Supprimer 'offok.ino'
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offok.ino
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offok.ino
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/*--------------------------------------------------------------*/
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/* Projet: OFFOK */
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/* File : offok.ino */
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/* Author: JeARZ 02/14/21 */
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/*--------------------------------------------------------------*/
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/*
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This gets IR codes send by a TvBeGone & displays results on OLED
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02/14/21: First proof of IR sensor & Oled on UNO
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02/17/21: Updated to new lib U8g2lib, works OK on UNO
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04/05/21: works OK on NANO
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04/22/21: new logo, display hex code, test piezo OK
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05/19/21: added offok_tunes.h for rtttl libraries & ringtones
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logo.h renamed to offok_logo.h
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10/08/21: enun t_tune for calls of play_r3tl for when SOUND is OFF
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TODO: adjust parameters, use protothreads ?
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*/
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#include <Arduino.h>
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/*
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Graphics settings
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*/
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#include <U8g2lib.h>
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#ifdef U8X8_HAVE_HW_SPI
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#include <SPI.h>
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#endif
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#ifdef U8X8_HAVE_HW_I2C
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#include <Wire.h>
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#endif
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U8G2_SH1106_128X64_NONAME_1_HW_I2C u8g2\
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(U8G2_R0, /* RST=*/ U8X8_PIN_NONE);
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#include "offok_logo.h" // Home logo :-)
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/*
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IR settings
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*/
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#include <IRremote.h>
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/* the function tone() uses timer2 by default, so does IRremote lib.
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* File IRremoteBoardDefs.h, in lib IRremote define wich timer to use */
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// #define IR_USE_TIMER1 // use Timer 1 instead of Timer 2
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#define NBCODES 120 // min number of codes to qualify a kit
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#define ACQUINONE 3000 // no IR signal timeout in millisecond
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const int RECV_PIN = 2; // IR receiver signal pin
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IRrecv irrecv(RECV_PIN);
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decode_results results;
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/*
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* Sound settings
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*/
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#define SOUND_ON // comment if you can't stand the noise !
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enum t_tune {NoTone, Intro, CountOK, CountKO, GetIR };
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#ifdef SOUND_ON
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#define PIEZO 7 // Loudspeaker pin
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#include "offok_tunes.h" // predefined ringtones juke-box :-)
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#endif
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//#define DEBUG
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// ==================== Functions ====================
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void showTrace(); // defined after main ifdef DEBUG
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void showCount(int val) ; // defined after main not used anymore
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// play a rtttl ringtone defined in offok_tunes.h
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void play_r3tl (t_tune itune){
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char * rtune;
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#ifdef SOUND_ON
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switch (itune) { // ugly code to manage SOUND off
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case NoTone : noTone(PIEZO);
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return;
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case Intro : rtune = _rIntro_ ;
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break;
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case CountOK : rtune = _rCountOK_ ;
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break;
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case CountKO : rtune = _rCountKO_ ;
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break;
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case GetIR : rtune = _rGetIR_ ;
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break;
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default : rtune = _rCountOK2_;
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}
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anyrtttl::blocking::play(PIEZO, rtune);
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#endif // else: do nothing when ! SOUND_OFF
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}
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void drawLogo(void) { // draw the logo screen
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u8g2.firstPage();
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do {
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u8g2.drawXBMP( 0, 0, logo_width, logo_height, logo_bits);
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} while ( u8g2.nextPage() );
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}
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// Oled brightness dimmer, slope up or down
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void contrastSlope(int depart, int aim, int inc, int lag) {
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int i=depart;
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// at first, if increasing then
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if (inc > 0) u8g2.setPowerSave(0); // disable oled
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do {
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i=constrain(i,0,255);
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u8g2.setContrast(i); // 0 (no contrast) to 255
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delay (lag);
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i=i+inc;
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} while (i != aim);
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// at end, if decreasing then
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if (inc < 0) u8g2.clear(); // clear oled
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}
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// & at the end ... the winner is
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void showResult(int val){
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char l1[8];
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sprintf(l1, "%4d",val);
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u8g2.firstPage();
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do {
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u8g2.setFont(u8g2_font_profont17_tr);
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u8g2.drawStr(10,24, "Total recus :");
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u8g2.setFont(u8g2_font_profont22_tr);
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u8g2.drawStr(35,55, l1);
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} while ( u8g2.nextPage() );
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if (val > NBCODES)
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play_r3tl(CountOK);
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else
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play_r3tl(CountKO);
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play_r3tl(NoTone);
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}
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// display incoming IR frame code
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void showCode(unsigned long val) {
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char buf[16];
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play_r3tl(GetIR);
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u8g2.firstPage();
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do {
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u8g2.setFont(u8g2_font_profont17_tr);
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u8g2.drawStr(16,24, "Code recu :");
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sprintf(buf, "%08X", val ) ;
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u8g2.setFont(u8g2_font_profont22_tr);
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u8g2.drawStr(16,54,buf);
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} while ( u8g2.nextPage() );
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}
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void setup(void) {
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play_r3tl(NoTone);
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u8g2.begin();
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u8g2.clear();
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#ifdef DEBUG
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Serial.begin(9600);
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#endif
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play_r3tl(Intro);
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drawLogo();
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contrastSlope(0, 255, 1, 15);
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irrecv.enableIRIn(); // Start the receiver
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delay(1000);
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}
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// ==================== Main ====================
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// Global parameters
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int cl=0; unsigned long lastReading=0, currentt=0;
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void loop(void) {
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play_r3tl(NoTone);
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if (irrecv.decode(&results)) { // if we keep getting signals, it is running
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lastReading=millis();
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cl += 1;
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showCode(results.value); //showCount(cl);
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irrecv.resume();
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}
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else // got no more reading
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{ // if we keep getting nothing, then it is over
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currentt = millis();
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if ((lastReading + ACQUINONE < currentt) && ( cl > 0)) { // lastReading too old
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showTrace();
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showResult(cl); cl = 0;
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contrastSlope(255, 0, -1, 35); // fades results in ~ 9 sec
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delay(1000);
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drawLogo();
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contrastSlope(0, 255, 1, 15); // takes ~ 4 sec for logo to be full bright
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}
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}
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} // loop
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// debugging
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void showTrace() {
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#ifdef DEBUG
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Serial.print("OK cl : ");
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Serial.print(cl);
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Serial.print(" currentt : ");
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Serial.print(currentt);
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Serial.print(" lastReading : ");
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Serial.println(lastReading);
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#endif
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}
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// show IR frames count, replaced by showResult
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void showCount(int val) {
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char buf[16];
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u8g2.firstPage();
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do {
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u8g2.setFont(u8g2_font_fub14_tr);
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u8g2.drawStr(12,28,"Codes lus :");
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sprintf(buf, "%3d", val ) ;
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u8g2.setFont(u8g2_font_fub20_tr);
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u8g2.drawStr(40,60,buf);
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} while ( u8g2.nextPage() );
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}
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