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matsujirushimatsujirushi
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Add GrovePM25HM3301
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‎examples/GrovePM25HM3301/GrovePM25HM3301.ino‎

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// BOARD Seeed Wio LTE M1/NB1(BG96)
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// GROVE I2C <-> Grove - Laser PM2.5 Air Quality Sensor for Arduino - HM3301 (SKU#101020613)
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#include <GroveDriverPack.h>
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#include <climits>
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#define INTERVAL (2000)
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WioCellular Wio;
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GroveBoard Board;
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GrovePM25HM3301 PM(&Board.I2C);
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void setup() {
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delay(200);
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SerialUSB.begin(115200);
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Wio.Init();
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Wio.PowerSupplyGrove(true);
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delay(1500);
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Board.I2C.Enable();
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if (!PM.Init())
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{
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SerialUSB.println("Sensor not found.");
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}
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SerialUSB.print("PM1.0_concentration(STD)");
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SerialUSB.print('\t');
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SerialUSB.print("PM2.5_concentration(STD)");
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SerialUSB.print('\t');
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SerialUSB.print("PM10_concentration(STD)");
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SerialUSB.print('\t');
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SerialUSB.print("PM1.0_concentration(ENV)");
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SerialUSB.print('\t');
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SerialUSB.print("PM2.5_concentration(ENV)");
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SerialUSB.print('\t');
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SerialUSB.print("PM10_concentration(ENV)");
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SerialUSB.print('\t');
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SerialUSB.print("Number_of_particles_0.3um");
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SerialUSB.print('\t');
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SerialUSB.print("Number_of_particles_0.5um");
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SerialUSB.print('\t');
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SerialUSB.print("Number_of_particles_1.0um");
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SerialUSB.print('\t');
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SerialUSB.print("Number_of_particles_2.5um");
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SerialUSB.print('\t');
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SerialUSB.print("Number_of_particles_5.0um");
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SerialUSB.print('\t');
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SerialUSB.print("Number_of_particles_10um");
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SerialUSB.println();
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}
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void loop() {
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PM.Read();
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if (PM.Concentration_1_Standard != INT_MAX)
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{
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SerialUSB.print(PM.Concentration_1_Standard);
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SerialUSB.print('\t');
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SerialUSB.print(PM.Concentration_2_5_Standard);
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SerialUSB.print('\t');
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SerialUSB.print(PM.Concentration_10_Standard);
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SerialUSB.print('\t');
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SerialUSB.print(PM.Concentration_1_Atmospheric);
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SerialUSB.print('\t');
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SerialUSB.print(PM.Concentration_2_5_Atmospheric);
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SerialUSB.print('\t');
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SerialUSB.print(PM.Concentration_10_Atmospheric);
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SerialUSB.print('\t');
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SerialUSB.print(PM.ParticleNumber_0_3);
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SerialUSB.print('\t');
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SerialUSB.print(PM.ParticleNumber_0_5);
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SerialUSB.print('\t');
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SerialUSB.print(PM.ParticleNumber_1);
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SerialUSB.print('\t');
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SerialUSB.print(PM.ParticleNumber_2_5);
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SerialUSB.print('\t');
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SerialUSB.print(PM.ParticleNumber_5);
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SerialUSB.print('\t');
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SerialUSB.print(PM.ParticleNumber_10);
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SerialUSB.println();
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}
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delay(INTERVAL);
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}

‎readme.md‎

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|<img src="https://statics3.seeedstudio.com/images/product/High%20Temperature%20Sensor.jpg" width="100">|GroveHighTemp|111020002|[Grove - High Temperature Sensor](http://wiki.seeedstudio.com/Grove-High_Temperature_Sensor/)||
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|<img src="https://statics3.seeedstudio.com/seeed/img/2016-11/txvkIZ9IGno10T8UYi8KTvPS.jpg" width="100">|GroveGPS|113020003|[Grove - GPS](http://wiki.seeedstudio.com/Grove-GPS/)||
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|<img src="https://files.seeedstudio.com/wiki/Grove-MP3-V3/img/Grove-MP3-V3-preview.jpg" width="100">|GroveMP3V3|107020069|[Grove - MP3 V3 -Music Player](http://wiki.seeedstudio.com/Grove-MP3-v3/)||
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|<img src="https://github.com/SeeedDocument/Grove-Laser_PM2.5_Sensor-HM3301/raw/master/img/main.jpg" width="100">|GrovePM25HM3301|101020613|[Grove - Laser PM2.5 Air Quality Sensor for Arduino - HM3301](http://wiki.seeedstudio.com/Grove-Laser_PM2.5_Sensor-HM3301/)||
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### 拡張基板
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‎src/GroveDriverPack.h‎

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#include "Module/GroveTempHumiSHT35.h"
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#include "Module/Grove6AxisAccelGyroLSM6DS3.h"
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#include "Module/GroveMP3V3.h"
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#include "Module/GrovePM25HM3301.h"
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#if defined ARDUINO_ARCH_STM32F4 || defined ARDUINO_ARCH_STM32
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‎src/Module/GrovePM25HM3301.cpp‎

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#include "GrovePM25HM3301.h"
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#include <climits>
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bool GrovePM25HM3301::Init()
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{
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if (!_Device->IsExist()) return false;
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_IsExist = true;
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return true;
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}
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void GrovePM25HM3301::Read()
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{
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const uint8_t writeData[]{ 0x88, };
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_Device->Write(writeData, sizeof(writeData));
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uint8_t readData[29];
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auto readSize = _Device->Read(readData, sizeof(readData));
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uint8_t sum = 0;
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for (int i = 0; i < sizeof(readData) - 1; ++i) sum += readData[i];
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if (readSize != sizeof(readData) || sum != readData[28])
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{
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Concentration_1_Standard = INT_MAX;
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Concentration_2_5_Standard = INT_MAX;
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Concentration_10_Standard = INT_MAX;
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Concentration_1_Atmospheric = INT_MAX;
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Concentration_2_5_Atmospheric = INT_MAX;
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Concentration_10_Atmospheric = INT_MAX;
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ParticleNumber_0_3 = INT_MAX;
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ParticleNumber_0_5 = INT_MAX;
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ParticleNumber_1 = INT_MAX;
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ParticleNumber_2_5 = INT_MAX;
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ParticleNumber_5 = INT_MAX;
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ParticleNumber_10 = INT_MAX;
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return;
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}
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Concentration_1_Standard = readData[4] * 256 + readData[5] ;
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Concentration_2_5_Standard = readData[6] * 256 + readData[7] ;
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Concentration_10_Standard = readData[8] * 256 + readData[9] ;
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Concentration_1_Atmospheric = readData[10] * 256 + readData[11];
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Concentration_2_5_Atmospheric = readData[12] * 256 + readData[13];
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Concentration_10_Atmospheric = readData[14] * 256 + readData[15];
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ParticleNumber_0_3 = readData[16] * 256 + readData[17];
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ParticleNumber_0_5 = readData[18] * 256 + readData[19];
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ParticleNumber_1 = readData[20] * 256 + readData[21];
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ParticleNumber_2_5 = readData[22] * 256 + readData[23];
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ParticleNumber_5 = readData[24] * 256 + readData[25];
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ParticleNumber_10 = readData[26] * 256 + readData[27];
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}

‎src/Module/GrovePM25HM3301.h‎

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//GROVE_NAME "Grove - Laser PM2.5 Air Quality Sensor for Arduino - HM3301"
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//SKU 101020613
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//WIKI_URL http://wiki.seeedstudio.com/Grove-Laser_PM2.5_Sensor-HM3301/
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#pragma once
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#include "Abstract/GroveModule2.h"
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#include "../Connector/GroveConnectorI2C.h"
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class GrovePM25HM3301 : public GroveModule2
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{
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private:
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HalI2CDevice* _Device;
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public:
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int Concentration_1_Standard; // [ug/m3]
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int Concentration_2_5_Standard; // [ug/m3]
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int Concentration_10_Standard; // [ug/m3]
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int Concentration_1_Atmospheric; // [ug/m3]
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int Concentration_2_5_Atmospheric; // [ug/m3]
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int Concentration_10_Atmospheric; // [ug/m3]
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int ParticleNumber_0_3; // [#/l]
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int ParticleNumber_0_5; // [#/l]
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int ParticleNumber_1; // [#/l]
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int ParticleNumber_2_5; // [#/l]
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int ParticleNumber_5; // [#/l]
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int ParticleNumber_10; // [#/l]
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public:
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GrovePM25HM3301(GroveConnectorI2C* connector)
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{
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_Device = connector->NewDevice(0x40); // I2C_ADDRESS
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}
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bool Init();
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void Read();
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};

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