The sensor:
ST Flightsense VL53L0X Time of flight Lidar distance sensor.
This sensor is interfaced to the particle photon, I2C port, Pin 0 Data (SDA), Pin 1 Clock (SCL).
The OLED on both photons is connected to the same two pins.
The adafruit VL53L0x library is added to the IDE and code copied into the build.particle.io window.
The adafruit SSD1306 OLED library is added to both the publishing and subscribing code.
What goes on:
For every valid measurement a particle publish is called and the distance is published to the cloud and on the local OLED display.
A second particle photon is subscribed to this event and displays the data on an I2C OLED display. (Both photons are on the same account and the "PRIVATE" modifier is used to only listen to publishes within the same photon account). TWO OLED displays are connected to the same I2C bus but with different addresses. Only one of the two OLEDs displays shows the distance. The other displays the splash graphic.
The D7 LED on the subscribed photon illuminates with each publish as a telltale that an event has been received.
// This #include statement was automatically added by the Particle IDE.
#include <Adafruit_VL53L0X.h>
// This #include statement was automatically added by the Particle IDE.
#include <Adafruit_SSD1306.h>
//SYSTEM_THREAD(ENABLED);
#define VL53L0X_LOG_ENABLE 0
uint32_t _trace_level = TRACE_LEVEL_ALL;
#if defined(PARTICLE) && (SYSTEM_VERSION >= 0x00060000)
SerialLogHandler logHandler(LOG_LEVEL_ALL);
#endif
Adafruit_VL53L0X lox = Adafruit_VL53L0X();
char publishString[40];
double mm =0;
double inches =0;
double filterinch=0;
double filterconstant=0;
double filtermm=0;
#include "Adafruit_GFX.h"
#define OLED_RESET D4
Adafruit_SSD1306 display(OLED_RESET);
const unsigned char MACSBOOST_Flag [] = {
// 'mini macsboost logo3', 128x64px http://javl.github.io/image2cpp/
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x7f, 0xff, 0xff, 0xff, 0xff, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0xff, 0xff, 0xfc, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xff, 0x80, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xe7, 0xf8, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x0f, 0x00, 0x00, 0x00, 0x00,
0x01, 0xff, 0xff, 0xff, 0xff, 0xfe, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x03, 0xff, 0xff, 0xf0, 0x00,
0x00, 0x00, 0x7f, 0xff, 0xff, 0xfc, 0x00, 0x00, 0x00, 0x03, 0xc0, 0x7f, 0xe0, 0x80, 0x1f, 0xfc,
0x00, 0x00, 0x00, 0x00, 0x3f, 0xf0, 0xc0, 0x00, 0x00, 0x03, 0x8f, 0xf0, 0x0c, 0xc0, 0x00, 0x06,
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xf8, 0x00, 0x00, 0x01, 0xfe, 0x00, 0x1d, 0x80, 0x0f, 0xf8,
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xce, 0x00, 0x00, 0x03, 0xe0, 0x00, 0x1f, 0x07, 0xf8, 0x0c,
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xc3, 0xc0, 0x00, 0x1f, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xc4,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe0, 0x78, 0x00, 0x30, 0x00, 0x3e, 0x01, 0xe0, 0x91, 0x34,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x0e, 0x07, 0xe0, 0x03, 0xfc, 0x07, 0x00, 0x6c, 0x8c,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x03, 0x9e, 0x60, 0x0e, 0x70, 0x1c, 0x7b, 0x23, 0x80,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7c, 0x00, 0xf0, 0xc0, 0x3f, 0xe0, 0x78, 0x98, 0xe0, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x00, 0x00, 0xc0, 0x79, 0xc0, 0xe3, 0xcc, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0x00, 0xe0, 0xf3, 0xc1, 0xc0, 0x80, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x00, 0x00, 0xe0, 0xe3, 0xe3, 0x8f, 0x87, 0x33, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x00, 0x60, 0x78, 0xc1, 0xe7, 0x80, 0x79, 0x66, 0x30,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x0f, 0x78, 0x3c, 0x00, 0xe3, 0xf8, 0x00, 0x9a, 0xc8,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0xfe, 0x0f, 0x86, 0x00, 0x00, 0x1f, 0x80, 0x01, 0x08,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xe0, 0x01, 0xf3, 0x83, 0x00, 0x01, 0xfe, 0x00, 0x30,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x01, 0x80, 0x00, 0x07, 0xf0, 0xe0,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x01, 0xfc, 0x00, 0x00, 0x07, 0x80,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xc0, 0x01, 0xff, 0xff, 0xff, 0xf8, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x00, 0x0f, 0x80, 0xff, 0xff, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xff, 0xfc, 0x1f, 0xef, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0x01, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x7f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x03, 0x00, 0x30, 0x0c, 0x03, 0xfe, 0x7f, 0xdf, 0xfc, 0x7f, 0xc3, 0xfe, 0x3f, 0xdf, 0xfc, 0x00,
0x07, 0x00, 0x70, 0x1e, 0x07, 0xfc, 0xff, 0x9f, 0xfc, 0xff, 0xc7, 0xfe, 0x7f, 0x9f, 0xfc, 0x00,
0x07, 0x80, 0xe0, 0x3e, 0x07, 0x81, 0xf8, 0x3c, 0x3d, 0xe3, 0xcf, 0x1e, 0xf8, 0x03, 0xc0, 0x00,
0x07, 0x81, 0xe0, 0x7e, 0x0f, 0x01, 0xfc, 0x3c, 0x39, 0xe3, 0xcf, 0x1e, 0xfc, 0x03, 0xc0, 0x00,
0x07, 0xc3, 0xe0, 0xdf, 0x0f, 0x00, 0xfc, 0x3c, 0x73, 0xe3, 0x9f, 0x1c, 0x7e, 0x07, 0xc0, 0x00,
0x0f, 0xcf, 0xc1, 0x9f, 0x1f, 0x00, 0xfe, 0x7f, 0xe3, 0xc7, 0x9e, 0x3c, 0x7f, 0x07, 0x80, 0x00,
0x0f, 0xcf, 0xc3, 0x1f, 0x9f, 0x00, 0x7e, 0x78, 0xf3, 0xc7, 0x9e, 0x3c, 0x3f, 0x07, 0x80, 0x00,
0x09, 0xfb, 0xc6, 0x0f, 0x9e, 0x00, 0x3f, 0x78, 0xf7, 0xc7, 0xbe, 0x3c, 0x3f, 0x8f, 0x9d, 0xd1,
0x19, 0xf3, 0x8c, 0x0f, 0x9e, 0x00, 0x3f, 0x78, 0xf7, 0x8f, 0x3c, 0x78, 0x1f, 0x8f, 0x11, 0x5b,
0x19, 0xe7, 0x9f, 0xe7, 0xdf, 0xf9, 0xfe, 0x7f, 0xe7, 0xff, 0x3f, 0xf9, 0xff, 0x0f, 0x11, 0x55,
0x18, 0xc7, 0xbf, 0xe7, 0xcf, 0xf3, 0xfc, 0xff, 0xc3, 0xfe, 0x1f, 0xf3, 0xfe, 0x1f, 0x5d, 0xd1,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x21, 0x22, 0x79, 0xe7, 0x82, 0x27, 0x9e, 0x78, 0x22, 0x79, 0xef, 0xbc, 0x1e, 0x79, 0xe7, 0x9e,
0x2d, 0x22, 0x41, 0x24, 0x03, 0x24, 0x10, 0x44, 0x36, 0x41, 0x02, 0x20, 0x10, 0x49, 0x04, 0x11,
0x2d, 0x3e, 0x71, 0xe7, 0x02, 0xa7, 0x1c, 0x44, 0x2a, 0x71, 0xc2, 0x3c, 0x1e, 0x79, 0xc7, 0x11,
0x12, 0x22, 0x41, 0x44, 0x02, 0x64, 0x10, 0x44, 0x2a, 0x41, 0x02, 0x04, 0x02, 0x41, 0x04, 0x11,
0x12, 0x22, 0x79, 0x27, 0x82, 0x27, 0x9e, 0x78, 0x22, 0x79, 0xe2, 0x3c, 0x1e, 0x41, 0xe7, 0x9e,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
void setup() {
Particle.variable("mmsseen",mm);
Particle.variable("filtermm",filtermm);
Particle.variable("inchesseen",inches);
Particle.variable("filterinch",filterinch);
Serial.begin(230400);
if (!lox.begin()) {
Serial.println(F("Failed to boot VL53L0X"));
Particle.publish("vl53l0x/booterror","");
}
delay(2500);
Serial.print("Hello World Distance Test Photon ");
Serial.print("a demo for MEGR3171, Example VL53L0X lidar sensor");
Wire.setSpeed(100000); //may need to set speed slower if your I2C wires are long, have many devices
// by default, we'll generate the high voltage from the 3.3v line internally! (neat!)
//display.begin(SSD1306_SWITCHCAPVCC, 0x3D); // initialize with the I2C addr 0x3D (for the 128x64)
//display.begin(SSD1306_SWITCHCAPVCC, 0x3c); // initialize with the I2C addr 0x3D (for the 128x64)
display.begin(SSD1306_SWITCHCAPVCC, 0x3D); // initialize with the I2C addr 0x3D (for the 128x64)
// init done
delay(2000);
display.clearDisplay(); // clears the screen and buffer
display.drawBitmap(0,0,MACSBOOST_Flag, 128, 64, WHITE);
display.display();
delay(2000);
display.invertDisplay(false);
display.clearDisplay(); // clears the screen and buffer
display.display();
}
void loop() {
VL53L0X_RangingMeasurementData_t measure;
Serial1.print("Reading a measurement... ");
lox.rangingTest(&measure, true); // pass in 'true' to get debug data printout!
//Particle.publish("vl53l0x/readerror","");
if (measure.RangeStatus != 4) { // phase failures have incorrect data
Serial1.print("Distance (mm): ");
Serial1.println(measure.RangeMilliMeter);
sprintf(publishString,"%d",measure.RangeMilliMeter); //format distance to string for publishing
Particle.publish("vl53l0x/mm",publishString);
delay(2000);
} else {
Serial1.println(" out of range ");
Particle.publish("vl53l0x/outofrange","");
delay(2000);
}
//delay(100);
mm = measure.RangeMilliMeter;
inches = mm/25.4;
filterinch = ((filterinch*filterconstant)+inches)/(filterconstant+1);
filtermm = ((filtermm*filterconstant)+mm)/(filterconstant+1);
Serial.print("mm ");
Serial.print(mm);
Serial.print(" inches ");
Serial.println(inches);
display.setTextSize(1);
display.setTextColor(WHITE);
display.setCursor(0,0);
display.println("Inches");
display.setCursor(0,20);
//display.setTextColor(BLACK, WHITE); // 'inverted' text
display.setTextColor(WHITE, BLACK); // 'standard text'
display.setTextSize(4);
display.println(filterinch);
display.display();
//delay(50);
}
// This #include statement was automatically added by the Particle IDE.
#include <Adafruit_SSD1306.h>
#include "Adafruit_GFX.h"
SYSTEM_THREAD(ENABLED); //allows photon to boot without wifi connection
#define OLED_RESET D4
Adafruit_SSD1306 display(OLED_RESET);
Adafruit_SSD1306 displayb(OLED_RESET);
const unsigned char MACSBOOST_Flag [] = {
// 'mini macsboost logo3', 128x64px http://javl.github.io/image2cpp/
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x7f, 0xff, 0xff, 0xff, 0xff, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0xff, 0xff, 0xfc, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xff, 0x80, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xe7, 0xf8, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x0f, 0x00, 0x00, 0x00, 0x00,
0x01, 0xff, 0xff, 0xff, 0xff, 0xfe, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x03, 0xff, 0xff, 0xf0, 0x00,
0x00, 0x00, 0x7f, 0xff, 0xff, 0xfc, 0x00, 0x00, 0x00, 0x03, 0xc0, 0x7f, 0xe0, 0x80, 0x1f, 0xfc,
0x00, 0x00, 0x00, 0x00, 0x3f, 0xf0, 0xc0, 0x00, 0x00, 0x03, 0x8f, 0xf0, 0x0c, 0xc0, 0x00, 0x06,
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xf8, 0x00, 0x00, 0x01, 0xfe, 0x00, 0x1d, 0x80, 0x0f, 0xf8,
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xce, 0x00, 0x00, 0x03, 0xe0, 0x00, 0x1f, 0x07, 0xf8, 0x0c,
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xc3, 0xc0, 0x00, 0x1f, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xc4,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe0, 0x78, 0x00, 0x30, 0x00, 0x3e, 0x01, 0xe0, 0x91, 0x34,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x0e, 0x07, 0xe0, 0x03, 0xfc, 0x07, 0x00, 0x6c, 0x8c,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x03, 0x9e, 0x60, 0x0e, 0x70, 0x1c, 0x7b, 0x23, 0x80,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7c, 0x00, 0xf0, 0xc0, 0x3f, 0xe0, 0x78, 0x98, 0xe0, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x00, 0x00, 0xc0, 0x79, 0xc0, 0xe3, 0xcc, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0x00, 0xe0, 0xf3, 0xc1, 0xc0, 0x80, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x00, 0x00, 0xe0, 0xe3, 0xe3, 0x8f, 0x87, 0x33, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x00, 0x60, 0x78, 0xc1, 0xe7, 0x80, 0x79, 0x66, 0x30,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x0f, 0x78, 0x3c, 0x00, 0xe3, 0xf8, 0x00, 0x9a, 0xc8,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0xfe, 0x0f, 0x86, 0x00, 0x00, 0x1f, 0x80, 0x01, 0x08,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xe0, 0x01, 0xf3, 0x83, 0x00, 0x01, 0xfe, 0x00, 0x30,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x01, 0x80, 0x00, 0x07, 0xf0, 0xe0,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x01, 0xfc, 0x00, 0x00, 0x07, 0x80,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xc0, 0x01, 0xff, 0xff, 0xff, 0xf8, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x00, 0x0f, 0x80, 0xff, 0xff, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xff, 0xfc, 0x1f, 0xef, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0x01, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x7f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x03, 0x00, 0x30, 0x0c, 0x03, 0xfe, 0x7f, 0xdf, 0xfc, 0x7f, 0xc3, 0xfe, 0x3f, 0xdf, 0xfc, 0x00,
0x07, 0x00, 0x70, 0x1e, 0x07, 0xfc, 0xff, 0x9f, 0xfc, 0xff, 0xc7, 0xfe, 0x7f, 0x9f, 0xfc, 0x00,
0x07, 0x80, 0xe0, 0x3e, 0x07, 0x81, 0xf8, 0x3c, 0x3d, 0xe3, 0xcf, 0x1e, 0xf8, 0x03, 0xc0, 0x00,
0x07, 0x81, 0xe0, 0x7e, 0x0f, 0x01, 0xfc, 0x3c, 0x39, 0xe3, 0xcf, 0x1e, 0xfc, 0x03, 0xc0, 0x00,
0x07, 0xc3, 0xe0, 0xdf, 0x0f, 0x00, 0xfc, 0x3c, 0x73, 0xe3, 0x9f, 0x1c, 0x7e, 0x07, 0xc0, 0x00,
0x0f, 0xcf, 0xc1, 0x9f, 0x1f, 0x00, 0xfe, 0x7f, 0xe3, 0xc7, 0x9e, 0x3c, 0x7f, 0x07, 0x80, 0x00,
0x0f, 0xcf, 0xc3, 0x1f, 0x9f, 0x00, 0x7e, 0x78, 0xf3, 0xc7, 0x9e, 0x3c, 0x3f, 0x07, 0x80, 0x00,
0x09, 0xfb, 0xc6, 0x0f, 0x9e, 0x00, 0x3f, 0x78, 0xf7, 0xc7, 0xbe, 0x3c, 0x3f, 0x8f, 0x9d, 0xd1,
0x19, 0xf3, 0x8c, 0x0f, 0x9e, 0x00, 0x3f, 0x78, 0xf7, 0x8f, 0x3c, 0x78, 0x1f, 0x8f, 0x11, 0x5b,
0x19, 0xe7, 0x9f, 0xe7, 0xdf, 0xf9, 0xfe, 0x7f, 0xe7, 0xff, 0x3f, 0xf9, 0xff, 0x0f, 0x11, 0x55,
0x18, 0xc7, 0xbf, 0xe7, 0xcf, 0xf3, 0xfc, 0xff, 0xc3, 0xfe, 0x1f, 0xf3, 0xfe, 0x1f, 0x5d, 0xd1,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x21, 0x22, 0x79, 0xe7, 0x82, 0x27, 0x9e, 0x78, 0x22, 0x79, 0xef, 0xbc, 0x1e, 0x79, 0xe7, 0x9e,
0x2d, 0x22, 0x41, 0x24, 0x03, 0x24, 0x10, 0x44, 0x36, 0x41, 0x02, 0x20, 0x10, 0x49, 0x04, 0x11,
0x2d, 0x3e, 0x71, 0xe7, 0x02, 0xa7, 0x1c, 0x44, 0x2a, 0x71, 0xc2, 0x3c, 0x1e, 0x79, 0xc7, 0x11,
0x12, 0x22, 0x41, 0x44, 0x02, 0x64, 0x10, 0x44, 0x2a, 0x41, 0x02, 0x04, 0x02, 0x41, 0x04, 0x11,
0x12, 0x22, 0x79, 0x27, 0x82, 0x27, 0x9e, 0x78, 0x22, 0x79, 0xe2, 0x3c, 0x1e, 0x41, 0xe7, 0x9e,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
void setup() {
Particle.variable("countsseen",counts);
Particle.variable("filtercount",filtercount);
Particle.variable("inchesseen",inches);
Particle.variable("filterinch",filterinch);
Particle.subscribe("vl53l0x/mm",doitnow,MY_DEVICES);
Serial.begin(230400);
delay(2500);
Serial.print("Hello World Distance Test Photon ");
Wire.setSpeed(400000);
// by default, we'll generate the high voltage from the 3.3v line internally! (neat!)
//display.begin(SSD1306_SWITCHCAPVCC, 0x3D); // initialize with the I2C addr 0x3D (for the 128x64)
display.begin(SSD1306_SWITCHCAPVCC, 0x3c); // initialize with the I2C addr 0x3D (for the 128x64)
// init done
displayb.begin(SSD1306_SWITCHCAPVCC, 0x3d); // initialize with the I2C addr 0x3D (for the 128x64)
// init don
delay(2000);
display.clearDisplay(); // clears the screen and buffer
display.drawBitmap(0,0,MACSBOOST_Flag, 128, 64, WHITE);
display.display();
displayb.clearDisplay(); // clears the screen and buffer
displayb.drawBitmap(0,0,MACSBOOST_Flag, 128, 64, WHITE);
displayb.display();
delay(2000);
display.clearDisplay(); // clears the screen and buffer
display.display(); //tell the display to show the buffer data
}
void loop() {
}
void doitnow(const char *event, String data){
display.clearDisplay(); // clears the screen and buffer
pinMode(D7, OUTPUT);
digitalWrite(D7, HIGH);
display.setTextSize(4);
display.setTextColor(WHITE, BLACK); // 'normal text'
//display.setTextColor(WHITE);
display.setCursor(0,0);
display.println(data); // write data to display
display.display(); //tell display to show the buffer data
//display.setCursor(0,20); //move cursor if desired
delay(2000);
digitalWrite(D7, LOW);
}
17 projects • 87 followers
www.MACSBOOST.com
Assistant Teaching Professor at UNC Charlotte MEGR3171 Instrumentation, Motorsports Research
Comments
Please log in or sign up to comment.