source: buchla-68k/ram/etagch.c@ e225e77

Last change on this file since e225e77 was e225e77, checked in by Thomas Lopatic <thomas@…>, 7 years ago

Added missing includes and declarations.
  • Property mode set to 100644
File size: 2.8 KB
Line 
1/*
2 =============================================================================
3 etagch.c -- assignment editor - group to channel number field handlers
4 Version 6 -- 1987-12-10 -- D.N. Lynx Crowe
5 =============================================================================
6*/
7
8#include "stddefs.h"
9#include "fields.h"
10#include "vsdd.h"
11#include "vsddsw.h"
12#include "graphdef.h"
13
14#include "midas.h"
15#include "asgdsp.h"
16
17extern int8_t *numblk(int8_t *buf, int16_t n);
18
19extern void advacur(void);
20extern void modasg(void);
21
22extern uint16_t *asgob;
23
24extern int16_t stcrow, stccol;
25
26extern int16_t adbox[][8];
27
28extern int8_t dspbuf[];
29
30extern int16_t grp2prt[12][2]; /* group to port and channel table */
31 /* port [0] = 0..4, channel [1] = -1, 1..16 */
32
33/*
34
35*/
36
37/*
38 =============================================================================
39 et_agch() -- load the edit buffer
40 =============================================================================
41*/
42
43int16_t et_agch(int16_t n)
44{
45 register int16_t grp;
46
47 int8_t buf[4];
48
49 grp = 0x00FF & (n >> 8);
50
51 numblk(ebuf, grp2prt[grp][1]);
52 ebflag = TRUE;
53
54 return(SUCCESS);
55}
56
57/*
58 =============================================================================
59 ef_agch() -- parse (unload) the edit buffer
60 =============================================================================
61*/
62
63int16_t ef_agch(int16_t n)
64{
65 register int16_t tmpval, grp, i;
66
67 grp = 0x00FF & (n >> 8);
68
69 ebuf[2] = '\0'; /* terminate the string in ebuf */
70 ebflag = FALSE;
71 tmpval = 0;
72
73 if ((ebuf[0] EQ ' ') AND (ebuf[1] EQ ' ')) {
74
75 tmpval = -1;
76
77 } else {
78
79 for (i = 0; i < 2; i++) {
80
81 if (ebuf[i] EQ ' ')
82 ebuf[i] = '0';
83
84 tmpval = (tmpval * 10) + (ebuf[i] - '0');
85 }
86
87 if ((tmpval EQ 0) OR (tmpval GT 16))
88 return(FAILURE);
89 }
90
91 grp2prt[grp][1] = tmpval;
92
93 modasg();
94 return(SUCCESS);
95}
96
97/*
98
99*/
100
101/*
102 =============================================================================
103 rd_agch() -- (re)display the field
104 =============================================================================
105*/
106
107int16_t rd_agch(int16_t nn)
108{
109 register int16_t n, grp;
110 int8_t buf[4];
111
112 n = 0x00FF & nn;
113 grp = 0x00FF & (nn >> 8);
114
115 vbank(0);
116 vcputsv(asgob, 64, adbox[n][4], adbox[n][5],
117 cfetp->frow, cfetp->flcol, numblk(buf, grp2prt[grp][1]), 14);
118
119 return(SUCCESS);
120}
121
122/*
123 =============================================================================
124 nd_agch() -- handle new data entry
125 =============================================================================
126*/
127
128int16_t nd_agch(int16_t nn, int16_t k)
129{
130 register int16_t n;
131
132 n = nn & 0xFF;
133 ebuf[stccol - cfetp->flcol] = k + '0';
134 ebuf[2] = '\0';
135
136 dspbuf[0] = k + '0';
137 dspbuf[1] = '\0';
138
139 vbank(0);
140 vcputsv(asgob, 64, AK_ENTRY, adbox[n][5],
141 stcrow, stccol, dspbuf, 14);
142
143 advacur();
144 return(SUCCESS);
145}
146
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