sapflow_protothread.ino

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#include "pinout.h"
#include "schedule.h"
#include "measure.h"
 
void setup() {
  pinMode(HEATER, OUTPUT);
  digitalWrite(HEATER, LOW);
  Serial.begin(115200);
  Serial.println("Serial connected");
  halt_location.init(2000);
  //Initialize the Threads
  PT_INIT(&sched_thd);
  PT_INIT(&measure_thd);
  PT_INIT(&sample_timer_thd);
  PT_INIT(&baseline_thd);
  PT_INIT(&delta_thd);
  sleep = false;
  
// Initialize the hardware
  pinMode(EN_3v3, OUTPUT);
  pinMode(EN_5v, OUTPUT);
  pinMode(I2C_SCL, INPUT_PULLUP);
  pinMode(I2C_SDA, INPUT_PULLUP);
  pinMode(RFM95_CS, OUTPUT);
  digitalWrite(RFM95_CS, HIGH); //< disable LoRa until we're ready to use
  digitalWrite(STATUS_LED, HIGH);
  digitalWrite(EN_3v3, LOW); 
  digitalWrite(EN_5v, HIGH);
  pinMode(SPI_SCK, OUTPUT);
  pinMode(SPI_MOSI, OUTPUT);
  pinMode(SD_CS, OUTPUT);
  sd.begin(SD_CS, SD_SCK_MHZ(1));
}
 
void loop() {
  measure();  //< Actually performs measurement. Gated by the sample_timer.
  schedule(); //< Controls the sequence of actions in our measurement cycle
  sample_timer(); //< Sets the sample rate at 1Hz
}