root/branches/cwiidpy/cwiidmodule.c

Revision 117, 5.5 kB (checked in by dsmith, 2 years ago)

more cwiidpy

Line 
1 /*
2  * Copyright (C) 2007 Justin M. Tulloss <jmtulloss@gmail.com>
3  *
4  * Interface from Python to libcwiid
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor,
19  * Boston, MA  02110-1301  USA
20  *
21  * ChangeLog:
22  * 2007-05-22 L. Donnie Smith <cwiid@abstrakraft.org>
23  * * clarified variable names
24  *
25  * 2007-05-14 L. Donnie Smith <cwiid@abstrakraft.org>
26  * * moved Wiimote class to separate files
27  *
28  * 2007-05-12 L. Donnie Smith <cwiid@abstrakraft.org>
29  * * added keywords to read
30  * * finished get_mesg
31  * * cleaned up types in get_state
32  * * finished processMesgs
33  *
34  * 2007-05-09 L. Donnie Smith <cwiid@abstrakraft.org>
35  * * finished get_state
36  * * fixed read buffer issue
37  * * implemented write
38  * * cleaned up types
39  * * removed notImplemented (no longer needed)
40  *
41  * 2007-05-07 L. Donnie Smith <cwiid@abstrakraft.org>
42  * * C-style comments
43  * * changed struct name to Wiimote
44  * * removed dlopen, unused includes
45  * * spaces to tabs, misc stylistic changes to match CWiid code
46  * * changed self types to Wiimote
47  * * made bdaddr local
48  * * improved error checking in Wiimote_init
49  * * implemented disconnect, enable, disable
50  * * partially implemented get_state
51  *
52  * 2007-05-07 Justin M. Tulloss <jmtulloss@gmail.com>
53  * * Refactored according to dsmith's wishes, removed unnecessary locks
54  * * implemented read
55  *
56  * 2007-04-26 Justin M. Tulloss <jmtulloss@gmail.com>
57  * * Updated for new libcwiid API
58  *
59  * 2007-04-24 Justin M. Tulloss <jmtulloss@gmail.com>
60  * * Initial Changelog
61  */
62
63 #include "Python.h"
64
65 #include <stdlib.h>
66
67 #include "cwiid.h"
68 #include "structmember.h"
69
70 /* externally defined types */
71 extern PyTypeObject Wiimote_Type;
72
73 /* cwiid module initializer */
74 PyMODINIT_FUNC initcwiid(void);
75
76 /* constants, enumerations */
77 #define CWIID_CONST_MACRO(a) {#a, CWIID_##a}
78 static struct {
79         char *name;
80         int value;
81 } cwiid_constants[] = {
82         CWIID_CONST_MACRO(FLAG_MESG_IFC),
83         CWIID_CONST_MACRO(FLAG_CONTINUOUS),
84         CWIID_CONST_MACRO(FLAG_REPEAT_BTN),
85         CWIID_CONST_MACRO(FLAG_NONBLOCK),
86         CWIID_CONST_MACRO(RPT_STATUS),
87         CWIID_CONST_MACRO(RPT_BTN),
88         CWIID_CONST_MACRO(RPT_ACC),
89         CWIID_CONST_MACRO(RPT_IR),
90         CWIID_CONST_MACRO(RPT_NUNCHUK),
91         CWIID_CONST_MACRO(RPT_CLASSIC),
92         CWIID_CONST_MACRO(RPT_EXT),
93         CWIID_CONST_MACRO(LED1_ON),
94         CWIID_CONST_MACRO(LED2_ON),
95         CWIID_CONST_MACRO(LED3_ON),
96         CWIID_CONST_MACRO(LED4_ON),
97         CWIID_CONST_MACRO(BTN_2),
98         CWIID_CONST_MACRO(BTN_1),
99         CWIID_CONST_MACRO(BTN_B),
100         CWIID_CONST_MACRO(BTN_A),
101         CWIID_CONST_MACRO(BTN_MINUS),
102         CWIID_CONST_MACRO(BTN_HOME),
103         CWIID_CONST_MACRO(BTN_LEFT),
104         CWIID_CONST_MACRO(BTN_RIGHT),
105         CWIID_CONST_MACRO(BTN_DOWN),
106         CWIID_CONST_MACRO(BTN_UP),
107         CWIID_CONST_MACRO(BTN_PLUS),
108         CWIID_CONST_MACRO(NUNCHUK_BTN_Z),
109         CWIID_CONST_MACRO(NUNCHUK_BTN_C),
110         CWIID_CONST_MACRO(CLASSIC_BTN_UP),
111         CWIID_CONST_MACRO(CLASSIC_BTN_LEFT),
112         CWIID_CONST_MACRO(CLASSIC_BTN_ZR),
113         CWIID_CONST_MACRO(CLASSIC_BTN_X),
114         CWIID_CONST_MACRO(CLASSIC_BTN_A),
115         CWIID_CONST_MACRO(CLASSIC_BTN_Y),
116         CWIID_CONST_MACRO(CLASSIC_BTN_B),
117         CWIID_CONST_MACRO(CLASSIC_BTN_ZL),
118         CWIID_CONST_MACRO(CLASSIC_BTN_R),
119         CWIID_CONST_MACRO(CLASSIC_BTN_PLUS),
120         CWIID_CONST_MACRO(CLASSIC_BTN_HOME),
121         CWIID_CONST_MACRO(CLASSIC_BTN_MINUS),
122         CWIID_CONST_MACRO(CLASSIC_BTN_L),
123         CWIID_CONST_MACRO(CLASSIC_BTN_DOWN),
124         CWIID_CONST_MACRO(CLASSIC_BTN_RIGHT),
125         CWIID_CONST_MACRO(RW_EEPROM),
126         CWIID_CONST_MACRO(RW_REG),
127         CWIID_CONST_MACRO(RW_DECODE),
128         CWIID_CONST_MACRO(MAX_READ_LEN),
129         CWIID_CONST_MACRO(X),
130         CWIID_CONST_MACRO(Y),
131         CWIID_CONST_MACRO(Z),
132         CWIID_CONST_MACRO(IR_SRC_COUNT),
133         CWIID_CONST_MACRO(IR_X_MAX),
134         CWIID_CONST_MACRO(IR_Y_MAX),
135         CWIID_CONST_MACRO(BATTERY_MAX),
136         CWIID_CONST_MACRO(CLASSIC_L_STICK_MAX),
137         CWIID_CONST_MACRO(CLASSIC_R_STICK_MAX),
138         CWIID_CONST_MACRO(CLASSIC_LR_MAX),
139         CWIID_CONST_MACRO(CMD_STATUS),
140         CWIID_CONST_MACRO(CMD_LED),
141         CWIID_CONST_MACRO(CMD_RUMBLE),
142         CWIID_CONST_MACRO(CMD_RPT_MODE),
143         CWIID_CONST_MACRO(MESG_STATUS),
144         CWIID_CONST_MACRO(MESG_BTN),
145         CWIID_CONST_MACRO(MESG_ACC),
146         CWIID_CONST_MACRO(MESG_IR),
147         CWIID_CONST_MACRO(MESG_NUNCHUK),
148         CWIID_CONST_MACRO(MESG_CLASSIC),
149         CWIID_CONST_MACRO(MESG_ERROR),
150         CWIID_CONST_MACRO(MESG_UNKNOWN),
151         CWIID_CONST_MACRO(EXT_NONE),
152         CWIID_CONST_MACRO(EXT_NUNCHUK),
153         CWIID_CONST_MACRO(EXT_CLASSIC),
154         CWIID_CONST_MACRO(EXT_UNKNOWN),
155         CWIID_CONST_MACRO(ERROR_DISCONNECT),
156         CWIID_CONST_MACRO(ERROR_COMM),
157         {NULL, 0}
158 };
159
160 /* Associates cwiid functions with python ones */
161 static PyMethodDef Module_Methods[] =
162 {
163         {NULL, NULL, 0, NULL}
164 };
165
166 PyMODINIT_FUNC initcwiid(void)
167 {
168         PyObject *Module;
169         int i;
170
171         PyEval_InitThreads();
172
173         if (PyType_Ready(&Wiimote_Type) < 0) {
174                 return;
175         }
176
177         if (!(Module = Py_InitModule3("cwiid", Module_Methods,
178           "CWiid Wiimote Interface"))) {
179                 return;
180         }
181
182         Py_INCREF(&Wiimote_Type);
183         PyModule_AddObject(Module, "Wiimote", (PyObject*)&Wiimote_Type);
184
185         for (i = 0; cwiid_constants[i].name; i++) {
186                 /* No way to report errors from here, so just ignore them and hope
187                  * for segfault */
188                 PyModule_AddIntConstant(Module, cwiid_constants[i].name,
189                                         cwiid_constants[i].value);
190         }
191 }
Note: See TracBrowser for help on using the browser.