/
DriveLED.py
306 lines (274 loc) · 7.47 KB
/
DriveLED.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
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
295
296
297
298
299
300
301
302
303
304
305
306
from machine import Pin, UART, Timer
import micropython,time
#=====================================================================
# I/O
#=====================================================================
# GPIO (LED)
led0 = Pin(25, Pin.OUT)
led1 = Pin(24, Pin.OUT)
# Analog-In (SW array)
ain0 = machine.ADC(0)
ain1 = machine.ADC(1)
ain2 = machine.ADC(2)
ain3 = machine.ADC(3)
# GPIO (Matrix LED : Row)
ROW0 = Pin(23, Pin.OUT)
ROW1 = Pin(22, Pin.OUT)
ROW2 = Pin(21, Pin.OUT)
ROW3 = Pin(20, Pin.OUT)
ROW4 = Pin(19, Pin.OUT)
ROW5 = Pin(18, Pin.OUT)
ROW6 = Pin(17, Pin.OUT)
ROW7 = Pin(16, Pin.OUT)
# GPIO (Matrix LED : Collom)
COL0 = Pin(15, Pin.OUT)
COL1 = Pin(14, Pin.OUT)
COL2 = Pin(13, Pin.OUT)
COL3 = Pin(12, Pin.OUT)
COL4 = Pin(11, Pin.OUT)
COL5 = Pin(10, Pin.OUT)
COL6 = Pin( 9, Pin.OUT)
COL7 = Pin( 8, Pin.OUT)
# UART
uart0 = UART(0, baudrate=115200, tx=Pin(0), rx=Pin(1))
# Timer
beetTimer = Timer()
timerFlag = False
#=====================================================================
# Timer Sub Function
#=====================================================================
def beetFunc(beetTimer):
global timerFlag
timerFlag = True
#=====================================================================
# Initialize
#=====================================================================
led0.value(1)
led1.value(1)
ROW0.value(1)
ROW1.value(1)
ROW2.value(1)
ROW3.value(1)
ROW4.value(1)
ROW5.value(1)
ROW6.value(1)
ROW7.value(1)
COL0.value(0)
COL1.value(0)
COL2.value(0)
COL3.value(0)
COL4.value(0)
COL5.value(0)
COL6.value(0)
COL7.value(0)
bdat = [0,0,0,0,0,0,0,0]
scan = 0
rbuff = ''
rstr = []
testFlag = 1
#=====================================================================
# Serial sub routine
#=====================================================================
#----- 整数値かどうかを判定 -----#
def isint(s):
try:
int(s, 10) # 試しにint関数で文字列を変換
except ValueError:
return False # 失敗すれば False
else:
return True # 上手くいけば True
#----- String Receive -----#
def UART0read():
global rbuff
global rstr
while uart0.any():
cha = uart0.read(1)
if cha >= b'a' and cha <= b'z':
cha = cha.upper()
if cha == b'R' or cha == b'W':
rbuff = ''
rbuff += str(cha, 'utf-8')
elif cha == b'\r' or cha == b'\n':
rstr = rbuff.split(",")
return True
else :
rbuff += str(cha, 'utf-8')
return False
#----- Command Execute -----#
def ComExe():
global bdat
global rstr
global testFlag
if len(rstr) == 2 and rstr[0] == 'R':
if isint(rstr[1]) :
cnum = int(rstr[1])
else :
cnum = 255
if cnum == 0:
uart0.write('R,0,' + hex(ain0.read_u16()) + '\r\n')
elif cnum == 1:
uart0.write('R,1,' + hex(ain1.read_u16()) + '\r\n')
elif cnum == 2:
uart0.write('R,2,' + hex(ain2.read_u16()) + '\r\n')
elif cnum == 3:
uart0.write('R,3,' + hex(ain3.read_u16()) + '\r\n')
elif len(rstr) == 3 and rstr[0] == 'W':
testFlag = 0
if isint(rstr[1]) :
cnum = int(rstr[1])
else :
cnum = 255
if isint(rstr[2]) :
cdat = int(rstr[2])
else :
cdat = 0
if cnum >= 0 and cnum <= 63:
if (cdat & 0x01) == 1:
bdat[(cnum >> 3) & 0x07] |= 0x01 << (cnum & 0x07)
else :
bdat[(cnum >> 3) & 0x07] &= ~(0x01 << (cnum & 0x07))
elif cnum >= 70 and cnum <= 77:
bdat[cnum - 70] = cdat
elif cnum == 90:
led0.value(1 - (cdat & 0x01))
elif cnum == 91:
led1.value(1 - (cdat & 0x01))
elif cnum == 98:
if (cdat & 0x01) == 1:
led0.value(0)
led1.value(0)
for i in range(8):
bdat[i] = 0xFF
else :
led0.value(1)
led1.value(1)
for i in range(8):
bdat[i] = 0
elif cnum == 99:
if cdat == 1:
testFlag = 1
elif cdat == 2:
testFlag = 2
#=====================================================================
# Matrix LED Sub routine
#=====================================================================
#----- Row-pins Encoder -----#
def RowDrive(dat):
ROW0.value(1)
ROW1.value(1)
ROW2.value(1)
ROW3.value(1)
ROW4.value(1)
ROW5.value(1)
ROW6.value(1)
ROW7.value(1)
if (dat & 0x07) == 0:
ROW0.value(0)
elif (dat & 0x07) == 1:
ROW1.value(0)
elif (dat & 0x07) == 2:
ROW2.value(0)
elif (dat & 0x07) == 3:
ROW3.value(0)
elif (dat & 0x07) == 4:
ROW4.value(0)
elif (dat & 0x07) == 5:
ROW5.value(0)
elif (dat & 0x07) == 6:
ROW6.value(0)
elif (dat & 0x07) == 7:
ROW7.value(0)
#----- Column-pins Output -----#
def ColumnDrive(dat):
COL0.value(0)
COL1.value(0)
COL2.value(0)
COL3.value(0)
COL4.value(0)
COL5.value(0)
COL6.value(0)
COL7.value(0)
if (dat & 0x01) == 0x01:
COL0.value(1)
if (dat & 0x02) == 0x02:
COL1.value(1)
if (dat & 0x04) == 0x04:
COL2.value(1)
if (dat & 0x08) == 0x08:
COL3.value(1)
if (dat & 0x10) == 0x10:
COL4.value(1)
if (dat & 0x20) == 0x20:
COL5.value(1)
if (dat & 0x40) == 0x40:
COL6.value(1)
if (dat & 0x80) == 0x80:
COL7.value(1)
#----- Matrix-LED Main Drive -----#
def DriveBitMap():
global scan
ROW0.value(1)
ROW1.value(1)
ROW2.value(1)
ROW3.value(1)
ROW4.value(1)
ROW5.value(1)
ROW6.value(1)
ROW7.value(1)
ColumnDrive(bdat[scan])
RowDrive(scan)
scan = (scan + 1) & 0x07
#----- Test Motion 1 : WaveFLow -----#
def WaveFlow(tmp):
if (tmp & 0x0000001F) == 0:
for i in range(7, 0, -1):
bdat[i] = bdat[i - 1]
tmp >>= 5;
if (tmp & 0x00000008) == 0:
bdat[0] = 0x01 << (tmp & 0x07)
else :
bdat[0] = 0x01 << (7 - (tmp & 0x07));
#----- Test Motion 2 : Cross <-> Circle -----#
def CrossCircle(tmp):
if (tmp >> 8) & 0x00000001 == 1:
bdat[0] = 0x18
bdat[1] = 0x24
bdat[2] = 0x42
bdat[3] = 0x81
bdat[4] = 0x81
bdat[5] = 0x42
bdat[6] = 0x24
bdat[7] = 0x18
else :
bdat[0] = 0x81
bdat[1] = 0x42
bdat[2] = 0x24
bdat[3] = 0x18
bdat[4] = 0x18
bdat[5] = 0x24
bdat[6] = 0x42
bdat[7] = 0x81
#=====================================================================
# main loop
#=====================================================================
uart0.write('\n\r# Picossci Matrix LED Ready.\n\r')
#----- Repeat Timer (Hz) -----#
beetTimer.init(mode=Timer.PERIODIC, period=1, callback=beetFunc )
cnt = 0
while True:
# -=-=-= 1mS インターバル処理 =-=-=-
if timerFlag == True:
DriveBitMap()
if testFlag == 1:
led0.value((cnt >> 7) & 0x00000001)
led1.value((cnt >> 8) & 0x00000001)
WaveFlow(cnt)
elif testFlag == 2:
led0.value((cnt >> 8) & 0x00000001)
led1.value((cnt >> 7) & 0x00000001)
CrossCircle(cnt)
cnt += 1
timerFlag = False
# -=-=-= インターバル以外の処理 =-=-=-
if UART0read() == True :
ComExe()