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The HPMA115C0-xxx is a new series of devices than has a slightly different (longer) response than the HPMA115S0-xxx THis patch keeps the same API as the original library and picks out the PM2.5 and PM10 reading from the new response format. The patch also changes a const change to be more in line with the upstream library for future rebases. This change has also been merge-requested into the upstream library. Signed-off-by: David Hunt <dave@davidhunt.ie>
34 lines
804 B
C++
34 lines
804 B
C++
/**
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* @file example.ino
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* @author Felix Galindo
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* @date June 2017
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* @brief Example using HPMA115S0 sensor library on a Feather 32u4
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* @license MIT
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*/
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#include <hpma115S0.h>
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#include <SoftwareSerial.h>
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//Create an instance of software serial
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SoftwareSerial hpmaSerial(10, 11); // Feather TX, Feather RX
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//Create an instance of the hpma115S0 library
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HPMA115S0 hpma115S0(hpmaSerial);
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void setup() {
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Serial.begin(57600);
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hpmaSerial.begin(9600);
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delay(5000);
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Serial.println("Starting...");
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hpma115S0.Init();
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hpma115S0.StartParticleMeasurement();
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}
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void loop() {
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unsigned int pm2_5, pm10;
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if (hpma115S0.ReadParticleMeasurement(&pm2_5, &pm10)) {
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Serial.println("PM 2.5: " + String(pm2_5) + " ug/m3" );
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Serial.println("PM 10: " + String(pm10) + " ug/m3" );
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}
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delay(1000);
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} |