-
Notifications
You must be signed in to change notification settings - Fork 54
/
piglow.py
251 lines (211 loc) · 9.59 KB
/
piglow.py
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
#####################################################
## Python module to control the PiGlow by Pimoroni ##
## ##
## Written by Jason - @Boeeerb - v0.5 17/08/13 ##
## [email protected] ##
#####################################################
##
## v0.5 - Add RPI VER 3 for model B+ - 26/08/14
## v0.4 - Auto detect Raspberry Pi revision - 17/08/13
## v0.3 - Added fix from topshed - 17/08/13
## v0.2 - Code cleanup by iiSeymour - 15/08/13
## v0.1 - Initial release - 15/08/13
##
from smbus import SMBus
import RPi.GPIO as rpi
bus = 0
class PiGlow:
def __init__(self):
if rpi.RPI_REVISION == 1:
i2c_bus = 0
elif rpi.RPI_REVISION == 2:
i2c_bus = 1
elif rpi.RPI_REVISION == 3:
i2c_bus = 1
else:
print "Unable to determine Raspberry Pi revision."
exit
self.bus = SMBus(i2c_bus)
self.bus.write_i2c_block_data(0x54, 0x00, [0x01])
self.bus.write_byte_data(0x54, 0x13, 0xFF)
self.bus.write_byte_data(0x54, 0x14, 0xFF)
self.bus.write_byte_data(0x54, 0x15, 0xFF)
def white(self, value):
self.bus.write_byte_data(0x54, 0x0A, value)
self.bus.write_byte_data(0x54, 0x0B, value)
self.bus.write_byte_data(0x54, 0x0D, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def blue(self, value):
self.bus.write_byte_data(0x54, 0x05, value)
self.bus.write_byte_data(0x54, 0x0C, value)
self.bus.write_byte_data(0x54, 0x0F, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def green(self, value):
self.bus.write_byte_data(0x54, 0x06, value)
self.bus.write_byte_data(0x54, 0x04, value)
self.bus.write_byte_data(0x54, 0x0E, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def yellow(self, value):
self.bus.write_byte_data(0x54, 0x09, value)
self.bus.write_byte_data(0x54, 0x03, value)
self.bus.write_byte_data(0x54, 0x10, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def orange(self, value):
self.bus.write_byte_data(0x54, 0x08, value)
self.bus.write_byte_data(0x54, 0x02, value)
self.bus.write_byte_data(0x54, 0x11, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def red(self, value):
self.bus.write_byte_data(0x54, 0x07, value)
self.bus.write_byte_data(0x54, 0x01, value)
self.bus.write_byte_data(0x54, 0x12, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def all(self, value):
v = value
self.bus.write_i2c_block_data(
0x54, 0x01, [v, v, v, v, v, v, v, v, v, v, v, v, v, v, v, v, v, v])
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def arm(self, arm, value):
if arm == 1:
self.bus.write_byte_data(0x54, 0x07, value)
self.bus.write_byte_data(0x54, 0x08, value)
self.bus.write_byte_data(0x54, 0x09, value)
self.bus.write_byte_data(0x54, 0x06, value)
self.bus.write_byte_data(0x54, 0x05, value)
self.bus.write_byte_data(0x54, 0x0A, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
elif arm == 2:
self.bus.write_byte_data(0x54, 0x0B, value)
self.bus.write_byte_data(0x54, 0x0C, value)
self.bus.write_byte_data(0x54, 0x0E, value)
self.bus.write_byte_data(0x54, 0x10, value)
self.bus.write_byte_data(0x54, 0x11, value)
self.bus.write_byte_data(0x54, 0x12, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
elif arm == 3:
self.bus.write_byte_data(0x54, 0x01, value)
self.bus.write_byte_data(0x54, 0x02, value)
self.bus.write_byte_data(0x54, 0x03, value)
self.bus.write_byte_data(0x54, 0x04, value)
self.bus.write_byte_data(0x54, 0x0F, value)
self.bus.write_byte_data(0x54, 0x0D, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
else:
print "Unknown number, expected only 1, 2 or 3"
def arm1(self, value):
self.bus.write_byte_data(0x54, 0x07, value)
self.bus.write_byte_data(0x54, 0x08, value)
self.bus.write_byte_data(0x54, 0x09, value)
self.bus.write_byte_data(0x54, 0x06, value)
self.bus.write_byte_data(0x54, 0x05, value)
self.bus.write_byte_data(0x54, 0x0A, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def arm2(self, value):
self.bus.write_byte_data(0x54, 0x0B, value)
self.bus.write_byte_data(0x54, 0x0C, value)
self.bus.write_byte_data(0x54, 0x0E, value)
self.bus.write_byte_data(0x54, 0x10, value)
self.bus.write_byte_data(0x54, 0x11, value)
self.bus.write_byte_data(0x54, 0x12, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def arm3(self, value):
self.bus.write_byte_data(0x54, 0x01, value)
self.bus.write_byte_data(0x54, 0x02, value)
self.bus.write_byte_data(0x54, 0x03, value)
self.bus.write_byte_data(0x54, 0x04, value)
self.bus.write_byte_data(0x54, 0x0F, value)
self.bus.write_byte_data(0x54, 0x0D, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def colour(self, colour, value):
if colour == 1 or colour == "white":
self.bus.write_byte_data(0x54, 0x0A, value)
self.bus.write_byte_data(0x54, 0x0B, value)
self.bus.write_byte_data(0x54, 0x0D, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
elif colour == 2 or colour == "blue":
self.bus.write_byte_data(0x54, 0x05, value)
self.bus.write_byte_data(0x54, 0x0C, value)
self.bus.write_byte_data(0x54, 0x0F, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
elif colour == 3 or colour == "green":
self.bus.write_byte_data(0x54, 0x06, value)
self.bus.write_byte_data(0x54, 0x04, value)
self.bus.write_byte_data(0x54, 0x0E, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
elif colour == 4 or colour == "yellow":
self.bus.write_byte_data(0x54, 0x09, value)
self.bus.write_byte_data(0x54, 0x03, value)
self.bus.write_byte_data(0x54, 0x10, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
elif colour == 5 or colour == "orange":
self.bus.write_byte_data(0x54, 0x08, value)
self.bus.write_byte_data(0x54, 0x02, value)
self.bus.write_byte_data(0x54, 0x11, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
elif colour == 6 or colour == "red":
self.bus.write_byte_data(0x54, 0x07, value)
self.bus.write_byte_data(0x54, 0x01, value)
self.bus.write_byte_data(0x54, 0x12, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
else:
print "Only colours 1 - 6 or color names are allowed"
def led(self, led, value):
leds = [
"0x00", "0x07", "0x08", "0x09", "0x06", "0x05", "0x0A", "0x12", "0x11",
"0x10", "0x0E", "0x0C", "0x0B", "0x01", "0x02", "0x03", "0x04", "0x0F", "0x0D"]
self.bus.write_byte_data(0x54, int(leds[led], 16), value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def led1(self, value):
self.bus.write_byte_data(0x54, 0x07, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def led2(self, value):
self.bus.write_byte_data(0x54, 0x08, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def led3(self, value):
self.bus.write_byte_data(0x54, 0x09, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def led4(self, value):
self.bus.write_byte_data(0x54, 0x06, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def led5(self, value):
self.bus.write_byte_data(0x54, 0x05, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def led6(self, value):
self.bus.write_byte_data(0x54, 0x0A, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def led7(self, value):
self.bus.write_byte_data(0x54, 0x12, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def led8(self, value):
self.bus.write_byte_data(0x54, 0x11, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def led9(self, value):
self.bus.write_byte_data(0x54, 0x10, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def led10(self, value):
self.bus.write_byte_data(0x54, 0x0E, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def led11(self, value):
self.bus.write_byte_data(0x54, 0x0C, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def led12(self, value):
self.bus.write_byte_data(0x54, 0x0B, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def led13(self, value):
self.bus.write_byte_data(0x54, 0x01, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def led14(self, value):
self.bus.write_byte_data(0x54, 0x02, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def led15(self, value):
self.bus.write_byte_data(0x54, 0x03, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def led16(self, value):
self.bus.write_byte_data(0x54, 0x04, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def led17(self, value):
self.bus.write_byte_data(0x54, 0x0F, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)
def led18(self, value):
self.bus.write_byte_data(0x54, 0x0D, value)
self.bus.write_byte_data(0x54, 0x16, 0xFF)