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 | #include "stdio.h"
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37 | #include "strings.h"
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38 | #include "vsddsw.h"
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39 |
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40 | #define ARTIVAL(x) (x << 5)
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41 | #define SL2GAIN(x) (sl2gain[(x >> 11) + 16])
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42 |
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43 | #if ROMPOK
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44 | #define ROMPFN trapper /* ROMP switch table entry */
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45 | #else
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46 | #define ROMPFN l_none /* ROMP switch table entry */
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47 | #endif
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48 |
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49 | #define PCHMAX 21920L /* maximum pitch value */
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50 |
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51 | /* |
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52 |
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53 | */
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54 | extern int8_t gain2eq(int16_t gain);
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55 |
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56 | extern uint16_t setsr(uint16_t sr);
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57 |
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58 | extern void (*d_key)(int16_t k);
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59 | extern void (*e_key)(void);
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60 | extern void (*m_key)(void);
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61 | extern void (*x_key)(void);
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62 | extern void (*olddkey)(int16_t k);
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63 | extern void (*oldekey)(void);
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64 | extern void (*oldmkey)(void);
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65 | extern void (*oldxkey)(void);
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66 | extern void (*point)(int16_t x, int16_t y, int16_t pen);
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67 |
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68 | extern LPF (*oldsw)[];
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69 | extern LPF (*swpt)[];
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70 |
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71 | extern LPF aswtbl[14];
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72 |
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73 | extern int16_t asig;
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74 | extern int16_t asmode;
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75 | extern int16_t astat;
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76 | extern int16_t aval;
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77 | extern int16_t clkrun;
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78 | extern int16_t ctrsw;
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79 | extern int16_t curasg;
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80 | extern int16_t gomode;
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81 | extern int16_t ismode;
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82 | extern int16_t lampio;
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83 | extern int16_t lampsw;
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84 | extern int16_t loadrow;
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85 | extern int16_t loadsw;
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86 | extern int16_t ltagged;
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87 | extern int16_t ndisp;
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88 | extern int16_t oldpk;
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89 | extern int16_t oldsl;
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90 | extern int16_t pkctrl;
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91 | extern int16_t recsw;
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92 | extern int16_t sliders;
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93 | extern int16_t tagslot;
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94 | extern int16_t tmpomlt;
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95 | extern int16_t tmpoval;
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96 | extern int16_t tuneval;
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97 |
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98 | extern uint16_t seqdupd;
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99 |
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100 | extern int16_t BGeq[];
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101 | extern int16_t BGother[];
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102 | extern int16_t BGprmtr[];
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103 |
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104 | extern int16_t articen[];
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105 | extern int16_t grpmode[];
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106 | extern int16_t grpsel[];
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107 | extern int16_t grpstat[];
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108 | extern int16_t ins2grp[];
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109 | extern int16_t lastart[];
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110 | extern int16_t s_trns[];
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111 | extern int16_t vce2grp[];
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112 | extern int16_t vce2trg[];
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113 |
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114 | extern int16_t anrs[][16];
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115 |
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116 | extern int32_t iotime;
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117 | extern int32_t lcdontm;
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118 | extern int32_t lcdtime;
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119 |
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120 | extern struct gdsel *gdstbc[];
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121 |
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122 | extern struct valent valents[];
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123 |
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124 | /* |
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125 |
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126 | */
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127 |
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128 | /* forward references */
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129 |
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130 | void l_none(int16_t _1, int16_t _2);
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131 | void l_prmtr(int16_t stat, int16_t sig);
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132 | void l_other(int16_t stat, int16_t sig);
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133 | void l_voice(int16_t stat, int16_t vce);
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134 | void l_init(int16_t stat, int16_t sig);
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135 | void l_clock(int16_t stat, int16_t _2);
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136 | void l_eq(int16_t stat, int16_t sig);
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137 | void trapper(int16_t stat, int16_t _2);
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138 | void setlamp(int16_t stat, int16_t _2);
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139 | void rpctl(int16_t stat, int16_t _2);
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140 | void quiet(int16_t _1, int16_t _2);
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141 | void l_group(int16_t stat, int16_t grp);
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142 | void l_dflt(int16_t stat, int16_t _2);
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143 | void l_inst(int16_t stat, int16_t _2);
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144 | void l_goto(int16_t stat, int16_t _2);
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145 | void l_asgn(int16_t stat, int16_t _2);
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146 | void l_adfl(int16_t stat, int16_t _2);
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147 | void l_load(int16_t stat, int16_t _2);
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148 |
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149 | void lcdlbls(void);
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150 | void sendart(int16_t vce, int16_t par, int16_t ival);
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151 |
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152 | extern int16_t addpch(int16_t p1, int16_t p2);
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153 | extern int16_t lcancel(int16_t lct);
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154 | extern uint16_t exp_c(uint16_t c);
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155 | extern uint16_t setipl(uint16_t arg);
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156 | extern void BarBadj(int16_t bar, int16_t val);
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157 | extern void BarBset(int16_t bar, int16_t val);
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158 | extern void BarCadj(int16_t bar, int16_t val);
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159 | extern void BarCset(int16_t bar, int16_t val);
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160 | extern void clkset(int16_t st);
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161 | extern void dclkmd(void);
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162 | extern void dslslot(int16_t slot, uint16_t fg, int16_t row);
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163 | extern void dsrpmod(void);
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164 | extern void getasg(int16_t n);
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165 | extern void loadem(int16_t key);
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166 | extern void mpcupd(void);
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167 | extern void scupd(void);
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168 | extern void se_disp(struct s_entry *ep, int16_t sd, struct gdsel *gdstb[], int16_t cf);
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169 | extern void sendeq(int8_t band, int8_t gain);
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170 | extern void sendval(int16_t voice, int16_t par, int16_t ival);
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171 | extern void setinst(void);
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172 | extern void setleds(void);
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173 | extern void setv2gi(int16_t group);
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174 | extern void stmproc(uint16_t trg);
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175 | extern void xtrap15(void);
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176 |
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177 | /* initialized stuff */
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178 |
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179 | /* BarType -- LCD slider bar graph type table -- 0 = bottom, 1 = centered */
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180 |
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181 | int16_t BarType[14] = { 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 0 };
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182 |
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183 | int16_t artitab[] = { /* articulation pot initialization values */
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184 |
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185 | ARTIVAL(500), /* locn */
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186 | ARTIVAL(0), /* level */
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187 | ARTIVAL(0), /* ind 1 */
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188 | ARTIVAL(0), /* ind 2 */
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189 | ARTIVAL(0), /* ind 3 */
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190 | ARTIVAL(500), /* frq 1 */
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191 | ARTIVAL(500), /* frq 2 */
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192 | ARTIVAL(500), /* frq 3 */
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193 | ARTIVAL(500), /* frq 4 */
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194 | ARTIVAL(0), /* ind 4 */
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195 | ARTIVAL(0), /* ind 5 */
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196 | ARTIVAL(0), /* ind 6 */
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197 | ARTIVAL(500), /* filtr */
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198 | ARTIVAL(0) /* reson */
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199 | };
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200 |
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201 | /* arpar[] -- articulation parameter map */
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202 | /* sigtab[ 25 26 27 28 29 30 31 32 33 34 35 36 37 38] */
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203 |
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204 | int16_t arpar[] = { 4, 2, 9, 11, 12, 1, 3, 5, 7, 13, 14, 15, 10, 6};
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205 |
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206 | /* |
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207 |
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208 | */
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209 |
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210 | int16_t sl2gain[32] = { /* slider value to EQ gain conversion table */
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211 |
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212 | -12, -12, -12, -12, -12, -11, -10, -9 ,-8 ,-7, -6, -5, -4, -3, -2, -1,
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213 | 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 12, 12, 12
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214 | };
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215 |
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216 | int16_t vmasks[16] = { /* variable resolution masks */
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217 |
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218 | 0x8000, 0xC000, 0xE000, 0xF000,
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219 | 0xF800, 0xFC00, 0xFE00, 0xFF00,
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220 | 0xFF80, 0xFFC0, 0xFFE0, 0xFFF0,
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221 | 0xFFF8, 0xFFFC, 0xFFFE, 0xFFFF
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222 | };
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223 |
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224 | int16_t src2var[14] = { /* source number to analog variable number map */
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225 |
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226 | -1, -1, 3, -1, -1, -1, 5, -1, 4, -1, -1, 0, 1, 2 };
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227 |
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228 | int8_t *potlbls[] = { /* LCD pot labels */
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229 |
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230 | /* Pot: 25 26 27 28 29 30 31 32 33 34 35 36 37 38 */
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231 |
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232 | /* 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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233 | /* 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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234 | /* 2 */ " Aux Depth Rate Inten CV 1 CV 2 CV 3 CV 4 ",
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235 | /* 3 */ " 50 150 400 1k 2.5k 6k 15k 50 150 400 1k 2.5k 6k 15k ",
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236 | /* 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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237 | /* 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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238 | /* 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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239 | /* 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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240 | };
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241 |
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242 | #if ROMPOK
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243 | int8_t *swtlbls[] = { /* LCD switch labels -- ROMP ENABLED */
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244 |
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245 | /* 0 */ "Quiet ROMP Lamp Clock P/R Go To Instr Asgmt Load Other Voice Init ",
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246 | /* 1 */ " Voice Init ",
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247 | /* 2 */ "Quiet ROMP Lamp Clock P/R Go To Instr Asgmt Load EQ Voice Init ",
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248 | /* 3 */ "Quiet ROMP Lamp Clock P/R Go To Instr Asgmt Load Prmtr Voice Init ",
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249 | /* 4 */ " +00 Deflt",
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250 | /* 5 */ "Quiet ROMP Lamp Clock P/R Go To Instr Asgmt Load Other Voice Deflt",
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251 | /* 6 */ "Quiet ROMP Lamp Clock P/R ",
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252 | /* 7 */ "Quiet ROMP Lamp Load "
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253 | };
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254 | #else
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255 | char *swtlbls[] = { /* LCD switch labels -- ROMP DISABLED */
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256 |
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257 | /* 0 */ "Quiet Lamp Clock P/R Go To Instr Asgmt Load Other Voice Init ",
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258 | /* 1 */ " Voice Init ",
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259 | /* 2 */ "Quiet Lamp Clock P/R Go To Instr Asgmt Load EQ Voice Init ",
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260 | /* 3 */ "Quiet Lamp Clock P/R Go To Instr Asgmt Load Prmtr Voice Init ",
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261 | /* 4 */ " +00 Deflt",
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262 | /* 5 */ "Quiet Lamp Clock P/R Go To Instr Asgmt Load Other Voice Deflt",
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263 | /* 6 */ "Quiet Lamp Clock P/R ",
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264 | /* 7 */ "Quiet Lamp Load "
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265 | };
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266 | #endif
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267 |
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268 | int8_t *aslbls[] = { /* Assignment select key labels */
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269 |
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270 | "Asgmt", /* 0 */
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271 | " +00 ", /* 1 */
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272 | " +20 ", /* 2 */
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273 | " +40 ", /* 3 */
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274 | " +60 ", /* 4 */
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275 | " +80 " /* 5 */
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276 | };
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277 |
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278 | /* |
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279 |
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280 | */
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281 |
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282 | LPF t_prmtr[] = { /* switch assignments for LS_PRMTR */
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283 |
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284 | quiet, /* 0: Quiet */
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285 | ROMPFN, /* 1: ROMP */
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286 |
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287 | setlamp, /* 2: Lamp */
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288 | l_clock, /* 3: Clock */
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289 | rpctl, /* 4: R/P */
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290 |
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291 | l_goto, /* 5: Go To */
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292 | l_inst, /* 6: Instr */
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293 | l_asgn, /* 7: Asgmt */
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294 | l_load, /* 8: Load */
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295 |
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296 | l_none, /* 9: -unused- */
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297 | l_none, /* 10: -unused- */
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298 | l_other, /* 11: Other */
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299 |
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300 | l_prmtr, /* 12: Prmtr */
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301 | l_init /* 13: Init */
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302 | };
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303 |
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304 | LPF t_voice[] = { /* switch assignments for LS_VOICE */
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305 |
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306 | l_voice, /* 0: toggle voice status */
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307 | l_voice, /* 1: toggle voice status */
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308 |
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309 | l_voice, /* 2: toggle voice status */
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310 | l_voice, /* 3: toggle voice status */
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311 | l_voice, /* 4: toggle voice status */
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312 |
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313 | l_voice, /* 5: toggle voice status */
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314 | l_voice, /* 6: toggle voice status */
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315 | l_voice, /* 7: toggle voice status */
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316 | l_voice, /* 8: toggle voice status */
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317 |
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318 | l_voice, /* 9: toggle voice status */
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319 | l_voice, /* 10: toggle voice status */
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320 | l_voice, /* 11: toggle voice status */
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321 |
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322 | l_prmtr, /* 12: Prmtr */
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323 | l_init /* 13: Init */
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324 | };
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325 |
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326 | /* |
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327 |
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328 | */
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329 |
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330 | LPF t_other[] = { /* switch assignments for LS_OTHER */
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331 |
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332 | quiet, /* 0: Quiet */
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333 | ROMPFN, /* 1: ROMP */
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334 |
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335 | setlamp, /* 2: Lamp */
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336 | l_clock, /* 3: Clock */
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337 | rpctl, /* 4: R/P */
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338 |
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339 | l_goto, /* 5: Go To */
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340 | l_inst, /* 6: Instr */
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341 | l_asgn, /* 7: Asgmt */
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342 | l_load, /* 8: Load */
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343 |
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344 | l_none, /* 9: -unused- */
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345 | l_none, /* 10: -unused- */
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346 | l_eq, /* 11: EQ */
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347 |
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348 | l_prmtr, /* 12: Prmtr */
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349 | l_init /* 13: Init */
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350 | };
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351 |
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352 | LPF t_eq[] = { /* switch assignments for LS_EQ */
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353 |
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354 | quiet, /* 0: Quiet */
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355 | ROMPFN, /* 1: ROMP */
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356 |
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357 | setlamp, /* 2: Lamp */
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358 | l_clock, /* 3: Clock */
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359 | rpctl, /* 4: R/P */
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360 |
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361 | l_goto, /* 5: Go To */
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362 | l_inst, /* 6: Instr */
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363 | l_asgn, /* 7: Asgmt */
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364 | l_load, /* 8: Load */
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365 |
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366 | l_none, /* 9: -unused- */
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367 | l_none, /* 10: -unused- */
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368 | l_eq, /* 11: Prmtr */
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369 |
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370 | l_prmtr, /* 12: Voice */
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371 | l_init /* 13: Init */
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372 | };
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373 |
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374 | /* |
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375 |
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376 | */
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377 |
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378 | LPF t_inst[] = { /* switch assignments for LS_INST */
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379 |
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380 | l_group, /* 0: toggle group status */
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381 | l_group, /* 1: toggle group status */
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382 |
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383 | l_group, /* 2: toggle group status */
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384 | l_group, /* 3: toggle group status */
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385 | l_group, /* 4: toggle group status */
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386 |
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387 | l_group, /* 5: toggle group status */
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388 | l_group, /* 6: toggle group status */
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389 | l_group, /* 7: toggle group status */
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390 | l_group, /* 8: toggle group status */
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391 |
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392 | l_group, /* 9: toggle group status */
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393 | l_group, /* 10: toggle group status */
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394 | l_group, /* 11: toggle group status */
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395 |
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396 | l_inst, /* 12: 01-20 / 21-40 */
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397 | l_dflt /* 13: Deflt */
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398 | };
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399 |
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400 | LPF t_libr[] = { /* switch assignments for LS_LIBR */
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401 |
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402 | quiet, /* 0: Quiet */
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403 | ROMPFN, /* 1: ROMP */
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404 |
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405 | setlamp, /* 2: Lamp */
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406 | l_clock, /* 3: Clock */
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407 | rpctl, /* 4: R/P */
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408 |
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409 | l_none, /* 5: -unused- */
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410 | l_none, /* 6: -unused- */
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411 | l_none, /* 7: -unused- */
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412 | l_none, /* 8: -unused- */
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413 |
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414 | l_none, /* 9: -unused- */
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415 | l_none, /* 10: -unused- */
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416 | l_none, /* 11: -unused- */
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417 |
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418 | l_none, /* 12: -unused- */
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419 | l_none /* 13: -unused- */
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420 | };
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421 |
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422 | /* |
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423 |
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424 | */
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425 |
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426 | LPF t_ngrp[] = { /* switch assignments for LS_NGRP */
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427 |
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428 | quiet, /* 0: Quiet */
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429 | ROMPFN, /* 1: ROMP */
|
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430 |
|
---|
431 | setlamp, /* 2: Lamp */
|
---|
432 | l_clock, /* 3: Clock */
|
---|
433 | rpctl, /* 4: R/P */
|
---|
434 |
|
---|
435 | l_none, /* 5: -unused- */
|
---|
436 | l_none, /* 6: -unused- */
|
---|
437 | l_none, /* 7: -unused- */
|
---|
438 | l_none, /* 8: -unused- */
|
---|
439 |
|
---|
440 | l_none, /* 9: -unused- */
|
---|
441 | l_none, /* 10: -unused- */
|
---|
442 | l_none, /* 11: -unused- */
|
---|
443 |
|
---|
444 | l_none, /* 12: -unused- */
|
---|
445 | l_none /* 13: -unused- */
|
---|
446 | };
|
---|
447 |
|
---|
448 | LPF t_load[] = { /* switch assignments for LS_LOAD */
|
---|
449 |
|
---|
450 | quiet, /* 0: Quiet */
|
---|
451 | ROMPFN, /* 1: ROMP */
|
---|
452 |
|
---|
453 | setlamp, /* 2: Lamp */
|
---|
454 | l_none, /* 3: -unused- */
|
---|
455 | l_none, /* 4: -unused- */
|
---|
456 |
|
---|
457 | l_none, /* 5: -unused- */
|
---|
458 | l_none, /* 6: -unused- */
|
---|
459 | l_none, /* 7: -unused- */
|
---|
460 | l_load, /* 8: Load */
|
---|
461 |
|
---|
462 | l_none, /* 9: -unused- */
|
---|
463 | l_none, /* 10: -unused- */
|
---|
464 | l_none, /* 11: -unused- */
|
---|
465 |
|
---|
466 | l_none, /* 12: -unused- */
|
---|
467 | l_none /* 13: -unused- */
|
---|
468 | };
|
---|
469 |
|
---|
470 | /* |
---|
471 |
|
---|
472 | */
|
---|
473 |
|
---|
474 | /*
|
---|
475 | =============================================================================
|
---|
476 | l_none() -- null function
|
---|
477 | =============================================================================
|
---|
478 | */
|
---|
479 |
|
---|
480 | void l_none(int16_t _1, int16_t _2)
|
---|
481 | {
|
---|
482 | }
|
---|
483 |
|
---|
484 | /* |
---|
485 |
|
---|
486 | */
|
---|
487 |
|
---|
488 | /*
|
---|
489 | =============================================================================
|
---|
490 | quiet() -- quiet the instrument
|
---|
491 | =============================================================================
|
---|
492 | */
|
---|
493 |
|
---|
494 | void quiet(int16_t _1, int16_t _2)
|
---|
495 | {
|
---|
496 | register int16_t vce;
|
---|
497 |
|
---|
498 | for (vce = 0; vce < 12; vce++) /* for each voice ... */
|
---|
499 | sendval(vce, 2, 0); /* ... set level = 0 */
|
---|
500 |
|
---|
501 | memsetw(seqflag, 0, 16); /* stop the sequences */
|
---|
502 | memsetw(seqtime, 0, 16); /* ... */
|
---|
503 |
|
---|
504 | memsetw(trstate, 0, 16); /* reset the triggers */
|
---|
505 |
|
---|
506 | seqdupd = 0xFFFF; /* request display update */
|
---|
507 |
|
---|
508 | stmproc(NULL_DEF); /* trigger the blank definer */
|
---|
509 | }
|
---|
510 |
|
---|
511 | /*
|
---|
512 | =============================================================================
|
---|
513 | rpctl() -- toggle record/play switch
|
---|
514 | =============================================================================
|
---|
515 | */
|
---|
516 |
|
---|
517 | void rpctl(int16_t stat, int16_t _2)
|
---|
518 | {
|
---|
519 | if (NOT stat)
|
---|
520 | return;
|
---|
521 |
|
---|
522 | recsw = NOT recsw;
|
---|
523 | dsrpmod();
|
---|
524 | }
|
---|
525 |
|
---|
526 | /* |
---|
527 |
|
---|
528 | */
|
---|
529 |
|
---|
530 | /*
|
---|
531 | =============================================================================
|
---|
532 | trapper() -- trap to ROMP
|
---|
533 | =============================================================================
|
---|
534 | */
|
---|
535 |
|
---|
536 | void trapper(int16_t stat, int16_t _2)
|
---|
537 | {
|
---|
538 | if (stat)
|
---|
539 | xtrap15();
|
---|
540 | }
|
---|
541 |
|
---|
542 | /*
|
---|
543 | =============================================================================
|
---|
544 | l_clock() -- process 'Clock' switch
|
---|
545 | =============================================================================
|
---|
546 | */
|
---|
547 |
|
---|
548 | void l_clock(int16_t stat, int16_t _2)
|
---|
549 | {
|
---|
550 | if (NOT stat)
|
---|
551 | return;
|
---|
552 |
|
---|
553 | clkset(NOT clkrun);
|
---|
554 | dclkmd();
|
---|
555 | }
|
---|
556 |
|
---|
557 | /*
|
---|
558 | =============================================================================
|
---|
559 | ulamp() -- underline lamp if forced on
|
---|
560 | =============================================================================
|
---|
561 | */
|
---|
562 |
|
---|
563 | void ulamp(void)
|
---|
564 | {
|
---|
565 | if ((sliders EQ LS_VOICE) OR (sliders EQ LS_INST))
|
---|
566 | return;
|
---|
567 |
|
---|
568 | point = GLCplot; /* setup to draw line */
|
---|
569 | GLCcurs(G_ON);
|
---|
570 |
|
---|
571 | if (lampsw)
|
---|
572 | lseg (LAMP_XL, LAMP_Y, LAMP_XR, LAMP_Y, 1);
|
---|
573 | else
|
---|
574 | lseg (LAMP_XL, LAMP_Y, LAMP_XR, LAMP_Y, 0);
|
---|
575 |
|
---|
576 | GLCcurs(G_OFF);
|
---|
577 | }
|
---|
578 |
|
---|
579 | /* |
---|
580 |
|
---|
581 | */
|
---|
582 |
|
---|
583 | /*
|
---|
584 | =============================================================================
|
---|
585 | preio() -- turn off LCD backlight before disk I/O
|
---|
586 | =============================================================================
|
---|
587 | */
|
---|
588 |
|
---|
589 | void preio(void)
|
---|
590 | {
|
---|
591 | int16_t oldipl;
|
---|
592 |
|
---|
593 | oldipl = setipl(TIM_DI);
|
---|
594 |
|
---|
595 | lampio = lampsw;
|
---|
596 | iotime = lcdtime;
|
---|
597 | lampsw = FALSE;
|
---|
598 | io_leds = 0x1F;
|
---|
599 |
|
---|
600 | setipl(oldipl);
|
---|
601 | }
|
---|
602 |
|
---|
603 | /*
|
---|
604 | =============================================================================
|
---|
605 | postio() -- restore LCD backlight state after disk I/O
|
---|
606 | =============================================================================
|
---|
607 | */
|
---|
608 |
|
---|
609 | void postio(void)
|
---|
610 | {
|
---|
611 | int16_t oldipl;
|
---|
612 |
|
---|
613 | oldipl = setipl(TIM_DI);
|
---|
614 |
|
---|
615 | lampsw = lampio;
|
---|
616 |
|
---|
617 | if (iotime OR lampsw) {
|
---|
618 |
|
---|
619 | lcdtime = lcdontm;
|
---|
620 | io_leds = 0x9F;
|
---|
621 | }
|
---|
622 |
|
---|
623 | setipl(oldipl);
|
---|
624 | }
|
---|
625 |
|
---|
626 | /* |
---|
627 |
|
---|
628 | */
|
---|
629 |
|
---|
630 | /*
|
---|
631 | =============================================================================
|
---|
632 | setlamp() -- toggle LCD backlight mode
|
---|
633 | =============================================================================
|
---|
634 | */
|
---|
635 |
|
---|
636 | void setlamp(int16_t stat, int16_t _2)
|
---|
637 | {
|
---|
638 | register int16_t oldi;
|
---|
639 |
|
---|
640 | if (NOT stat) /* only act on key closures */
|
---|
641 | return;
|
---|
642 |
|
---|
643 | oldi = setipl(TIM_DI); /* disable interrupts to keep out the timer */
|
---|
644 |
|
---|
645 | lcdtime = lcdontm; /* set the LCD backlight timer */
|
---|
646 |
|
---|
647 | if (lampsw) {
|
---|
648 |
|
---|
649 | lampsw = FALSE; /* enable LCD timeouts */
|
---|
650 | io_leds = 0x1F; /* turn off the LCD backlight */
|
---|
651 |
|
---|
652 | } else {
|
---|
653 |
|
---|
654 | lampsw = TRUE; /* disable LCD timeouts */
|
---|
655 | io_leds = 0x9F; /* turn on the LCD backlight */
|
---|
656 | }
|
---|
657 |
|
---|
658 | setipl(oldi); /* turn interrupts back on */
|
---|
659 |
|
---|
660 | ulamp(); /* update underline on lamp key label */
|
---|
661 | }
|
---|
662 |
|
---|
663 | /*
|
---|
664 | =============================================================================
|
---|
665 | lcd_on() -- turn on the LCD backlight
|
---|
666 | =============================================================================
|
---|
667 | */
|
---|
668 |
|
---|
669 | void lcd_on(void)
|
---|
670 | {
|
---|
671 | register int16_t oldi;
|
---|
672 |
|
---|
673 | oldi = setipl(TIM_DI); /* disable interrupts to keep out the timer */
|
---|
674 |
|
---|
675 | lcdtime = lcdontm; /* set the LCD backlight timer */
|
---|
676 | io_leds = 0x9F; /* turn on the LCD backlight */
|
---|
677 |
|
---|
678 | setipl(oldi); /* turn interrupts back on */
|
---|
679 | }
|
---|
680 |
|
---|
681 | /* |
---|
682 |
|
---|
683 | */
|
---|
684 |
|
---|
685 | /*
|
---|
686 | =============================================================================
|
---|
687 | loadkey() -- process data keys in load mode
|
---|
688 | =============================================================================
|
---|
689 | */
|
---|
690 |
|
---|
691 | void loadkey(int16_t key)
|
---|
692 | {
|
---|
693 | if (NOT astat)
|
---|
694 | return;
|
---|
695 |
|
---|
696 | if (loadsw) { /* if it's load time */
|
---|
697 |
|
---|
698 | if (key < 7) { /* ... and the key is valid */
|
---|
699 |
|
---|
700 | loadem(key + 'A'); /* ... load the files */
|
---|
701 |
|
---|
702 | loadsw = FALSE;
|
---|
703 | ltagged = FALSE;
|
---|
704 | d_key = olddkey;
|
---|
705 | x_key = oldxkey;
|
---|
706 | e_key = oldekey;
|
---|
707 | m_key = oldmkey;
|
---|
708 | pkctrl = oldpk;
|
---|
709 | sliders = oldsl;
|
---|
710 | swpt = oldsw;
|
---|
711 | lcdlbls();
|
---|
712 | }
|
---|
713 |
|
---|
714 | return;
|
---|
715 | }
|
---|
716 | }
|
---|
717 |
|
---|
718 | /* |
---|
719 |
|
---|
720 | */
|
---|
721 |
|
---|
722 | /*
|
---|
723 | =============================================================================
|
---|
724 | pcancel() -- cancel panel modes
|
---|
725 | =============================================================================
|
---|
726 | */
|
---|
727 |
|
---|
728 | void pcancel(int16_t pm)
|
---|
729 | {
|
---|
730 | point = GLCplot; /* setup to plot on LCD */
|
---|
731 | GLCcurs(G_ON);
|
---|
732 |
|
---|
733 | if ((pm NE 0) AND asmode) {
|
---|
734 |
|
---|
735 | /* cancel assignment mode */
|
---|
736 |
|
---|
737 | asmode = 0;
|
---|
738 | pkctrl = oldpk;
|
---|
739 | swpt = oldsw;
|
---|
740 | lseg(ASGN_XL, ASGN_Y, ASGN_XR, ASGN_Y, 0);
|
---|
741 | }
|
---|
742 |
|
---|
743 | if ((pm NE 1) AND (gomode NE GO_NULL)) {
|
---|
744 |
|
---|
745 | /* cancel Go To mode */
|
---|
746 |
|
---|
747 | gomode = GO_NULL;
|
---|
748 | pkctrl = oldpk;
|
---|
749 | lseg(GOTO_XL, GOTO_Y, GOTO_XR, GOTO_Y, 0);
|
---|
750 | }
|
---|
751 |
|
---|
752 | if ((pm NE 2) AND (ismode NE IS_NULL)) {
|
---|
753 |
|
---|
754 | /* cancel instrument select mode */
|
---|
755 |
|
---|
756 | ismode = IS_NULL;
|
---|
757 | pkctrl = oldpk;
|
---|
758 | sliders = oldsl;
|
---|
759 | swpt = oldsw;
|
---|
760 | lcdlbls();
|
---|
761 | }
|
---|
762 |
|
---|
763 | GLCcurs(G_OFF);
|
---|
764 | setleds();
|
---|
765 | }
|
---|
766 |
|
---|
767 | /* |
---|
768 |
|
---|
769 | */
|
---|
770 |
|
---|
771 | /*
|
---|
772 | =============================================================================
|
---|
773 | l_load() -- process "Load" key
|
---|
774 | =============================================================================
|
---|
775 | */
|
---|
776 |
|
---|
777 | void l_load(int16_t stat, int16_t _2)
|
---|
778 | {
|
---|
779 | if (NOT stat)
|
---|
780 | return;
|
---|
781 |
|
---|
782 | pcancel(3); /* cancel panel selections */
|
---|
783 | lcancel(3); /* cancel librarian selections */
|
---|
784 |
|
---|
785 | point = GLCplot; /* setup to plot on LCD */
|
---|
786 | GLCcurs(G_ON);
|
---|
787 |
|
---|
788 | if (loadsw) { /* if load is selected, deselect */
|
---|
789 |
|
---|
790 | d_key = olddkey;
|
---|
791 | e_key = oldekey;
|
---|
792 | m_key = oldmkey;
|
---|
793 | x_key = oldxkey;
|
---|
794 |
|
---|
795 | pkctrl = oldpk;
|
---|
796 | sliders = oldsl;
|
---|
797 | swpt = oldsw;
|
---|
798 |
|
---|
799 | loadsw = FALSE;
|
---|
800 |
|
---|
801 | lcdlbls();
|
---|
802 | /* |
---|
803 |
|
---|
804 | */
|
---|
805 | } else { /* setup for load mode */
|
---|
806 |
|
---|
807 | clkset(0); /* stop the clock */
|
---|
808 |
|
---|
809 | if (ltagged) { /* cancel tag mode */
|
---|
810 |
|
---|
811 | dslslot(tagslot, exp_c(LCFBX01), loadrow);
|
---|
812 | ltagged = FALSE;
|
---|
813 | }
|
---|
814 |
|
---|
815 | if ((pkctrl EQ PK_PFRM) OR (pkctrl EQ PK_NOTE))
|
---|
816 | oldpk = pkctrl;
|
---|
817 |
|
---|
818 | if (sliders NE LS_LOAD)
|
---|
819 | oldsl = sliders;
|
---|
820 |
|
---|
821 | pkctrl = PK_LOAD;
|
---|
822 | sliders = LS_LOAD;
|
---|
823 | oldsw = swpt;
|
---|
824 | swpt = &t_load;
|
---|
825 |
|
---|
826 | olddkey = d_key;
|
---|
827 | oldxkey = x_key;
|
---|
828 | oldekey = e_key;
|
---|
829 | oldmkey = m_key;
|
---|
830 | d_key = loadkey;
|
---|
831 | x_key = l_load;
|
---|
832 | e_key = l_load;
|
---|
833 | m_key = l_load;
|
---|
834 |
|
---|
835 | loadsw = TRUE;
|
---|
836 |
|
---|
837 | lcdlbls();
|
---|
838 | lseg(LOAD_XL, LOAD_Y, LOAD_XR, LOAD_Y, 1);
|
---|
839 | }
|
---|
840 |
|
---|
841 | GLCcurs(G_OFF);
|
---|
842 | setleds();
|
---|
843 | }
|
---|
844 |
|
---|
845 | /* |
---|
846 |
|
---|
847 | */
|
---|
848 |
|
---|
849 | /*
|
---|
850 | =============================================================================
|
---|
851 | lcdlbls() -- put up the labels on the LCD display
|
---|
852 | =============================================================================
|
---|
853 | */
|
---|
854 |
|
---|
855 | void lcdlbls(void)
|
---|
856 | {
|
---|
857 | register int16_t i, barval;
|
---|
858 | int8_t buf[8];
|
---|
859 | int8_t dsp[86];
|
---|
860 |
|
---|
861 | point = GLCplot; /* set up to plot on the LCD */
|
---|
862 |
|
---|
863 | GLCinit(); /* clear the LCD display */
|
---|
864 | GLCcurs(G_ON);
|
---|
865 |
|
---|
866 | /* label the switches */
|
---|
867 |
|
---|
868 | switch (sliders) {
|
---|
869 |
|
---|
870 | case LS_PRMTR: /* parameter articulation */
|
---|
871 | case LS_OTHER: /* other stuff */
|
---|
872 | case LS_EQ: /* equalization */
|
---|
873 |
|
---|
874 | GLCtext(0, 1, swtlbls[sliders]);
|
---|
875 |
|
---|
876 | switch (gomode) {
|
---|
877 |
|
---|
878 | case GO_SECT:
|
---|
879 |
|
---|
880 | GLCtext(0, 31, "Sectn");
|
---|
881 | lseg(GOTO_XL, GOTO_Y, GOTO_XR, GOTO_Y, 1);
|
---|
882 | break;
|
---|
883 |
|
---|
884 | case GO_SCOR:
|
---|
885 |
|
---|
886 | GLCtext(0, 31, "Score");
|
---|
887 | lseg(GOTO_XL, GOTO_Y, GOTO_XR, GOTO_Y, 1);
|
---|
888 | break;
|
---|
889 |
|
---|
890 | default:
|
---|
891 |
|
---|
892 | GLCtext(0, 31, "Go To");
|
---|
893 | lseg(GOTO_XL, GOTO_Y, GOTO_XR, GOTO_Y, 0);
|
---|
894 | break;
|
---|
895 | }
|
---|
896 |
|
---|
897 | break;
|
---|
898 | /* |
---|
899 |
|
---|
900 | */
|
---|
901 | case LS_VOICE: /* voice selection */
|
---|
902 |
|
---|
903 | dsp[0] = '\0';
|
---|
904 |
|
---|
905 | for (i = 0; i < 12; i++) {
|
---|
906 |
|
---|
907 | sprintf(buf, "%c%2d %c ",
|
---|
908 | (articen[i] ? '\176' : ' '), i + 1,
|
---|
909 | (articen[i] ? '\177' : ' '));
|
---|
910 |
|
---|
911 | strcat(dsp, buf);
|
---|
912 | }
|
---|
913 |
|
---|
914 | strcat(dsp, "Voice Init ");
|
---|
915 |
|
---|
916 | GLCtext(0, 1, dsp);
|
---|
917 | break;
|
---|
918 |
|
---|
919 | case LS_INST: /* instrument selection */
|
---|
920 |
|
---|
921 | dsp[0] = '\0';
|
---|
922 |
|
---|
923 | for (i = 0; i < 12; i++) {
|
---|
924 |
|
---|
925 | sprintf(buf, "%c%2d %c ",
|
---|
926 | (grpsel[i] ? '\176' : ' '), i + 1,
|
---|
927 | (grpsel[i] ? '\177' : ' '));
|
---|
928 |
|
---|
929 | strcat(dsp, buf);
|
---|
930 | }
|
---|
931 |
|
---|
932 | if (ismode EQ IS_HORC)
|
---|
933 | strcat(dsp, " +20 "); /* hi orc */
|
---|
934 | else
|
---|
935 | strcat(dsp, " +00 "); /* lo orc */
|
---|
936 |
|
---|
937 | strcat(dsp, " Deflt");
|
---|
938 |
|
---|
939 | GLCtext(0, 1, dsp);
|
---|
940 | break;
|
---|
941 |
|
---|
942 | case LS_LIBR:
|
---|
943 | case LS_NGRP:
|
---|
944 | case LS_LOAD:
|
---|
945 |
|
---|
946 | GLCtext(0, 1, swtlbls[sliders]);
|
---|
947 | break;
|
---|
948 | }
|
---|
949 |
|
---|
950 | /* |
---|
951 |
|
---|
952 | */
|
---|
953 | GLCtext(7, 1, potlbls[sliders]); /* label the pots */
|
---|
954 |
|
---|
955 | for (i = 0; i < 13; i++)
|
---|
956 | lseg(39 + (i * 36), 0, 39 + (i * 36), 63, 1);
|
---|
957 |
|
---|
958 | switch (sliders) { /* draw the slider bars */
|
---|
959 |
|
---|
960 | case LS_PRMTR: /* parameter articulation */
|
---|
961 | case LS_VOICE: /* voice articulation enable */
|
---|
962 | case LS_INST: /* instrument select */
|
---|
963 | case LS_LIBR: /* library select */
|
---|
964 | case LS_NGRP: /* group select */
|
---|
965 | case LS_LOAD: /* load select */
|
---|
966 |
|
---|
967 | for (i = 0; i < 14; i++) {
|
---|
968 |
|
---|
969 | if (BarType[i]) {
|
---|
970 |
|
---|
971 | barval = (((BGprmtr[i] >> 5) - 500) << 6) / 252;
|
---|
972 | BarCset(i, barval);
|
---|
973 |
|
---|
974 | } else {
|
---|
975 |
|
---|
976 | barval = BGprmtr[i] / 252;
|
---|
977 | BarBset(i, barval);
|
---|
978 | }
|
---|
979 | }
|
---|
980 |
|
---|
981 | break;
|
---|
982 |
|
---|
983 | case LS_OTHER:
|
---|
984 |
|
---|
985 | for (i = 0; i < 14; i++)
|
---|
986 | BarBset(i, (BGother[i] / 252));
|
---|
987 |
|
---|
988 | break;
|
---|
989 |
|
---|
990 | case LS_EQ:
|
---|
991 |
|
---|
992 | for (i = 0; i < 14; i++)
|
---|
993 | BarCset(i, BGeq[i]);
|
---|
994 |
|
---|
995 | break;
|
---|
996 |
|
---|
997 | default:
|
---|
998 |
|
---|
999 | break;
|
---|
1000 | }
|
---|
1001 |
|
---|
1002 | GLCcurs(G_OFF);
|
---|
1003 | dsrpmod();
|
---|
1004 | dclkmd();
|
---|
1005 | ulamp();
|
---|
1006 | }
|
---|
1007 |
|
---|
1008 | /* |
---|
1009 |
|
---|
1010 | */
|
---|
1011 |
|
---|
1012 | /*
|
---|
1013 | =============================================================================
|
---|
1014 | selasg() -- select assignment table
|
---|
1015 | =============================================================================
|
---|
1016 | */
|
---|
1017 |
|
---|
1018 | void selasg(int16_t n)
|
---|
1019 | {
|
---|
1020 | register struct s_entry *ep;
|
---|
1021 |
|
---|
1022 | getasg(curasg = n); /* set the assignment */
|
---|
1023 |
|
---|
1024 | if (recsw) { /* if we're recording ... */
|
---|
1025 |
|
---|
1026 | if (E_NULL NE (ep = findev(p_cur, t_cur, EV_ASGN, -1, -1))) {
|
---|
1027 |
|
---|
1028 | ep->e_data1 = n; /* update old event */
|
---|
1029 |
|
---|
1030 | } else if (E_NULL NE (ep = e_alc(E_SIZE2))) {
|
---|
1031 |
|
---|
1032 | ep->e_type = EV_ASGN; /* create new event */
|
---|
1033 | ep->e_data1 = n;
|
---|
1034 | ep->e_time = t_cur;
|
---|
1035 | p_cur = e_ins(ep, ep_adj(p_cur, 0, t_cur))->e_fwd;
|
---|
1036 | eh_ins(ep, EH_ASGN);
|
---|
1037 |
|
---|
1038 | if (ndisp EQ 2) { /* if the score is up ... */
|
---|
1039 |
|
---|
1040 | ctrsw = TRUE;
|
---|
1041 | se_disp(ep, D_FWD, gdstbc, 1);
|
---|
1042 | scupd();
|
---|
1043 | }
|
---|
1044 | }
|
---|
1045 | }
|
---|
1046 |
|
---|
1047 | asmode = 0; /* drop out of assignment mode */
|
---|
1048 | pkctrl = oldpk; /* restore previous mode */
|
---|
1049 | swpt = oldsw;
|
---|
1050 |
|
---|
1051 | point = GLCplot; /* update the LCD */
|
---|
1052 | GLCcurs(G_ON);
|
---|
1053 | lseg(ASGN_XL, ASGN_Y, ASGN_XR, ASGN_Y, 0);
|
---|
1054 | GLCtext(0, 1, swtlbls[sliders]);
|
---|
1055 | GLCcurs(G_OFF);
|
---|
1056 |
|
---|
1057 | mpcupd(); /* update the video display ... */
|
---|
1058 | setleds(); /* ... and the LEDs */
|
---|
1059 | }
|
---|
1060 |
|
---|
1061 | /* |
---|
1062 |
|
---|
1063 | */
|
---|
1064 |
|
---|
1065 | /*
|
---|
1066 | =============================================================================
|
---|
1067 | l_adfl() -- select default assignment table
|
---|
1068 | =============================================================================
|
---|
1069 | */
|
---|
1070 |
|
---|
1071 | void l_adfl(int16_t stat, int16_t _2)
|
---|
1072 | {
|
---|
1073 | if (NOT stat)
|
---|
1074 | return;
|
---|
1075 |
|
---|
1076 | selasg(0);
|
---|
1077 | }
|
---|
1078 |
|
---|
1079 | /* |
---|
1080 |
|
---|
1081 | */
|
---|
1082 |
|
---|
1083 | /*
|
---|
1084 | =============================================================================
|
---|
1085 | l_asgn() -- select assignment
|
---|
1086 | =============================================================================
|
---|
1087 | */
|
---|
1088 |
|
---|
1089 | void l_asgn(int16_t stat, int16_t _2)
|
---|
1090 | {
|
---|
1091 | if (NOT stat) /* only do this on key closure */
|
---|
1092 | return;
|
---|
1093 |
|
---|
1094 | point = GLCplot; /* set up to plot on the LCD */
|
---|
1095 | GLCcurs(G_ON);
|
---|
1096 |
|
---|
1097 | if (ismode NE IS_NULL) { /* cancel instrument select mode */
|
---|
1098 |
|
---|
1099 | ismode = IS_NULL;
|
---|
1100 | pkctrl = oldpk;
|
---|
1101 | sliders = oldsl;
|
---|
1102 | swpt = oldsw;
|
---|
1103 | lcdlbls();
|
---|
1104 | }
|
---|
1105 |
|
---|
1106 | if (gomode NE GO_NULL) { /* cancel Go To mode */
|
---|
1107 |
|
---|
1108 | gomode = GO_NULL;
|
---|
1109 | pkctrl = oldpk;
|
---|
1110 | lseg(GOTO_XL, GOTO_Y, GOTO_XR, GOTO_Y, 0);
|
---|
1111 | }
|
---|
1112 | /* |
---|
1113 |
|
---|
1114 | */
|
---|
1115 | switch (asmode) {
|
---|
1116 |
|
---|
1117 | case 0: /* initial actuation */
|
---|
1118 |
|
---|
1119 | if ((pkctrl EQ PK_PFRM) OR (pkctrl EQ PK_NOTE))
|
---|
1120 | oldpk = pkctrl;
|
---|
1121 |
|
---|
1122 | asmode = (curasg ? ((curasg - 1) / 20) : 0) + 1;
|
---|
1123 | pkctrl = PK_ASGN;
|
---|
1124 | memcpy(aswtbl, swpt, sizeof t_prmtr);
|
---|
1125 | oldsw = swpt;
|
---|
1126 | swpt = &aswtbl;
|
---|
1127 | aswtbl[13] = l_adfl;
|
---|
1128 | lseg(ASGN_XL, ASGN_Y, ASGN_XR, ASGN_Y, 1);
|
---|
1129 | GLCtext(0, 79, "Deflt");
|
---|
1130 | break;
|
---|
1131 |
|
---|
1132 | case 1: /* +00 -- 01..20 to +20 */
|
---|
1133 | case 2: /* +20 -- 21..40 to +40 */
|
---|
1134 | case 3: /* +40 -- 41..60 to +60 */
|
---|
1135 | case 4: /* +60 -- 61..80 to +80 */
|
---|
1136 |
|
---|
1137 | ++asmode;
|
---|
1138 | break;
|
---|
1139 |
|
---|
1140 | case 5: /* +80 -- 81..99 to +00 */
|
---|
1141 |
|
---|
1142 | asmode = 1;
|
---|
1143 | break;
|
---|
1144 |
|
---|
1145 | }
|
---|
1146 |
|
---|
1147 | GLCtext(0, 43, aslbls[asmode]);
|
---|
1148 | GLCcurs(G_OFF);
|
---|
1149 | setleds();
|
---|
1150 | }
|
---|
1151 |
|
---|
1152 | /* |
---|
1153 |
|
---|
1154 | */
|
---|
1155 |
|
---|
1156 | /*
|
---|
1157 | =============================================================================
|
---|
1158 | l_inst() -- set select instrument mode
|
---|
1159 | =============================================================================
|
---|
1160 | */
|
---|
1161 |
|
---|
1162 | void l_inst(int16_t stat, int16_t _2)
|
---|
1163 | {
|
---|
1164 | if (NOT stat)
|
---|
1165 | return;
|
---|
1166 |
|
---|
1167 | point = GLCplot; /* set up to plot on the LCD */
|
---|
1168 | GLCcurs(G_ON);
|
---|
1169 |
|
---|
1170 | if (asmode) { /* cancel assignment mode */
|
---|
1171 |
|
---|
1172 | asmode = 0;
|
---|
1173 | pkctrl = oldpk;
|
---|
1174 | swpt = oldsw;
|
---|
1175 | lseg(ASGN_XL, ASGN_Y, ASGN_XR, ASGN_Y, 0);
|
---|
1176 | }
|
---|
1177 |
|
---|
1178 | if (gomode NE GO_NULL) { /* cancel Go To mode */
|
---|
1179 |
|
---|
1180 | gomode = GO_NULL;
|
---|
1181 | pkctrl = oldpk;
|
---|
1182 | lseg(GOTO_XL, GOTO_Y, GOTO_XR, GOTO_Y, 0);
|
---|
1183 | }
|
---|
1184 |
|
---|
1185 | GLCcurs(G_OFF);
|
---|
1186 | /* |
---|
1187 |
|
---|
1188 | */
|
---|
1189 | switch (ismode) {
|
---|
1190 |
|
---|
1191 | case IS_NULL: /* select +00 -- low orchestra */
|
---|
1192 |
|
---|
1193 | if ((pkctrl EQ PK_PFRM) OR (pkctrl EQ PK_NOTE))
|
---|
1194 | oldpk = pkctrl;
|
---|
1195 |
|
---|
1196 | if (sliders NE LS_INST)
|
---|
1197 | oldsl = sliders;
|
---|
1198 |
|
---|
1199 | oldsw = swpt;
|
---|
1200 | swpt = &t_inst;
|
---|
1201 | pkctrl = PK_INST;
|
---|
1202 | ismode = IS_LORC;
|
---|
1203 | sliders = LS_INST;
|
---|
1204 | lcdlbls();
|
---|
1205 | break;
|
---|
1206 |
|
---|
1207 | case IS_LORC: /* select +20 -- high orchestra */
|
---|
1208 |
|
---|
1209 | ismode = IS_HORC;
|
---|
1210 | GLCcurs(G_ON);
|
---|
1211 | GLCtext(0, 73, " +20 ");
|
---|
1212 | GLCcurs(G_OFF);
|
---|
1213 | break;
|
---|
1214 |
|
---|
1215 | case IS_HORC: /* deselect */
|
---|
1216 | default:
|
---|
1217 |
|
---|
1218 | ismode = IS_NULL;
|
---|
1219 | pkctrl = oldpk;
|
---|
1220 | sliders = oldsl;
|
---|
1221 | swpt = oldsw;
|
---|
1222 | lcdlbls();
|
---|
1223 | break;
|
---|
1224 | }
|
---|
1225 |
|
---|
1226 | setleds();
|
---|
1227 | }
|
---|
1228 |
|
---|
1229 | /* |
---|
1230 |
|
---|
1231 | */
|
---|
1232 |
|
---|
1233 | /*
|
---|
1234 | =============================================================================
|
---|
1235 | selins() -- select an instrument
|
---|
1236 | =============================================================================
|
---|
1237 | */
|
---|
1238 |
|
---|
1239 | void selins(int16_t ival)
|
---|
1240 | {
|
---|
1241 | register int16_t n;
|
---|
1242 | register struct s_entry *ep;
|
---|
1243 |
|
---|
1244 | for (n = 0; n < 12; n++) {
|
---|
1245 |
|
---|
1246 | if (FALSE EQ grpsel[n])
|
---|
1247 | continue;
|
---|
1248 |
|
---|
1249 | ins2grp[n] = ival | (ins2grp[n] & 0xFF00);
|
---|
1250 | setv2gi(n);
|
---|
1251 |
|
---|
1252 | if (recsw AND grpstat[n] AND (2 EQ grpmode[n])) {
|
---|
1253 |
|
---|
1254 | if (E_NULL NE (ep = findev(p_cur, t_cur, EV_INST, n, -1))) {
|
---|
1255 |
|
---|
1256 | ep->e_data2 = ival;
|
---|
1257 |
|
---|
1258 | } else if (E_NULL NE (ep = e_alc(E_SIZE2))) {
|
---|
1259 |
|
---|
1260 | ep->e_type = EV_INST;
|
---|
1261 | ep->e_data1 = n;
|
---|
1262 | ep->e_data2 = ival;
|
---|
1263 | ep->e_time = t_cur;
|
---|
1264 | p_cur = e_ins(ep, ep_adj(p_cur, 0, t_cur))->e_fwd;
|
---|
1265 | eh_ins(ep, EH_INST);
|
---|
1266 |
|
---|
1267 | if (ndisp EQ 2) {
|
---|
1268 |
|
---|
1269 | ctrsw = TRUE;
|
---|
1270 | se_disp(ep, D_FWD, gdstbc, 1);
|
---|
1271 | scupd();
|
---|
1272 | }
|
---|
1273 | }
|
---|
1274 | }
|
---|
1275 | }
|
---|
1276 |
|
---|
1277 | setinst();
|
---|
1278 |
|
---|
1279 | /* |
---|
1280 |
|
---|
1281 | */
|
---|
1282 | ismode = IS_NULL;
|
---|
1283 | pkctrl = oldpk;
|
---|
1284 | sliders = oldsl;
|
---|
1285 | swpt = oldsw;
|
---|
1286 | lcdlbls();
|
---|
1287 | setleds();
|
---|
1288 | mpcupd();
|
---|
1289 | }
|
---|
1290 |
|
---|
1291 | /* |
---|
1292 |
|
---|
1293 | */
|
---|
1294 |
|
---|
1295 | /*
|
---|
1296 | =============================================================================
|
---|
1297 | l_dflt() -- select default isntrument
|
---|
1298 | =============================================================================
|
---|
1299 | */
|
---|
1300 |
|
---|
1301 | void l_dflt(int16_t stat, int16_t _2)
|
---|
1302 | {
|
---|
1303 | if (NOT stat)
|
---|
1304 | return;
|
---|
1305 |
|
---|
1306 | selins(0);
|
---|
1307 | }
|
---|
1308 |
|
---|
1309 | /* |
---|
1310 |
|
---|
1311 | */
|
---|
1312 |
|
---|
1313 | /*
|
---|
1314 | =============================================================================
|
---|
1315 | l_goto() -- go to (section / score)
|
---|
1316 | =============================================================================
|
---|
1317 | */
|
---|
1318 |
|
---|
1319 | void l_goto(int16_t stat, int16_t _2)
|
---|
1320 | {
|
---|
1321 | if (NOT stat) /* only do this on key closure */
|
---|
1322 | return;
|
---|
1323 |
|
---|
1324 | point = GLCplot; /* set up to plot on the LCD */
|
---|
1325 | GLCcurs(G_ON);
|
---|
1326 |
|
---|
1327 | if (asmode) { /* cancel assignment mode */
|
---|
1328 |
|
---|
1329 | asmode = 0;
|
---|
1330 | pkctrl = oldpk;
|
---|
1331 | swpt = oldsw;
|
---|
1332 | lseg(ASGN_XL, ASGN_Y, ASGN_XR, ASGN_Y, 0);
|
---|
1333 | }
|
---|
1334 |
|
---|
1335 | if (ismode NE IS_NULL) { /* cancel instrument select mode */
|
---|
1336 |
|
---|
1337 | ismode = IS_NULL;
|
---|
1338 | sliders = oldsl;
|
---|
1339 | pkctrl = oldpk;
|
---|
1340 | swpt = oldsw;
|
---|
1341 | lcdlbls();
|
---|
1342 | }
|
---|
1343 |
|
---|
1344 | recsw = FALSE; /* force play mode */
|
---|
1345 | dsrpmod();
|
---|
1346 | /* |
---|
1347 |
|
---|
1348 | */
|
---|
1349 | switch (gomode) { /* select Go To mode */
|
---|
1350 |
|
---|
1351 | case GO_NULL:
|
---|
1352 |
|
---|
1353 | if ((pkctrl EQ PK_PFRM) OR (pkctrl EQ PK_NOTE))
|
---|
1354 | oldpk = pkctrl;
|
---|
1355 |
|
---|
1356 | pkctrl = PK_GOTO;
|
---|
1357 | gomode = GO_SECT;
|
---|
1358 | GLCtext(0, 31, "Sectn");
|
---|
1359 | lseg(GOTO_XL, GOTO_Y, GOTO_XR, GOTO_Y, 1);
|
---|
1360 | break;
|
---|
1361 |
|
---|
1362 | case GO_SECT:
|
---|
1363 |
|
---|
1364 | gomode = GO_SCOR;
|
---|
1365 | GLCtext(0, 31, "Score");
|
---|
1366 | lseg(GOTO_XL, GOTO_Y, GOTO_XR, GOTO_Y, 1);
|
---|
1367 | break;
|
---|
1368 |
|
---|
1369 | case GO_SCOR:
|
---|
1370 | default:
|
---|
1371 |
|
---|
1372 | pkctrl = oldpk;
|
---|
1373 | gomode = GO_NULL;
|
---|
1374 | GLCtext(0, 31, "Go To");
|
---|
1375 | lseg(GOTO_XL, GOTO_Y, GOTO_XR, GOTO_Y, 0);
|
---|
1376 | break;
|
---|
1377 | }
|
---|
1378 |
|
---|
1379 | GLCcurs(G_OFF);
|
---|
1380 | setleds();
|
---|
1381 | }
|
---|
1382 |
|
---|
1383 | /* |
---|
1384 |
|
---|
1385 | */
|
---|
1386 |
|
---|
1387 | /*
|
---|
1388 | =============================================================================
|
---|
1389 | newpps() -- send out new polyphonic pressure source value
|
---|
1390 | =============================================================================
|
---|
1391 | */
|
---|
1392 |
|
---|
1393 | void newpps(int16_t trg, int16_t grp, int16_t src, int16_t ival)
|
---|
1394 | {
|
---|
1395 | register struct sment *smf, *smp;
|
---|
1396 | register uint16_t *fpu;
|
---|
1397 | register int32_t ltmp;
|
---|
1398 | register int16_t val;
|
---|
1399 | register int16_t vce;
|
---|
1400 | int16_t gs, oldi;
|
---|
1401 |
|
---|
1402 | gs = (grp << 4) | src; /* calculate group/source index */
|
---|
1403 | fpu = io_fpu + FPU_OFNC; /* point at FPU base */
|
---|
1404 | valents[gs].val = ival; /* update value in table */
|
---|
1405 | smp = smf = (struct sment *)&valents[gs];
|
---|
1406 |
|
---|
1407 | /* |
---|
1408 |
|
---|
1409 | */
|
---|
1410 | while (smf NE (smp = smp->nxt)) { /* for each function ... */
|
---|
1411 |
|
---|
1412 | vce = (smp->vp >> 4) & 0x0F; /* extract voice number */
|
---|
1413 |
|
---|
1414 | if (vce2trg[vce] EQ trg) { /* for each key that matches ... */
|
---|
1415 |
|
---|
1416 | switch (smp->vp & 0x000F) {
|
---|
1417 |
|
---|
1418 | case 1: /* frq 1 */
|
---|
1419 | case 3: /* frq 2 */
|
---|
1420 | case 5: /* frq 3 */
|
---|
1421 | case 7: /* frq 4 */
|
---|
1422 |
|
---|
1423 | val = ival >> 3;
|
---|
1424 | break;
|
---|
1425 |
|
---|
1426 | case 10: /* filtr */
|
---|
1427 |
|
---|
1428 | ltmp = ((int32_t)ival >> 1) + ((int32_t)ival >> 2);
|
---|
1429 |
|
---|
1430 | if (ltmp > (int32_t)VALMAX)
|
---|
1431 | ltmp = (int32_t)VALMAX;
|
---|
1432 | else if (ltmp < (int32_t)VALMIN)
|
---|
1433 | ltmp = (int32_t)VALMIN;
|
---|
1434 |
|
---|
1435 | val = (int16_t)ltmp;
|
---|
1436 | break;
|
---|
1437 |
|
---|
1438 | default:
|
---|
1439 |
|
---|
1440 | val = ival;
|
---|
1441 | }
|
---|
1442 |
|
---|
1443 | oldi = setipl(FPU_DI);
|
---|
1444 |
|
---|
1445 | /* ++++++++++++++++++++++++++++ FPU interrupts disabled +++++++++++++++++++++ */
|
---|
1446 |
|
---|
1447 | *(fpu + (smp->vp << 4) + FPU_TCV1) = val;
|
---|
1448 |
|
---|
1449 | setipl(oldi);
|
---|
1450 |
|
---|
1451 | /* ++++++++++++++++++++++++++++ Interrupts restored +++++++++++++++++++++++++ */
|
---|
1452 |
|
---|
1453 | }
|
---|
1454 | }
|
---|
1455 | }
|
---|
1456 |
|
---|
1457 | /* |
---|
1458 |
|
---|
1459 | */
|
---|
1460 |
|
---|
1461 | /*
|
---|
1462 | =============================================================================
|
---|
1463 | newsv() -- send out new source value if it's changed
|
---|
1464 | =============================================================================
|
---|
1465 | */
|
---|
1466 |
|
---|
1467 | int16_t newsv(int16_t grp, int16_t src, int16_t ival)
|
---|
1468 | {
|
---|
1469 | register struct sment *smf, *smp;
|
---|
1470 | register uint16_t *fpu;
|
---|
1471 | register int32_t ltmp;
|
---|
1472 | register int16_t val;
|
---|
1473 | register int16_t gs;
|
---|
1474 | register int16_t oldi;
|
---|
1475 | int16_t vmask, var;
|
---|
1476 |
|
---|
1477 | gs = (grp << 4) | src; /* calculate grp/src index */
|
---|
1478 |
|
---|
1479 | if (-1 NE (var = src2var[src])) { /* see if its a variable */
|
---|
1480 |
|
---|
1481 | vmask = vmasks[anrs[var][grp]]; /* setup resolution mask */
|
---|
1482 |
|
---|
1483 | /* see if we have a change in the selected significant bits */
|
---|
1484 |
|
---|
1485 | if (((val = valents[gs].val) & vmask) EQ (ival & vmask)) {
|
---|
1486 |
|
---|
1487 | /* make sure we always see a change to zero */
|
---|
1488 |
|
---|
1489 | if (NOT ((ival EQ 0) AND val)) /* if not becoming zero */
|
---|
1490 | return(FALSE); /* ... it didn't change enough */
|
---|
1491 | }
|
---|
1492 | }
|
---|
1493 |
|
---|
1494 | fpu = io_fpu + FPU_OFNC; /* point to FPU */
|
---|
1495 |
|
---|
1496 | valents[gs].val = ival; /* update value in table */
|
---|
1497 |
|
---|
1498 | smf = (struct sment *)&valents[gs]; /* point at value table */
|
---|
1499 | smp = smf;
|
---|
1500 |
|
---|
1501 | /* |
---|
1502 |
|
---|
1503 | */
|
---|
1504 | while (smf NE (smp = smp->nxt)) { /* update functions */
|
---|
1505 |
|
---|
1506 | switch (smp->vp & 0x000F) {
|
---|
1507 |
|
---|
1508 | case 1: /* frq 1 */
|
---|
1509 | case 3: /* frq 2 */
|
---|
1510 | case 5: /* frq 3 */
|
---|
1511 | case 7: /* frq 4 */
|
---|
1512 |
|
---|
1513 | val = ival >> 3;
|
---|
1514 | break;
|
---|
1515 |
|
---|
1516 | case 10: /* filtr */
|
---|
1517 |
|
---|
1518 | ltmp = ((int32_t)ival >> 1) + ((int32_t)ival >> 2);
|
---|
1519 |
|
---|
1520 | if (ltmp > (int32_t)VALMAX)
|
---|
1521 | ltmp = (int32_t)VALMAX;
|
---|
1522 | else if (ltmp < (int32_t)VALMIN)
|
---|
1523 | ltmp = (int32_t)VALMIN;
|
---|
1524 |
|
---|
1525 | val = (int16_t)ltmp;
|
---|
1526 | break;
|
---|
1527 |
|
---|
1528 | default:
|
---|
1529 |
|
---|
1530 | val = ival;
|
---|
1531 | }
|
---|
1532 |
|
---|
1533 | oldi = setipl(FPU_DI);
|
---|
1534 |
|
---|
1535 | /* ++++++++++++++++++++++++++++ FPU interrupts disabled +++++++++++++++++++++ */
|
---|
1536 |
|
---|
1537 | *(fpu + (smp->vp << 4) + FPU_TCV1) = val;
|
---|
1538 |
|
---|
1539 | setipl(oldi);
|
---|
1540 |
|
---|
1541 | /* ++++++++++++++++++++++++++++ Interrupts restored +++++++++++++++++++++++++ */
|
---|
1542 |
|
---|
1543 | }
|
---|
1544 |
|
---|
1545 | return(TRUE);
|
---|
1546 | }
|
---|
1547 |
|
---|
1548 | /* |
---|
1549 |
|
---|
1550 | */
|
---|
1551 |
|
---|
1552 | /*
|
---|
1553 | =============================================================================
|
---|
1554 | setsv() -- unconditionally send out new source value
|
---|
1555 | =============================================================================
|
---|
1556 | */
|
---|
1557 |
|
---|
1558 | void setsv(int16_t grp, int16_t src, int16_t ival)
|
---|
1559 | {
|
---|
1560 | register struct sment *smf, *smp;
|
---|
1561 | register uint16_t *fpu;
|
---|
1562 | register int32_t ltmp;
|
---|
1563 | register int16_t val;
|
---|
1564 | register int16_t gs;
|
---|
1565 | register int16_t oldi;
|
---|
1566 |
|
---|
1567 | gs = (grp << 4) | src; /* calculate grp/src index */
|
---|
1568 | fpu = io_fpu + FPU_OFNC; /* point to FPU */
|
---|
1569 |
|
---|
1570 | valents[gs].val = ival; /* update value in table */
|
---|
1571 |
|
---|
1572 | smf = (struct sment *)&valents[gs]; /* point at value table */
|
---|
1573 | smp = smf;
|
---|
1574 |
|
---|
1575 | /* |
---|
1576 |
|
---|
1577 | */
|
---|
1578 | while (smf NE (smp = smp->nxt)) { /* update functions */
|
---|
1579 |
|
---|
1580 | switch (smp->vp & 0x000F) {
|
---|
1581 |
|
---|
1582 | case 1: /* frq 1 */
|
---|
1583 | case 3: /* frq 2 */
|
---|
1584 | case 5: /* frq 3 */
|
---|
1585 | case 7: /* frq 4 */
|
---|
1586 |
|
---|
1587 | val = ival >> 3;
|
---|
1588 | break;
|
---|
1589 |
|
---|
1590 | case 10: /* filtr */
|
---|
1591 |
|
---|
1592 | ltmp = ((int32_t)ival >> 1) + ((int32_t)ival >> 2);
|
---|
1593 |
|
---|
1594 | if (ltmp > (int32_t)VALMAX)
|
---|
1595 | ltmp = (int32_t)VALMAX;
|
---|
1596 | else if (ltmp < (int32_t)VALMIN)
|
---|
1597 | ltmp = (int32_t)VALMIN;
|
---|
1598 |
|
---|
1599 | val = (int16_t)ltmp;
|
---|
1600 | break;
|
---|
1601 |
|
---|
1602 | default:
|
---|
1603 |
|
---|
1604 | val = ival;
|
---|
1605 | }
|
---|
1606 |
|
---|
1607 | oldi = setipl(FPU_DI);
|
---|
1608 |
|
---|
1609 | /* ++++++++++++++++++++++++++++ FPU interrupts disabled +++++++++++++++++++++ */
|
---|
1610 |
|
---|
1611 | *(fpu + (smp->vp << 4) + FPU_TCV1) = val;
|
---|
1612 |
|
---|
1613 | setipl(oldi);
|
---|
1614 |
|
---|
1615 | /* ++++++++++++++++++++++++++++ Interrupts restored +++++++++++++++++++++++++ */
|
---|
1616 |
|
---|
1617 | }
|
---|
1618 | }
|
---|
1619 |
|
---|
1620 | /* |
---|
1621 |
|
---|
1622 | */
|
---|
1623 |
|
---|
1624 | /*
|
---|
1625 | =============================================================================
|
---|
1626 | l_prmtr() -- set parameter articulation status
|
---|
1627 | =============================================================================
|
---|
1628 | */
|
---|
1629 |
|
---|
1630 | void l_prmtr(int16_t stat, int16_t sig)
|
---|
1631 | {
|
---|
1632 | if (NOT stat)
|
---|
1633 | return;
|
---|
1634 |
|
---|
1635 | switch (sliders) {
|
---|
1636 |
|
---|
1637 | case LS_PRMTR:
|
---|
1638 | case LS_OTHER:
|
---|
1639 | case LS_EQ:
|
---|
1640 |
|
---|
1641 | sliders = LS_VOICE;
|
---|
1642 | swpt = &t_voice;
|
---|
1643 | break;
|
---|
1644 |
|
---|
1645 | case LS_VOICE:
|
---|
1646 | default:
|
---|
1647 |
|
---|
1648 | sliders = LS_PRMTR;
|
---|
1649 | swpt = &t_prmtr;
|
---|
1650 | break;
|
---|
1651 | }
|
---|
1652 |
|
---|
1653 | lcdlbls();
|
---|
1654 | setleds();
|
---|
1655 | }
|
---|
1656 |
|
---|
1657 | /* |
---|
1658 |
|
---|
1659 | */
|
---|
1660 |
|
---|
1661 | /*
|
---|
1662 | =============================================================================
|
---|
1663 | l_voice() -- set voice selection status
|
---|
1664 | =============================================================================
|
---|
1665 | */
|
---|
1666 |
|
---|
1667 | void l_voice(int16_t stat, int16_t vce)
|
---|
1668 | {
|
---|
1669 | register int16_t ap, j, par;
|
---|
1670 | register uint16_t *fpu;
|
---|
1671 |
|
---|
1672 | int8_t buf[8];
|
---|
1673 |
|
---|
1674 | if (NOT stat)
|
---|
1675 | return;
|
---|
1676 |
|
---|
1677 | articen[vce] = NOT articen[vce]; /* toggle voice enable */
|
---|
1678 |
|
---|
1679 | sprintf(buf, "%c%2d %c", (articen[vce] ? '\176' : ' '), vce + 1,
|
---|
1680 | (articen[vce] ? '\177' : ' '));
|
---|
1681 |
|
---|
1682 | GLCcurs(G_ON);
|
---|
1683 | GLCtext(0, (1 + (6 * vce)), buf);
|
---|
1684 | GLCcurs(G_OFF);
|
---|
1685 |
|
---|
1686 | if (articen[vce]) { /* turn articulation on if voice is enabled */
|
---|
1687 |
|
---|
1688 | for (ap = 0; ap < 14; ap++) {
|
---|
1689 |
|
---|
1690 | par = arpar[ap];
|
---|
1691 | sendart(vce, par, lastart[par]);
|
---|
1692 | }
|
---|
1693 |
|
---|
1694 | } else { /* ... or turn it off if voice is disabled */
|
---|
1695 |
|
---|
1696 | fpu = io_fpu + FPU_OFNC + (vce << 8);
|
---|
1697 |
|
---|
1698 | for (j = 1; j < 16; j++)
|
---|
1699 | *(fpu + (j << 4) + FPU_TSF2) = 0;
|
---|
1700 | }
|
---|
1701 | }
|
---|
1702 |
|
---|
1703 | /* |
---|
1704 |
|
---|
1705 | */
|
---|
1706 |
|
---|
1707 | /*
|
---|
1708 | =============================================================================
|
---|
1709 | l_group() -- set group selection status
|
---|
1710 | =============================================================================
|
---|
1711 | */
|
---|
1712 |
|
---|
1713 | void l_group(int16_t stat, int16_t grp)
|
---|
1714 | {
|
---|
1715 | int8_t buf[8];
|
---|
1716 |
|
---|
1717 | if (NOT stat)
|
---|
1718 | return;
|
---|
1719 |
|
---|
1720 | grpsel[grp] = NOT grpsel[grp]; /* toggle voice enable */
|
---|
1721 |
|
---|
1722 | sprintf(buf, "%c%2d %c", (grpsel[grp] ? '\176' : ' '), grp + 1,
|
---|
1723 | (grpsel[grp] ? '\177' : ' '));
|
---|
1724 |
|
---|
1725 | GLCcurs(G_ON);
|
---|
1726 | GLCtext(0, (1 + (6 * grp)), buf);
|
---|
1727 | GLCcurs(G_OFF);
|
---|
1728 | }
|
---|
1729 |
|
---|
1730 | /*
|
---|
1731 | =============================================================================
|
---|
1732 | l_other -- set aux function status
|
---|
1733 | =============================================================================
|
---|
1734 | */
|
---|
1735 |
|
---|
1736 | void l_other(int16_t stat, int16_t sig)
|
---|
1737 | {
|
---|
1738 | if (NOT stat)
|
---|
1739 | return;
|
---|
1740 |
|
---|
1741 | sliders = LS_OTHER;
|
---|
1742 | swpt = &t_other;
|
---|
1743 |
|
---|
1744 | lcdlbls();
|
---|
1745 | }
|
---|
1746 |
|
---|
1747 | /* |
---|
1748 |
|
---|
1749 | */
|
---|
1750 |
|
---|
1751 | /*
|
---|
1752 | =============================================================================
|
---|
1753 | l_eq -- set eq mode
|
---|
1754 | =============================================================================
|
---|
1755 | */
|
---|
1756 |
|
---|
1757 | void l_eq(int16_t stat, int16_t sig)
|
---|
1758 | {
|
---|
1759 | if (NOT stat)
|
---|
1760 | return;
|
---|
1761 |
|
---|
1762 | if (sliders EQ LS_EQ) {
|
---|
1763 |
|
---|
1764 | sliders = LS_PRMTR;
|
---|
1765 | swpt = &t_prmtr;
|
---|
1766 |
|
---|
1767 | } else {
|
---|
1768 |
|
---|
1769 | sliders = LS_EQ;
|
---|
1770 | swpt = &t_eq;
|
---|
1771 | }
|
---|
1772 |
|
---|
1773 | lcdlbls();
|
---|
1774 | }
|
---|
1775 |
|
---|
1776 | /*
|
---|
1777 | =============================================================================
|
---|
1778 | artclr() -- clear the articulation pot values
|
---|
1779 | =============================================================================
|
---|
1780 | */
|
---|
1781 |
|
---|
1782 | void artclr(void)
|
---|
1783 | {
|
---|
1784 | register int16_t i;
|
---|
1785 |
|
---|
1786 | for (i = 0; i < 14; i++)
|
---|
1787 | lastart[arpar[i]] = artitab[i];
|
---|
1788 | }
|
---|
1789 |
|
---|
1790 | /* |
---|
1791 |
|
---|
1792 | */
|
---|
1793 |
|
---|
1794 | /*
|
---|
1795 | =============================================================================
|
---|
1796 | l_init() -- initialize articulation values (reset the sliders)
|
---|
1797 | =============================================================================
|
---|
1798 | */
|
---|
1799 |
|
---|
1800 | void l_init(int16_t stat, int16_t sig)
|
---|
1801 | {
|
---|
1802 | register uint16_t *fpu;
|
---|
1803 | register int16_t barval, i, j;
|
---|
1804 | int8_t buf[16];
|
---|
1805 |
|
---|
1806 | if (NOT stat)
|
---|
1807 | return;
|
---|
1808 |
|
---|
1809 | fpu = io_fpu + FPU_OFNC;
|
---|
1810 |
|
---|
1811 | switch (sliders) {
|
---|
1812 |
|
---|
1813 | case LS_PRMTR:
|
---|
1814 | case LS_VOICE:
|
---|
1815 | case LS_INST:
|
---|
1816 | case LS_LIBR:
|
---|
1817 | case LS_NGRP:
|
---|
1818 | case LS_LOAD:
|
---|
1819 |
|
---|
1820 | /* clear all but spares in voices 1..12 */
|
---|
1821 |
|
---|
1822 | for (i = 0; i < 12; i++)
|
---|
1823 | for (j = 1; j < 16; j++)
|
---|
1824 | *(fpu + (i << 8) + (j << 4) + FPU_TSF2) = 0;
|
---|
1825 |
|
---|
1826 | artclr();
|
---|
1827 |
|
---|
1828 | for (i = 0; i < 14; i++) {
|
---|
1829 |
|
---|
1830 | BGprmtr[i] = artitab[i];
|
---|
1831 |
|
---|
1832 | if (BarType[i]) {
|
---|
1833 |
|
---|
1834 | barval = (((artitab[i] >> 5) - 500) << 6) / 252;
|
---|
1835 | BarCset(i, barval);
|
---|
1836 |
|
---|
1837 | } else {
|
---|
1838 |
|
---|
1839 | barval = artitab[i] / 252;
|
---|
1840 | BarBset(i, barval);
|
---|
1841 | }
|
---|
1842 | }
|
---|
1843 |
|
---|
1844 | break;
|
---|
1845 |
|
---|
1846 | case LS_OTHER:
|
---|
1847 |
|
---|
1848 | /* clear spares in voices 2..12 */
|
---|
1849 |
|
---|
1850 | for (i = 1; i < 12; i++)
|
---|
1851 | *(fpu + (i << 8) + FPU_TSF2) = 0;
|
---|
1852 |
|
---|
1853 | for (i = 0; i < 14; i++)
|
---|
1854 | BarBset(i, BGother[i] = 0);
|
---|
1855 |
|
---|
1856 | break;
|
---|
1857 |
|
---|
1858 | case LS_EQ:
|
---|
1859 |
|
---|
1860 | for (i = 0; i < 14; i++) {
|
---|
1861 |
|
---|
1862 | sendeq(i, gain2eq(0));
|
---|
1863 | BarCset(i, BGeq[i] = 0);
|
---|
1864 | }
|
---|
1865 |
|
---|
1866 | break;
|
---|
1867 | }
|
---|
1868 | }
|
---|
1869 |
|
---|
1870 | /* |
---|
1871 |
|
---|
1872 | */
|
---|
1873 |
|
---|
1874 | /*
|
---|
1875 | =============================================================================
|
---|
1876 | sendart() -- send out an articulation value
|
---|
1877 | =============================================================================
|
---|
1878 | */
|
---|
1879 |
|
---|
1880 | void sendart(int16_t vce, int16_t par, int16_t ival)
|
---|
1881 | {
|
---|
1882 | register uint16_t *fpu;
|
---|
1883 | register int16_t val, oldi, mult;
|
---|
1884 | int16_t nop;
|
---|
1885 |
|
---|
1886 | lastart[par] = ival;
|
---|
1887 |
|
---|
1888 | fpu = io_fpu + FPU_OFNC + (vce << 8) + (par << 4);
|
---|
1889 | mult = 0x7FFF;
|
---|
1890 |
|
---|
1891 | switch (par) {
|
---|
1892 |
|
---|
1893 | case 1: /* freq 1 */
|
---|
1894 | case 3: /* freq 2 */
|
---|
1895 | case 5: /* freq 3 */
|
---|
1896 | case 7: /* freq 4 */
|
---|
1897 |
|
---|
1898 | val = addpch(ival, 0);
|
---|
1899 | break;
|
---|
1900 |
|
---|
1901 | case 10: /* filter */
|
---|
1902 |
|
---|
1903 | val = ((ival >> 5) - 500) << 5;
|
---|
1904 | break;
|
---|
1905 |
|
---|
1906 | /* |
---|
1907 |
|
---|
1908 | */
|
---|
1909 |
|
---|
1910 | case 2: /* level */
|
---|
1911 |
|
---|
1912 | val = ival;
|
---|
1913 | mult = 0xFFFF;
|
---|
1914 | break;
|
---|
1915 |
|
---|
1916 | case 4: /* location */
|
---|
1917 |
|
---|
1918 | val = ((ival >> 5) - 500) << 5;
|
---|
1919 | mult = 0xFFFF;
|
---|
1920 | break;
|
---|
1921 |
|
---|
1922 | default:
|
---|
1923 |
|
---|
1924 | val = ival;
|
---|
1925 | }
|
---|
1926 |
|
---|
1927 | oldi = setipl(FPU_DI);
|
---|
1928 |
|
---|
1929 | /* ++++++++++++++++++++++++++++ FPU interrupts disabled +++++++++++++++++++++ */
|
---|
1930 |
|
---|
1931 | *(fpu + FPU_TCV2) = val;
|
---|
1932 | ++nop; ++nop; ++nop;
|
---|
1933 | *(fpu + FPU_TSF2) = mult;
|
---|
1934 |
|
---|
1935 | setipl(oldi);
|
---|
1936 |
|
---|
1937 | /* ++++++++++++++++++++++++++++ Interrupts restored +++++++++++++++++++++++++ */
|
---|
1938 |
|
---|
1939 | }
|
---|
1940 |
|
---|
1941 | /* |
---|
1942 |
|
---|
1943 | */
|
---|
1944 |
|
---|
1945 | /*
|
---|
1946 | =============================================================================
|
---|
1947 | doslide() -- update a changed slider value
|
---|
1948 | =============================================================================
|
---|
1949 | */
|
---|
1950 |
|
---|
1951 | void doslide(void)
|
---|
1952 | {
|
---|
1953 | register int16_t arp, bar, barval, i, slval;
|
---|
1954 |
|
---|
1955 | slval = ART_VAL(aval); /* scaled articulation value */
|
---|
1956 | bar = asig - 25; /* bar number */
|
---|
1957 |
|
---|
1958 | switch (sliders) {
|
---|
1959 |
|
---|
1960 | case LS_PRMTR: /* parameter articulation */
|
---|
1961 | case LS_VOICE:
|
---|
1962 | case LS_INST:
|
---|
1963 | case LS_LIBR:
|
---|
1964 | case LS_NGRP:
|
---|
1965 | case LS_LOAD:
|
---|
1966 |
|
---|
1967 | BGprmtr[bar] = slval;
|
---|
1968 | arp = arpar[bar];
|
---|
1969 |
|
---|
1970 | for (i = 0; i < 12; i++)
|
---|
1971 | if (articen[i])
|
---|
1972 | sendart(i, arp, slval);
|
---|
1973 |
|
---|
1974 | if (BarType[bar]) { /* center-zero bar */
|
---|
1975 |
|
---|
1976 | barval = (((slval >> 5) - 500) << 6) / 252;
|
---|
1977 | BarCadj(bar, barval);
|
---|
1978 |
|
---|
1979 | } else { /* bottom-zero bar */
|
---|
1980 |
|
---|
1981 | barval = slval / 252;
|
---|
1982 | BarBadj(bar, barval);
|
---|
1983 | }
|
---|
1984 |
|
---|
1985 | return;
|
---|
1986 | /* |
---|
1987 |
|
---|
1988 | */
|
---|
1989 | case LS_OTHER: /* aux, dome, cv control */
|
---|
1990 |
|
---|
1991 | switch (asig) {
|
---|
1992 |
|
---|
1993 | case 26: /* aux mod */
|
---|
1994 | sendart(9, 0, slval);
|
---|
1995 | break;
|
---|
1996 |
|
---|
1997 | case 27: /* depth */
|
---|
1998 | sendart(3, 0, slval);
|
---|
1999 | break;
|
---|
2000 |
|
---|
2001 | case 28: /* rate */
|
---|
2002 | sendart(2, 0, slval);
|
---|
2003 | break;
|
---|
2004 |
|
---|
2005 | case 29: /* intensity */
|
---|
2006 | sendart(1, 0, slval);
|
---|
2007 | break;
|
---|
2008 |
|
---|
2009 | case 30: /* cv1 */
|
---|
2010 | sendart(11, 0, slval);
|
---|
2011 | break;
|
---|
2012 |
|
---|
2013 | case 31: /* cv2 */
|
---|
2014 | sendart(10, 0, slval);
|
---|
2015 | break;
|
---|
2016 |
|
---|
2017 | case 32: /* cv3 */
|
---|
2018 | sendart(6, 0, slval);
|
---|
2019 | break;
|
---|
2020 |
|
---|
2021 | case 33: /* cv4 */
|
---|
2022 | sendart(8, 0, slval);
|
---|
2023 | break;
|
---|
2024 |
|
---|
2025 | default:
|
---|
2026 | slval = 0; /* force unused pots to stay zero */
|
---|
2027 | break;
|
---|
2028 | }
|
---|
2029 |
|
---|
2030 | BGother[bar] = slval;
|
---|
2031 | barval = slval / 252;
|
---|
2032 | BarBadj(bar, barval);
|
---|
2033 |
|
---|
2034 | return;
|
---|
2035 |
|
---|
2036 | /* |
---|
2037 |
|
---|
2038 | */
|
---|
2039 | case LS_EQ: /* eq control */
|
---|
2040 |
|
---|
2041 | barval = (((slval >> 5) - 500) << 6) / 252;
|
---|
2042 | BGeq[bar] = barval;
|
---|
2043 | sendeq(bar, gain2eq(SL2GAIN(slval)));
|
---|
2044 | BarCadj(bar, barval);
|
---|
2045 |
|
---|
2046 | return;
|
---|
2047 |
|
---|
2048 | default:
|
---|
2049 | return;
|
---|
2050 | }
|
---|
2051 | }
|
---|
2052 |
|
---|
2053 | /* |
---|
2054 |
|
---|
2055 | */
|
---|
2056 |
|
---|
2057 | /*
|
---|
2058 | =============================================================================
|
---|
2059 | settmpo() -- set the tempo
|
---|
2060 | =============================================================================
|
---|
2061 | */
|
---|
2062 |
|
---|
2063 | void settmpo(int16_t val)
|
---|
2064 | {
|
---|
2065 | register int16_t timeval;
|
---|
2066 |
|
---|
2067 | tmpoval = val;
|
---|
2068 | timeval = ( ( (tmpomlt + 50) * tmpoval) / 100);
|
---|
2069 | timeval = (int16_t)( (192000L / timeval) - 1);
|
---|
2070 | TIME_T2H = timeval >> 8;
|
---|
2071 | TIME_T2L = timeval & 0x00FF;
|
---|
2072 | }
|
---|
2073 |
|
---|
2074 | /* |
---|
2075 |
|
---|
2076 | */
|
---|
2077 |
|
---|
2078 | /*
|
---|
2079 | =============================================================================
|
---|
2080 | settune() -- send the fine tuning from tuneval to the FPU
|
---|
2081 | =============================================================================
|
---|
2082 | */
|
---|
2083 |
|
---|
2084 | void settune(void)
|
---|
2085 | {
|
---|
2086 | register int16_t oldi, i, grp;
|
---|
2087 | register uint16_t *fpu;
|
---|
2088 | register int32_t trval, trmax;
|
---|
2089 | int16_t nop;
|
---|
2090 |
|
---|
2091 | trmax = PCHMAX;
|
---|
2092 |
|
---|
2093 | oldi = setsr(0x2200);
|
---|
2094 |
|
---|
2095 | /* +++++++++++++++++++++++ FPU interrupts disabled ++++++++++++++++++++++++++ */
|
---|
2096 |
|
---|
2097 | for (i = 0; i < 12; i++) {
|
---|
2098 |
|
---|
2099 | if (-1 NE (grp = vce2grp[i])) {
|
---|
2100 |
|
---|
2101 | trval = (int32_t)tuneval + ((int32_t)s_trns[grp - 1] << 1);
|
---|
2102 |
|
---|
2103 | if (trval > trmax)
|
---|
2104 | trval = trmax;
|
---|
2105 |
|
---|
2106 | } else {
|
---|
2107 |
|
---|
2108 | trval = (int32_t)tuneval;
|
---|
2109 | }
|
---|
2110 |
|
---|
2111 | fpu = io_fpu + FPU_OFNC + (i << 8) + 0x0010; /* freq 1 */
|
---|
2112 |
|
---|
2113 | *(fpu + FPU_TCV3) = (uint16_t)(0x0000FFFFL & trval);
|
---|
2114 | ++nop; ++nop; ++nop;
|
---|
2115 | *(fpu + FPU_TSF3) = 0x7FFF;
|
---|
2116 | }
|
---|
2117 |
|
---|
2118 | setsr(oldi);
|
---|
2119 |
|
---|
2120 | /* ++++++++++++++++++++++++++++ Interrupts restored +++++++++++++++++++++++++ */
|
---|
2121 |
|
---|
2122 | }
|
---|