59 lines
1.3 KiB
C++
59 lines
1.3 KiB
C++
#include <Arduino.h>
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#include <SoftwareSerial.h>
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#include <SimpleModbusSlave.h>
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#include <TaskScheduler.h>
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#include <PMS.h>
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SoftwareSerial pms7003(11, 12); // RX, TX
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SoftwareSerial mhz19(9, 10); // RX, TX
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PMS pms(pms7003);
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PMS::DATA data;
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Scheduler runner;
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void sensor_pms();
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Task t1(5000, TASK_FOREVER, &sensor_pms);
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//////////////// MODBUS Registers ///////////////////
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enum
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{
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R00_OneWireSensors_Anzahl,
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R01_DHT22Sensors_Anzahl,
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R02_Temp00,
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R03_Temp01,
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R04_Temp02,
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R05_Temp03,
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R06_Temp04,
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R07_Temp05,
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TOTAL_ERRORS,
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TOTAL_REGS_SIZE
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};
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unsigned int holdingRegs[TOTAL_REGS_SIZE]; // function 3 and 16 register array
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//////////////////////////////////////////////////////
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void setup() {
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Serial.begin(57600);
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Serial.print("Starting up...");
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mhz19.begin(9600);
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pms7003.begin(9600);
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pinMode(8, OUTPUT); //MAX485 Tranmit Enable
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//modbus_configure(&Serial, 9600, SERIAL_8N1, 6, 8, TOTAL_REGS_SIZE, 0); //Modbus via MAX485
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runner.init();
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runner.addTask(t1);
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t1.enable();
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}
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void loop() {
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runner.execute();
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}
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void sensor_pms() {
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if (pms.read(data)) {
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Serial.print("PM 1.0 (ug/m3): ");
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Serial.println(data.PM_AE_UG_1_0);
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Serial.print("PM 2.5 (ug/m3): ");
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Serial.println(data.PM_AE_UG_2_5);
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Serial.print("PM 10.0 (ug/m3): ");
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Serial.println(data.PM_AE_UG_10_0);
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Serial.println();
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}
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} |