// https://wokwi.com/projects/425007573155449857
// Code from https://wokwi.com/projects/425007573155449857
// Custom Chip from https://github.com/bonnyr/wokwi-bme280-custom-chip
// Discussion at https://discord.com/channels/787627282663211009/954892209486966825/1347692890092212276
// or https://forum.arduino.cc/t/wokwi-simulator-custom-chips/1292759/15
// See also: https://wokwi.com/projects/351988519016596045

/*
BME280 Spi Sw Test.ino

This code shows how to record data from the BME280 environmental sensor
using Spi interface. This file is an example file, part of the Arduino
BME280 library.

GNU General Public License

Written: Dec 30 2015.
Last Updated: Oct 07 2017.

Connecting the BME280 Sensor:
Sensor              ->  Board
-----------------------------
Vin (Voltage In)    ->  3.3V
Gnd (Ground)        ->  Gnd
SDA (Serial Data)   ->  A4 on Uno/Pro-Mini, 20 on Mega2560/Due, 2 Leonardo/Pro-Micro
SCK (Serial Clock)  ->  A5 on Uno/Pro-Mini, 21 on Mega2560/Due, 3 Leonardo/Pro-Micro

 */

#include <BME280SpiSw.h> // https://github.com/finitespace/BME280

#define SERIAL_BAUD 115200

#define CHIP_SELECT_PIN 10
#define MOSI_PIN 11
#define MISO_PIN 12
#define SCK_PIN  13

BME280SpiSw::Settings settings(CHIP_SELECT_PIN, MOSI_PIN, MISO_PIN, SCK_PIN);
BME280SpiSw bme(settings);

bool metric = false;

//////////////////////////////////////////////////////////////////
void setup()
{
  Serial.begin(SERIAL_BAUD);

  while(!Serial) {} // Wait

  while(!bme.begin())
  {
    Serial.println("Could not find BME280 sensor!");
    delay(1000);
  }

  switch(bme.chipModel())
  {
     case BME280::ChipModel_BME280:
       Serial.println("Found BME280 sensor! Success.");
       break;
     case BME280::ChipModel_BMP280:
       Serial.println("Found BMP280 sensor! No Humidity available.");
       break;
     default:
       Serial.println("Found UNKNOWN sensor! Error!");
  }
}

//////////////////////////////////////////////////////////////////
void loop()
{
   printBME280Data(&Serial);
   delay(1000);
}

//////////////////////////////////////////////////////////////////
void printBME280Data
(
   Stream* client
)
{
   float temp(NAN), hum(NAN), pres(NAN);

   BME280::TempUnit tempUnit(BME280::TempUnit_Celsius);
   BME280::PresUnit presUnit(BME280::PresUnit_Pa);

   bme.read(pres, temp, hum, tempUnit, presUnit);

   client->print("Temp: ");
   client->print(temp);
   client->print("°"+ String(tempUnit == BME280::TempUnit_Celsius ? 'C' :'F'));
   client->print("\t\tHumidity: ");
   client->print(hum);
   client->print("% RH");
   client->print("\t\tPressure: ");
   client->print(pres);
   client->println("Pa");

   delay(1000);
}