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https://github.com/RobTillaart/Arduino.git
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74 lines
1.1 KiB
C++
74 lines
1.1 KiB
C++
//
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// FILE: M62429_interactive.ino
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// AUTHOR: Rob Tillaart
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// PURPOSE: demo volume IC FM62429
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#include "M62429.h"
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uint32_t start, stop;
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M62429 AMP;
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uint8_t attn = 0;
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void setup()
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{
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Serial.begin(115200);
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Serial.println(__FILE__);
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AMP.begin(4, 5); // data, clock
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// sweep to start
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/*
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for (int v = 0; v < 256; v++)
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{
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AMP.setVolume(2, v);
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delay(10);
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}
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for (int v = 255; v > 0; v--)
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{
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AMP.setVolume(2, v);
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delay(10);
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}*/
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}
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void loop()
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{
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// Serial.println("M62429 interactive");
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// Serial.println("D = decr -1");
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// Serial.println("I = incr +1");
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// Serial.println("0 = 0");
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// Serial.println("* = max");
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while (! Serial.available());
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uint8_t cmd = tolower(Serial.read());
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switch (cmd)
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{
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case 'd':
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AMP.decr();
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break;
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case 'i':
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AMP.incr();
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break;
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case '0':
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AMP.setVolume(2, 0);
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break;
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case '*':
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AMP.setVolume(2, 255);
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break;
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default:
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Serial.println("UNK");
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break;
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}
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int vol = AMP.getVolume(2);
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Serial.println(vol);
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delay(10);
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}
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// -- END OF FILE --
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