annotate loadtools/simup.c @ 790:0bbe0213812d

fc-simint put together, compiles
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 19 Mar 2021 04:40:05 +0000
parents
children 44e034f21916
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
790
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 * This module implements the stage in fc-simint where the sim-up
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 * command is fed to simagent and the ATR response is parsed.
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 */
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 #include <sys/types.h>
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 #include <ctype.h>
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8 #include <stdio.h>
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9 #include <stdlib.h>
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10 #include <string.h>
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11 #include <strings.h>
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 extern int sim_voltage_mode_1v8;
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15 #define MAX_ATR_BYTES 33
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17 u_char sim_atr[MAX_ATR_BYTES];
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
18 unsigned sim_atr_len;
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
19
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
20 static
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
21 sim_up_callback(line)
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
22 char *line;
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
23 {
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
24 char *cp;
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
25
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
26 puts(line);
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
27 if (strncmp(line, "ATR:", 4))
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
28 return(1);
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
29 sim_atr_len = 0;
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
30 for (cp = line + 4; *cp; cp += 3) {
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
31 if (cp[0] != ' ' || !isxdigit(cp[1]) || !isxdigit(cp[2])) {
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
32 fprintf(stderr,
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
33 "error: invalid ATR line from simagent\n");
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
34 return(1);
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
35 }
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
36 if (sim_atr_len >= MAX_ATR_BYTES) {
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
37 fprintf(stderr,
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
38 "error: ATR from simagent is too long\n");
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
39 return(1);
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
40 }
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
41 sim_atr[sim_atr_len++] = decode_hex_byte(cp + 1);
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
42 }
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
43 return(0);
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
44 }
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
45
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
46 void
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
47 do_sim_up()
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
48 {
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
49 char *targv[3];
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
50
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
51 targv[0] = "sim-up";
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
52 if (sim_voltage_mode_1v8)
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
53 targv[1] = "1.8";
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
54 else
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
55 targv[2] = "3";
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
56 targv[2] = 0;
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
57 tpinterf_make_cmd(targv);
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
58 if (tpinterf_send_cmd() < 0)
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
59 exit(1);
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
60 if (tpinterf_capture_output(20, sim_up_callback))
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
61 exit(1);
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
62 if (!sim_atr_len) {
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
63 fprintf(stderr, "error: no ATR returned from simagent\n");
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
64 exit(1);
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
65 }
0bbe0213812d fc-simint put together, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
66 }