#include <ModbusSerial.h>
#include "coils.h"
#include "discrete_inputs.h"
#include "input_registers.h"

#define BAUD_RATE 57600
#define SLAVE_ID 1

ModbusSerial mb (Serial, SLAVE_ID);
uint8_t led;

void setup() {
  Serial.begin (BAUD_RATE);
  while (! Serial);
  mb.config(BAUD_RATE);
  setupCoils(mb);
  setupDiscreteInputs(mb);
  setupInputRegisters(mb);
  pinMode(LED_BUILTIN, OUTPUT);
}

void loop() {
  digitalWrite(LED_BUILTIN, led > 128);
  led++;

  discreteInputsTask(mb);
  inputRegistersTask(mb);
  mb.task();
  coilsTask(mb);
}