #endif
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| 235 |
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| 236 | char *aslbls[] = { /* Assignment select key labels */
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| 237 |
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| 238 | "Asgmt", /* 0 */
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| 239 | " +00 ", /* 1 */
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| 240 | " +20 ", /* 2 */
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| 241 | " +40 ", /* 3 */
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| 242 | " +60 ", /* 4 */
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| 243 | " +80 " /* 5 */
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| 244 | };
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| 245 |
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| 246 | /* |
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| 247 |
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| 248 | */
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| 249 |
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| 250 | PFS t_prmtr[] = { /* switch assignments for LS_PRMTR */
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| 251 |
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| 252 | quiet, /* 0: Quiet */
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| 253 | ROMPFN, /* 1: ROMP */
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| 254 |
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| 255 | setlamp, /* 2: Lamp */
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| 256 | l_clock, /* 3: Clock */
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| 257 | rpctl, /* 4: R/P */
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| 258 |
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| 259 | l_goto, /* 5: Go To */
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| 260 | l_inst, /* 6: Instr */
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| 261 | l_asgn, /* 7: Asgmt */
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| 262 | l_load, /* 8: Load */
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| 263 |
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| 264 | nokey, /* 9: -unused- */
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| 265 | nokey, /* 10: -unused- */
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| 266 | l_other, /* 11: Other */
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| 267 |
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| 268 | l_prmtr, /* 12: Prmtr */
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| 269 | l_init /* 13: Init */
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| 270 | };
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| 271 |
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| 272 | PFS t_voice[] = { /* switch assignments for LS_VOICE */
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| 273 |
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| 274 | l_voice, /* 0: toggle voice status */
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| 275 | l_voice, /* 1: toggle voice status */
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| 276 |
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| 277 | l_voice, /* 2: toggle voice status */
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| 278 | l_voice, /* 3: toggle voice status */
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| 279 | l_voice, /* 4: toggle voice status */
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| 280 |
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| 281 | l_voice, /* 5: toggle voice status */
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| 282 | l_voice, /* 6: toggle voice status */
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| 283 | l_voice, /* 7: toggle voice status */
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| 284 | l_voice, /* 8: toggle voice status */
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| 285 |
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| 286 | l_voice, /* 9: toggle voice status */
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| 287 | l_voice, /* 10: toggle voice status */
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| 288 | l_voice, /* 11: toggle voice status */
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| 289 |
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| 290 | l_prmtr, /* 12: Prmtr */
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| 291 | l_init /* 13: Init */
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| 292 | };
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| 293 |
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| 294 | /* |
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| 295 |
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| 296 | */
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| 297 |
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| 298 | PFS t_other[] = { /* switch assignments for LS_OTHER */
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| 299 |
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| 300 | quiet, /* 0: Quiet */
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| 301 | ROMPFN, /* 1: ROMP */
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| 302 |
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| 303 | setlamp, /* 2: Lamp */
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| 304 | l_clock, /* 3: Clock */
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| 305 | rpctl, /* 4: R/P */
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| 306 |
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| 307 | l_goto, /* 5: Go To */
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| 308 | l_inst, /* 6: Instr */
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| 309 | l_asgn, /* 7: Asgmt */
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| 310 | l_load, /* 8: Load */
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| 311 |
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| 312 | nokey, /* 9: -unused- */
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| 313 | nokey, /* 10: -unused- */
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| 314 | l_eq, /* 11: EQ */
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| 315 |
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| 316 | l_prmtr, /* 12: Prmtr */
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| 317 | l_init /* 13: Init */
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| 318 | };
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| 319 |
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| 320 | PFS t_eq[] = { /* switch assignments for LS_EQ */
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| 321 |
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| 322 | quiet, /* 0: Quiet */
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| 323 | ROMPFN, /* 1: ROMP */
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| 324 |
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| 325 | setlamp, /* 2: Lamp */
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| 326 | l_clock, /* 3: Clock */
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| 327 | rpctl, /* 4: R/P */
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| 328 |
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| 329 | l_goto, /* 5: Go To */
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| 330 | l_inst, /* 6: Instr */
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| 331 | l_asgn, /* 7: Asgmt */
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| 332 | l_load, /* 8: Load */
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| 333 |
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| 334 | nokey, /* 9: -unused- */
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| 335 | nokey, /* 10: -unused- */
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| 336 | l_eq, /* 11: Prmtr */
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| 337 |
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| 338 | l_prmtr, /* 12: Voice */
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| 339 | l_init /* 13: Init */
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| 340 | };
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| 341 |
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| 342 | /* |
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| 343 |
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| 344 | */
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| 345 |
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| 346 | PFS t_inst[] = { /* switch assignments for LS_INST */
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| 347 |
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| 348 | l_group, /* 0: toggle group status */
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| 349 | l_group, /* 1: toggle group status */
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| 350 |
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| 351 | l_group, /* 2: toggle group status */
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| 352 | l_group, /* 3: toggle group status */
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| 353 | l_group, /* 4: toggle group status */
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| 354 |
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| 355 | l_group, /* 5: toggle group status */
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| 356 | l_group, /* 6: toggle group status */
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| 357 | l_group, /* 7: toggle group status */
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| 358 | l_group, /* 8: toggle group status */
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| 359 |
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| 360 | l_group, /* 9: toggle group status */
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| 361 | l_group, /* 10: toggle group status */
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| 362 | l_group, /* 11: toggle group status */
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| 363 |
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| 364 | l_inst, /* 12: 01-20 / 21-40 */
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| 365 | l_dflt /* 13: Deflt */
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| 366 | };
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| 367 |
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| 368 | PFS t_libr[] = { /* switch assignments for LS_LIBR */
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| 369 |
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| 370 | quiet, /* 0: Quiet */
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| 371 | ROMPFN, /* 1: ROMP */
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| 372 |
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| 373 | setlamp, /* 2: Lamp */
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| 374 | l_clock, /* 3: Clock */
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| 375 | rpctl, /* 4: R/P */
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| 376 |
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| 377 | nokey, /* 5: -unused- */
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| 378 | nokey, /* 6: -unused- */
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| 379 | nokey, /* 7: -unused- */
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| 380 | nokey, /* 8: -unused- */
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| 381 |
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| 382 | nokey, /* 9: -unused- */
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| 383 | nokey, /* 10: -unused- */
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| 384 | nokey, /* 11: -unused- */
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| 385 |
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| 386 | nokey, /* 12: -unused- */
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| 387 | nokey /* 13: -unused- */
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| 388 | };
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| 389 |
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| 390 | /* |
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| 391 |
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| 392 | */
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| 393 |
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| 394 | PFS t_ngrp[] = { /* switch assignments for LS_NGRP */
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| 395 |
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| 396 | quiet, /* 0: Quiet */
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| 397 | ROMPFN, /* 1: ROMP */
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| 398 |
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| 399 | setlamp, /* 2: Lamp */
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| 400 | l_clock, /* 3: Clock */
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| 401 | rpctl, /* 4: R/P */
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| 402 |
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| 403 | nokey, /* 5: -unused- */
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| 404 | nokey, /* 6: -unused- */
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| 405 | nokey, /* 7: -unused- */
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| 406 | nokey, /* 8: -unused- */
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| 407 |
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| 408 | nokey, /* 9: -unused- */
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| 409 | nokey, /* 10: -unused- */
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| 410 | nokey, /* 11: -unused- */
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| 411 |
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| 412 | nokey, /* 12: -unused- */
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| 413 | nokey /* 13: -unused- */
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| 414 | };
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| 415 |
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| 416 | PFS t_load[] = { /* switch assignments for LS_LOAD */
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| 417 |
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| 418 | quiet, /* 0: Quiet */
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| 419 | ROMPFN, /* 1: ROMP */
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| 420 |
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| 421 | setlamp, /* 2: Lamp */
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| 422 | nokey, /* 3: -unused- */
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| 423 | nokey, /* 4: -unused- */
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| 424 |
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| 425 | nokey, /* 5: -unused- */
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| 426 | nokey, /* 6: -unused- */
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| 427 | nokey, /* 7: -unused- */
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| 428 | l_load, /* 8: Load */
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| 429 |
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| 430 | nokey, /* 9: -unused- */
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| 431 | nokey, /* 10: -unused- */
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| 432 | nokey, /* 11: -unused- */
|
---|
| 433 |
|
---|
| 434 | nokey, /* 12: -unused- */
|
---|
| 435 | nokey /* 13: -unused- */
|
---|
| 436 | };
|
---|
| 437 |
|
---|
| 438 | /* |
---|
| 439 |
|
---|
[0580615] | 440 | */
|
---|
[f40a309] | 441 |
|
---|
| 442 | /*
|
---|
| 443 | =============================================================================
|
---|
| 444 | quiet() -- quiet the instrument
|
---|
| 445 | =============================================================================
|
---|
| 446 | */
|
---|
| 447 |
|
---|
| 448 | void quiet(void)
|
---|
| 449 | {
|
---|
| 450 | register short vce;
|
---|
| 451 |
|
---|
| 452 | for (vce = 0; vce < 12; vce++) /* for each voice ... */
|
---|
| 453 | sendval(vce, 2, 0); /* ... set level = 0 */
|
---|
| 454 |
|
---|
| 455 | memsetw(seqflag, 0, 16); /* stop the sequences */
|
---|
| 456 | memsetw(seqtime, 0, 16); /* ... */
|
---|
| 457 |
|
---|
| 458 | memsetw(trstate, 0, 16); /* reset the triggers */
|
---|
| 459 |
|
---|
| 460 | seqdupd = 0xFFFF; /* request display update */
|
---|
| 461 |
|
---|
| 462 | stmproc(NULL_DEF); /* trigger the blank definer */
|
---|
[0580615] | 463 | }
|
---|
[f40a309] | 464 |
|
---|
| 465 | /*
|
---|
| 466 | =============================================================================
|
---|
| 467 | rpctl() -- toggle record/play switch
|
---|
| 468 | =============================================================================
|
---|
| 469 | */
|
---|
| 470 |
|
---|
| 471 | void rpctl(short stat)
|
---|
| 472 | {
|
---|
| 473 | if (NOT stat)
|
---|
| 474 | return;
|
---|
| 475 |
|
---|
| 476 | recsw = NOT recsw;
|
---|
| 477 | dsrpmod();
|
---|
| 478 | }
|
---|
| 479 |
|
---|
| 480 | /* |
---|
[0580615] | 481 |
|
---|
[f40a309] | 482 | */
|
---|
| 483 |
|
---|
| 484 | /*
|
---|
| 485 | =============================================================================
|
---|
| 486 | trapper() -- trap to ROMP
|
---|
| 487 | =============================================================================
|
---|
| 488 | */
|
---|
| 489 |
|
---|
| 490 | void trapper(short stat)
|
---|
| 491 | {
|
---|
| 492 | if (stat)
|
---|
[0580615] | 493 | xtrap15();
|
---|
[f40a309] | 494 | }
|
---|
| 495 |
|
---|
| 496 | /*
|
---|
| 497 | =============================================================================
|
---|
| 498 | l_clock() -- process 'Clock' switch
|
---|
| 499 | =============================================================================
|
---|
| 500 | */
|
---|
| 501 |
|
---|
| 502 | void l_clock(short stat)
|
---|
| 503 | {
|
---|
| 504 | if (NOT stat)
|
---|
| 505 | return;
|
---|
| 506 |
|
---|
| 507 | clkset(NOT clkrun);
|
---|
[0580615] | 508 | dclkmd();
|
---|
[f40a309] | 509 | }
|
---|
| 510 |
|
---|
| 511 | /*
|
---|
| 512 | =============================================================================
|
---|
| 513 | ulamp() -- underline lamp if forced on
|
---|
| 514 | =============================================================================
|
---|
| 515 | */
|
---|
| 516 |
|
---|
| 517 | void ulamp(void)
|
---|
| 518 | {
|
---|
| 519 | if ((sliders EQ LS_VOICE) OR (sliders EQ LS_INST))
|
---|
| 520 | return;
|
---|
| 521 |
|
---|
| 522 | point = GLCplot; /* setup to draw line */
|
---|
| 523 | GLCcurs(G_ON);
|
---|
| 524 |
|
---|
| 525 | if (lampsw)
|
---|
| 526 | lseg (LAMP_XL, LAMP_Y, LAMP_XR, LAMP_Y, 1);
|
---|
| 527 | else
|
---|
| 528 | lseg (LAMP_XL, LAMP_Y, LAMP_XR, LAMP_Y, 0);
|
---|
| 529 |
|
---|
| 530 | GLCcurs(G_OFF);
|
---|
| 531 | }
|
---|
| 532 |
|
---|
[0580615] | 533 | /* |
---|
[f40a309] | 534 |
|
---|
| 535 | */
|
---|
| 536 |
|
---|
| 537 | /*
|
---|
| 538 | =============================================================================
|
---|
| 539 | preio() -- turn off LCD backlight before disk I/O
|
---|
| 540 | =============================================================================
|
---|
| 541 | */
|
---|
| 542 |
|
---|
| 543 | void preio(void)
|
---|
| 544 | {
|
---|
| 545 | short oldipl;
|
---|
| 546 |
|
---|
| 547 | oldipl = setipl(TIM_DI);
|
---|
| 548 |
|
---|
| 549 | lampio = lampsw;
|
---|
| 550 | iotime = lcdtime;
|
---|
| 551 | lampsw = FALSE;
|
---|
| 552 | io_leds = 0x1F;
|
---|
[0580615] | 553 |
|
---|
[f40a309] | 554 | setipl(oldipl);
|
---|
| 555 | }
|
---|
| 556 |
|
---|
| 557 | /*
|
---|
| 558 | =============================================================================
|
---|
| 559 | postio() -- restore LCD backlight state after disk I/O
|
---|
| 560 | =============================================================================
|
---|
| 561 | */
|
---|
| 562 |
|
---|
| 563 | void postio(void)
|
---|
| 564 | {
|
---|
| 565 | short oldipl;
|
---|
| 566 |
|
---|
| 567 | oldipl = setipl(TIM_DI);
|
---|
| 568 |
|
---|
| 569 | lampsw = lampio;
|
---|
| 570 |
|
---|
| 571 | if (iotime OR lampsw) {
|
---|
| 572 |
|
---|
| 573 | lcdtime = lcdontm;
|
---|
| 574 | io_leds = 0x9F;
|
---|
| 575 | }
|
---|
| 576 |
|
---|
| 577 | setipl(oldipl);
|
---|
| 578 | }
|
---|
[0580615] | 579 |
|
---|
[f40a309] | 580 | /* |
---|
| 581 |
|
---|
| 582 | */
|
---|
| 583 |
|
---|
| 584 | /*
|
---|
| 585 | =============================================================================
|
---|
| 586 | setlamp() -- toggle LCD backlight mode
|
---|
| 587 | =============================================================================
|
---|
| 588 | */
|
---|
| 589 |
|
---|
| 590 | void setlamp(stat)
|
---|
| 591 | {
|
---|
| 592 | register short oldi;
|
---|
| 593 |
|
---|
| 594 | if (NOT stat) /* only act on key closures */
|
---|
| 595 | return;
|
---|
| 596 |
|
---|
| 597 | oldi = setipl(TIM_DI); /* disable interrupts to keep out the timer */
|
---|
| 598 |
|
---|
| 599 | lcdtime = lcdontm; /* set the LCD backlight timer */
|
---|
| 600 |
|
---|
| 601 | if (lampsw) {
|
---|
| 602 |
|
---|
| 603 | lampsw = FALSE; /* enable LCD timeouts */
|
---|
| 604 | io_leds = 0x1F; /* turn off the LCD backlight */
|
---|
| 605 |
|
---|
| 606 | } else {
|
---|
| 607 |
|
---|
| 608 | lampsw = TRUE; /* disable LCD timeouts */
|
---|
| 609 | io_leds = 0x9F; /* turn on the LCD backlight */
|
---|
| 610 | }
|
---|
| 611 |
|
---|
[0580615] | 612 | setipl(oldi); /* turn interrupts back on */
|
---|
[f40a309] | 613 |
|
---|
| 614 | ulamp(); /* update underline on lamp key label */
|
---|
| 615 | }
|
---|
| 616 |
|
---|
| 617 | /*
|
---|
| 618 | =============================================================================
|
---|
| 619 | lcd_on() -- turn on the LCD backlight
|
---|
| 620 | =============================================================================
|
---|
| 621 | */
|
---|
| 622 |
|
---|
| 623 | void lcd_on(void)
|
---|
| 624 | {
|
---|
| 625 | register short oldi;
|
---|
| 626 |
|
---|
| 627 | oldi = setipl(TIM_DI); /* disable interrupts to keep out the timer */
|
---|
| 628 |
|
---|
| 629 | lcdtime = lcdontm; /* set the LCD backlight timer */
|
---|
| 630 | io_leds = 0x9F; /* turn on the LCD backlight */
|
---|
| 631 |
|
---|
| 632 | setipl(oldi); /* turn interrupts back on */
|
---|
[0580615] | 633 | }
|
---|
[f40a309] | 634 |
|
---|
| 635 | /* |
---|
| 636 |
|
---|
| 637 | */
|
---|
| 638 |
|
---|
| 639 | /*
|
---|
| 640 | =============================================================================
|
---|
| 641 | loadkey() -- process data keys in load mode
|
---|
| 642 | =============================================================================
|
---|
| 643 | */
|
---|
| 644 |
|
---|
| 645 | void loadkey(short key)
|
---|
| 646 | {
|
---|
| 647 | if (NOT astat)
|
---|
| 648 | return;
|
---|
| 649 |
|
---|
| 650 | if (loadsw) { /* if it's load time */
|
---|
| 651 |
|
---|
| 652 | if (key < 7) { /* ... and the key is valid */
|
---|
| 653 |
|
---|
| 654 | loadem(key + 'A'); /* ... load the files */
|
---|
| 655 |
|
---|
| 656 | loadsw = FALSE;
|
---|
| 657 | ltagged = FALSE;
|
---|
| 658 | d_key = olddkey;
|
---|
| 659 | x_key = oldxkey;
|
---|
| 660 | e_key = oldekey;
|
---|
| 661 | m_key = oldmkey;
|
---|
| 662 | pkctrl = oldpk;
|
---|
| 663 | sliders = oldsl;
|
---|
| 664 | swpt = oldsw;
|
---|
| 665 | lcdlbls();
|
---|
| 666 | }
|
---|
| 667 |
|
---|
| 668 | return;
|
---|
[0580615] | 669 | }
|
---|
[f40a309] | 670 | }
|
---|
| 671 |
|
---|
| 672 | /* |
---|
| 673 |
|
---|
| 674 | */
|
---|
| 675 |
|
---|
| 676 | /*
|
---|
| 677 | =============================================================================
|
---|
| 678 | pcancel() -- cancel panel modes
|
---|
| 679 | =============================================================================
|
---|
| 680 | */
|
---|
| 681 |
|
---|
| 682 | void pcancel(short pm)
|
---|
| 683 | {
|
---|
| 684 | point = GLCplot; /* setup to plot on LCD */
|
---|
| 685 | GLCcurs(G_ON);
|
---|
| 686 |
|
---|
| 687 | if ((pm NE 0) AND asmode) {
|
---|
| 688 |
|
---|
| 689 | /* cancel assignment mode */
|
---|
| 690 |
|
---|
| 691 | asmode = 0;
|
---|
| 692 | pkctrl = oldpk;
|
---|
| 693 | swpt = oldsw;
|
---|
| 694 | lseg(ASGN_XL, ASGN_Y, ASGN_XR, ASGN_Y, 0);
|
---|
| 695 | }
|
---|
| 696 |
|
---|
| 697 | if ((pm NE 1) AND (gomode NE GO_NULL)) {
|
---|
| 698 |
|
---|
| 699 | /* cancel Go To mode */
|
---|
| 700 |
|
---|
| 701 | gomode = GO_NULL;
|
---|
| 702 | pkctrl = oldpk;
|
---|
| 703 | lseg(GOTO_XL, GOTO_Y, GOTO_XR, GOTO_Y, 0);
|
---|
| 704 | }
|
---|
| 705 |
|
---|
| 706 | if ((pm NE 2) AND (ismode NE IS_NULL)) {
|
---|
| 707 |
|
---|
| 708 | /* cancel instrument select mode */
|
---|
| 709 |
|
---|
| 710 | ismode = IS_NULL;
|
---|
| 711 | pkctrl = oldpk;
|
---|
| 712 | sliders = oldsl;
|
---|
| 713 | swpt = oldsw;
|
---|
| 714 | lcdlbls();
|
---|
| 715 | }
|
---|
| 716 |
|
---|
[0580615] | 717 | GLCcurs(G_OFF);
|
---|
[f40a309] | 718 | setleds();
|
---|
| 719 | }
|
---|
| 720 |
|
---|
| 721 | /* |
---|
| 722 |
|
---|
| 723 | */
|
---|
| 724 |
|
---|
| 725 | /*
|
---|
| 726 | =============================================================================
|
---|
| 727 | l_load() -- process "Load" key
|
---|
| 728 | =============================================================================
|
---|
| 729 | */
|
---|
| 730 |
|
---|
| 731 | void l_load(short stat)
|
---|
| 732 | {
|
---|
| 733 | if (NOT stat)
|
---|
| 734 | return;
|
---|
| 735 |
|
---|
| 736 | pcancel(3); /* cancel panel selections */
|
---|
| 737 | lcancel(3); /* cancel librarian selections */
|
---|
| 738 |
|
---|
| 739 | point = GLCplot; /* setup to plot on LCD */
|
---|
| 740 | GLCcurs(G_ON);
|
---|
| 741 |
|
---|
| 742 | if (loadsw) { /* if load is selected, deselect */
|
---|
| 743 |
|
---|
| 744 | d_key = olddkey;
|
---|
| 745 | e_key = oldekey;
|
---|
| 746 | m_key = oldmkey;
|
---|
| 747 | x_key = oldxkey;
|
---|
| 748 |
|
---|
| 749 | pkctrl = oldpk;
|
---|
| 750 | sliders = oldsl;
|
---|
| 751 | swpt = oldsw;
|
---|
| 752 |
|
---|
| 753 | loadsw = FALSE;
|
---|
| 754 |
|
---|
| 755 | lcdlbls();
|
---|
| 756 | /* |
---|
| 757 |
|
---|
| 758 | */
|
---|
| 759 | } else { /* setup for load mode */
|
---|
| 760 |
|
---|
| 761 | clkset(0); /* stop the clock */
|
---|
| 762 |
|
---|
| 763 | if (ltagged) { /* cancel tag mode */
|
---|
| 764 |
|
---|
| 765 | dslslot(tagslot, exp_c(LCFBX01), loadrow);
|
---|
| 766 | ltagged = FALSE;
|
---|
| 767 | }
|
---|
| 768 |
|
---|
| 769 | if ((pkctrl EQ PK_PFRM) OR (pkctrl EQ PK_NOTE))
|
---|
| 770 | oldpk = pkctrl;
|
---|
| 771 |
|
---|
| 772 | if (sliders NE LS_LOAD)
|
---|
| 773 | oldsl = sliders;
|
---|
| 774 |
|
---|
| 775 | pkctrl = PK_LOAD;
|
---|
| 776 | sliders = LS_LOAD;
|
---|
| 777 | oldsw = swpt;
|
---|
| 778 | swpt = t_load;
|
---|
| 779 |
|
---|
| 780 | olddkey = d_key;
|
---|
| 781 | oldxkey = x_key;
|
---|
| 782 | oldekey = e_key;
|
---|
| 783 | oldmkey = m_key;
|
---|
| 784 | d_key = loadkey;
|
---|
| 785 | x_key = l_load;
|
---|
| 786 | e_key = l_load;
|
---|
| 787 | m_key = l_load;
|
---|
| 788 |
|
---|
| 789 | loadsw = TRUE;
|
---|
| 790 |
|
---|
| 791 | lcdlbls();
|
---|
| 792 | lseg(LOAD_XL, LOAD_Y, LOAD_XR, LOAD_Y, 1);
|
---|
[0580615] | 793 | }
|
---|
[f40a309] | 794 |
|
---|
| 795 | GLCcurs(G_OFF);
|
---|
| 796 | setleds();
|
---|
| 797 | }
|
---|
| 798 |
|
---|
| 799 | /* |
---|
| 800 |
|
---|
| 801 | */
|
---|
| 802 |
|
---|
| 803 | /*
|
---|
| 804 | =============================================================================
|
---|
| 805 | lcdlbls() -- put up the labels on the LCD display
|
---|
| 806 | =============================================================================
|
---|
| 807 | */
|
---|
| 808 |
|
---|
| 809 | void lcdlbls(void)
|
---|
| 810 | {
|
---|
| 811 | register short i, barval;
|
---|
| 812 | char buf[8];
|
---|
| 813 | char dsp[86];
|
---|
| 814 |
|
---|
| 815 | point = GLCplot; /* set up to plot on the LCD */
|
---|
| 816 |
|
---|
| 817 | GLCinit(); /* clear the LCD display */
|
---|
| 818 | GLCcurs(G_ON);
|
---|
| 819 |
|
---|
| 820 | /* label the switches */
|
---|
| 821 |
|
---|
| 822 | switch (sliders) {
|
---|
| 823 |
|
---|
| 824 | case LS_PRMTR: /* parameter articulation */
|
---|
| 825 | case LS_OTHER: /* other stuff */
|
---|
| 826 | case LS_EQ: /* equalization */
|
---|
| 827 |
|
---|
| 828 | GLCtext(0, 1, swtlbls[sliders]);
|
---|
| 829 |
|
---|
| 830 | switch (gomode) {
|
---|
| 831 |
|
---|
| 832 | case GO_SECT:
|
---|
| 833 |
|
---|
| 834 | GLCtext(0, 31, "Sectn");
|
---|
| 835 | lseg(GOTO_XL, GOTO_Y, GOTO_XR, GOTO_Y, 1);
|
---|
| 836 | break;
|
---|
| 837 |
|
---|
| 838 | case GO_SCOR:
|
---|
| 839 |
|
---|
| 840 | GLCtext(0, 31, "Score");
|
---|
| 841 | lseg(GOTO_XL, GOTO_Y, GOTO_XR, GOTO_Y, 1);
|
---|
| 842 | break;
|
---|
| 843 |
|
---|
| 844 | default:
|
---|
| 845 |
|
---|
| 846 | GLCtext(0, 31, "Go To");
|
---|
| 847 | lseg(GOTO_XL, GOTO_Y, GOTO_XR, GOTO_Y, 0);
|
---|
| 848 | break;
|
---|
| 849 | }
|
---|
| 850 |
|
---|
| 851 | break;
|
---|
| 852 | /* |
---|
| 853 |
|
---|
| 854 | */
|
---|
| 855 | case LS_VOICE: /* voice selection */
|
---|
| 856 |
|
---|
| 857 | dsp[0] = '\0';
|
---|
| 858 |
|
---|
| 859 | for (i = 0; i < 12; i++) {
|
---|
| 860 |
|
---|
| 861 | sprintf(buf, "%c%2d %c ",
|
---|
| 862 | (articen[i] ? '\176' : ' '), i + 1,
|
---|
| 863 | (articen[i] ? '\177' : ' '));
|
---|
| 864 |
|
---|
| 865 | strcat(dsp, buf);
|
---|
| 866 | }
|
---|
| 867 |
|
---|
| 868 | strcat(dsp, "Voice Init ");
|
---|
| 869 |
|
---|
| 870 | GLCtext(0, 1, dsp);
|
---|
| 871 | break;
|
---|
| 872 |
|
---|
| 873 | case LS_INST: /* instrument selection */
|
---|
| 874 |
|
---|
| 875 | dsp[0] = '\0';
|
---|
| 876 |
|
---|
| 877 | for (i = 0; i < 12; i++) {
|
---|
| 878 |
|
---|
| 879 | sprintf(buf, "%c%2d %c ",
|
---|
| 880 | (grpsel[i] ? '\176' : ' '), i + 1,
|
---|
| 881 | (grpsel[i] ? '\177' : ' '));
|
---|
| 882 |
|
---|
| 883 | strcat(dsp, buf);
|
---|
| 884 | }
|
---|
| 885 |
|
---|
| 886 | if (ismode EQ IS_HORC)
|
---|
| 887 | strcat(dsp, " +20 "); /* hi orc */
|
---|
| 888 | else
|
---|
| 889 | strcat(dsp, " +00 "); /* lo orc */
|
---|
| 890 |
|
---|
| 891 | strcat(dsp, " Deflt");
|
---|
| 892 |
|
---|
| 893 | GLCtext(0, 1, dsp);
|
---|
| 894 | break;
|
---|
| 895 |
|
---|
| 896 | case LS_LIBR:
|
---|
| 897 | case LS_NGRP:
|
---|
| 898 | case LS_LOAD:
|
---|
| 899 |
|
---|
| 900 | GLCtext(0, 1, swtlbls[sliders]);
|
---|
| 901 | break;
|
---|
| 902 | }
|
---|
| 903 |
|
---|
| 904 | /* |
---|
| 905 |
|
---|
| 906 | */
|
---|
| 907 | GLCtext(7, 1, potlbls[sliders]); /* label the pots */
|
---|
| 908 |
|
---|
| 909 | for (i = 0; i < 13; i++)
|
---|
| 910 | lseg(39 + (i * 36), 0, 39 + (i * 36), 63, 1);
|
---|
| 911 |
|
---|
| 912 | switch (sliders) { /* draw the slider bars */
|
---|
| 913 |
|
---|
| 914 | case LS_PRMTR: /* parameter articulation */
|
---|
| 915 | case LS_VOICE: /* voice articulation enable */
|
---|
| 916 | case LS_INST: /* instrument select */
|
---|
| 917 | case LS_LIBR: /* library select */
|
---|
| 918 | case LS_NGRP: /* group select */
|
---|
| 919 | case LS_LOAD: /* load select */
|
---|
| 920 |
|
---|
| 921 | for (i = 0; i < 14; i++) {
|
---|
| 922 |
|
---|
| 923 | if (BarType[i]) {
|
---|
| 924 |
|
---|
| 925 | barval = (((BGprmtr[i] >> 5) - 500) << 6) / 252;
|
---|
| 926 | BarCset(i, barval);
|
---|
| 927 |
|
---|
| 928 | } else {
|
---|
| 929 |
|
---|
| 930 | barval = BGprmtr[i] / 252;
|
---|
| 931 | BarBset(i, barval);
|
---|
| 932 | }
|
---|
| 933 | }
|
---|
| 934 |
|
---|
| 935 | break;
|
---|
| 936 |
|
---|
| 937 | case LS_OTHER:
|
---|
| 938 |
|
---|
| 939 | for (i = 0; i < 14; i++)
|
---|
| 940 | BarBset(i, (BGother[i] / 252));
|
---|
| 941 |
|
---|
| 942 | break;
|
---|
| 943 |
|
---|
| 944 | case LS_EQ:
|
---|
| 945 |
|
---|
| 946 | for (i = 0; i < 14; i++)
|
---|
| 947 | BarCset(i, BGeq[i]);
|
---|
| 948 |
|
---|
| 949 | break;
|
---|
| 950 |
|
---|
| 951 | default:
|
---|
| 952 |
|
---|
[0580615] | 953 | break;
|
---|
[f40a309] | 954 | }
|
---|
| 955 |
|
---|
| 956 | GLCcurs(G_OFF);
|
---|
| 957 | dsrpmod();
|
---|
| 958 | dclkmd();
|
---|
| 959 | ulamp();
|
---|
| 960 | }
|
---|
| 961 |
|
---|
| 962 | /* |
---|
| 963 |
|
---|
| 964 | */
|
---|
| 965 |
|
---|
| 966 | /*
|
---|
| 967 | =============================================================================
|
---|
| 968 | selasg() -- select assignment table
|
---|
| 969 | =============================================================================
|
---|
| 970 | */
|
---|
| 971 |
|
---|
| 972 | void selasg(short n)
|
---|
| 973 | {
|
---|
| 974 | register struct s_entry *ep;
|
---|
| 975 |
|
---|
| 976 | getasg(curasg = n); /* set the assignment */
|
---|
| 977 |
|
---|
| 978 | if (recsw) { /* if we're recording ... */
|
---|
| 979 |
|
---|
| 980 | if (E_NULL NE (ep = findev(p_cur, t_cur, EV_ASGN, -1, -1))) {
|
---|
| 981 |
|
---|
| 982 | ep->e_data1 = n; /* update old event */
|
---|
| 983 |
|
---|
| 984 | } else if (E_NULL NE (ep = e_alc(E_SIZE2))) {
|
---|
| 985 |
|
---|
| 986 | ep->e_type = EV_ASGN; /* create new event */
|
---|
| 987 | ep->e_data1 = n;
|
---|
| 988 | ep->e_time = t_cur;
|
---|
| 989 | p_cur = e_ins(ep, ep_adj(p_cur, 0, t_cur))->e_fwd;
|
---|
| 990 | eh_ins(ep, EH_ASGN);
|
---|
| 991 |
|
---|
| 992 | if (ndisp EQ 2) { /* if the score is up ... */
|
---|
| 993 |
|
---|
| 994 | ctrsw = TRUE;
|
---|
| 995 | se_disp(ep, D_FWD, gdstbc, 1);
|
---|
| 996 | scupd();
|
---|
| 997 | }
|
---|
| 998 | }
|
---|
| 999 | }
|
---|
| 1000 |
|
---|
| 1001 | asmode = 0; /* drop out of assignment mode */
|
---|
| 1002 | pkctrl = oldpk; /* restore previous mode */
|
---|
| 1003 | swpt = oldsw;
|
---|
| 1004 |
|
---|
[0580615] | 1005 | point = GLCplot; /* update the LCD */
|
---|
[f40a309] | 1006 | GLCcurs(G_ON);
|
---|
| 1007 | lseg(ASGN_XL, ASGN_Y, ASGN_XR, ASGN_Y, 0);
|
---|
| 1008 | GLCtext(0, 1, swtlbls[sliders]);
|
---|
| 1009 | GLCcurs(G_OFF);
|
---|
| 1010 |
|
---|
| 1011 | mpcupd(); /* update the video display ... */
|
---|
| 1012 | setleds(); /* ... and the LEDs */
|
---|
| 1013 | }
|
---|
| 1014 |
|
---|
| 1015 | /* |
---|
| 1016 |
|
---|
| 1017 | */
|
---|
| 1018 |
|
---|
| 1019 | /*
|
---|
| 1020 | =============================================================================
|
---|
| 1021 | l_adfl() -- select default assignment table
|
---|
[0580615] | 1022 | =============================================================================
|
---|
[f40a309] | 1023 | */
|
---|
| 1024 |
|
---|
| 1025 | void l_adfl(short stat)
|
---|
| 1026 | {
|
---|
| 1027 | if (NOT stat)
|
---|
| 1028 | return;
|
---|
| 1029 |
|
---|
| 1030 | selasg(0);
|
---|
| 1031 | }
|
---|
| 1032 |
|
---|
| 1033 | /* |
---|
| 1034 |
|
---|
| 1035 | */
|
---|
| 1036 |
|
---|
| 1037 | /*
|
---|
| 1038 | =============================================================================
|
---|
| 1039 | l_asgn() -- select assignment
|
---|
| 1040 | =============================================================================
|
---|
| 1041 | */
|
---|
| 1042 |
|
---|
| 1043 | void l_asgn(short stat)
|
---|
| 1044 | {
|
---|
| 1045 | if (NOT stat) /* only do this on key closure */
|
---|
| 1046 | return;
|
---|
| 1047 |
|
---|
| 1048 | point = GLCplot; /* set up to plot on the LCD */
|
---|
| 1049 | GLCcurs(G_ON);
|
---|
| 1050 |
|
---|
| 1051 | if (ismode NE IS_NULL) { /* cancel instrument select mode */
|
---|
| 1052 |
|
---|
| 1053 | ismode = IS_NULL;
|
---|
| 1054 | pkctrl = oldpk;
|
---|
| 1055 | sliders = oldsl;
|
---|
| 1056 | swpt = oldsw;
|
---|
| 1057 | lcdlbls();
|
---|
| 1058 | }
|
---|
| 1059 |
|
---|
| 1060 | if (gomode NE GO_NULL) { /* cancel Go To mode */
|
---|
| 1061 |
|
---|
| 1062 | gomode = GO_NULL;
|
---|
| 1063 | pkctrl = oldpk;
|
---|
| 1064 | lseg(GOTO_XL, GOTO_Y, GOTO_XR, GOTO_Y, 0);
|
---|
| 1065 | }
|
---|
| 1066 | /* |
---|
| 1067 |
|
---|
| 1068 | */
|
---|
| 1069 | switch (asmode) {
|
---|
| 1070 |
|
---|
| 1071 | case 0: /* initial actuation */
|
---|
| 1072 |
|
---|
| 1073 | if ((pkctrl EQ PK_PFRM) OR (pkctrl EQ PK_NOTE))
|
---|
| 1074 | oldpk = pkctrl;
|
---|
| 1075 |
|
---|
| 1076 | asmode = (curasg ? ((curasg - 1) / 20) : 0) + 1;
|
---|
| 1077 | pkctrl = PK_ASGN;
|
---|
| 1078 | memcpy(aswtbl, swpt, sizeof t_prmtr);
|
---|
| 1079 | oldsw = swpt;
|
---|
| 1080 | swpt = aswtbl;
|
---|
| 1081 | aswtbl[13] = l_adfl;
|
---|
| 1082 | lseg(ASGN_XL, ASGN_Y, ASGN_XR, ASGN_Y, 1);
|
---|
| 1083 | GLCtext(0, 79, "Deflt");
|
---|
| 1084 | break;
|
---|
| 1085 |
|
---|
| 1086 | case 1: /* +00 -- 01..20 to +20 */
|
---|
| 1087 | case 2: /* +20 -- 21..40 to +40 */
|
---|
| 1088 | case 3: /* +40 -- 41..60 to +60 */
|
---|
| 1089 | case 4: /* +60 -- 61..80 to +80 */
|
---|
| 1090 |
|
---|
| 1091 | ++asmode;
|
---|
| 1092 | break;
|
---|
[0580615] | 1093 |
|
---|
[f40a309] | 1094 | case 5: /* +80 -- 81..99 to +00 */
|
---|
| 1095 |
|
---|
| 1096 | asmode = 1;
|
---|
| 1097 | break;
|
---|
| 1098 |
|
---|
| 1099 | }
|
---|
| 1100 |
|
---|
| 1101 | GLCtext(0, 43, aslbls[asmode]);
|
---|
| 1102 | GLCcurs(G_OFF);
|
---|
| 1103 | setleds();
|
---|
| 1104 | }
|
---|
| 1105 |
|
---|
| 1106 | /* |
---|
| 1107 |
|
---|
| 1108 | */
|
---|
| 1109 |
|
---|
| 1110 | /*
|
---|
| 1111 | =============================================================================
|
---|
| 1112 | l_inst() -- set select instrument mode
|
---|
| 1113 | =============================================================================
|
---|
| 1114 | */
|
---|
| 1115 |
|
---|
| 1116 | void l_inst(short stat)
|
---|
| 1117 | {
|
---|
| 1118 | if (NOT stat)
|
---|
| 1119 | return;
|
---|
| 1120 |
|
---|
| 1121 | point = GLCplot; /* set up to plot on the LCD */
|
---|
| 1122 | GLCcurs(G_ON);
|
---|
| 1123 |
|
---|
| 1124 | if (asmode) { /* cancel assignment mode */
|
---|
| 1125 |
|
---|
| 1126 | asmode = 0;
|
---|
| 1127 | pkctrl = oldpk;
|
---|
| 1128 | swpt = oldsw;
|
---|
| 1129 | lseg(ASGN_XL, ASGN_Y, ASGN_XR, ASGN_Y, 0);
|
---|
| 1130 | }
|
---|
| 1131 |
|
---|
| 1132 | if (gomode NE GO_NULL) { /* cancel Go To mode */
|
---|
| 1133 |
|
---|
| 1134 | gomode = GO_NULL;
|
---|
| 1135 | pkctrl = oldpk;
|
---|
| 1136 | lseg(GOTO_XL, GOTO_Y, GOTO_XR, GOTO_Y, 0);
|
---|
| 1137 | }
|
---|
| 1138 |
|
---|
| 1139 | GLCcurs(G_OFF);
|
---|
| 1140 | /* |
---|
| 1141 |
|
---|
| 1142 | */
|
---|
| 1143 | switch (ismode) {
|
---|
| 1144 |
|
---|
| 1145 | case IS_NULL: /* select +00 -- low orchestra */
|
---|
| 1146 |
|
---|
| 1147 | if ((pkctrl EQ PK_PFRM) OR (pkctrl EQ PK_NOTE))
|
---|
| 1148 | oldpk = pkctrl;
|
---|
| 1149 |
|
---|
| 1150 | if (sliders NE LS_INST)
|
---|
| 1151 | oldsl = sliders;
|
---|
| 1152 |
|
---|
| 1153 | oldsw = swpt;
|
---|
| 1154 | swpt = t_inst;
|
---|
| 1155 | pkctrl = PK_INST;
|
---|
| 1156 | ismode = IS_LORC;
|
---|
| 1157 | sliders = LS_INST;
|
---|
| 1158 | lcdlbls();
|
---|
| 1159 | break;
|
---|
| 1160 |
|
---|
| 1161 | case IS_LORC: /* select +20 -- high orchestra */
|
---|
| 1162 |
|
---|
| 1163 | ismode = IS_HORC;
|
---|
| 1164 | GLCcurs(G_ON);
|
---|
| 1165 | GLCtext(0, 73, " +20 ");
|
---|
| 1166 | GLCcurs(G_OFF);
|
---|
| 1167 | break;
|
---|
[0580615] | 1168 |
|
---|
[f40a309] | 1169 | case IS_HORC: /* deselect */
|
---|
| 1170 | default:
|
---|
| 1171 |
|
---|
| 1172 | ismode = IS_NULL;
|
---|
| 1173 | pkctrl = oldpk;
|
---|
| 1174 | sliders = oldsl;
|
---|
| 1175 | swpt = oldsw;
|
---|
| 1176 | lcdlbls();
|
---|
| 1177 | break;
|
---|
| 1178 | }
|
---|
| 1179 |
|
---|
| 1180 | setleds();
|
---|
| 1181 | }
|
---|
| 1182 |
|
---|
| 1183 | /* |
---|
| 1184 |
|
---|
| 1185 | */
|
---|
| 1186 |
|
---|
| 1187 | /*
|
---|
| 1188 | =============================================================================
|
---|
| 1189 | selins() -- select an instrument
|
---|
| 1190 | =============================================================================
|
---|
| 1191 | */
|
---|
| 1192 |
|
---|
| 1193 | void selins(short ival)
|
---|
| 1194 | {
|
---|
| 1195 | register short n;
|
---|
| 1196 | register struct s_entry *ep;
|
---|
| 1197 |
|
---|
| 1198 | for (n = 0; n < 12; n++) {
|
---|
| 1199 |
|
---|
| 1200 | if (FALSE EQ grpsel[n])
|
---|
| 1201 | continue;
|
---|
| 1202 |
|
---|
| 1203 | ins2grp[n] = ival | (ins2grp[n] & 0xFF00);
|
---|
| 1204 | setv2gi(n);
|
---|
| 1205 |
|
---|
| 1206 | if (recsw AND grpstat[n] AND (2 EQ grpmode[n])) {
|
---|
| 1207 |
|
---|
| 1208 | if (E_NULL NE (ep = findev(p_cur, t_cur, EV_INST, n, -1))) {
|
---|
| 1209 |
|
---|
| 1210 | ep->e_data2 = ival;
|
---|
| 1211 |
|
---|
| 1212 | } else if (E_NULL NE (ep = e_alc(E_SIZE2))) {
|
---|
| 1213 |
|
---|
| 1214 | ep->e_type = EV_INST;
|
---|
| 1215 | ep->e_data1 = n;
|
---|
| 1216 | ep->e_data2 = ival;
|
---|
| 1217 | ep->e_time = t_cur;
|
---|
| 1218 | p_cur = e_ins(ep, ep_adj(p_cur, 0, t_cur))->e_fwd;
|
---|
| 1219 | eh_ins(ep, EH_INST);
|
---|
| 1220 |
|
---|
| 1221 | if (ndisp EQ 2) {
|
---|
| 1222 |
|
---|
| 1223 | ctrsw = TRUE;
|
---|
| 1224 | se_disp(ep, D_FWD, gdstbc, 1);
|
---|
| 1225 | scupd();
|
---|
| 1226 | }
|
---|
| 1227 | }
|
---|
[0580615] | 1228 | }
|
---|
[f40a309] | 1229 | }
|
---|
| 1230 |
|
---|
| 1231 | setinst();
|
---|
| 1232 |
|
---|
| 1233 | /* |
---|
| 1234 |
|
---|
| 1235 | */
|
---|
| 1236 | ismode = IS_NULL;
|
---|
| 1237 | pkctrl = oldpk;
|
---|
| 1238 | sliders = oldsl;
|
---|
| 1239 | swpt = oldsw;
|
---|
| 1240 | lcdlbls();
|
---|
| 1241 | setleds();
|
---|
| 1242 | mpcupd();
|
---|
| 1243 | }
|
---|
| 1244 |
|
---|
[0580615] | 1245 | /* |
---|
[f40a309] | 1246 |
|
---|
| 1247 | */
|
---|
| 1248 |
|
---|
| 1249 | /*
|
---|
| 1250 | =============================================================================
|
---|
| 1251 | l_dflt() -- select default isntrument
|
---|
| 1252 | =============================================================================
|
---|
| 1253 | */
|
---|
| 1254 |
|
---|
| 1255 | void l_dflt(short stat)
|
---|
| 1256 | {
|
---|
| 1257 | if (NOT stat)
|
---|
| 1258 | return;
|
---|
| 1259 |
|
---|
| 1260 | selins(0);
|
---|
| 1261 | }
|
---|
| 1262 |
|
---|
| 1263 | /* |
---|
| 1264 |
|
---|
| 1265 | */
|
---|
| 1266 |
|
---|
| 1267 | /*
|
---|
| 1268 | =============================================================================
|
---|
| 1269 | l_goto() -- go to (section / score)
|
---|
| 1270 | =============================================================================
|
---|
| 1271 | */
|
---|
| 1272 |
|
---|
| 1273 | void l_goto(short stat)
|
---|
| 1274 | {
|
---|
| 1275 | if (NOT stat) /* only do this on key closure */
|
---|
| 1276 | return;
|
---|
| 1277 |
|
---|
| 1278 | point = GLCplot; /* set up to plot on the LCD */
|
---|
| 1279 | GLCcurs(G_ON);
|
---|
| 1280 |
|
---|
| 1281 | if (asmode) { /* cancel assignment mode */
|
---|
| 1282 |
|
---|
| 1283 | asmode = 0;
|
---|
| 1284 | pkctrl = oldpk;
|
---|
| 1285 | swpt = oldsw;
|
---|
| 1286 | lseg(ASGN_XL, ASGN_Y, ASGN_XR, ASGN_Y, 0);
|
---|
| 1287 | }
|
---|
| 1288 |
|
---|
| 1289 | if (ismode NE IS_NULL) { /* cancel instrument select mode */
|
---|
| 1290 |
|
---|
| 1291 | ismode = IS_NULL;
|
---|
| 1292 | sliders = oldsl;
|
---|
| 1293 | pkctrl = oldpk;
|
---|
| 1294 | swpt = oldsw;
|
---|
| 1295 | lcdlbls();
|
---|
| 1296 | }
|
---|
| 1297 |
|
---|
| 1298 | recsw = FALSE; /* force play mode */
|
---|
| 1299 | dsrpmod();
|
---|
| 1300 | /* |
---|
| 1301 |
|
---|
| 1302 | */
|
---|
| 1303 | switch (gomode) { /* select Go To mode */
|
---|
| 1304 |
|
---|
| 1305 | case GO_NULL:
|
---|
| 1306 |
|
---|
| 1307 | if ((pkctrl EQ PK_PFRM) OR (pkctrl EQ PK_NOTE))
|
---|
| 1308 | oldpk = pkctrl;
|
---|
| 1309 |
|
---|
| 1310 | pkctrl = PK_GOTO;
|
---|
| 1311 | gomode = GO_SECT;
|
---|
| 1312 | GLCtext(0, 31, "Sectn");
|
---|
| 1313 | lseg(GOTO_XL, GOTO_Y, GOTO_XR, GOTO_Y, 1);
|
---|
| 1314 | break;
|
---|
| 1315 |
|
---|
| 1316 | case GO_SECT:
|
---|
[0580615] | 1317 |
|
---|
[f40a309] | 1318 | gomode = GO_SCOR;
|
---|
| 1319 | GLCtext(0, 31, "Score");
|
---|
| 1320 | lseg(GOTO_XL, GOTO_Y, GOTO_XR, GOTO_Y, 1);
|
---|
| 1321 | break;
|
---|
| 1322 |
|
---|
| 1323 | case GO_SCOR:
|
---|
| 1324 | default:
|
---|
| 1325 |
|
---|
| 1326 | pkctrl = oldpk;
|
---|
| 1327 | gomode = GO_NULL;
|
---|
| 1328 | GLCtext(0, 31, "Go To");
|
---|
| 1329 | lseg(GOTO_XL, GOTO_Y, GOTO_XR, GOTO_Y, 0);
|
---|
| 1330 | break;
|
---|
| 1331 | }
|
---|
| 1332 |
|
---|
| 1333 | GLCcurs(G_OFF);
|
---|
| 1334 | setleds();
|
---|
| 1335 | }
|
---|
| 1336 |
|
---|
| 1337 | /* |
---|
| 1338 |
|
---|
| 1339 | */
|
---|
| 1340 |
|
---|
| 1341 | /*
|
---|
| 1342 | =============================================================================
|
---|
| 1343 | newpps() -- send out new polyphonic pressure source value
|
---|
| 1344 | =============================================================================
|
---|
| 1345 | */
|
---|
| 1346 |
|
---|
| 1347 | void newpps(short trg, short grp, short src, short ival)
|
---|
| 1348 | {
|
---|
| 1349 | register struct sment *smf, *smp;
|
---|
| 1350 | register unsigned *fpu;
|
---|
| 1351 | register long ltmp;
|
---|
| 1352 | register short val;
|
---|
| 1353 | register short vce;
|
---|
| 1354 | short gs, oldi;
|
---|
| 1355 |
|
---|
| 1356 | gs = (grp << 4) | src; /* calculate group/source index */
|
---|
| 1357 | fpu = io_fpu + FPU_OFNC; /* point at FPU base */
|
---|
| 1358 | valents[gs].val = ival; /* update value in table */
|
---|
| 1359 | smp = smf = (struct sment *)&valents[gs];
|
---|
| 1360 |
|
---|
| 1361 | /* |
---|
| 1362 |
|
---|
| 1363 | */
|
---|
| 1364 | while (smf NE (smp = smp->nxt)) { /* for each function ... */
|
---|
| 1365 |
|
---|
| 1366 | vce = (smp->vp >> 4) & 0x0F; /* extract voice number */
|
---|
| 1367 |
|
---|
| 1368 | if (vce2trg[vce] EQ trg) { /* for each key that matches ... */
|
---|
| 1369 |
|
---|
| 1370 | switch (smp->vp & 0x000F) {
|
---|
| 1371 |
|
---|
| 1372 | case 1: /* frq 1 */
|
---|
| 1373 | case 3: /* frq 2 */
|
---|
| 1374 | case 5: /* frq 3 */
|
---|
| 1375 | case 7: /* frq 4 */
|
---|
| 1376 |
|
---|
| 1377 | val = ival >> 3;
|
---|
| 1378 | break;
|
---|
| 1379 |
|
---|
| 1380 | case 10: /* filtr */
|
---|
| 1381 |
|
---|
| 1382 | ltmp = ((long)ival >> 1) + ((long)ival >> 2);
|
---|
| 1383 |
|
---|
| 1384 | if (ltmp > (long)VALMAX)
|
---|
| 1385 | ltmp = (long)VALMAX;
|
---|
| 1386 | else if (ltmp < (long)VALMIN)
|
---|
| 1387 | ltmp = (long)VALMIN;
|
---|
| 1388 |
|
---|
[0580615] | 1389 | val = (short)ltmp;
|
---|
[f40a309] | 1390 | break;
|
---|
| 1391 |
|
---|
| 1392 | default:
|
---|
| 1393 |
|
---|
| 1394 | val = ival;
|
---|
| 1395 | }
|
---|
| 1396 |
|
---|
| 1397 | oldi = setipl(FPU_DI);
|
---|
| 1398 |
|
---|
| 1399 | /* ++++++++++++++++++++++++++++ FPU interrupts disabled +++++++++++++++++++++ */
|
---|
| 1400 |
|
---|
| 1401 | *(fpu + (smp->vp << 4) + FPU_TCV1) = val;
|
---|
| 1402 |
|
---|
| 1403 | setipl(oldi);
|
---|
| 1404 |
|
---|
| 1405 | /* ++++++++++++++++++++++++++++ Interrupts restored +++++++++++++++++++++++++ */
|
---|
| 1406 |
|
---|
| 1407 | }
|
---|
| 1408 | }
|
---|
| 1409 | }
|
---|
| 1410 |
|
---|
| 1411 | /* |
---|
| 1412 |
|
---|
| 1413 | */
|
---|
| 1414 |
|
---|
| 1415 | /*
|
---|
| 1416 | =============================================================================
|
---|
| 1417 | newsv() -- send out new source value if it's changed
|
---|
| 1418 | =============================================================================
|
---|
| 1419 | */
|
---|
| 1420 |
|
---|
| 1421 | short newsv(short grp, short src, short ival)
|
---|
| 1422 | {
|
---|
| 1423 | register struct sment *smf, *smp;
|
---|
| 1424 | register unsigned *fpu;
|
---|
| 1425 | register long ltmp;
|
---|
| 1426 | register short val;
|
---|
| 1427 | register short gs;
|
---|
| 1428 | register short oldi;
|
---|
| 1429 | short vmask, var;
|
---|
| 1430 |
|
---|
| 1431 | gs = (grp << 4) | src; /* calculate grp/src index */
|
---|
| 1432 |
|
---|
| 1433 | if (-1 NE (var = src2var[src])) { /* see if its a variable */
|
---|
| 1434 |
|
---|
| 1435 | vmask = vmasks[anrs[var][grp]]; /* setup resolution mask */
|
---|
| 1436 |
|
---|
| 1437 | /* see if we have a change in the selected significant bits */
|
---|
| 1438 |
|
---|
| 1439 | if (((val = valents[gs].val) & vmask) EQ (ival & vmask)) {
|
---|
| 1440 |
|
---|
| 1441 | /* make sure we always see a change to zero */
|
---|
| 1442 |
|
---|
| 1443 | if (NOT ((ival EQ 0) AND val)) /* if not becoming zero */
|
---|
| 1444 | return(FALSE); /* ... it didn't change enough */
|
---|
| 1445 | }
|
---|
| 1446 | }
|
---|
| 1447 |
|
---|
| 1448 | fpu = io_fpu + FPU_OFNC; /* point to FPU */
|
---|
| 1449 |
|
---|
| 1450 | valents[gs].val = ival; /* update value in table */
|
---|
| 1451 |
|
---|
| 1452 | smf = (struct sment *)&valents[gs]; /* point at value table */
|
---|
| 1453 | smp = smf;
|
---|
| 1454 |
|
---|
| 1455 | /* |
---|
| 1456 |
|
---|
| 1457 | */
|
---|
| 1458 | while (smf NE (smp = smp->nxt)) { /* update functions */
|
---|
| 1459 |
|
---|
| 1460 | switch (smp->vp & 0x000F) {
|
---|
| 1461 |
|
---|
| 1462 | case 1: /* frq 1 */
|
---|
| 1463 | case 3: /* frq 2 */
|
---|
| 1464 | case 5: /* frq 3 */
|
---|
| 1465 | case 7: /* frq 4 */
|
---|
| 1466 |
|
---|
| 1467 | val = ival >> 3;
|
---|
| 1468 | break;
|
---|
| 1469 |
|
---|
| 1470 | case 10: /* filtr */
|
---|
| 1471 |
|
---|
| 1472 | ltmp = ((long)ival >> 1) + ((long)ival >> 2);
|
---|
| 1473 |
|
---|
| 1474 | if (ltmp > (long)VALMAX)
|
---|
| 1475 | ltmp = (long)VALMAX;
|
---|
| 1476 | else if (ltmp < (long)VALMIN)
|
---|
| 1477 | ltmp = (long)VALMIN;
|
---|
[0580615] | 1478 |
|
---|
[f40a309] | 1479 | val = (short)ltmp;
|
---|
| 1480 | break;
|
---|
| 1481 |
|
---|
| 1482 | default:
|
---|
| 1483 |
|
---|
| 1484 | val = ival;
|
---|
| 1485 | }
|
---|
| 1486 |
|
---|
| 1487 | oldi = setipl(FPU_DI);
|
---|
| 1488 |
|
---|
| 1489 | /* ++++++++++++++++++++++++++++ FPU interrupts disabled +++++++++++++++++++++ */
|
---|
| 1490 |
|
---|
| 1491 | *(fpu + (smp->vp << 4) + FPU_TCV1) = val;
|
---|
| 1492 |
|
---|
| 1493 | setipl(oldi);
|
---|
| 1494 |
|
---|
| 1495 | /* ++++++++++++++++++++++++++++ Interrupts restored +++++++++++++++++++++++++ */
|
---|
| 1496 |
|
---|
| 1497 | }
|
---|
| 1498 |
|
---|
| 1499 | return(TRUE);
|
---|
| 1500 | }
|
---|
| 1501 |
|
---|
| 1502 | /* |
---|
| 1503 |
|
---|
| 1504 | */
|
---|
| 1505 |
|
---|
| 1506 | /*
|
---|
| 1507 | =============================================================================
|
---|
| 1508 | setsv() -- unconditionally send out new source value
|
---|
| 1509 | =============================================================================
|
---|
| 1510 | */
|
---|
| 1511 |
|
---|
| 1512 | void setsv(short grp, short src, short ival)
|
---|
| 1513 | {
|
---|
| 1514 | register struct sment *smf, *smp;
|
---|
| 1515 | register unsigned *fpu;
|
---|
| 1516 | register long ltmp;
|
---|
| 1517 | register short val;
|
---|
| 1518 | register short gs;
|
---|
| 1519 | register short oldi;
|
---|
| 1520 |
|
---|
| 1521 | gs = (grp << 4) | src; /* calculate grp/src index */
|
---|
| 1522 | fpu = io_fpu + FPU_OFNC; /* point to FPU */
|
---|
| 1523 |
|
---|
| 1524 | valents[gs].val = ival; /* update value in table */
|
---|
| 1525 |
|
---|
| 1526 | smf = (struct sment *)&valents[gs]; /* point at value table */
|
---|
| 1527 | smp = smf;
|
---|
| 1528 |
|
---|
| 1529 | /* |
---|
| 1530 |
|
---|
| 1531 | */
|
---|
| 1532 | while (smf NE (smp = smp->nxt)) { /* update functions */
|
---|
| 1533 |
|
---|
| 1534 | switch (smp->vp & 0x000F) {
|
---|
| 1535 |
|
---|
| 1536 | case 1: /* frq 1 */
|
---|
| 1537 | case 3: /* frq 2 */
|
---|
| 1538 | case 5: /* frq 3 */
|
---|
| 1539 | case 7: /* frq 4 */
|
---|
| 1540 |
|
---|
| 1541 | val = ival >> 3;
|
---|
| 1542 | break;
|
---|
| 1543 |
|
---|
| 1544 | case 10: /* filtr */
|
---|
| 1545 |
|
---|
| 1546 | ltmp = ((long)ival >> 1) + ((long)ival >> 2);
|
---|
| 1547 |
|
---|
[0580615] | 1548 | if (ltmp > (long)VALMAX)
|
---|
[f40a309] | 1549 | ltmp = (long)VALMAX;
|
---|
| 1550 | else if (ltmp < (long)VALMIN)
|
---|
| 1551 | ltmp = (long)VALMIN;
|
---|
| 1552 |
|
---|
| 1553 | val = (short)ltmp;
|
---|
| 1554 | break;
|
---|
| 1555 |
|
---|
| 1556 | default:
|
---|
| 1557 |
|
---|
| 1558 | val = ival;
|
---|
| 1559 | }
|
---|
| 1560 |
|
---|
| 1561 | oldi = setipl(FPU_DI);
|
---|
| 1562 |
|
---|
| 1563 | /* ++++++++++++++++++++++++++++ FPU interrupts disabled +++++++++++++++++++++ */
|
---|
| 1564 |
|
---|
| 1565 | *(fpu + (smp->vp << 4) + FPU_TCV1) = val;
|
---|
| 1566 |
|
---|
| 1567 | setipl(oldi);
|
---|
| 1568 |
|
---|
| 1569 | /* ++++++++++++++++++++++++++++ Interrupts restored +++++++++++++++++++++++++ */
|
---|
| 1570 |
|
---|
| 1571 | }
|
---|
| 1572 | }
|
---|
| 1573 |
|
---|
| 1574 | /* |
---|
| 1575 |
|
---|
| 1576 | */
|
---|
| 1577 |
|
---|
| 1578 | /*
|
---|
| 1579 | =============================================================================
|
---|
| 1580 | l_prmtr() -- set parameter articulation status
|
---|
| 1581 | =============================================================================
|
---|
| 1582 | */
|
---|
| 1583 |
|
---|
[0580615] | 1584 | void l_prmtr(short stat, short sig)
|
---|
[f40a309] | 1585 | {
|
---|
| 1586 | if (NOT stat)
|
---|
| 1587 | return;
|
---|
| 1588 |
|
---|
| 1589 | switch (sliders) {
|
---|
| 1590 |
|
---|
| 1591 | case LS_PRMTR:
|
---|
| 1592 | case LS_OTHER:
|
---|
| 1593 | case LS_EQ:
|
---|
| 1594 |
|
---|
| 1595 | sliders = LS_VOICE;
|
---|
| 1596 | swpt = t_voice;
|
---|
| 1597 | break;
|
---|
| 1598 |
|
---|
| 1599 | case LS_VOICE:
|
---|
| 1600 | default:
|
---|
| 1601 |
|
---|
| 1602 | sliders = LS_PRMTR;
|
---|
| 1603 | swpt = t_prmtr;
|
---|
| 1604 | break;
|
---|
| 1605 | }
|
---|
| 1606 |
|
---|
| 1607 | lcdlbls();
|
---|
| 1608 | setleds();
|
---|
| 1609 | }
|
---|
| 1610 |
|
---|
| 1611 | /* |
---|
| 1612 |
|
---|
| 1613 | */
|
---|
| 1614 |
|
---|
| 1615 | /*
|
---|
| 1616 | =============================================================================
|
---|
| 1617 | l_voice() -- set voice selection status
|
---|
| 1618 | =============================================================================
|
---|
| 1619 | */
|
---|
| 1620 |
|
---|
| 1621 | void l_voice(short stat, short vce)
|
---|
| 1622 | {
|
---|
| 1623 | register short ap, j, par;
|
---|
| 1624 | register unsigned *fpu;
|
---|
| 1625 |
|
---|
| 1626 | char buf[8];
|
---|
| 1627 |
|
---|
| 1628 | if (NOT stat)
|
---|
[0580615] | 1629 | return;
|
---|
[f40a309] | 1630 |
|
---|
| 1631 | articen[vce] = NOT articen[vce]; /* toggle voice enable */
|
---|
| 1632 |
|
---|
| 1633 | sprintf(buf, "%c%2d %c", (articen[vce] ? '\176' : ' '), vce + 1,
|
---|
| 1634 | (articen[vce] ? '\177' : ' '));
|
---|
| 1635 |
|
---|
| 1636 | GLCcurs(G_ON);
|
---|
| 1637 | GLCtext(0, (1 + (6 * vce)), buf);
|
---|
| 1638 | GLCcurs(G_OFF);
|
---|
| 1639 |
|
---|
| 1640 | if (articen[vce]) { /* turn articulation on if voice is enabled */
|
---|
| 1641 |
|
---|
| 1642 | for (ap = 0; ap < 14; ap++) {
|
---|
| 1643 |
|
---|
| 1644 | par = arpar[ap];
|
---|
| 1645 | sendart(vce, par, lastart[par]);
|
---|
| 1646 | }
|
---|
| 1647 |
|
---|
| 1648 | } else { /* ... or turn it off if voice is disabled */
|
---|
| 1649 |
|
---|
| 1650 | fpu = io_fpu + FPU_OFNC + (vce << 8);
|
---|
| 1651 |
|
---|
[0580615] | 1652 | for (j = 1; j < 16; j++)
|
---|
[f40a309] | 1653 | *(fpu + (j << 4) + FPU_TSF2) = 0;
|
---|
| 1654 | }
|
---|
| 1655 | }
|
---|
| 1656 |
|
---|
| 1657 | /* |
---|
| 1658 |
|
---|
| 1659 | */
|
---|
| 1660 |
|
---|
| 1661 | /*
|
---|
| 1662 | =============================================================================
|
---|
| 1663 | l_group() -- set group selection status
|
---|
| 1664 | =============================================================================
|
---|
| 1665 | */
|
---|
| 1666 |
|
---|
| 1667 | void l_group(short stat, short grp)
|
---|
| 1668 | {
|
---|
| 1669 | char buf[8];
|
---|
| 1670 |
|
---|
| 1671 | if (NOT stat)
|
---|
[0580615] | 1672 | return;
|
---|
[f40a309] | 1673 |
|
---|
| 1674 | grpsel[grp] = NOT grpsel[grp]; /* toggle voice enable */
|
---|
| 1675 |
|
---|
| 1676 | sprintf(buf, "%c%2d %c", (grpsel[grp] ? '\176' : ' '), grp + 1,
|
---|
| 1677 | (grpsel[grp] ? '\177' : ' '));
|
---|
| 1678 |
|
---|
| 1679 | GLCcurs(G_ON);
|
---|
| 1680 | GLCtext(0, (1 + (6 * grp)), buf);
|
---|
| 1681 | GLCcurs(G_OFF);
|
---|
| 1682 | }
|
---|
| 1683 |
|
---|
| 1684 | /*
|
---|
| 1685 | =============================================================================
|
---|
| 1686 | l_other -- set aux function status
|
---|
| 1687 | =============================================================================
|
---|
| 1688 | */
|
---|
| 1689 |
|
---|
| 1690 | void l_other(short stat, short sig)
|
---|
| 1691 | {
|
---|
| 1692 | if (NOT stat)
|
---|
| 1693 | return;
|
---|
| 1694 |
|
---|
| 1695 | sliders = LS_OTHER;
|
---|
| 1696 | swpt = t_other;
|
---|
[0580615] | 1697 |
|
---|
[f40a309] | 1698 | lcdlbls();
|
---|
| 1699 | }
|
---|
| 1700 |
|
---|
| 1701 | /* |
---|
| 1702 |
|
---|
| 1703 | */
|
---|
| 1704 |
|
---|
| 1705 | /*
|
---|
| 1706 | =============================================================================
|
---|
| 1707 | l_eq -- set eq mode
|
---|
| 1708 | =============================================================================
|
---|
| 1709 | */
|
---|
| 1710 |
|
---|
| 1711 | void l_eq(short stat, short sig)
|
---|
| 1712 | {
|
---|
| 1713 | if (NOT stat)
|
---|
[0580615] | 1714 | return;
|
---|
[f40a309] | 1715 |
|
---|
| 1716 | if (sliders EQ LS_EQ) {
|
---|
| 1717 |
|
---|
| 1718 | sliders = LS_PRMTR;
|
---|
| 1719 | swpt = t_prmtr;
|
---|
| 1720 |
|
---|
| 1721 | } else {
|
---|
| 1722 |
|
---|
| 1723 | sliders = LS_EQ;
|
---|
| 1724 | swpt = t_eq;
|
---|
| 1725 | }
|
---|
| 1726 |
|
---|
| 1727 | lcdlbls();
|
---|
| 1728 | }
|
---|
| 1729 |
|
---|
| 1730 | /*
|
---|
| 1731 | =============================================================================
|
---|
| 1732 | artclr() -- clear the articulation pot values
|
---|
| 1733 | =============================================================================
|
---|
| 1734 | */
|
---|
| 1735 |
|
---|
| 1736 | void artclr(void)
|
---|
| 1737 | {
|
---|
| 1738 | register short i;
|
---|
| 1739 |
|
---|
| 1740 | for (i = 0; i < 14; i++)
|
---|
| 1741 | lastart[arpar[i]] = artitab[i];
|
---|
| 1742 | }
|
---|
| 1743 |
|
---|
| 1744 | /* |
---|
| 1745 |
|
---|
| 1746 | */
|
---|
| 1747 |
|
---|
| 1748 | /*
|
---|
| 1749 | =============================================================================
|
---|
| 1750 | l_init() -- initialize articulation values (reset the sliders)
|
---|
| 1751 | =============================================================================
|
---|
| 1752 | */
|
---|
| 1753 |
|
---|
| 1754 | void l_init(short stat, short sig)
|
---|
| 1755 | {
|
---|
| 1756 | register unsigned *fpu;
|
---|
| 1757 | register short barval, i, j;
|
---|
| 1758 | char buf[16];
|
---|
| 1759 |
|
---|
| 1760 | if (NOT stat)
|
---|
| 1761 | return;
|
---|
| 1762 |
|
---|
| 1763 | fpu = io_fpu + FPU_OFNC;
|
---|
| 1764 |
|
---|
| 1765 | switch (sliders) {
|
---|
| 1766 |
|
---|
| 1767 | case LS_PRMTR:
|
---|
| 1768 | case LS_VOICE:
|
---|
| 1769 | case LS_INST:
|
---|
| 1770 | case LS_LIBR:
|
---|
| 1771 | case LS_NGRP:
|
---|
| 1772 | case LS_LOAD:
|
---|
| 1773 |
|
---|
| 1774 | /* clear all but spares in voices 1..12 */
|
---|
| 1775 |
|
---|
| 1776 | for (i = 0; i < 12; i++)
|
---|
| 1777 | for (j = 1; j < 16; j++)
|
---|
| 1778 | *(fpu + (i << 8) + (j << 4) + FPU_TSF2) = 0;
|
---|
| 1779 |
|
---|
| 1780 | artclr();
|
---|
| 1781 |
|
---|
| 1782 | for (i = 0; i < 14; i++) {
|
---|
| 1783 |
|
---|
| 1784 | BGprmtr[i] = artitab[i];
|
---|
| 1785 |
|
---|
| 1786 | if (BarType[i]) {
|
---|
| 1787 |
|
---|
| 1788 | barval = (((artitab[i] >> 5) - 500) << 6) / 252;
|
---|
| 1789 | BarCset(i, barval);
|
---|
| 1790 |
|
---|
| 1791 | } else {
|
---|
| 1792 |
|
---|
[0580615] | 1793 | barval = artitab[i] / 252;
|
---|
[f40a309] | 1794 | BarBset(i, barval);
|
---|
| 1795 | }
|
---|
| 1796 | }
|
---|
| 1797 |
|
---|
| 1798 | break;
|
---|
| 1799 |
|
---|
| 1800 | case LS_OTHER:
|
---|
| 1801 |
|
---|
| 1802 | /* clear spares in voices 2..12 */
|
---|
| 1803 |
|
---|
| 1804 | for (i = 1; i < 12; i++)
|
---|
| 1805 | *(fpu + (i << 8) + FPU_TSF2) = 0;
|
---|
| 1806 |
|
---|
| 1807 | for (i = 0; i < 14; i++)
|
---|
| 1808 | BarBset(i, BGother[i] = 0);
|
---|
| 1809 |
|
---|
| 1810 | break;
|
---|
| 1811 |
|
---|
| 1812 | case LS_EQ:
|
---|
| 1813 |
|
---|
| 1814 | for (i = 0; i < 14; i++) {
|
---|
| 1815 |
|
---|
| 1816 | sendeq(i, gain2eq(0));
|
---|
| 1817 | BarCset(i, BGeq[i] = 0);
|
---|
| 1818 | }
|
---|
| 1819 |
|
---|
| 1820 | break;
|
---|
| 1821 | }
|
---|
| 1822 | }
|
---|
| 1823 |
|
---|
| 1824 | /* |
---|
| 1825 |
|
---|
| 1826 | */
|
---|
| 1827 |
|
---|
| 1828 | /*
|
---|
| 1829 | =============================================================================
|
---|
| 1830 | sendart() -- send out an articulation value
|
---|
| 1831 | =============================================================================
|
---|
| 1832 | */
|
---|
| 1833 |
|
---|
| 1834 | void sendart(short vce, short par, short ival)
|
---|
| 1835 | {
|
---|
| 1836 | register unsigned *fpu;
|
---|
| 1837 | register short val, oldi, mult;
|
---|
| 1838 | short nop;
|
---|
| 1839 |
|
---|
| 1840 | lastart[par] = ival;
|
---|
| 1841 |
|
---|
| 1842 | fpu = io_fpu + FPU_OFNC + (vce << 8) + (par << 4);
|
---|
| 1843 | mult = 0x7FFF;
|
---|
| 1844 |
|
---|
| 1845 | switch (par) {
|
---|
| 1846 |
|
---|
| 1847 | case 1: /* freq 1 */
|
---|
| 1848 | case 3: /* freq 2 */
|
---|
| 1849 | case 5: /* freq 3 */
|
---|
| 1850 | case 7: /* freq 4 */
|
---|
| 1851 |
|
---|
| 1852 | val = addpch(ival, 0);
|
---|
| 1853 | break;
|
---|
| 1854 |
|
---|
| 1855 | case 10: /* filter */
|
---|
| 1856 |
|
---|
| 1857 | val = ((ival >> 5) - 500) << 5;
|
---|
| 1858 | break;
|
---|
| 1859 |
|
---|
| 1860 | /* |
---|
| 1861 |
|
---|
[0580615] | 1862 | */
|
---|
[f40a309] | 1863 |
|
---|
| 1864 | case 2: /* level */
|
---|
| 1865 |
|
---|
| 1866 | val = ival;
|
---|
| 1867 | mult = 0xFFFF;
|
---|
| 1868 | break;
|
---|
| 1869 |
|
---|
| 1870 | case 4: /* location */
|
---|
| 1871 |
|
---|
| 1872 | val = ((ival >> 5) - 500) << 5;
|
---|
| 1873 | mult = 0xFFFF;
|
---|
| 1874 | break;
|
---|
| 1875 |
|
---|
| 1876 | default:
|
---|
| 1877 |
|
---|
| 1878 | val = ival;
|
---|
| 1879 | }
|
---|
| 1880 |
|
---|
| 1881 | oldi = setipl(FPU_DI);
|
---|
| 1882 |
|
---|
| 1883 | /* ++++++++++++++++++++++++++++ FPU interrupts disabled +++++++++++++++++++++ */
|
---|
| 1884 |
|
---|
| 1885 | *(fpu + FPU_TCV2) = val;
|
---|
| 1886 | ++nop; ++nop; ++nop;
|
---|
| 1887 | *(fpu + FPU_TSF2) = mult;
|
---|
| 1888 |
|
---|
| 1889 | setipl(oldi);
|
---|
| 1890 |
|
---|
| 1891 | /* ++++++++++++++++++++++++++++ Interrupts restored +++++++++++++++++++++++++ */
|
---|
| 1892 |
|
---|
| 1893 | }
|
---|
| 1894 |
|
---|
| 1895 | /* |
---|
| 1896 |
|
---|
| 1897 | */
|
---|
| 1898 |
|
---|
| 1899 | /*
|
---|
| 1900 | =============================================================================
|
---|
| 1901 | doslide() -- update a changed slider value
|
---|
| 1902 | =============================================================================
|
---|
| 1903 | */
|
---|
| 1904 |
|
---|
| 1905 | void doslide(void)
|
---|
| 1906 | {
|
---|
| 1907 | register short arp, bar, barval, i, slval;
|
---|
| 1908 |
|
---|
| 1909 | slval = ART_VAL(aval); /* scaled articulation value */
|
---|
| 1910 | bar = asig - 25; /* bar number */
|
---|
| 1911 |
|
---|
| 1912 | switch (sliders) {
|
---|
| 1913 |
|
---|
| 1914 | case LS_PRMTR: /* parameter articulation */
|
---|
| 1915 | case LS_VOICE:
|
---|
| 1916 | case LS_INST:
|
---|
| 1917 | case LS_LIBR:
|
---|
| 1918 | case LS_NGRP:
|
---|
| 1919 | case LS_LOAD:
|
---|
| 1920 |
|
---|
| 1921 | BGprmtr[bar] = slval;
|
---|
| 1922 | arp = arpar[bar];
|
---|
| 1923 |
|
---|
| 1924 | for (i = 0; i < 12; i++)
|
---|
| 1925 | if (articen[i])
|
---|
| 1926 | sendart(i, arp, slval);
|
---|
| 1927 |
|
---|
| 1928 | if (BarType[bar]) { /* center-zero bar */
|
---|
| 1929 |
|
---|
| 1930 | barval = (((slval >> 5) - 500) << 6) / 252;
|
---|
| 1931 | BarCadj(bar, barval);
|
---|
| 1932 |
|
---|
| 1933 | } else { /* bottom-zero bar */
|
---|
| 1934 |
|
---|
| 1935 | barval = slval / 252;
|
---|
| 1936 | BarBadj(bar, barval);
|
---|
| 1937 | }
|
---|
| 1938 |
|
---|
| 1939 | return;
|
---|
| 1940 | /* |
---|
| 1941 |
|
---|
| 1942 | */
|
---|
| 1943 | case LS_OTHER: /* aux, dome, cv control */
|
---|
| 1944 |
|
---|
| 1945 | switch (asig) {
|
---|
| 1946 |
|
---|
| 1947 | case 26: /* aux mod */
|
---|
| 1948 | sendart(9, 0, slval);
|
---|
| 1949 | break;
|
---|
| 1950 |
|
---|
| 1951 | case 27: /* depth */
|
---|
| 1952 | sendart(3, 0, slval);
|
---|
| 1953 | break;
|
---|
| 1954 |
|
---|
| 1955 | case 28: /* rate */
|
---|
| 1956 | sendart(2, 0, slval);
|
---|
| 1957 | break;
|
---|
| 1958 |
|
---|
| 1959 | case 29: /* intensity */
|
---|
| 1960 | sendart(1, 0, slval);
|
---|
| 1961 | break;
|
---|
| 1962 |
|
---|
| 1963 | case 30: /* cv1 */
|
---|
| 1964 | sendart(11, 0, slval);
|
---|
| 1965 | break;
|
---|
| 1966 |
|
---|
| 1967 | case 31: /* cv2 */
|
---|
| 1968 | sendart(10, 0, slval);
|
---|
| 1969 | break;
|
---|
| 1970 |
|
---|
[0580615] | 1971 | case 32: /* cv3 */
|
---|
[f40a309] | 1972 | sendart(6, 0, slval);
|
---|
| 1973 | break;
|
---|
| 1974 |
|
---|
| 1975 | case 33: /* cv4 */
|
---|
| 1976 | sendart(8, 0, slval);
|
---|
| 1977 | break;
|
---|
| 1978 |
|
---|
| 1979 | default:
|
---|
| 1980 | slval = 0; /* force unused pots to stay zero */
|
---|
| 1981 | break;
|
---|
| 1982 | }
|
---|
| 1983 |
|
---|
| 1984 | BGother[bar] = slval;
|
---|
| 1985 | barval = slval / 252;
|
---|
| 1986 | BarBadj(bar, barval);
|
---|
| 1987 |
|
---|
| 1988 | return;
|
---|
| 1989 |
|
---|
| 1990 | /* |
---|
[0580615] | 1991 |
|
---|
[f40a309] | 1992 | */
|
---|
| 1993 | case LS_EQ: /* eq control */
|
---|
| 1994 |
|
---|
| 1995 | barval = (((slval >> 5) - 500) << 6) / 252;
|
---|
| 1996 | BGeq[bar] = barval;
|
---|
| 1997 | sendeq(bar, gain2eq(SL2GAIN(slval)));
|
---|
| 1998 | BarCadj(bar, barval);
|
---|
| 1999 |
|
---|
| 2000 | return;
|
---|
| 2001 |
|
---|
| 2002 | default:
|
---|
| 2003 | return;
|
---|
| 2004 | }
|
---|
| 2005 | }
|
---|
| 2006 |
|
---|
| 2007 | /* |
---|
| 2008 |
|
---|
| 2009 | */
|
---|
| 2010 |
|
---|
| 2011 | /*
|
---|
| 2012 | =============================================================================
|
---|
| 2013 | settmpo() -- set the tempo
|
---|
| 2014 | =============================================================================
|
---|
| 2015 | */
|
---|
| 2016 |
|
---|
| 2017 | void settmpo(short val)
|
---|
| 2018 | {
|
---|
| 2019 | register short timeval;
|
---|
| 2020 |
|
---|
| 2021 | tmpoval = val;
|
---|
| 2022 | timeval = ( ( (tmpomlt + 50) * tmpoval) / 100);
|
---|
| 2023 | timeval = (short)( (192000L / timeval) - 1);
|
---|
| 2024 | TIME_T2H = timeval >> 8;
|
---|
| 2025 | TIME_T2L = timeval & 0x00FF;
|
---|
| 2026 | }
|
---|
| 2027 |
|
---|
| 2028 | /* |
---|
| 2029 |
|
---|
| 2030 | */
|
---|
| 2031 |
|
---|
| 2032 | /*
|
---|
| 2033 | =============================================================================
|
---|
| 2034 | settune() -- send the fine tuning from tuneval to the FPU
|
---|
| 2035 | =============================================================================
|
---|
| 2036 | */
|
---|
| 2037 |
|
---|
| 2038 | void settune(void)
|
---|
| 2039 | {
|
---|
| 2040 | register short oldi, i, grp;
|
---|
| 2041 | register unsigned *fpu;
|
---|
| 2042 | register long trval, trmax;
|
---|
| 2043 | short nop;
|
---|
| 2044 |
|
---|
| 2045 | trmax = PCHMAX;
|
---|
| 2046 |
|
---|
| 2047 | oldi = setsr(0x2200);
|
---|
| 2048 |
|
---|
| 2049 | /* +++++++++++++++++++++++ FPU interrupts disabled ++++++++++++++++++++++++++ */
|
---|
| 2050 |
|
---|
| 2051 | for (i = 0; i < 12; i++) {
|
---|
| 2052 |
|
---|
| 2053 | if (-1 NE (grp = vce2grp[i])) {
|
---|
| 2054 |
|
---|
| 2055 | trval = (long)tuneval + ((long)s_trns[grp - 1] << 1);
|
---|
| 2056 |
|
---|
| 2057 | if (trval > trmax)
|
---|
| 2058 | trval = trmax;
|
---|
| 2059 |
|
---|
| 2060 | } else {
|
---|
| 2061 |
|
---|
| 2062 | trval = (long)tuneval;
|
---|
| 2063 | }
|
---|
| 2064 |
|
---|
| 2065 | fpu = io_fpu + FPU_OFNC + (i << 8) + 0x0010; /* freq 1 */
|
---|
| 2066 |
|
---|
| 2067 | *(fpu + FPU_TCV3) = (unsigned)(0x0000FFFFL & trval);
|
---|
| 2068 | ++nop; ++nop; ++nop;
|
---|
| 2069 | *(fpu + FPU_TSF3) = 0x7FFF;
|
---|
| 2070 | }
|
---|
| 2071 |
|
---|
| 2072 | setsr(oldi);
|
---|
| 2073 |
|
---|
| 2074 | /* ++++++++++++++++++++++++++++ Interrupts restored +++++++++++++++++++++++++ */
|
---|
| 2075 |
|
---|
| 2076 | }
|
---|