summaryrefslogtreecommitdiff
path: root/2004/i/nono/src/io/gpio_cmd.cc
blob: 56ae7a2c2e4b6e6056977659cc0437e076d8ac60 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
// gpio_cmd.cc
// nono - programme du robot 2004. {{{
//
// Copyright (C) 2004 Nicolas Schodet
//
// Robot APB Team/Efrei 2004.
//        Web: http://assos.efrei.fr/robot/
//      Email: robot AT efrei DOT fr
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
// }}}
#include "gpio_cmd.h"
#include "gpio.h"
#include "date/date.h"

#include <iostream>
#include <cstdlib>

const char gpioHelp[] =
	" o <n/name> <bit>   set une sortie.\n"
	" i <n/name>         get une entr�e.\n"
	" j <n/name> <bit>   attend que l'entr�e passe � bit.\n"
	" O <n> <bits> <nb>  set des sorties.\n"
	" I <n> <nb>         get des entr�es.\n"
	" d <n> <bits> <nb>  dir des entr�es/sorties.\n";

bool
gpioCmd (int argc, char **argv, int &i, Gpio &gpio)
{
    static bool inJack = false;
    int n, nb;
    unsigned bits, bit;
    switch (argv[i][0])
      {
      case 'o':
	i++;
	if (i >= argc) break;
	n = gpio.getByName (argv[i]);
	if (n == -1)
	    n = atoi (argv[i]);
	i++;
	if (i >= argc) break;
	bit = atoi (argv[i++]);
	std::cout << "test: set " << n << ' ' << bit << std::endl;
	gpio.set (n, bit);
	break;
      case 'O':
	i++;
	if (i >= argc) break;
	n = atoi (argv[i++]);
	if (i >= argc) break;
	bits = atoi (argv[i++]);
	if (i >= argc) break;
	nb = atoi (argv[i++]);
	std::cout << "test: set " << n << " 0x" << std::hex << bits <<
	    std::dec << ' ' << nb << std::endl;
	gpio.set (n, bits, nb);
	break;
      case 'i':
	i++;
	if (i >= argc) break;
	n = gpio.getByName (argv[i]);
	if (n == -1)
	    n = atoi (argv[i]);
	i++;
	std::cout << "test: get " << n << std::endl;
	bit = gpio.get (n);
	std::cout << "test: get result " << bit << std::endl;
	break;
      case 'j':
	i++;
	if (i >= argc) break;
	n = gpio.getByName (argv[i]);
	if (n == -1)
	    n = atoi (argv[i]);
	i++;
	if (i >= argc) break;
	bit = atoi (argv[i++]);
	if (!inJack)
	    std::cout << "test: jack " << n << ' ' << bit << std::endl;
	if (gpio.get (n) != bit)
	  {
	    i -= 3;
	    inJack = true;
	    Date::wait (50);
	  }
	else
	  {
	    inJack = false;
	  }
	break;
      case 'I':
	i++;
	if (i >= argc) break;
	n = atoi (argv[i++]);
	if (i >= argc) break;
	nb = atoi (argv[i++]);
	std::cout << "test: get " << n << ' ' << nb << std::endl;
	bits = gpio.get (n, nb);
	std::cout << "test: get result 0x" << std::hex << bits <<
	    std::dec << std::endl;
	break;
      case 'd':
	i++;
	if (i >= argc) break;
	n = atoi (argv[i++]);
	if (i >= argc) break;
	bits = atoi (argv[i++]);
	if (i >= argc) break;
	nb = atoi (argv[i++]);
	std::cout << "test: dir " << n << ' ' << std::hex << bits <<
	    std::dec << ' ' << nb << std::endl;
	gpio.dir (n, bits, nb);
	break;
      default:
	return false;
      }
    return true;
}