FreeCalypso > hg > freecalypso-hwlab

annotate lcdtest/dispatch.c @ 95:5f826e428641

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fc-simtool: readef command implemented
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 24 Jan 2021 20:47:00 +0000
parents 0a44549a64c8
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
12
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 #include <ctype.h>
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 #include <stdio.h>
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 #include <string.h>
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 #include <strings.h>
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5 #include <stdlib.h>
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6
19
f3671d3ad953 lcdtest: added cd command to avoid typing long pathnames for show
Mychaela Falconia <falcon@freecalypso.org>
parents: 17
diff changeset
7 extern int cmd_cd();
16
1e94c7d4af03 lcdtest: raw FTDI command fc added
Mychaela Falconia <falcon@freecalypso.org>
parents: 14
diff changeset
8 extern int cmd_fc();
14
5a602e512b12 lcdtest: read ops split into command issuance and FTDI read
Mychaela Falconia <falcon@freecalypso.org>
parents: 13
diff changeset
9 extern int cmd_fr();
13
238a77db4134 lcdtest: read operations implemented, but don't work
Mychaela Falconia <falcon@freecalypso.org>
parents: 12
diff changeset
10 extern int cmd_rd();
238a77db4134 lcdtest: read operations implemented, but don't work
Mychaela Falconia <falcon@freecalypso.org>
parents: 12
diff changeset
11 extern int cmd_ri();
17
43cc53581975 lcdtest: PPM image display implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 16
diff changeset
12 extern int cmd_show();
12
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 extern int cmd_wd();
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14 extern int cmd_wi();
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15 extern int cmd_wr();
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17 extern int reset_pulse();
25
0a44549a64c8 lcdtest: implemented ILI9225G register init for HT020K1QC36S
Mychaela Falconia <falcon@freecalypso.org>
parents: 24
diff changeset
18 extern int init_haoran();
24
94521a02c33d lcdtest: the truth about Startek and Crystalfontz LCDs
Mychaela Falconia <falcon@freecalypso.org>
parents: 20
diff changeset
19 extern int init_startek();
12
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
20
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
21 cmd_exit()
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
22 {
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
23 exit(0);
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
24 }
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
25
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
26 static struct cmdtab {
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
27 char *cmd;
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
28 int minargs;
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
29 int maxargs;
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
30 int (*func)();
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
31 } cmdtab[] = {
19
f3671d3ad953 lcdtest: added cd command to avoid typing long pathnames for show
Mychaela Falconia <falcon@freecalypso.org>
parents: 17
diff changeset
32 {"cd", 1, 1, cmd_cd},
12
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
33 {"exit", 0, 0, cmd_exit},
16
1e94c7d4af03 lcdtest: raw FTDI command fc added
Mychaela Falconia <falcon@freecalypso.org>
parents: 14
diff changeset
34 {"fc", 1, 16, cmd_fc},
14
5a602e512b12 lcdtest: read ops split into command issuance and FTDI read
Mychaela Falconia <falcon@freecalypso.org>
parents: 13
diff changeset
35 {"fr", 1, 1, cmd_fr},
25
0a44549a64c8 lcdtest: implemented ILI9225G register init for HT020K1QC36S
Mychaela Falconia <falcon@freecalypso.org>
parents: 24
diff changeset
36 {"init-ht", 0, 0, init_haoran},
24
94521a02c33d lcdtest: the truth about Startek and Crystalfontz LCDs
Mychaela Falconia <falcon@freecalypso.org>
parents: 20
diff changeset
37 {"init-st", 0, 0, init_startek},
12
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
38 {"quit", 0, 0, cmd_exit},
13
238a77db4134 lcdtest: read operations implemented, but don't work
Mychaela Falconia <falcon@freecalypso.org>
parents: 12
diff changeset
39 {"rd", 0, 0, cmd_rd},
12
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
40 {"reset", 0, 0, reset_pulse},
13
238a77db4134 lcdtest: read operations implemented, but don't work
Mychaela Falconia <falcon@freecalypso.org>
parents: 12
diff changeset
41 {"ri", 0, 0, cmd_ri},
17
43cc53581975 lcdtest: PPM image display implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 16
diff changeset
42 {"show", 1, 1, cmd_show},
12
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
43 {"wd", 1, 1, cmd_wd},
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
44 {"wi", 1, 1, cmd_wi},
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
45 {"wr", 2, 2, cmd_wr},
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
46 {0, 0, 0, 0}
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
47 };
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
48
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
49 dispatch_cmd(cmd)
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
50 char *cmd;
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
51 {
16
1e94c7d4af03 lcdtest: raw FTDI command fc added
Mychaela Falconia <falcon@freecalypso.org>
parents: 14
diff changeset
52 char *argv[18];
12
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
53 char *cp, **ap;
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
54 struct cmdtab *tp;
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
55
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
56 for (cp = cmd; isspace(*cp); cp++)
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
57 ;
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
58 if (!*cp || *cp == '#')
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
59 return(0);
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
60 argv[0] = cp;
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
61 while (*cp && !isspace(*cp))
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
62 cp++;
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
63 if (*cp)
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
64 *cp++ = '\0';
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
65 for (tp = cmdtab; tp->cmd; tp++)
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
66 if (!strcmp(tp->cmd, argv[0]))
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
67 break;
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
68 if (!tp->func) {
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
69 fprintf(stderr, "error: no such command\n");
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
70 return(-1);
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
71 }
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
72 for (ap = argv + 1; ; ) {
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
73 while (isspace(*cp))
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
74 cp++;
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
75 if (!*cp || *cp == '#')
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
76 break;
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
77 if (ap - argv - 1 >= tp->maxargs) {
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
78 fprintf(stderr, "error: too many arguments\n");
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
79 return(-1);
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
80 }
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
81 *ap++ = cp;
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
82 while (*cp && !isspace(*cp))
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
83 cp++;
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
84 if (*cp)
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
85 *cp++ = '\0';
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
86 }
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
87 if (ap - argv - 1 < tp->minargs) {
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
88 fprintf(stderr, "error: too few arguments\n");
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
89 return(-1);
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
90 }
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
91 *ap = 0;
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
92 return tp->func(ap - argv, argv);
5eaf832d57d0 lcdtest program started, skeleton compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
93 }