[f40a309] | 1 | /*
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| 2 | =============================================================================
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| 3 | etwhar.c -- waveshape editor - harmonic number field handlers
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| 4 | Version 5 -- 1987-12-11 -- D.N. Lynx Crowe
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| 5 | =============================================================================
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| 6 | */
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| 7 |
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| 8 | #include "stddefs.h"
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| 9 | #include "fields.h"
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| 10 | #include "vsdd.h"
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| 11 | #include "vsddsw.h"
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| 12 | #include "graphdef.h"
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| 13 |
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| 14 | #include "midas.h"
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| 15 | #include "wsdsp.h"
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| 16 |
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[0580615] | 17 | extern void advwcur(void);
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| 18 | extern void newws(void);
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| 19 | extern void wdswin(short n);
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[f40a309] | 20 |
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| 21 | extern unsigned *waveob;
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| 22 |
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| 23 | extern short stccol, curwhrm;
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| 24 |
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| 25 | extern short wdbox[][8];
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| 26 |
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| 27 | extern char dspbuf[];
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| 28 |
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| 29 | /* |
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| 30 |
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| 31 | */
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| 32 |
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| 33 | /*
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| 34 | =============================================================================
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| 35 | et_whar() -- load the edit buffer
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| 36 | =============================================================================
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| 37 | */
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[0580615] | 38 |
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[f40a309] | 39 | short et_whar(short n)
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| 40 | {
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| 41 | sprintf(ebuf, "%02d", curwhrm + 1);
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| 42 | ebflag = TRUE;
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| 43 | return(SUCCESS);
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| 44 | }
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| 45 |
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| 46 | /*
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| 47 | =============================================================================
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| 48 | ef_whar() -- parse (unload) the edit buffer
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| 49 | =============================================================================
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| 50 | */
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[0580615] | 51 |
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[f40a309] | 52 | short ef_whar(short n)
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| 53 | {
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| 54 | register short i, tmpval;
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| 55 |
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| 56 | ebuf[2] = '\0'; /* terminate the string in ebuf */
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| 57 | ebflag = FALSE;
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| 58 |
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| 59 | tmpval = 0;
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| 60 |
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| 61 | for (i = 0; i < 2; i++) /* convert from ASCII to binary */
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| 62 | tmpval = (tmpval * 10) + (ebuf[i] - '0');
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| 63 |
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| 64 | if ((tmpval GT NUMHARM) OR (tmpval EQ 0))
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| 65 | return(FAILURE);
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| 66 |
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| 67 | curwhrm = tmpval - 1;
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| 68 | newws();
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| 69 | wdswin(5);
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| 70 | return(SUCCESS);
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| 71 | }
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| 72 |
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| 73 | /* |
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| 74 |
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| 75 | */
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| 76 |
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| 77 | /*
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| 78 | =============================================================================
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| 79 | rd_whar() -- (re)display the field
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| 80 | =============================================================================
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[0580615] | 81 | */
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[f40a309] | 82 |
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| 83 | short rd_whar(short nn)
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| 84 | {
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| 85 | register short n;
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| 86 |
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| 87 | n = nn & 0xFF;
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| 88 | sprintf(dspbuf, "%02d", curwhrm + 1);
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| 89 |
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| 90 | vbank(0); /* display the value */
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| 91 | vcputsv(waveob, 64, wdbox[n][4], wdbox[n][5],
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| 92 | wdbox[n][6], wdbox[n][7] + WHRM_OFF, dspbuf, 14);
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| 93 |
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| 94 | return(SUCCESS);
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| 95 | }
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| 96 |
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| 97 | /*
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| 98 | =============================================================================
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| 99 | nd_whar() -- handle new data entry
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| 100 | =============================================================================
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[0580615] | 101 | */
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[f40a309] | 102 |
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| 103 | short nd_whar(short nn, short k)
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| 104 | {
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| 105 | register short ec, n;
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| 106 |
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| 107 | n = nn & 0xFF;
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| 108 | ec = stccol - cfetp->flcol; /* setup edit buffer column */
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| 109 | ebuf[ec] = k + '0';
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| 110 | ebuf[2] = '\0';
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| 111 |
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| 112 | dspbuf[0] = k + '0';
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| 113 | dspbuf[1] = '\0';
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| 114 |
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| 115 | vbank(0);
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| 116 | vcputsv(waveob, 64, WS_ENTRY, wdbox[n][5],
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| 117 | wdbox[n][6], stccol, dspbuf, 14);
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| 118 |
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| 119 | advwcur();
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| 120 | return(SUCCESS);
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| 121 | }
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