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
|
/* $Id: libk8055.i,v 1.3 2007/03/28 10:08:13 pjetur Exp $
Copyright (C) 2007 by Pjetur G. Hjaltason
Python wrapper for the libk8055 library using "swig"
This file is part of the libk8055 Library.
The libk8055 Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The libk8055 Library 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
Lesser 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.
http://opensource.org/licenses/
*/
%module pyk8055
%include "typemaps.i"
%inline %{
%}
%{
extern struct k8055_dev* k8055_alloc( void );
extern void k8055_free( struct k8055_dev* dev );
/*
extern int k8055_read( struct k8055_dev* dev );
extern int k8055_write( struct k8055_dev* dev );
extern int k8055_digital_1( struct k8055_dev* dev );
extern int k8055_digital_2( struct k8055_dev* dev );
extern int k8055_digital_3( struct k8055_dev* dev );
extern int k8055_digital_4( struct k8055_dev* dev );
extern int k8055_digital_5( struct k8055_dev* dev );
extern int k8055_analog_1( struct k8055_dev* dev );
extern int k8055_analog_2( struct k8055_dev* dev );
extern int k8055_counter_1( struct k8055_dev* dev );
extern int k8055_counter_2( struct k8055_dev* dev );
*/
/*extern char* k8055_version( void );*/
extern void k8055_set_debug( int status );
extern void k8055_get_debug( void );
extern int k8055_search_devices( void );
extern int k8055_open_device( struct k8055_dev* dev, int board_address );
extern int k8055_close_device( struct k8055_dev* dev );
extern int k8055_set_analog_channel( struct k8055_dev* dev, int channel );
extern int k8055_clear_analog_channel( struct k8055_dev* dev, int channel );
extern int k8055_read_analog_channel( struct k8055_dev* dev, int channel );
extern int k8055_write_analog_channel( struct k8055_dev* dev ,int channel, int data );
extern int k8055_set_all_analog( struct k8055_dev* dev );
extern int k8055_clear_all_analog( struct k8055_dev* dev );
extern int k8055_read_all_analog( struct k8055_dev* dev, int* data1, int* data2 );
extern int k8055_write_all_analog( struct k8055_dev* dev, int data1, int data2 );
extern int k8055_set_digital_channel( struct k8055_dev* dev, int channel );
extern int k8055_clear_digital_channel( struct k8055_dev* dev, int channel );
extern int k8055_read_digital_channel( struct k8055_dev* dev, int channel );
extern int k8055_set_all_digital( struct k8055_dev* dev );
extern int k8055_clear_all_digital( struct k8055_dev* dev );
extern int k8055_read_all_digital( struct k8055_dev* dev );
/*extern int k8055_write_all_digital( struct k8055_dev* dev, int data );*/
extern int k8055_set_all_values( struct k8055_dev* dev, int d_data, int a_data1, int a_data2 );
extern int k8055_read_all_values( struct k8055_dev* dev, int* data1, int* data2, int* data3, int* data4, int* data5 );
extern int k8055_reset_counter( struct k8055_dev* dev, int counter );
extern int k8055_read_counter( struct k8055_dev* dev, int counter );
extern int k8055_set_counter_debounce_time( struct k8055_dev* dev, int counter, int debounce_time );
%}
/*
And here we create the class interface to the library
*/
%pythoncode %{
K8055_ERROR = -1
class k8055:
"Class interface to the libk8055 library"
def __init__(self,BoardAddress=None,debug=False):
"""Constructor, optional board open
k=k8055() # Does not connect to board
k=k8055(1) # Init class and connect to board 1
k=k8055(1,True) # connect to board 0 and enable debugging
"""
self.dev = _pyk8055.k8055_alloc() # TODO how to free ??
if debug == False:
self.DebugOff()
else:
self.DebugOn()
if BoardAddress != None:
self.OpenDevice(BoardAddress)
def __finalize__(self):
"""Destructor"""
_pyk8055.k8055_free(self.dev)
#def Version(self):
# return _pyk8055.k8055_version();
def DebugOn(self):
return _pyk8055.k8055_set_debug(1);
def DebugOff(self):
return _pyk8055.k8055_set_debug(0);
def SearchDevices(self):
return _pyk8055.k8055_search_devices()
def OpenDevice(self,BoardAddress):
"""Open the connection to K8055
k=k8055()
try;
k.OpenDevice(0) # possible (address 0/1/2/3)
except IOError:
...
returns 0 if OK,
Throws IOError if invalid board or not accessible
"""
if _pyk8055.k8055_open_device(self.dev,BoardAddress) == K8055_ERROR:
raise IOError, "Could not open device"
# print "Open OK " + str(self.dev)
return 0
def CloseDevice(self):
"""Close the connection to K8055
k.CloseDevice()
retuns 0 if OK else -1
"""
return _pyk8055.k8055_close_device(self.dev)
def SetAnalogChannel(self,Channel):
"""Set analog output channel value to 255"""
return _pyk8055.k8055_set_analog_channel(self.dev,Channel)
def ClearAnalogChannel(self,Channel):
"""Set analog output channel value to 0"""
return _pyk8055.k8055_clear_analog_channel(self.dev,Channel)
def ReadAnalogChannel(self,Channel):
"""Read data from analog input channel (1/2)"""
return _pyk8055.k8055_read_analog_channel(self.dev,Channel)
def WriteAnalogChannel(self,Channel,value=0):
"""Set analog output channel value, default 0 (0-255)"""
return _pyk8055.k8055_write_analog_channel(self.dev,Channel,value)
def SetAllAnalog(self):
"""Set both analog output channels at once to 255"""
return _pyk8055.k8055.set_all_analog(self.dev)
def ClearAllAnalog(self):
"""Set both analog output channels at once to 0"""
return _pyk8055.k8055.clear_all_analog(self.dev)
def ReadAllAnalog(self):
"""Read data from both analog input channels at once
Returns list, [return-value,channel_data1, channel_data2]
"""
return _pyk8055.k8055_read_all_analog(self.dev)
def WriteAllAnalog(self,data1,data2):
"""Set both analog output channels at once (0-255,0-255)"""
return _pyk8055.k8055_write_all_analog(self.dev,data1,data2)
def SetDigitalChannel(self,Channel):
"""Set digital output channel (1-8) high (1)"""
return _pyk8055.k8055_set_digital_channel(self.dev,Channel)
def ClearDigitalChannel(self,Channel):
"""Set digital output channel (1-8) low (0)"""
return _pyk8055.k8055_clear_digital_channel(self.dev,Channel)
def ReadDigitalChannel(self,Channel):
"""Read digital input channel (1-5), returns 0/1 (-1 on error)"""
return _pyk8055.k8055_read_digital_channel(self.dev,Channel)
def SetAllDigital(self):
"""Set all digital output channels high (1)"""
return _pyk8055.k8055_set_all_digital(self.dev)
def ClearAllDigital(self):
"""Set all digital output channels low (0)"""
return _pyk8055.k8055_clear_all_digital(self.dev)
def ReadAllDigital(self):
"""Read all digital input channels - bitmask
returns mask 0x00 - 0x1f, 0x01 as channel 1, 0x02 as channel 2...
retuns -1 on error
"""
return _pyk8055.k8055_read_all_digital(self.dev)
#def WriteAllDigital(self,data):
# """Write digital output channel bitmask (0-255)"""
# return _pyk8055.k8055_write_all_digital(self.dev,data)
def SetAllValues(self,ddata, adata1, adata2):
"""Write digital output channel bitmask (0-255) and both analog channels data (0-255,0-255)"""
return _pyk8055.k8055_set_all_values(self.dev,ddata, adata1, adata2)
def ReadAllValues(self):
"""Read data from all input channels at once
Returns list, [return-value,digital input data, analog channel_data1, analog channel_data2, counter1, counter2]
"""
return _pyk8055.k8055_read_all_values(self.dev)
def ResetCounter(self,CounterNo):
"""Reset input counter (1/2), input channel 1/2"""
return _pyk8055.k8055_reset_Counter(self.dev,CounterNo)
def ReadCounter(self,CounterNo):
"""Read input counter (1/2), input channel 1/2"""
return _pyk8055.k8055_read_counter(self.dev,CounterNo)
def SetCounterDebounceTime(self,CounterNo, DebounceTime):
"""Set counter debounce time on counter 1/2 (1-7450 ms)"""
return _pyk8055.k8055_set_counter_debounce_time(self.dev,CounterNo,DebounceTime)
%}
extern struct k8055_dev* k8055_alloc( void );
extern void k8055_free( struct k8055_dev* dev );
/*
extern int k8055_read( struct k8055_dev* dev );
extern int k8055_write( struct k8055_dev* dev );
extern int k8055_digital_1( struct k8055_dev* dev );
extern int k8055_digital_2( struct k8055_dev* dev );
extern int k8055_digital_3( struct k8055_dev* dev );
extern int k8055_digital_4( struct k8055_dev* dev );
extern int k8055_digital_5( struct k8055_dev* dev );
extern int k8055_analog_1( struct k8055_dev* dev );
extern int k8055_analog_2( struct k8055_dev* dev );
extern int k8055_counter_1( struct k8055_dev* dev );
extern int k8055_counter_2( struct k8055_dev* dev );
*/
/*extern char* k8055_version( void );*/
extern void k8055_set_debug( int status );
extern void k8055_get_debug( void );
extern int k8055_search_devices( void );
extern int k8055_open_device( struct k8055_dev* dev, int board_address );
extern int k8055_close_device( struct k8055_dev* dev );
extern int k8055_set_analog_channel( struct k8055_dev* dev, int channel );
extern int k8055_clear_analog_channel( struct k8055_dev* dev, int channel );
extern int k8055_read_analog_channel( struct k8055_dev* dev, int channel );
extern int k8055_write_analog_channel( struct k8055_dev* dev ,int channel, int data );
extern int k8055_set_all_analog( struct k8055_dev* dev );
extern int k8055_clear_all_analog( struct k8055_dev* dev );
extern int k8055_read_all_analog( struct k8055_dev* dev, int* data1, int* data2 );
extern int k8055_write_all_analog( struct k8055_dev* dev, int data1, int data2 );
extern int k8055_set_digital_channel( struct k8055_dev* dev, int channel );
extern int k8055_clear_digital_channel( struct k8055_dev* dev, int channel );
extern int k8055_read_digital_channel( struct k8055_dev* dev, int channel );
extern int k8055_set_all_digital( struct k8055_dev* dev );
extern int k8055_clear_all_digital( struct k8055_dev* dev );
extern int k8055_read_all_digital( struct k8055_dev* dev );
/*extern int k8055_write_all_digital( struct k8055_dev* dev, int data );*/
extern int k8055_set_all_values( struct k8055_dev* dev, int d_data, int a_data1, int a_data2 );
extern int k8055_read_all_values( struct k8055_dev* dev, int* data1, int* data2, int* data3, int* data4, int* data5 );
extern int k8055_reset_counter( struct k8055_dev* dev, int counter );
extern int k8055_read_counter( struct k8055_dev* dev, int counter );
extern int k8055_set_counter_debounce_time( struct k8055_dev* dev, int counter, int debounce_time );
|
