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is2 arduino

Dylan Vianen answered on November 18, 2022 Popularity 3/10 Helpfulness 8/10

answer is2 arduino

is2 arduino

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1	/*
2	
3	 This example reads audio data from an Invensense's ICS43432 I2S microphone
4	
5	 breakout board, and prints out the samples to the Serial console. The
6	
7	 Serial Plotter built into the Arduino IDE can be used to plot the audio
8	
9	 data (Tools -> Serial Plotter)
10	
11	 Circuit:
12	
13	 * Arduino Zero, MKR family and Nano 33 IoT
14	
15	 * ICS43432:
16	
17	   * GND connected GND
18	
19	   * 3.3V connected to 3.3V (Zero, Nano) or VCC (MKR)
20	
21	   * WS connected to pin 0 (Zero) or 3 (MKR) or A2 (Nano)
22	
23	   * CLK connected to pin 1 (Zero) or 2 (MKR) or A3 (Nano)
24	
25	   * SD connected to pin 9 (Zero) or A6 (MKR) or 4 (Nano)
26	
27	 created 17 November 2016
28	
29	 by Sandeep Mistry
30	
31	 */
32	
33	#include <I2S.h>
34	
35	void setup() {
36	
37	  // Open serial communications and wait for port to open:
38	
39	  // A baud rate of 115200 is used instead of 9600 for a faster data rate
40	
41	  // on non-native USB ports
42	
43	  Serial.begin(115200);
44	
45	  while (!Serial) {
46	
47	    ; // wait for serial port to connect. Needed for native USB port only
48	
49	  }
50	
51	  // start I2S at 8 kHz with 32-bits per sample
52	
53	  if (!I2S.begin(I2S_PHILIPS_MODE, 8000, 32)) {
54	
55	    Serial.println("Failed to initialize I2S!");
56	
57	    while (1); // do nothing
58	
59	  }
60	}
61	
62	void loop() {
63	
64	  // read a sample
65	
66	  int sample = I2S.read();
67	
68	  if (sample) {
69	
70	    // if it's non-zero print value to serial
71	
72	    Serial.println(sample);
73	
74	  }
75	}

Popularity 3/10 Helpfulness 8/10 Language whatever

Source: docs.arduino.cc

Tags: arduino whatever

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Contributed on Nov 18 2022

Dylan Vianen

0 Answers Avg Quality 2/10

is2 arduino

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