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+ MicromlColorIdentificationExample

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	`1`	`+// uncomment when you have a model.h`
	`2`	`+// to tun the classification`
	`3`	`+//#define CLASSIFY`
	`4`	`+`
	`5`	`+#define S2 2`
	`6`	`+#define S3 3`
	`7`	`+#define sensorOut 4`
	`8`	`+`
	`9`	`+double features[3];`
	`10`	`+`
	`11`	`+#if defined(CLASSIFY)`
	`12`	`+ #include "model.h"`
	`13`	`+`
	`14`	`+ void classify() {`
	`15`	`+ Serial.print("Detected color: ");`
	`16`	`+ Serial.println(classIdxToName(predict(features)));`
	`17`	`+ }`
	`18`	`+#endif`
	`19`	`+`
	`20`	`+void setup() {`
	`21`	`+ Serial.begin(115200);`
	`22`	`+ pinMode(S2, OUTPUT);`
	`23`	`+ pinMode(S3, OUTPUT);`
	`24`	`+ pinMode(sensorOut, INPUT);`
	`25`	`+}`
	`26`	`+`
	`27`	`+void loop() {`
	`28`	`+ readRGB();`
	`29`	`+ printFeatures();`
	`30`	`+#if defined(CLASSIFY)`
	`31`	`+ classify();`
	`32`	`+#endif`
	`33`	`+ delay(100);`
	`34`	`+}`
	`35`	`+`
	`36`	`+int readComponent(bool s2, bool s3) {`
	`37`	`+ delay(10);`
	`38`	`+ digitalWrite(S2, s2);`
	`39`	`+ digitalWrite(S3, s3);`
	`40`	`+`
	`41`	`+ return pulseIn(sensorOut, LOW);`
	`42`	`+}`
	`43`	`+`
	`44`	`+void readRGB() {`
	`45`	`+ features[0] = readComponent(LOW, LOW);`
	`46`	`+ features[1] = readComponent(HIGH, HIGH);`
	`47`	`+ features[2] = readComponent(LOW, HIGH);`
	`48`	`+}`
	`49`	`+`
	`50`	`+void printFeatures() {`
	`51`	`+ const uint16_t numFeatures = sizeof(features) / sizeof(double);`
	`52`	`+`
	`53`	`+ for (int i = 0; i < numFeatures; i++) {`
	`54`	`+ Serial.print(features[i]);`
	`55`	`+ Serial.print(i == numFeatures - 1 ? '\n' : ',');`
	`56`	`+ }`
	`57`	`+}`

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