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This is my remake of the Arduino Laser Infrared Thermometer by MnMakerMan. The main change to the original design was to replace the Arduino Nano with a ATtiny1614 microprocessor. A custom PCB was also made to tidy up the internal wiring.
SchematicThe major change was to replace the Arduino Nano with a ATtiny1614 microprocessor.
Schematic for the Laser Infrared Thermometer
To keep everything tidy and because the ATtiny1614 only comes as a Surface Mount Device (SMD) a printed circuit board was designed to hold the microprocessor, voltage regulator, a couple of capacitors and pin headers for the various connections to the sensor, OLED display, switch, laser and battery.
The Eagle files have been included should you wish to have the board commercially made or you can do as I did and make it yourself. I used the Toner method.
3D printingThe only addition to the original files is a small insert that sits inside that case that the PCB is screwed onto. All files were printed using a 0.2mm layer height.
Assembly - Step 1Start by adding the SMD components. I find it easier to use solder paste rather than use solder from a reel when soldering SMD components. I used my SMD Hot Plate to reflow the solder paste.
My 400W SMD Hot Plate used to reflow the solder paste
Add two 4 pin straight male header and two 2 pin straight male headers to the comnponent-side of the board for the MLX90614 temperature sensor, 5mW laser, 0.96in 128x64 OLED screen and 12mmx12mm tactile switch.
Add a single pin straight male header for the UPDI programmer
Add a 2 pin right angle KF2510 male connector on the component-side of the board for the power connection.
Screw the PCB to the 3D printed insert using 3 x M2 4mm screws.
Add SMD components and headers
One of the issues I had when inserting the OLED screen was the hole in the case didn't really line up with the visible screen area. However it did if I put the OLED screen upside-down. This is the way I mounted it and flipped the screen output in the software. Connect the cable to the OLED screen and hot glue it into the case with the pins at the bottom. Careful not to get hot-glue on the flexible cable as this may melt the cable causing the OLED screen to fail. I found this step the hardest part of the build.
The laser and MLX90614 temperature sensor are straight forward to wire up.
Ensure you leave enough length on the two wires going to the tactile switch so the battery compartment can be accessed easily.
Wire the 9V battery clip with one wire of the battery clip going via the rocker switch.
Wire up switches, OLED screen, laser and temperature sensor
The ATtiny1614 is part of the new breed of ATtiny microprocessors. Unlike the earlier series such as the ATtiny85, the new breed use the RESET pin to program the CPU. To program it you need a UPDI programmer. I made one using a Arduino Nano. You can find complete build instructions at Create Your Own UPDI Programmer. It also contains the instructions for adding the megaTinyCore boards to your IDE.
Connect the +5V and GND wires from the UPDI programmer to the KF2510 power header and the UPDI wire to the single UPDI header as shown below.
Programming the ATtiny1614 microprocessor
Plug in the 9V battery and close up the case.
Connect the battery and close the case
As a project it was an enjoyable build 😀. As a thermometer, its not as accurate as the commercially made one 😔. Commercial units incorporate a lens to focus the infrared light onto the sensor.
Thanks MnMakerMan for publishing your project. 👍
/**************************************************************************
Laser Temperature
Based on "Arduino Laser Infrared Thermometer" by MnMakerMan
https://www.instructables.com/Arduino-Laser-Infrared-Thermometer/
2023-05-23 John Bradnam (jbrad2089@gmail.com)
Create program for ATtiny1614
Flipped OLED display output
--------------------------------------------------------------------------
Arduino IDE:
--------------------------------------------------------------------------
BOARD: ATtiny1614/1604/814/804/414/404/214/204
Chip: ATtiny1614
Clock Speed: 20MHz
Programmer: jtag2updi (megaTinyCore)
ATTiny1614 Pins mapped to Ardunio Pins
+--------+
VCC + 1 14 + GND
(SS) 0 PA4 + 2 13 + PA3 10 (SCK)
1 PA5 + 3 12 + PA2 9 (MISO)
(DAC) 2 PA6 + 4 11 + PA1 8 (MOSI)
3 PA7 + 5 10 + PA0 11 (UPDI)
(RXD) 4 PB3 + 6 9 + PB0 7 (SCL)
(TXD) 5 PB2 + 7 8 + PB1 6 (SDA)
+--------+
**************************************************************************/
#include "Tiny8kOLED.h" // This is the modified library (M.V. Predoi)
#include <Wire.h>
#include <Adafruit_MLX90614.h>
#define LASER 3 //PA7
#define SENSOR 10 //PA3
#define SWITCH 9 //PA2
#define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 64 // OLED display height, in pixels
Adafruit_MLX90614 mlx = Adafruit_MLX90614();
double lastTempC = 0;
double lastTempF = 0;
//-----------------------------------------------------------------------
// Hardware setup
//-----------------------------------------------------------------------
void setup()
{
pinMode(LASER, OUTPUT);
pinMode(SWITCH, INPUT_PULLUP);
pinMode(SENSOR, INPUT);
mlx.begin();
oled.begin();
//Required to get MLX90614 to work wih ATtiny1614
Wire.setClock(110000);
}
//-----------------------------------------------------------------------
// Main loop
//-----------------------------------------------------------------------
void loop()
{
double tempC;
double tempF;
//Read switch
int button = digitalRead(SWITCH);
if (button == LOW)
{
//Turn on laser and show object temperatue
digitalWrite(LASER, HIGH);
tempC = mlx.readObjectTempC();
tempF = mlx.readObjectTempF();
}
else
{
//Turn off laser and show ambient temperatue
digitalWrite(LASER, LOW);
tempC = mlx.readAmbientTempC();
tempF = mlx.readAmbientTempF();
}
//Update dislay if temperature changed
if (tempC != lastTempC || tempF != lastTempF)
{
lastTempC = tempC;
lastTempF = tempF;
//Display temperatues
oled.setFont(FONT16X32);
oled.setCursor(4,0);
displayNumber((int)round(tempC * 10));
oled.setCursor(4,4);
displayNumber((int)round(tempF * 10));
oled.setFont(FONT8X16);
oled.setCursor(108,2);
oled.print("C");
oled.setCursor(108,6);
oled.print("F");
}
delay(250);
}
//--------------------------------------------------------------------
// format and display a temperature
//--------------------------------------------------------------------
void displayNumber(int number)
{
char buffer[10];
sprintf(buffer,"%4d\x2e%01d",number / 10, number % 10);
oled.print(buffer);
}
/*
* SSD1306xLED - Drivers for SSD1306 controlled dot matrix OLED/PLED 128x64 displays
*
* @created: 2014-08-12
* @author: Neven Boyanov
*
* Source code available at: https://bitbucket.org/tinusaur/ssd1306xled
* Modified by M.V. Predoi 2018-09-25
*/
#include <stdint.h>
#include <Arduino.h>
#include <Wire.h>
#include <util/delay.h>
/* Uncomment from the 3 line below this note, the fonts you intend to use:
* FONT6X8 = 764 bytes
* FONT8X16 = 1776 bytes
* FONT16X32= 1334 bytes
*/
//#define FONT6X8 0
#define FONT8X16 1
#define FONT16X32 2
// ----------------------------------------------------------------------------
#ifndef SSD1306
#define SSD1306 0x3C // Slave address
#endif
// ----------------------------------------------------------------------------
class SSD1306Device: public Print {
public:
SSD1306Device(void);
void begin(void);
void setFont(uint8_t font);
void ssd1306_send_command(uint8_t command);
void ssd1306_send_data_byte(uint8_t byte);
void ssd1306_send_data_start(void);
void ssd1306_send_data_stop(void);
void setCursor(uint8_t x, uint8_t y);
void fill(uint8_t fill);
void clear(void);
void bitmap(uint8_t x0, uint8_t y0, uint8_t x1, uint8_t y1, const uint8_t bitmap[]);
void ssd1306_send_command_start(void);
void ssd1306_send_command_stop(void);
void ssd1306_char_f8x16(uint8_t x, uint8_t y, const char ch[]);
virtual size_t write(byte c);
using Print::write;
};
extern SSD1306Device oled;
// ----------------------------------------------------------------------------
/*
* SSD1306xLED - Drivers for SSD1306 controlled dot matrix OLED/PLED 128x64 displays
*
* @created: 2014-08-12
* @author: Neven Boyanov
*
* Source code available at: https://bitbucket.org/tinusaur/ssd1306xled
*
*/
// ----------------------------------------------------------------------------
#include <stdlib.h>
#include <avr/io.h>
#include <avr/pgmspace.h>
#include "Tiny8kOLED.h"
#ifdef FONT6X8 // In case font6x8 is defined: load it
#include "font6x8.h"
#endif
#ifdef FONT8X16 // In case font8x16 is defined: load it
#include "font8x16.h"
#endif
#ifdef FONT16X32 // In case font16x32 is defined: load it
#include "font16x32.h"
#endif
// ----------------------------------------------------------------------------
const uint8_t ssd1306_init_sequence [] PROGMEM = { // Initialization Sequence
0xAE, // Display OFF (sleep mode)
0x20, 0b00, // Set Memory Addressing Mode
// 00=Horizontal Addressing Mode; 01=Vertical Addressing Mode;
// 10=Page Addressing Mode (RESET); 11=Invalid
0xB0, // Set Page Start Address for Page Addressing Mode, 0-7
0xC0, // Set COM Output Scan Direction
0x00, // ---set low column address
0x10, // ---set high column address
0x40, // --set start line address
0x81, 0x3F, // Set contrast control register
0xA0, // Set Segment Re-map. A0=address mapped; A1=address 127 mapped.
0xA6, // Set display mode. A6=Normal; A7=Inverse
0xA8, 0x3F, // Set multiplex ratio(1 to 64)
0xA4, // Output RAM to Display
// 0xA4=Output follows RAM content; 0xA5,Output ignores RAM content
0xD3, 0x00, // Set display offset. 00 = no offset
0xD5, // --set display clock divide ratio/oscillator frequency
0xF0, // --set divide ratio
0xD9, 0x22, // Set pre-charge period
0xDA, 0x12, // Set com pins hardware configuration
0xDB, // --set vcomh
0x20, // 0x20,0.77xVcc
0x8D, 0x14, // Set DC-DC enable
0xAF // Display ON in normal mode
};
uint8_t oledFont, ci, oledX, oledY;
// Program: 5248 bytes
SSD1306Device::SSD1306Device(void){}
void SSD1306Device::begin(void)
{
Wire.begin();
for (uint8_t i = 0; i < sizeof (ssd1306_init_sequence); i++) {
ssd1306_send_command(pgm_read_byte(&ssd1306_init_sequence[i]));
}
clear();
}
void SSD1306Device::setFont(uint8_t font)
{
oledFont = font;
}
void SSD1306Device::ssd1306_send_command_start(void) {
Wire.beginTransmission(SSD1306);
Wire.write(0x00); // write command
}
void SSD1306Device::ssd1306_send_command_stop(void) {
Wire.endTransmission();
}
void SSD1306Device::ssd1306_send_data_byte(uint8_t byte)
{
/*
//if(Wire.writeAvailable()){
ssd1306_send_data_stop();
ssd1306_send_data_start();
//}
*/
Wire.write(byte);
}
void SSD1306Device::ssd1306_send_command(uint8_t command)
{
ssd1306_send_command_start();
Wire.write(command);
ssd1306_send_command_stop();
}
void SSD1306Device::ssd1306_send_data_start(void)
{
Wire.beginTransmission(SSD1306);
Wire.write(0x40); //write data
}
void SSD1306Device::ssd1306_send_data_stop(void)
{
Wire.endTransmission();
}
void SSD1306Device::setCursor(uint8_t x, uint8_t y)
{
ssd1306_send_command_start();
Wire.write(0xb0 + y);
Wire.write(((x & 0xf0) >> 4) | 0x10); // | 0x10
Wire.write((x & 0x0f) | 0x01); // | 0x01
ssd1306_send_command_stop();
oledX = x;
oledY = y;
}
void SSD1306Device::clear(void)
{
fill(0x00);
}
void SSD1306Device::fill(uint8_t fill)
{
uint8_t m,n,o;
for (m = 0; m < 8; m++)
{
ssd1306_send_command(0xb0 + m); // page0 - page1
ssd1306_send_command(0x00); // low column start address
ssd1306_send_command(0x10); // high column start address
ssd1306_send_data_start();
for (n = 0, o = 0; n < 128; n++)
{
ssd1306_send_data_byte(fill);
o++;
if (o == BUFFER_LENGTH - 1)
{
ssd1306_send_data_stop();
ssd1306_send_data_start();
o = 0;
}
}
ssd1306_send_data_stop();
}
setCursor(0, 0);
}
size_t SSD1306Device::write(byte c) {
// This function is modified to work also with 16x32 fonts for digits
// Useful to display only numerical results in Largest Size!
//=================================================================
#ifdef FONT16X32
if(oledFont==2) {
// If "font16x32.h" contains only 10 symbols (0..9) rotated 90deg. right, then:
ci = c - 44; // Only symbols ,-./0...9: are available in 13kB file [0=char(16)]
if (oledX > 112){ // long numbers are cut to max 8 digits
return 1;
}
for (uint8_t j = 3; j > 1 ; j--) { // Send from top to bottom 2*16 bytes on rows
ssd1306_send_data_start();
for (uint8_t i = 0; i < 16; i++) { // Send 16 bytes as rows, at the same y position
Wire.write(pgm_read_byte(&ssd1306xled_font16x32[ci * 64 + 4*i +j]));
}
ssd1306_send_data_stop();
setCursor(oledX, oledY + 4-j); // Prepare position of next row of 16 bytes under the first one
}
setCursor(oledX, oledY-1); // Return a row higher
for (uint8_t j = 3; j > 1 ; j--) { // Send from the lower half 2*16 bytes on rows
ssd1306_send_data_start();
for (uint8_t i = 0; i < 16; i++) { // Send from top to bottom 2*16 bytes
Wire.write(pgm_read_byte(&ssd1306xled_font16x32[ci * 64 + 4*i +j -2]));
}
ssd1306_send_data_stop();
setCursor(oledX, oledY+1); // Relative move lower by 1 byte for last 16 bytes
}
setCursor(oledX+16, oledY-4); // Move cursor for next digit
}
#endif
//==================================================================
#ifdef FONT8X16
if(oledFont==1) {
if (c == '\n') {
oledY++;
if (oledY > 6) {
oledY = 6;
}
setCursor(0, oledY);
return 1;
}
ci = c - 32;
if (oledX > 120) {
oledY+=2;
if (oledY > 6) {
oledY = 6;
}
setCursor(0, oledY);
}
ssd1306_send_data_start();
for (uint8_t i = 0; i < 8; i++) {
Wire.write(pgm_read_byte(&ssd1306xled_font8x16[ci * 16 + i]));
}
ssd1306_send_data_stop();
setCursor(oledX, oledY + 1);
ssd1306_send_data_start();
for (uint8_t i = 0; i < 8; i++) {
Wire.write(pgm_read_byte(&ssd1306xled_font8x16[ci * 16 + i + 8]));
}
ssd1306_send_data_stop();
setCursor(oledX + 8, oledY - 1);
}
#endif
//==================================================================
#ifdef FONT6X8
if(oledFont== 0) {
if (c == '\n') {
if (oledFont == FONT6X8) {
oledY++;
if (oledY > 7) {
oledY = 7;
}
setCursor(0, oledY);
return 1;
}
}
ci = c - 32;
if (oledX > 122) {
oledY++;
if (oledY > 7) {
oledY = 7;
}
setCursor(0, oledY);
}
ssd1306_send_data_start();
for (uint8_t i= 0; i < 6; i++) {
ssd1306_send_data_byte(pgm_read_byte(&ssd1306xled_font6x8[ci * 6 + i]));
}
ssd1306_send_data_stop();
oledX+=6; // we don't need to call setCursor for every character.
}
#endif
//==================================================================
return 1;
}
void SSD1306Device::bitmap(uint8_t x0, uint8_t y0, uint8_t x1, uint8_t y1, const uint8_t bitmap[])
{
uint16_t j = 0;
uint8_t y, x;
// if (y1 % 8 == 0) y = y1 / 8; // else y = y1 / 8 + 1; // tBUG :: this does nothing as y is initialized below
// THIS PARAM rule on y makes any adjustment here WRONG //usage oled.bitmap(START X IN PIXELS, START Y IN ROWS OF 8 PIXELS, END X IN PIXELS, END Y IN ROWS OF 8 PIXELS, IMAGE ARRAY);
for (y = y0; y < y1; y++)
{
setCursor(x0,y);
ssd1306_send_data_start();
for (x = x0; x < x1; x++)
{
ssd1306_send_data_byte(pgm_read_byte(&bitmap[j++]));
}
ssd1306_send_data_stop();
}
setCursor(0, 0);
}
SSD1306Device oled;
// ----------------------------------------------------------------------------
/*
* SSD1306xLED - Drivers for SSD1306 controlled dot matrix OLED/PLED 128x64 displays
*
* @created: 2014-08-12
* @author: Neven Boyanov
*
* Source code available at: https://bitbucket.org/tinusaur/ssd1306xled
* modified for 16x32 fonts: 2017-01-12 @author: M. V. Predoi
*/
// ----------------------------------------------------------------------------
#include <avr/pgmspace.h>
// ----------------------------------------------------------------------------
/* Standard ASCII 16x32 font */
const uint8_t ssd1306xled_font16x32 [] PROGMEM = {
// @0 ',' (16 pixels wide)
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x40, 0x00, 0x00, 0x00, // #
0xE3, 0x80, 0x00, 0x00, // ### ###
0x7F, 0x80, 0x00, 0x00, // ########
0x3F, 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, //
// @32 '-' (16 pixels wide)
0x00, 0x00, 0x00,0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0xE0, 0x00, // ###
0x00, 0x00, 0xE0, 0x00, // ###
0x00, 0x00, 0xE0, 0x00, // ###
0x00, 0x00, 0xE0, 0x00, // ###
0x00, 0x00, 0xE0, 0x00, // ###
0x00, 0x00, 0xE0, 0x00, // ###
0x00, 0x00, 0xE0, 0x00, // ###
0x00, 0x00, 0xE0, 0x00, // ###
0x00, 0x00, 0xE0, 0x00, // ###
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
// @48 '.' (16 pixels wide)
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0xE0, 0x00, 0x00, 0x00, // ###
0xE0, 0x00, 0x00, 0x00, // ###
0xE0, 0x00, 0x00, 0x00, // ###
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
// @64 '/' (16 pixels wide)
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x80, 0x00, 0x00, 0x00, // #
0xF8, 0x00, 0x00, 0x00, // #####
0xFF, 0x80, 0x00, 0x00, // #########
0x7F, 0xF8, 0x00, 0x00, // ############
0x07, 0xFF, 0x80, 0x00, // ############
0x00, 0x7F, 0xF8, 0x00, // ############
0x00, 0x07, 0xFF, 0x80, // ############
0x00, 0x00, 0x7F, 0xF8, // ############
0x00, 0x00, 0x07, 0xF8, // ########
0x00, 0x00, 0x00, 0x78, // ####
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
// @128 '0' (16 pixels wide)
0x00, 0xFF, 0xF8, 0x00, // #############
0x0F, 0xFF, 0xFF, 0x00, // ####################
0x1F, 0xFF, 0xFF, 0xC0, // #######################
0x3F, 0x00, 0x07, 0xE0, // ###### ######
0x78, 0x00, 0x00, 0xF0, // #### ####
0xF0, 0x00, 0x00, 0x78, // #### ####
0xE0, 0x00, 0x00, 0x38, // ### ###
0xE0, 0x00, 0x00, 0x38, // ### ###
0xE0, 0x00, 0x00, 0x38, // ### ###
0xF0, 0x00, 0x00, 0x78, // #### ####
0x78, 0x00, 0x00, 0xF0, // #### ####
0x3F, 0x00, 0x07, 0xE0, // ###### ######
0x1F, 0xFF, 0xFF, 0xC0, // #######################
0x07, 0xFF, 0xFF, 0x00, // ###################
0x00, 0xFF, 0xF8, 0x00, // #############
0x00, 0x00, 0x00, 0x00, //
// @192 '1' (16 pixels wide)
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x38, 0x00, // ###
0x00, 0x00, 0x1C, 0x00, // ###
0x00, 0x00, 0x0E, 0x00, // ###
0x00, 0x00, 0x0F, 0x00, // ####
0x00, 0x00, 0x07, 0x80, // ####
0x00, 0x00, 0x03, 0xC0, // ####
0xFF, 0xFF, 0xFF, 0xF0, // ############################
0xFF, 0xFF, 0xFF, 0xF8, // #############################
0xFF, 0xFF, 0xFF, 0xF8, // #############################
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
// @256 '2' (16 pixels wide)
0xE0, 0x00, 0x0E, 0x00, // ### ###
0xF8, 0x00, 0x0F, 0xC0, // ##### ######
0xFE, 0x00, 0x0F, 0xE0, // ####### #######
0xFF, 0x00, 0x01, 0xF0, // ######## #####
0xEF, 0x80, 0x00, 0x70, // ### ##### ###
0xE7, 0xC0, 0x00, 0x78, // ### ##### ####
0xE1, 0xE0, 0x00, 0x38, // ### #### ###
0xE0, 0xF0, 0x00, 0x38, // ### #### ###
0xE0, 0x78, 0x00, 0x38, // ### #### ###
0xE0, 0x3E, 0x00, 0x38, // ### ##### ###
0xE0, 0x1F, 0x00, 0x78, // ### ##### ####
0xE0, 0x0F, 0xC1, 0xF0, // ### ###### #####
0xE0, 0x03, 0xFF, 0xE0, // ### #############
0xE0, 0x01, 0xFF, 0xC0, // ### ###########
0xE0, 0x00, 0x3F, 0x00, // ### ######
0x00, 0x00, 0x00, 0x00, //
// @320 '3' (16 pixels wide)
0x07, 0x00, 0x03, 0x00, // ### ##
0x1F, 0x00, 0x03, 0xC0, // ##### ####
0x3F, 0x00, 0x03, 0xE0, // ###### #####
0x7C, 0x00, 0x00, 0xF0, // ##### ####
0x70, 0x00, 0x00, 0x78, // ### ####
0xE0, 0x00, 0x00, 0x38, // ### ###
0xE0, 0x03, 0x80, 0x38, // ### ### ###
0xE0, 0x03, 0x80, 0x38, // ### ### ###
0xE0, 0x03, 0x80, 0x38, // ### ### ###
0xF0, 0x03, 0xC0, 0x78, // #### #### ####
0x70, 0x07, 0xE0, 0xF0, // ### ###### ####
0x7C, 0x1F, 0xFF, 0xE0, // ##### ################
0x3F, 0xFE, 0x7F, 0xC0, // ############# #########
0x1F, 0xFC, 0x1F, 0x80, // ########### ######
0x03, 0xF0, 0x00, 0x00, // ######
0x00, 0x00, 0x00, 0x00, //
// @384 '4' (16 pixels wide)
0x01, 0xE0, 0x00, 0x00, // ####
0x01, 0xF8, 0x00, 0x00, // ######
0x01, 0xFE, 0x00, 0x00, // ########
0x01, 0xDF, 0x80, 0x00, // ### ######
0x01, 0xC7, 0xE0, 0x00, // ### ######
0x01, 0xC1, 0xF0, 0x00, // ### #####
0x01, 0xC0, 0x7C, 0x00, // ### #####
0x01, 0xC0, 0x3F, 0x00, // ### ######
0x01, 0xC0, 0x0F, 0xC0, // ### ######
0x01, 0xC0, 0x03, 0xF0, // ### ######
0xFF, 0xFF, 0xFF, 0xF8, // #############################
0xFF, 0xFF, 0xFF, 0xF8, // #############################
0xFF, 0xFF, 0xFF, 0xF8, // #############################
0x01, 0xC0, 0x00, 0x00, // ###
0x01, 0xC0, 0x00, 0x00, // ###
0x01, 0xC0, 0x00, 0x00, // ###
// @448 '5' (16 pixels wide)
0x07, 0x03, 0xC0, 0x00, // ### ####
0x1F, 0x03, 0xFF, 0x80, // ##### ###########
0x3F, 0x03, 0xFF, 0xF8, // ###### ###############
0x7C, 0x01, 0xFF, 0xF8, // ##### ##############
0x70, 0x00, 0xE0, 0x78, // ### ### ####
0xE0, 0x00, 0x70, 0x38, // ### ### ###
0xE0, 0x00, 0x70, 0x38, // ### ### ###
0xE0, 0x00, 0x70, 0x38, // ### ### ###
0xE0, 0x00, 0x70, 0x38, // ### ### ###
0xF0, 0x00, 0xF0, 0x38, // #### #### ###
0x78, 0x01, 0xE0, 0x38, // #### #### ###
0x7E, 0x03, 0xE0, 0x38, // ###### ##### ###
0x1F, 0xFF, 0xC0, 0x38, // ############### ###
0x0F, 0xFF, 0x80, 0x38, // ############# ###
0x01, 0xFC, 0x00, 0x00, // #######
0x00, 0x00, 0x00, 0x00, //
// @512 '6' (16 pixels wide)
0x00, 0xFF, 0xF0, 0x00, // ############
0x0F, 0xFF, 0xFF, 0x00, // ####################
0x1F, 0xFF, 0xFF, 0xC0, // #######################
0x3E, 0x07, 0x83, 0xE0, // ##### #### #####
0x78, 0x01, 0xC0, 0xF0, // #### ### ####
0xF0, 0x01, 0xC0, 0x70, // #### ### ###
0xE0, 0x00, 0xE0, 0x38, // ### ### ###
0xE0, 0x00, 0xE0, 0x38, // ### ### ###
0xE0, 0x00, 0xE0, 0x38, // ### ### ###
0xF0, 0x01, 0xE0, 0x38, // #### #### ###
0x78, 0x01, 0xC0, 0x78, // #### ### ####
0x7C, 0x07, 0xC0, 0xF0, // ##### ##### ####
0x3F, 0xFF, 0x83, 0xE0, // ############### #####
0x0F, 0xFF, 0x03, 0xC0, // ############ ####
0x03, 0xFC, 0x03, 0x00, // ######## ##
0x00, 0x00, 0x00, 0x00, //
// @576 '7' (16 pixels wide)
0x00, 0x00, 0x00, 0x38, // ###
0x00, 0x00, 0x00, 0x38, // ###
0x00, 0x00, 0x00, 0x38, // ###
0xF8, 0x00, 0x00, 0x38, // ##### ###
0xFF, 0xC0, 0x00, 0x38, // ########## ###
0xFF, 0xF8, 0x00, 0x38, // ############# ###
0x07, 0xFF, 0x00, 0x38, // ########### ###
0x00, 0x3F, 0xC0, 0x38, // ######## ###
0x00, 0x07, 0xF0, 0x38, // ####### ###
0x00, 0x00, 0xFC, 0x38, // ###### ###
0x00, 0x00, 0x3F, 0x38, // ###### ###
0x00, 0x00, 0x0F, 0xB8, // ##### ###
0x00, 0x00, 0x03, 0xF8, // #######
0x00, 0x00, 0x00, 0xF8, // #####
0x00, 0x00, 0x00, 0x38, // ###
0x00, 0x00, 0x00, 0x00, //
// @640 '8' (16 pixels wide)
0x07, 0xF0, 0x00, 0x00, // #######
0x1F, 0xFC, 0x1F, 0x80, // ########### ######
0x3F, 0xFE, 0x7F, 0xE0, // ############# ##########
0x7C, 0x1E, 0xFF, 0xF0, // ##### #### ############
0x70, 0x07, 0xE0, 0xF0, // ### ###### ####
0xF0, 0x03, 0xC0, 0x78, // #### #### ####
0xE0, 0x03, 0x80, 0x38, // ### ### ###
0xE0, 0x03, 0x80, 0x38, // ### ### ###
0xE0, 0x03, 0x80, 0x38, // ### ### ###
0xE0, 0x07, 0xC0, 0x78, // ### ##### ####
0x70, 0x07, 0xE0, 0xF0, // ### ###### ####
0x7C, 0x1E, 0xFF, 0xF0, // ##### #### ############
0x3F, 0xFC, 0x7F, 0xC0, // ############ #########
0x1F, 0xF8, 0x1F, 0x80, // ########## ######
0x07, 0xF0, 0x00, 0x00, // #######
0x00, 0x00, 0x00, 0x00, //
// @704 '9' (16 pixels wide)
0x06, 0x00, 0xFE, 0x00, // ## #######
0x1E, 0x07, 0xFF, 0xC0, // #### #############
0x7E, 0x0F, 0xFF, 0xE0, // ###### ###############
0x78, 0x1F, 0x03, 0xF0, // #### ##### ######
0xF0, 0x1C, 0x00, 0xF0, // #### ### ####
0xE0, 0x3C, 0x00, 0x78, // ### #### ####
0xE0, 0x38, 0x00, 0x38, // ### ### ###
0xE0, 0x38, 0x00, 0x38, // ### ### ###
0xE0, 0x38, 0x00, 0x38, // ### ### ###
0x70, 0x1C, 0x00, 0x78, // ### ### ####
0x78, 0x1C, 0x00, 0xF0, // #### ### ####
0x3E, 0x0F, 0x01, 0xE0, // ##### #### ####
0x1F, 0xFF, 0xFF, 0xC0, // #######################
0x07, 0xFF, 0xFF, 0x80, // ####################
0x00, 0x7F, 0xF8, 0x00, // ############
0x00, 0x00, 0x00, 0x00, //
// @768 ':' (16 pixels wide)
0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0xE0, 0x00, 0x38, // ### ###
0x00, 0xE0, 0x00, 0x38, // ### ###
0x00, 0xE0, 0x00, 0x38, // ### ###
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
0x00, 0x00, 0x00, 0x00, //
};
/*
* SSD1306xLED - Drivers for SSD1306 controlled dot matrix OLED/PLED 128x64 displays
*
* @created: 2014-08-12
* @author: Neven Boyanov
*
* Source code available at: https://bitbucket.org/tinusaur/ssd1306xled
*
*/
// ----------------------------------------------------------------------------
#include <avr/pgmspace.h>
// ----------------------------------------------------------------------------
/* Standard ASCII 8x16 font */
const uint8_t ssd1306xled_font8x16 [] PROGMEM = {
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // 0
0x00,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x30,0x00,0x00,0x00, // ! 1
0x00,0x10,0x0C,0x06,0x10,0x0C,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // " 2
0x40,0xC0,0x78,0x40,0xC0,0x78,0x40,0x00,0x04,0x3F,0x04,0x04,0x3F,0x04,0x04,0x00, // # 3
0x00,0x70,0x88,0xFC,0x08,0x30,0x00,0x00,0x00,0x18,0x20,0xFF,0x21,0x1E,0x00,0x00, // $ 4
0xF0,0x08,0xF0,0x00,0xE0,0x18,0x00,0x00,0x00,0x21,0x1C,0x03,0x1E,0x21,0x1E,0x00, // % 5
0x00,0xF0,0x08,0x88,0x70,0x00,0x00,0x00,0x1E,0x21,0x23,0x24,0x19,0x27,0x21,0x10, // & 6
0x10,0x16,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // ' 7
0x00,0x00,0x00,0xE0,0x18,0x04,0x02,0x00,0x00,0x00,0x00,0x07,0x18,0x20,0x40,0x00, // ( 8
0x00,0x02,0x04,0x18,0xE0,0x00,0x00,0x00,0x00,0x40,0x20,0x18,0x07,0x00,0x00,0x00, // ) 9
0x40,0x40,0x80,0xF0,0x80,0x40,0x40,0x00,0x02,0x02,0x01,0x0F,0x01,0x02,0x02,0x00, // * 10
0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x1F,0x01,0x01,0x01,0x00, // + 11
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xB0,0x70,0x00,0x00,0x00,0x00,0x00, // , 12
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01, // - 13
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,0x00,0x00, // . 14
0x00,0x00,0x00,0x00,0x80,0x60,0x18,0x04,0x00,0x60,0x18,0x06,0x01,0x00,0x00,0x00, // / 15
0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00, // 0 16
0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00, // 1 17
0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00, // 2 18
0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00, // 3 19
0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00, // 4 20
0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00, // 5 21
0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00, // 6 22
0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00, // 7 23
0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00, // 8 24
0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00, // 9 25
0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00, // : 26
0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x60,0x00,0x00,0x00,0x00, // ; 27
0x00,0x00,0x80,0x40,0x20,0x10,0x08,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x20,0x00, // < 28
0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00, // = 29
0x00,0x08,0x10,0x20,0x40,0x80,0x00,0x00,0x00,0x20,0x10,0x08,0x04,0x02,0x01,0x00, // > 30
0x00,0x70,0x48,0x08,0x08,0x08,0xF0,0x00,0x00,0x00,0x00,0x30,0x36,0x01,0x00,0x00, // ? 31
0xC0,0x30,0xC8,0x28,0xE8,0x10,0xE0,0x00,0x07,0x18,0x27,0x24,0x23,0x14,0x0B,0x00, // @ 32
0x00,0x00,0xC0,0x38,0xE0,0x00,0x00,0x00,0x20,0x3C,0x23,0x02,0x02,0x27,0x38,0x20, // A 33
0x08,0xF8,0x88,0x88,0x88,0x70,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x11,0x0E,0x00, // B 34
//0xC0,0x30,0x08,0x08,0x08,0x08,0x38,0x00,0x07,0x18,0x20,0x20,0x20,0x10,0x08,0x00, // C 35
0x06,0x09,0xC6,0x20,0x20,0x20,0x20,0xE0,0x00,0x1F,0x60,0x80,0x80,0x80,0x40,0x20, // oC 35
0x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00, // D 36
0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x20,0x23,0x20,0x18,0x00, // E 37
//0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x00,0x03,0x00,0x00,0x00, // F 38
0x06,0x29,0xE6,0x20,0x20,0xE0,0x20,0x40,0x00,0x80,0xFF,0x82,0x20,0x0D,0x00,0x00, // oF 38
0xC0,0x30,0x08,0x08,0x08,0x38,0x00,0x00,0x07,0x18,0x20,0x20,0x22,0x1E,0x02,0x00, // G 39
0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x20,0x3F,0x21,0x01,0x01,0x21,0x3F,0x20, // H 40
0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00, // I 41
0x00,0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,0x00, // J 42
0x08,0xF8,0x88,0xC0,0x28,0x18,0x08,0x00,0x20,0x3F,0x20,0x01,0x26,0x38,0x20,0x00, // K 43
0x08,0xF8,0x08,0x00,0x00,0x00,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x20,0x30,0x00, // L 44
0x08,0xF8,0xF8,0x00,0xF8,0xF8,0x08,0x00,0x20,0x3F,0x00,0x3F,0x00,0x3F,0x20,0x00, // M 45
0x08,0xF8,0x30,0xC0,0x00,0x08,0xF8,0x08,0x20,0x3F,0x20,0x00,0x07,0x18,0x3F,0x00, // N 46
0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x10,0x20,0x20,0x20,0x10,0x0F,0x00, // O 47
0x08,0xF8,0x08,0x08,0x08,0x08,0xF0,0x00,0x20,0x3F,0x21,0x01,0x01,0x01,0x00,0x00, // P 48
0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x18,0x24,0x24,0x38,0x50,0x4F,0x00, // Q 49
0x08,0xF8,0x88,0x88,0x88,0x88,0x70,0x00,0x20,0x3F,0x20,0x00,0x03,0x0C,0x30,0x20, // R 50
0x00,0x70,0x88,0x08,0x08,0x08,0x38,0x00,0x00,0x38,0x20,0x21,0x21,0x22,0x1C,0x00, // S 51
0x18,0x08,0x08,0xF8,0x08,0x08,0x18,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00, // T 52
0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00, // U 53
0x08,0x78,0x88,0x00,0x00,0xC8,0x38,0x08,0x00,0x00,0x07,0x38,0x0E,0x01,0x00,0x00, // V 54
0xF8,0x08,0x00,0xF8,0x00,0x08,0xF8,0x00,0x03,0x3C,0x07,0x00,0x07,0x3C,0x03,0x00, // W 55
0x08,0x18,0x68,0x80,0x80,0x68,0x18,0x08,0x20,0x30,0x2C,0x03,0x03,0x2C,0x30,0x20, // X 56
0x08,0x38,0xC8,0x00,0xC8,0x38,0x08,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00, // Y 57
0x10,0x08,0x08,0x08,0xC8,0x38,0x08,0x00,0x20,0x38,0x26,0x21,0x20,0x20,0x18,0x00, // Z 58
0x00,0x00,0x00,0xFE,0x02,0x02,0x02,0x00,0x00,0x00,0x00,0x7F,0x40,0x40,0x40,0x00, // [ 59
0x00,0x0C,0x30,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x06,0x38,0xC0,0x00, // \ 60
0x00,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,0x00,0x40,0x40,0x40,0x7F,0x00,0x00,0x00, // ] 61
0x00,0x00,0x04,0x02,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // ^ 62
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80, // _ 63
0x00,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // ` 64
0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x19,0x24,0x22,0x22,0x22,0x3F,0x20, // a 65
0x08,0xF8,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x3F,0x11,0x20,0x20,0x11,0x0E,0x00, // b 66
0x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,0x0E,0x11,0x20,0x20,0x20,0x11,0x00, // c 67
0x00,0x00,0x00,0x80,0x80,0x88,0xF8,0x00,0x00,0x0E,0x11,0x20,0x20,0x10,0x3F,0x20, // d 68
0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x22,0x22,0x22,0x22,0x13,0x00, // e 69
0x00,0x80,0x80,0xF0,0x88,0x88,0x88,0x18,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00, // f 70
0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x6B,0x94,0x94,0x94,0x93,0x60,0x00, // g 71
0x08,0xF8,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20, // h 72
0x00,0x80,0x98,0x98,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00, // i 73
0x00,0x00,0x00,0x80,0x98,0x98,0x00,0x00,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00, // j 74
0x08,0xF8,0x00,0x00,0x80,0x80,0x80,0x00,0x20,0x3F,0x24,0x02,0x2D,0x30,0x20,0x00, // k 75
0x00,0x08,0x08,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00, // l 76
0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x20,0x3F,0x20,0x00,0x3F,0x20,0x00,0x3F, // m 77
0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20, // n 78
0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00, // o 79
0x80,0x80,0x00,0x80,0x80,0x00,0x00,0x00,0x80,0xFF,0xA1,0x20,0x20,0x11,0x0E,0x00, // p 80
0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x0E,0x11,0x20,0x20,0xA0,0xFF,0x80, // q 81
0x80,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x20,0x20,0x3F,0x21,0x20,0x00,0x01,0x00, // r 82
0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x33,0x24,0x24,0x24,0x24,0x19,0x00, // s 83
0x00,0x80,0x80,0xE0,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x1F,0x20,0x20,0x00,0x00, // t 84
0x80,0x80,0x00,0x00,0x00,0x80,0x80,0x00,0x00,0x1F,0x20,0x20,0x20,0x10,0x3F,0x20, // u 85
0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x00,0x01,0x0E,0x30,0x08,0x06,0x01,0x00, // v 86
0x80,0x80,0x00,0x80,0x00,0x80,0x80,0x80,0x0F,0x30,0x0C,0x03,0x0C,0x30,0x0F,0x00, // w 87
0x00,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x31,0x2E,0x0E,0x31,0x20,0x00, // x 88
0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x80,0x81,0x8E,0x70,0x18,0x06,0x01,0x00, // y 89
0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x21,0x30,0x2C,0x22,0x21,0x30,0x00, // z 90
0x00,0x00,0x00,0x00,0x80,0x7C,0x02,0x02,0x00,0x00,0x00,0x00,0x00,0x3F,0x40,0x40, // { 91
0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00, // | 92
0x00,0x02,0x02,0x7C,0x80,0x00,0x00,0x00,0x00,0x40,0x40,0x3F,0x00,0x00,0x00,0x00, // } 93
0x00,0x06,0x01,0x01,0x02,0x02,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // ~ 94
};
// ----------------------------------------------------------------------------
Thanks to MnMakerMan.
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