-
Notifications
You must be signed in to change notification settings - Fork 34
/
wiringpi.i
294 lines (269 loc) · 12.6 KB
/
wiringpi.i
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
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
%module wiringpi
%{
#if PY_MAJOR_VERSION >= 3
#define PyInt_AS_LONG PyLong_AsLong
#define PyString_FromStringAndSize PyBytes_FromStringAndSize
#endif
#include "wiringOP/wiringPi/wiringPi.h"
#include "wiringOP/wiringPi/wiringPiI2C.h"
#include "wiringOP/wiringPi/wiringPiSPI.h"
#include "wiringOP/wiringPi/wiringSerial.h"
#include "wiringOP/wiringPi/wiringShift.h"
#include "wiringOP/wiringPi/drcSerial.h"
#include "wiringOP/wiringPi/ads1115.h"
#include "wiringOP/wiringPi/max31855.h"
#include "wiringOP/wiringPi/max5322.h"
#include "wiringOP/wiringPi/mcp23008.h"
#include "wiringOP/wiringPi/mcp23016.h"
#include "wiringOP/wiringPi/mcp23016reg.h"
#include "wiringOP/wiringPi/mcp23017.h"
#include "wiringOP/wiringPi/mcp23s08.h"
#include "wiringOP/wiringPi/mcp23s17.h"
#include "wiringOP/wiringPi/mcp23x0817.h"
#include "wiringOP/wiringPi/mcp23x08.h"
#include "wiringOP/wiringPi/mcp3002.h"
#include "wiringOP/wiringPi/mcp3004.h"
#include "wiringOP/wiringPi/mcp3422.h"
#include "wiringOP/wiringPi/mcp4802.h"
#include "wiringOP/wiringPi/pcf8574.h"
#include "wiringOP/wiringPi/pcf8591.h"
#include "wiringOP/wiringPi/sn3218.h"
#include "wiringOP/wiringPi/softPwm.h"
#include "wiringOP/wiringPi/softServo.h"
#include "wiringOP/wiringPi/softTone.h"
#include "wiringOP/wiringPi/sr595.h"
#include "wiringOP/wiringPi/bmp180.h"
#include "wiringOP/wiringPi/drcNet.h"
#include "wiringOP/wiringPi/ds18b20.h"
#include "wiringOP/wiringPi/htu21d.h"
#include "wiringOP/wiringPi/pseudoPins.h"
#include "wiringOP/wiringPi/rht03.h"
#include "wiringOP/wiringPi/wpiExtensions.h"
#include "wiringOP/devLib/ds1302.h"
#include "wiringOP/devLib/font.h"
#include "wiringOP/devLib/gertboard.h"
#include "wiringOP/devLib/lcd128x64.h"
#include "wiringOP/devLib/lcd.h"
#include "wiringOP/devLib/maxdetect.h"
#include "wiringOP/devLib/piGlow.h"
#include "wiringOP/devLib/piNes.h"
#include "wiringOP/devLib/scrollPhat.h"
#include "wiringOP/devLib/piFace.h"
%}
%apply unsigned char { uint8_t };
%typemap(in) (unsigned char *data, int len) {
$1 = (unsigned char *) PyString_AsString($input);
$2 = PyString_Size($input);
};
// Grab a Python function object as a Python object.
%typemap(in) PyObject *PyFunc {
if (!PyCallable_Check($input)) {
PyErr_SetString(PyExc_TypeError, "Need a callable object!");
return NULL;
}
$1 = $input;
}
%{
// we need to have our own callbacks array
PyObject* event_callback[64] = {0,};
void _wiringPiISR_callback(int pinNumber) {
PyObject *result;
if (event_callback[pinNumber]) {
// this will acquire the GIL
SWIG_PYTHON_THREAD_BEGIN_BLOCK;
result = PyObject_CallFunction(event_callback[pinNumber], NULL);
if (result == NULL && PyErr_Occurred()) {
PyErr_Print();
PyErr_Clear();
}
Py_XDECREF(result);
// release the GIL
SWIG_PYTHON_THREAD_END_BLOCK;
}
}
/* This is embarrasing, WiringPi does not support supplying args to the callback
... so we have to create callback function for each of the pins :( */
void _wiringPiISR_callback_pin0(void) { _wiringPiISR_callback(0); }
void _wiringPiISR_callback_pin1(void) { _wiringPiISR_callback(1); }
void _wiringPiISR_callback_pin2(void) { _wiringPiISR_callback(2); }
void _wiringPiISR_callback_pin3(void) { _wiringPiISR_callback(3); }
void _wiringPiISR_callback_pin4(void) { _wiringPiISR_callback(4); }
void _wiringPiISR_callback_pin5(void) { _wiringPiISR_callback(5); }
void _wiringPiISR_callback_pin6(void) { _wiringPiISR_callback(6); }
void _wiringPiISR_callback_pin7(void) { _wiringPiISR_callback(7); }
void _wiringPiISR_callback_pin8(void) { _wiringPiISR_callback(8); }
void _wiringPiISR_callback_pin9(void) { _wiringPiISR_callback(9); }
void _wiringPiISR_callback_pin10(void) { _wiringPiISR_callback(10); }
void _wiringPiISR_callback_pin11(void) { _wiringPiISR_callback(11); }
void _wiringPiISR_callback_pin12(void) { _wiringPiISR_callback(12); }
void _wiringPiISR_callback_pin13(void) { _wiringPiISR_callback(13); }
void _wiringPiISR_callback_pin14(void) { _wiringPiISR_callback(14); }
void _wiringPiISR_callback_pin15(void) { _wiringPiISR_callback(15); }
void _wiringPiISR_callback_pin16(void) { _wiringPiISR_callback(16); }
void _wiringPiISR_callback_pin17(void) { _wiringPiISR_callback(17); }
void _wiringPiISR_callback_pin18(void) { _wiringPiISR_callback(18); }
void _wiringPiISR_callback_pin19(void) { _wiringPiISR_callback(19); }
void _wiringPiISR_callback_pin20(void) { _wiringPiISR_callback(20); }
void _wiringPiISR_callback_pin21(void) { _wiringPiISR_callback(21); }
void _wiringPiISR_callback_pin22(void) { _wiringPiISR_callback(22); }
void _wiringPiISR_callback_pin23(void) { _wiringPiISR_callback(23); }
void _wiringPiISR_callback_pin24(void) { _wiringPiISR_callback(24); }
void _wiringPiISR_callback_pin25(void) { _wiringPiISR_callback(25); }
void _wiringPiISR_callback_pin26(void) { _wiringPiISR_callback(26); }
void _wiringPiISR_callback_pin27(void) { _wiringPiISR_callback(27); }
void _wiringPiISR_callback_pin28(void) { _wiringPiISR_callback(28); }
void _wiringPiISR_callback_pin29(void) { _wiringPiISR_callback(29); }
void _wiringPiISR_callback_pin30(void) { _wiringPiISR_callback(30); }
void _wiringPiISR_callback_pin31(void) { _wiringPiISR_callback(31); }
void _wiringPiISR_callback_pin32(void) { _wiringPiISR_callback(32); }
void _wiringPiISR_callback_pin33(void) { _wiringPiISR_callback(33); }
void _wiringPiISR_callback_pin34(void) { _wiringPiISR_callback(34); }
void _wiringPiISR_callback_pin35(void) { _wiringPiISR_callback(35); }
void _wiringPiISR_callback_pin36(void) { _wiringPiISR_callback(36); }
void _wiringPiISR_callback_pin37(void) { _wiringPiISR_callback(37); }
void _wiringPiISR_callback_pin38(void) { _wiringPiISR_callback(38); }
void _wiringPiISR_callback_pin39(void) { _wiringPiISR_callback(39); }
void _wiringPiISR_callback_pin40(void) { _wiringPiISR_callback(40); }
void _wiringPiISR_callback_pin41(void) { _wiringPiISR_callback(41); }
void _wiringPiISR_callback_pin42(void) { _wiringPiISR_callback(42); }
void _wiringPiISR_callback_pin43(void) { _wiringPiISR_callback(43); }
void _wiringPiISR_callback_pin44(void) { _wiringPiISR_callback(44); }
void _wiringPiISR_callback_pin45(void) { _wiringPiISR_callback(45); }
void _wiringPiISR_callback_pin46(void) { _wiringPiISR_callback(46); }
void _wiringPiISR_callback_pin47(void) { _wiringPiISR_callback(47); }
void _wiringPiISR_callback_pin48(void) { _wiringPiISR_callback(48); }
void _wiringPiISR_callback_pin49(void) { _wiringPiISR_callback(49); }
void _wiringPiISR_callback_pin50(void) { _wiringPiISR_callback(50); }
void _wiringPiISR_callback_pin51(void) { _wiringPiISR_callback(51); }
void _wiringPiISR_callback_pin52(void) { _wiringPiISR_callback(52); }
void _wiringPiISR_callback_pin53(void) { _wiringPiISR_callback(53); }
void _wiringPiISR_callback_pin54(void) { _wiringPiISR_callback(54); }
void _wiringPiISR_callback_pin55(void) { _wiringPiISR_callback(55); }
void _wiringPiISR_callback_pin56(void) { _wiringPiISR_callback(56); }
void _wiringPiISR_callback_pin57(void) { _wiringPiISR_callback(57); }
void _wiringPiISR_callback_pin58(void) { _wiringPiISR_callback(58); }
void _wiringPiISR_callback_pin59(void) { _wiringPiISR_callback(59); }
void _wiringPiISR_callback_pin60(void) { _wiringPiISR_callback(60); }
void _wiringPiISR_callback_pin61(void) { _wiringPiISR_callback(61); }
void _wiringPiISR_callback_pin62(void) { _wiringPiISR_callback(62); }
void _wiringPiISR_callback_pin63(void) { _wiringPiISR_callback(63); }
/* This function adds a new Python function object as a callback object */
static void wiringPiISRWrapper(int pin, int mode, PyObject *PyFunc) {
// remove the old callback if any
if (event_callback[pin]) {
Py_XDECREF(event_callback[pin]);
}
// put new callback function
event_callback[pin] = PyFunc;
Py_INCREF(PyFunc);
// and now the ugly switch
void (*func)(void);
switch(pin) {
case 0: func = &_wiringPiISR_callback_pin0; break;
case 1: func = &_wiringPiISR_callback_pin1; break;
case 2: func = &_wiringPiISR_callback_pin2; break;
case 3: func = &_wiringPiISR_callback_pin3; break;
case 4: func = &_wiringPiISR_callback_pin4; break;
case 5: func = &_wiringPiISR_callback_pin5; break;
case 6: func = &_wiringPiISR_callback_pin6; break;
case 7: func = &_wiringPiISR_callback_pin7; break;
case 8: func = &_wiringPiISR_callback_pin8; break;
case 9: func = &_wiringPiISR_callback_pin9; break;
case 10: func = &_wiringPiISR_callback_pin10; break;
case 11: func = &_wiringPiISR_callback_pin11; break;
case 12: func = &_wiringPiISR_callback_pin12; break;
case 13: func = &_wiringPiISR_callback_pin13; break;
case 14: func = &_wiringPiISR_callback_pin14; break;
case 15: func = &_wiringPiISR_callback_pin15; break;
case 16: func = &_wiringPiISR_callback_pin16; break;
case 17: func = &_wiringPiISR_callback_pin17; break;
case 18: func = &_wiringPiISR_callback_pin18; break;
case 19: func = &_wiringPiISR_callback_pin19; break;
case 20: func = &_wiringPiISR_callback_pin20; break;
case 21: func = &_wiringPiISR_callback_pin21; break;
case 22: func = &_wiringPiISR_callback_pin22; break;
case 23: func = &_wiringPiISR_callback_pin23; break;
case 24: func = &_wiringPiISR_callback_pin24; break;
case 25: func = &_wiringPiISR_callback_pin25; break;
case 26: func = &_wiringPiISR_callback_pin26; break;
case 27: func = &_wiringPiISR_callback_pin27; break;
case 28: func = &_wiringPiISR_callback_pin28; break;
case 29: func = &_wiringPiISR_callback_pin29; break;
case 30: func = &_wiringPiISR_callback_pin30; break;
case 31: func = &_wiringPiISR_callback_pin31; break;
case 32: func = &_wiringPiISR_callback_pin32; break;
case 33: func = &_wiringPiISR_callback_pin33; break;
case 34: func = &_wiringPiISR_callback_pin34; break;
case 35: func = &_wiringPiISR_callback_pin35; break;
case 36: func = &_wiringPiISR_callback_pin36; break;
case 37: func = &_wiringPiISR_callback_pin37; break;
case 38: func = &_wiringPiISR_callback_pin38; break;
case 39: func = &_wiringPiISR_callback_pin39; break;
case 40: func = &_wiringPiISR_callback_pin40; break;
case 41: func = &_wiringPiISR_callback_pin41; break;
case 42: func = &_wiringPiISR_callback_pin42; break;
case 43: func = &_wiringPiISR_callback_pin43; break;
case 44: func = &_wiringPiISR_callback_pin44; break;
case 45: func = &_wiringPiISR_callback_pin45; break;
case 46: func = &_wiringPiISR_callback_pin46; break;
case 47: func = &_wiringPiISR_callback_pin47; break;
case 48: func = &_wiringPiISR_callback_pin48; break;
case 49: func = &_wiringPiISR_callback_pin49; break;
case 50: func = &_wiringPiISR_callback_pin50; break;
case 51: func = &_wiringPiISR_callback_pin51; break;
case 52: func = &_wiringPiISR_callback_pin52; break;
case 53: func = &_wiringPiISR_callback_pin53; break;
case 54: func = &_wiringPiISR_callback_pin54; break;
case 55: func = &_wiringPiISR_callback_pin55; break;
case 56: func = &_wiringPiISR_callback_pin56; break;
case 57: func = &_wiringPiISR_callback_pin57; break;
case 58: func = &_wiringPiISR_callback_pin58; break;
case 59: func = &_wiringPiISR_callback_pin59; break;
case 60: func = &_wiringPiISR_callback_pin60; break;
case 61: func = &_wiringPiISR_callback_pin61; break;
case 62: func = &_wiringPiISR_callback_pin62; break;
case 63: func = &_wiringPiISR_callback_pin63; break;
}
// register our dedicated function in WiringPi
wiringPiISR(pin, mode, func);
}
%}
// overlay normal function with our wrapper
%rename("wiringPiISR") wiringPiISRWrapper (int pin, int mode, PyObject *PyFunc);
static void wiringPiISRWrapper(int pin, int mode, PyObject *PyFunc);
%typemap(in) unsigned char data [8] {
/* Check if is a list */
if (PyList_Check($input)) {
if(PyList_Size($input) != 8){
PyErr_SetString(PyExc_TypeError,"must contain 8 items");
return NULL;
}
int i = 0;
$1 = (unsigned char *) malloc(8);
for (i = 0; i < 8; i++) {
PyObject *o = PyList_GetItem($input,i);
if (PyInt_Check(o) && PyInt_AsLong(PyList_GetItem($input,i)) <= 255 && PyInt_AsLong(PyList_GetItem($input,i)) >= 0)
$1[i] = PyInt_AsLong(PyList_GetItem($input,i));
else {
PyErr_SetString(PyExc_TypeError,"list must contain integers 0-255");
return NULL;
}
}
} else {
PyErr_SetString(PyExc_TypeError,"not a list");
return NULL;
}
};
%typemap(freearg) unsigned char data [8] {
free((unsigned char *) $1);
}
%typemap(in) (unsigned char *data, int len) {
$1 = (unsigned char *) PyString_AsString($input);
$2 = PyString_Size($input);
};
%typemap(argout) (unsigned char *data) {
$result = SWIG_Python_AppendOutput($result, PyString_FromStringAndSize((char *) $1, result));
};
%include "bindings.i"
%include "constants.py"
%include "wiringpi-class.py"