EsploraRemote

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1/*
2
3  Esplora Remote
4
5 This sketch allows to test all the Esplora's peripherals.
6
7 It is also used with the ProcessingStart sketch (for Processing).
8
9 When uploaded, you can open the Serial monitor and write one of
10
11 the following commands (without quotes) to get an answer:
12
13 "D": prints the current value of all sensors, separated by a comma.
14
15 See the dumpInputs() function below to get the meaning of
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17 each value.
18
19 "Rxxx"
20
21 "Gxxx"
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23 "Bxxx": set the color of the RGB led. For example, write "R255"
24
25 to turn on the red to full brightness, "G128" to turn
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27 the green to half brightness, or "G0" to turn off
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29 the green channel.
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31 "Txxxx": play a tone with the buzzer. The number is the
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33 frequency, e.g. "T440" plays the central A note.
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35 Write "T0" to turn off the buzzer.
36
37 Created on 22 november 2012
38
39 By Enrico Gueli <enrico.gueli@gmail.com>
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41 Modified 23 Dec 2012
42
43 by Tom Igoe
44
45 */
46
47#include <Esplora.h>
48
49void setup() {
50
51  Serial.begin(9600);
52
53  while (!Serial); // needed for native USB port only
54}
55
56void loop() {
57
58  if (Serial.available()) {
59
60    parseCommand();
61
62  }
63}
64
65/*
66
67 * This function reads a character from the serial line and
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69 * decide what to do next. The "what to do" part is given by
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71 * function it calls (e.g. dumpInputs(), setRed() and so on).
72
73 */
74void parseCommand() {
75
76  char cmd = Serial.read();
77
78  switch (cmd) {
79
80    case 'D':
81
82      dumpInputs();
83
84      break;
85
86    case 'R':
87
88      setRed();
89
90      break;
91
92    case 'G':
93
94      setGreen();
95
96      break;
97
98    case 'B':
99
100      setBlue();
101
102      break;
103
104    case 'T':
105
106      setTone();
107
108      break;
109
110  }
111}
112
113void dumpInputs() {
114
115  Serial.print(Esplora.readButton(SWITCH_1));
116
117  Serial.print(',');
118
119  Serial.print(Esplora.readButton(SWITCH_2));
120
121  Serial.print(',');
122
123  Serial.print(Esplora.readButton(SWITCH_3));
124
125  Serial.print(',');
126
127  Serial.print(Esplora.readButton(SWITCH_4));
128
129  Serial.print(',');
130
131  Serial.print(Esplora.readSlider());
132
133  Serial.print(',');
134
135  Serial.print(Esplora.readLightSensor());
136
137  Serial.print(',');
138
139  Serial.print(Esplora.readTemperature(DEGREES_C));
140
141  Serial.print(',');
142
143  Serial.print(Esplora.readMicrophone());
144
145  Serial.print(',');
146
147  Serial.print(Esplora.readJoystickSwitch());
148
149  Serial.print(',');
150
151  Serial.print(Esplora.readJoystickX());
152
153  Serial.print(',');
154
155  Serial.print(Esplora.readJoystickY());
156
157  Serial.print(',');
158
159  Serial.print(Esplora.readAccelerometer(X_AXIS));
160
161  Serial.print(',');
162
163  Serial.print(Esplora.readAccelerometer(Y_AXIS));
164
165  Serial.print(',');
166
167  Serial.print(Esplora.readAccelerometer(Z_AXIS));
168
169  Serial.println();
170}
171
172void setRed() {
173
174  Esplora.writeRed(Serial.parseInt());
175}
176
177void setGreen() {
178
179  Esplora.writeGreen(Serial.parseInt());
180}
181
182void setBlue() {
183
184  Esplora.writeBlue(Serial.parseInt());
185}
186
187void setTone() {
188
189  Esplora.tone(Serial.parseInt());
190}