FreeCalypso > hg > fc-usbser-tools

annotate duart28/main.c @ 34:f5fbcf1ff032

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
doc: initial import from freecalypso-hwlab
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 09 Sep 2023 21:28:02 +0000
parents df284688d0c8
children b9ecfa54fe2b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
27
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 * Main module for fc-duart28-conf utility.
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 */
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5 #include <ctype.h>
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 #include <stdio.h>
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 #include <stdlib.h>
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8 #include <string.h>
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9 #include <strings.h>
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10 #include <usb.h>
29
a7393d00996a fc-duart28-conf: implement check-eeprom
Mychaela Falconia <falcon@freecalypso.org>
parents: 27
diff changeset
11 #include "../libuwrap/open_close.h"
27
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 extern struct usb_device *find_duart28_usbdev();
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15 oper_find()
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16 {
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17 struct usb_device *dev;
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
18
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
19 dev = find_duart28_usbdev();
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
20 if (!dev)
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
21 printf("No DUART28 adapter found\n");
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
22 return 0;
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
23 }
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
24
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
25 oper_check_eeprom()
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
26 {
29
a7393d00996a fc-duart28-conf: implement check-eeprom
Mychaela Falconia <falcon@freecalypso.org>
parents: 27
diff changeset
27 struct usb_device *dev;
a7393d00996a fc-duart28-conf: implement check-eeprom
Mychaela Falconia <falcon@freecalypso.org>
parents: 27
diff changeset
28 usb_dev_handle *usbh;
a7393d00996a fc-duart28-conf: implement check-eeprom
Mychaela Falconia <falcon@freecalypso.org>
parents: 27
diff changeset
29
a7393d00996a fc-duart28-conf: implement check-eeprom
Mychaela Falconia <falcon@freecalypso.org>
parents: 27
diff changeset
30 dev = find_duart28_usbdev();
a7393d00996a fc-duart28-conf: implement check-eeprom
Mychaela Falconia <falcon@freecalypso.org>
parents: 27
diff changeset
31 if (!dev) {
a7393d00996a fc-duart28-conf: implement check-eeprom
Mychaela Falconia <falcon@freecalypso.org>
parents: 27
diff changeset
32 fprintf(stderr, "error: no DUART28 adapter found\n");
a7393d00996a fc-duart28-conf: implement check-eeprom
Mychaela Falconia <falcon@freecalypso.org>
parents: 27
diff changeset
33 exit(1);
a7393d00996a fc-duart28-conf: implement check-eeprom
Mychaela Falconia <falcon@freecalypso.org>
parents: 27
diff changeset
34 }
33
df284688d0c8 fc-duart28-conf check-eeprom: same change as in fteeprom-read
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
35 usbh = usb_open(dev);
df284688d0c8 fc-duart28-conf check-eeprom: same change as in fteeprom-read
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
36 if (!usbh) {
df284688d0c8 fc-duart28-conf check-eeprom: same change as in fteeprom-read
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
37 fprintf(stderr, "error: usb_open() failed\n");
df284688d0c8 fc-duart28-conf check-eeprom: same change as in fteeprom-read
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
38 exit(1);
df284688d0c8 fc-duart28-conf check-eeprom: same change as in fteeprom-read
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
39 }
29
a7393d00996a fc-duart28-conf: implement check-eeprom
Mychaela Falconia <falcon@freecalypso.org>
parents: 27
diff changeset
40 read_eeprom(usbh);
33
df284688d0c8 fc-duart28-conf check-eeprom: same change as in fteeprom-read
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
41 usb_close(usbh);
29
a7393d00996a fc-duart28-conf: implement check-eeprom
Mychaela Falconia <falcon@freecalypso.org>
parents: 27
diff changeset
42 analyze_eeprom();
a7393d00996a fc-duart28-conf: implement check-eeprom
Mychaela Falconia <falcon@freecalypso.org>
parents: 27
diff changeset
43 return 0;
27
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
44 }
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
45
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
46 oper_program(newconf)
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
47 {
31
530ec3792de8 fc-duart28-conf: implement set command
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
48 struct usb_device *dev;
530ec3792de8 fc-duart28-conf: implement set command
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
49 usb_dev_handle *usbh;
530ec3792de8 fc-duart28-conf: implement set command
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
50 int prev;
530ec3792de8 fc-duart28-conf: implement set command
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
51
530ec3792de8 fc-duart28-conf: implement set command
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
52 dev = find_duart28_usbdev();
530ec3792de8 fc-duart28-conf: implement set command
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
53 if (!dev) {
530ec3792de8 fc-duart28-conf: implement set command
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
54 fprintf(stderr, "error: no DUART28 adapter found\n");
530ec3792de8 fc-duart28-conf: implement set command
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
55 exit(1);
530ec3792de8 fc-duart28-conf: implement set command
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
56 }
530ec3792de8 fc-duart28-conf: implement set command
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
57 usbh = usbwrap_open_dev(dev, 1);
530ec3792de8 fc-duart28-conf: implement set command
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
58 read_eeprom(usbh);
530ec3792de8 fc-duart28-conf: implement set command
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
59 prev = analyze_eeprom();
530ec3792de8 fc-duart28-conf: implement set command
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
60 if (prev == newconf) {
530ec3792de8 fc-duart28-conf: implement set command
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
61 printf("EEPROM is already in the right state, nothing to do\n");
530ec3792de8 fc-duart28-conf: implement set command
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
62 usbwrap_close_dev(usbh);
530ec3792de8 fc-duart28-conf: implement set command
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
63 return 0;
530ec3792de8 fc-duart28-conf: implement set command
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
64 }
530ec3792de8 fc-duart28-conf: implement set command
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
65 printf("Reprogramming to DUART28%c configuration\n", newconf);
530ec3792de8 fc-duart28-conf: implement set command
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
66 update_eeprom(usbh, newconf);
530ec3792de8 fc-duart28-conf: implement set command
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
67 usbwrap_close_dev(usbh);
530ec3792de8 fc-duart28-conf: implement set command
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
68 printf("EEPROM changed, replug the USB device to take effect\n");
530ec3792de8 fc-duart28-conf: implement set command
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
69 return 0;
27
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
70 }
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
71
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
72 main(argc, argv)
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
73 char **argv;
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
74 {
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
75 if (argc < 2)
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
76 return oper_find();
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
77 if (!strcmp(argv[1], "find")) {
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
78 if (argc != 2) {
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
79 fprintf(stderr,
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
80 "error: %s find command takes no arguments\n",
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
81 argv[0]);
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
82 exit(1);
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
83 }
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
84 return oper_find();
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
85 }
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
86 if (!strcmp(argv[1], "check-eeprom")) {
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
87 if (argc != 2) {
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
88 fprintf(stderr,
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
89 "error: %s check-eeprom command takes no arguments\n",
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
90 argv[0]);
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
91 exit(1);
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
92 }
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
93 return oper_check_eeprom();
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
94 }
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
95 if (!strcmp(argv[1], "set")) {
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
96 if (argc != 3) {
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
97 fprintf(stderr,
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
98 "error: %s set command takes 1 argument\n",
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
99 argv[0]);
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
100 exit(1);
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
101 }
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
102 if (!strcmp(argv[2], "C") || !strcmp(argv[2], "S"))
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
103 return oper_program(argv[2][0]);
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
104 if (!strcmp(argv[2], "c") || !strcmp(argv[2], "s"))
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
105 return oper_program(toupper(argv[2][0]));
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
106 fprintf(stderr, "error: %s set argument must be C or S\n",
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
107 argv[0]);
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
108 exit(1);
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
109 }
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
110 fprintf(stderr, "%s error: non-understood command \"%s\"\n", argv[0],
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
111 argv[1]);
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
112 exit(1);
2413a54a1bfc fc-duart28-conf started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
113 }