Table des matières
Programmes Arduino Minitel
Librairies
- prise Arduino D2(RX) sur 3 minitel (TX)
- prise Arduino D3(TX) sur 1 minitel (RX)
- prise Arduino GND sur 2 minitel (Masse)
Minitel Demo
Minitel-Esp32 Test Laison serie entre minitel et terminal arduino ou esp32
- ESP32_Minitel-Demo000.ino
// OK apres test void setup() { Serial.begin(115200); // port debug Serial2.begin(1200, SERIAL_7E1); // port minitel } void loop() { // redirection debug -> minitel while (Serial.available() > 0) { Serial2.write(Serial.read()); } // redirection minitel -> debug while (Serial2.available() > 0) { Serial.write(Serial2.read()); } }
Minitel-ESP32 Test differant affichage
- ESP32_Minitel-Demo001.ino
// Code OK apres test //////////////////////////////////////////////////////////////////////// /* Minitel1B_Hard - Démo - Version du 11 juin 2017 à 16h00 Copyright 2016, 2017 - Eric Sérandour >> Légèrement adapté pour l'ESP32 par iodeo Documentation utilisée : Spécifications Techniques d'Utilisation du Minitel 1B http://543210.free.fr/TV/stum1b.pdf //////////////////////////////////////////////////////////////////////// This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ //////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////// // DEBUT DU PROGRAMME //////////////////////////////////////////////////////////////////////// #include <Minitel1B_Hard.h> Minitel minitel(Serial2); // Le port utilisé sur ESP32 int wait = 10000; //////////////////////////////////////////////////////////////////////// void setup() { Serial.begin(115200); // Le port de débug minitel.changeSpeed(minitel.searchSpeed()); } //////////////////////////////////////////////////////////////////////// void loop() { demoCaracteres(); demoGraphic(); demoTailles(); demoCouleurs(); demoCurseur(); } //////////////////////////////////////////////////////////////////////// void newPage(String titre) { minitel.newScreen(); minitel.println(titre); for (int i=1; i<=40; i++) { minitel.writeByte(0x7E); } minitel.moveCursorReturn(1); } //////////////////////////////////////////////////////////////////////// void demoCaracteres() { newPage("LES CARACTERES"); // Mode texte minitel.println("MODE TEXTE SANS LIGNAGE :"); for (int i=0x20; i<=0x7F; i++) { minitel.writeByte(i); } minitel.moveCursorReturn(2); minitel.println("MODE TEXTE AVEC LIGNAGE :"); minitel.attributs(DEBUT_LIGNAGE); // En mode texte, le lignage est déclenché par le premier espace rencontré (0x20). for (int i=0x20; i<=0x7F; i++) { minitel.writeByte(i); } minitel.attributs(FIN_LIGNAGE); minitel.moveCursorReturn(2); // Mode semi-graphique minitel.textMode(); minitel.println("MODE SEMI-GRAPHIQUE SANS LIGNAGE :"); minitel.graphicMode(); for (int i=0x20; i<=0x7F; i++) { minitel.writeByte(i); } minitel.moveCursorReturn(2); minitel.textMode(); minitel.println("MODE SEMI-GRAPHIQUE AVEC LIGNAGE :"); minitel.graphicMode(); minitel.attributs(DEBUT_LIGNAGE); for (int i=0x20; i<=0x7F; i++) { minitel.writeByte(i); } minitel.attributs(FIN_LIGNAGE); minitel.moveCursorReturn(2); delay(wait); } //////////////////////////////////////////////////////////////////////// void demoGraphic() { newPage("LA FONCTION GRAPHIC"); minitel.textMode(); minitel.println("Un caractère semi-graphique est composé de 6 pseudo-pixels :"); minitel.println(); minitel.graphicMode(); minitel.attributs(DEBUT_LIGNAGE); minitel.writeByte(0x7F); minitel.attributs(FIN_LIGNAGE); minitel.textMode(); minitel.print(" avec lignage ou "); minitel.graphicMode(); minitel.writeByte(0x7F); minitel.textMode(); minitel.println(" sans lignage."); minitel.println(); String chaine = ""; chaine += "minitel.graphic(0b101011) donne "; minitel.textMode(); minitel.print(chaine); minitel.graphicMode(); minitel.graphic(0b101011); minitel.textMode(); minitel.println(); minitel.println(); chaine = ""; chaine += "minitel.graphic(0b110110,30,15) donne "; minitel.print(chaine); minitel.graphicMode(); minitel.graphic(0b110110,30,15); minitel.noCursor(); delay(2*wait); } //////////////////////////////////////////////////////////////////////// void demoTailles() { newPage("LES TAILLES"); minitel.println("GRANDEUR_NORMALE"); minitel.attributs(DOUBLE_HAUTEUR); minitel.print("DOUBLE_HAUTEUR"); minitel.attributs(DOUBLE_LARGEUR); minitel.println(); minitel.println("DOUBLE_LARGEUR"); minitel.attributs(DOUBLE_GRANDEUR); minitel.println("DOUBLE_GRANDEUR"); minitel.println(); minitel.attributs(GRANDEUR_NORMALE); minitel.attributs(DEBUT_LIGNAGE); // En mode texte, le lignage est déclenché par le premier espace rencontré (0x20). minitel.println("SEULEMENT EN MODE TEXTE"); minitel.attributs(FIN_LIGNAGE); minitel.println(); delay(wait); } //////////////////////////////////////////////////////////////////////// void demoCouleurs() { newPage("LES COULEURS"); for (int i=0; i<=1; i++) { if (i==0) { minitel.textMode(); } if (i==1) { minitel.graphicMode(); } minitel.attributs(INVERSION_FOND); minitel.print("CARACTERE_NOIR, FOND_BLANC"); minitel.attributs(FOND_NORMAL); minitel.println(" (INVERSION)"); minitel.attributs(CARACTERE_ROUGE); minitel.println("CARACTERE_ROUGE"); minitel.attributs(CARACTERE_VERT); minitel.println("CARACTERE_VERT"); minitel.attributs(CARACTERE_JAUNE); minitel.println("CARACTERE_JAUNE"); minitel.attributs(CARACTERE_BLEU); minitel.println("CARACTERE_BLEU"); minitel.attributs(CARACTERE_MAGENTA); minitel.println("CARACTERE_MAGENTA"); minitel.attributs(CARACTERE_CYAN); minitel.println("CARACTERE_CYAN"); minitel.attributs(CARACTERE_BLANC); minitel.println("CARACTERE_BLANC"); minitel.println(); } delay(wait); } //////////////////////////////////////////////////////////////////////// void demoCurseur() { minitel.cursor(); newPage("DEPLACER LE CURSEUR"); minitel.moveCursorXY(20,12); for (int i=1; i<=100; i++) { delay(100); switch (random(4)) { case 0: minitel.moveCursorRight(1+random(3)); break; case 1: minitel.moveCursorLeft(1+random(3)); break; case 2: minitel.moveCursorDown(1+random(3)); break; case 3: minitel.moveCursorUp(1+random(3)); break; } } newPage("POSITIONNER LE CURSEUR"); minitel.textMode(); for (int i=1; i<1000; i++) { minitel.moveCursorXY(1+random(40),3+random(22)); minitel.writeByte(0x20 + random(0x60)); } minitel.newScreen(); minitel.textMode(); minitel.noCursor(); for (int i=1; i<1000; i++) { if (random(4)<3) { minitel.textMode(); } else { minitel.graphicMode(); minitel.attributs(DEBUT_LIGNAGE); } minitel.attributs(0x4C+random(5)); minitel.writeByte(0x20 + random(0x60)); minitel.attributs(FIN_LIGNAGE); } } ////////////////////////////////////////////////////////////////////////
ESP32-Minitel Pong
- Esp32-Minitel_Pong.ino
//Programme OK #include <Minitel1B_Hard.h> #define MINITEL_PORT Serial2 //for ESP32 //#define MINITEL_PORT Serial1 //for Leonardo #define DEBUG true #define DEBUG_PORT Serial #if DEBUG // Debug enabled #define debugBegin(x) DEBUG_PORT.begin(x) #define debugPrint(x) DEBUG_PORT.println(x) #define debugPrintHEX(x) DEBUG_PORT.println(x,HEX) #define debugPrintBIN(x) DEBUG_PORT.println(x,BIN) #else // Debug disabled : Empty macro functions #define debugBegin(x) #define debugPrint(x) #define debugPrintHEX(x) #define debugPrintBIN(x) #endif // SOUND FX #define SOUND 1 // score using bip //#define SOUND2 1 // hit using modem connection // SCREEN SIZE #define WIDTH 40 #define HEIGHT 24 // GAME FIELD #define X1 2 //player1 column #define X2 40 //player2 column #define XNET 21 //net column #define SPACE 2 //score digit space #define YSCORE 2 //score top row #define WSCORE 2 //score width #define HSCORE 4 //score height #define XSCORE1 14 //player 1 score column - align right #define XSCORE1_U XSCORE1-WSCORE+1 //unit digit #define XSCORE1_T XSCORE1_U-WSCORE-SPACE //tenth digit #define XSCORE2 26 //player 2 score column - align left #define XSCORE2_T XSCORE2 // unit digit #define XSCORE2_U XSCORE2+WSCORE+SPACE // tenth digit // GAME PARAMETER #define NBALL 15 //NB OF BALLS IN THE MATCH // BALL DIRECTION #define HAUT_DROITE 1 #define BAS_DROITE 2 #define BAS_GAUCHE 3 #define HAUT_GAUCHE 4 Minitel minitel(MINITEL_PORT); int yP1 = 13; //player1 position int yP2 = 13; //player2 position int xBall = 0; int yBall = 0; int xBallOld = 0; int yBallOld = 0; int d = HAUT_DROITE; //ball direction int p1 = 0; //player1 score int p2 = 0; //player2 score int startingCounter = 0; int level = 2; //the smaller the quicker int bypassCounter = 0; int hitCounter = 0; //nb hit bool ping = true; const byte digit[10][WSCORE*HSCORE] = { // digit de 0 à 9 sur 2 cellules par 4 // les cellules sont décrites horizontalement de gauche a droite et de haut en bas {0b111110,0b111101,0b101010,0b010101,0b101010,0b010101,0b101111,0b011111}, //0 {0b000000,0b010101,0b000000,0b010101,0b000000,0b010101,0b000000,0b010101}, //1 {0b111100,0b111101,0b001111,0b011111,0b101010,0b000000,0b101111,0b001111}, //2 {0b111100,0b111101,0b001111,0b011111,0b000000,0b010101,0b001111,0b011111}, //3 {0b101010,0b010101,0b101111,0b011111,0b000000,0b010101,0b000000,0b010101}, //4 {0b111110,0b111100,0b101111,0b001111,0b000000,0b010101,0b001111,0b011111}, //5 {0b101010,0b000000,0b101111,0b001111,0b101010,0b010101,0b101111,0b011111}, //6 {0b111100,0b111101,0b000000,0b010101,0b000000,0b010101,0b000000,0b010101}, //7 {0b111110,0b111101,0b101111,0b011111,0b101010,0b010101,0b101111,0b011111}, //8 {0b111110,0b111101,0b101111,0b011111,0b000000,0b010101,0b000000,0b010101} //9 }; // image of welcome page // made from jpg using processing IDE // +jpgtovdt2.pde (PAMAL) to get vdt from jpg // +conversion_videotex_hex (Eserandour) to get hex from vdt//const int LONGUEUR_TRAME_IMAGE = 1666; //const prog_uchar IMAGE[] PROGMEM = 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void setup() { debugBegin(115200); debugPrint("debug port ready"); delay(500); // wait minitel to init //init minitel at 4800 bauds if (minitel.searchSpeed() != 4800) { // search speed if (minitel.changeSpeed(4800) < 0) { // set to 4800 if different minitel.searchSpeed(); // search speed again if change has failed } } minitel.modeVideotex(); minitel.echo(false); } void loop() { welcome(); startGame(); } void welcome() { //draw welcome screen minitel.newScreen(); minitel.attributs(CARACTERE_BLANC); minitel.attributs(FOND_NOIR); for (int i=0; i<LONGUEUR_TRAME_IMAGE; i++) { minitel.writeByte(pgm_read_byte_near(IMAGE + i)); } minitel.textMode(); minitel.noCursor(); minitel.attributs(CARACTERE_BLANC); minitel.attributs(DOUBLE_HAUTEUR); minitel.moveCursorXY(12,19); minitel.attributs(CLIGNOTEMENT); minitel.print("APPUYER SUR ENTREE"); minitel.attributs(CARACTERE_BLEU); minitel.attributs(GRANDEUR_NORMALE); minitel.attributs(FIXE); minitel.moveCursorXY(1,23); // 40 char ----------**********----------********** minitel.print("PLAYER 1 PLAYER 2"); minitel.print("UP:Q DOWN:W UP:J DOWN:N"); //flush any input while(MINITEL_PORT.available()) { byte b = MINITEL_PORT.read(); debugPrint(b); } //wait touch is pressed while(getKeyCodeOverride() != 141) { delay(10); } //clean up minitel.newScreen(); minitel.attributs(FIXE); minitel.graphicMode(); } void startGame() { //draw game field drawGameField(); debugPrint("game field done"); //init game parameters initGame(); debugPrint("init game done"); //start while (p1+p2 < NBALL) { playGame(); } minitel.attributs(CLIGNOTEMENT); if (p1>p2) drawScore1(p1); else drawScore2(p2); #ifdef SOUND minitel.bip(); delay(1000); minitel.bip(); delay(1000); minitel.bip(); delay(1000); #else delay(5000); #endif #ifdef SOUND2 if (!ping) ping = pingpong(ping); #endif p1 = 0; p2 = 0; yP1 = 13; yP2 = 13; xBall = 0; yBall = 0; ping = true; } void handlePlayer() { int dy1 = 0; int dy2 = 0; byte key = getKeyCodeOverride(); if (key == 215 && yP1<22) dy1++; if (key == 209 && yP1>3) dy1--; if (key == 78 && yP2<22) dy2++; if (key == 202 && yP2>3) dy2--; minitel.graphic(0b111111, X1, yP1+3*dy1); minitel.moveCursorXY(X1, yP1-2*dy1); if (dy1!=0) minitel.graphic(0b000000); else minitel.graphic(0b111111); //preserve frame rate yP1+=dy1; minitel.graphic(0b111111, X2, yP2+3*dy2); minitel.moveCursorXY(40, yP2-2*dy2); if (dy2!=0) minitel.graphic(0b000000); else minitel.graphic(0b111111); //preserve frame rate yP2+=dy2; } void playGame() { handlePlayer(); if (startingCounter > 0) { countdown(); } else { //updateLevel if (hitCounter == 3) level=1; if (hitCounter == 6) level=0; if (bypassCounter < level) { //bypass frame to slow down bypassCounter++; } else { bypassCounter=0; xBallOld = xBall; yBallOld = yBall; // move ball if(d == HAUT_DROITE){ xBall+=2; yBall--; } if(d == BAS_DROITE){ xBall+=2; yBall++; } if(d == BAS_GAUCHE){ xBall-=2; yBall++; } if(d == HAUT_GAUCHE){ xBall-=2; yBall--; } //erase old ball eraseBall(xBallOld, yBallOld); //draw new ball minitel.graphic(0b111111, xBall, yBall); // top limit if(yBall == 1) { if(d == HAUT_DROITE) d = BAS_DROITE; if(d == HAUT_GAUCHE) d = BAS_GAUCHE; } // bottom limit if(yBall == HEIGHT) { if (d == BAS_GAUCHE) d = HAUT_GAUCHE; if (d == BAS_DROITE) d = HAUT_DROITE; } // player1 side if (xBall <= X1 + 2) { // player1 send back if(abs(yBall-yP1) < 3) { if(d == BAS_GAUCHE) d = BAS_DROITE; if(d == HAUT_GAUCHE) d = HAUT_DROITE; hitCounter++; #ifdef SOUND2 ping = pingpong(ping); #endif } else{ // player2 win #ifdef SOUND minitel.bip(); #endif p2++; drawScore2(p2); initGame(); } } // player2 side if (xBall >= X2 - 2) { // player2 send back if(abs(yBall-yP2) < 3) { if(d == BAS_DROITE) d = BAS_GAUCHE; if(d == HAUT_DROITE) d = HAUT_GAUCHE; hitCounter++; #ifdef SOUND2 ping = pingpong(ping); #endif } else{ // player1 win #ifdef SOUND minitel.bip(); #endif p1++; drawScore1(p1); initGame(); } } } } } bool pingpong(bool ping) { if (ping) { minitel.connexion(true); return false; } else { minitel.connexion(false); return true; } } void eraseBall(int x, int y) { // erase ball preserving game field and score minitel.moveCursorXY(x,y); bool erase = true; if (x == XNET) { // Ball in net if (y%2 == 1) erase = false; } if (y >= YSCORE && y < YSCORE + HSCORE) { // Ball in score if (x >= XSCORE1_T && x < XSCORE1_T + WSCORE) { //ball in score1 tenth if (p1 >= 10) { drawDigit(p1/10, XSCORE1_T, YSCORE); erase = false; } } if (x >= XSCORE1_U && x < XSCORE1_U + WSCORE) { //ball in score1 unit drawDigit(p1%10, XSCORE1_U, YSCORE); erase = false; } if (x >= XSCORE2_T && x < XSCORE2_T + WSCORE) { //ball in score2 tenth if (p2 >= 10) { drawDigit(p2/10, XSCORE2_T, YSCORE); erase = false; } } if (x >= XSCORE2_U && x < XSCORE2_U + WSCORE) { //ball in score2 unit drawDigit(p2%10, XSCORE2_U, YSCORE); erase = false; } } if (erase) minitel.graphic(0b000000); } /*void drawDigit(int num, int x, int y) { for (int i = 0; i < WSCORE; i++) { for (int j = 0; j < HSCORE; j++) { minitel.graphic(digit[num][i+WSCORE*j],x+i,y+j); } } }*/ void initGame() { // init level hitCounter = 0; level = 2; bypassCounter = 2; // get random starting point xBallOld = xBall; yBallOld = yBall; d = random(1,4); xBall = random(1,5)*2+1; if (d>2) xBall = 40-xBall; yBall = random(3,22); // draw new ball minitel.graphic(0b111111, xBall, yBall); // starting countdown startingCounter = 10; } void countdown() { if (xBallOld != 0) { if (startingCounter == 8) { minitel.attributs(CARACTERE_BLEU); minitel.graphic(0b111111, xBallOld, yBallOld); minitel.attributs(CARACTERE_BLANC); } if (startingCounter == 6) { minitel.attributs(CARACTERE_VERT); minitel.graphic(0b111111, xBallOld, yBallOld); minitel.attributs(CARACTERE_BLANC); } if (startingCounter == 4) { minitel.attributs(CARACTERE_BLEU); minitel.graphic(0b111111, xBallOld, yBallOld); minitel.attributs(CARACTERE_BLANC); } if (startingCounter == 2) { minitel.attributs(CARACTERE_VERT); minitel.graphic(0b111111, xBallOld, yBallOld); minitel.attributs(CARACTERE_BLANC); } if (startingCounter == 1) { minitel.graphic(0b000000, xBallOld, yBallOld); //erase ball #ifdef SOUND2 ping = pingpong(ping); #endif } } startingCounter--; } byte getKeyCodeOverride() { byte b = 255; if (MINITEL_PORT.available()) { b = MINITEL_PORT.read(); MINITEL_PORT.flush(); debugPrint(b); } return b; } void drawGameField() { //draw net for (int i = 1; i < HEIGHT; i+=2) { minitel.graphic(0b111111, 21, i); } //draw players for (int i = -2; i < 3; i++) { minitel.graphic(0b111111,X1,yP1+i); minitel.graphic(0b111111,X2,yP2+i); } // draw score drawScore1(p1); drawScore2(p2); } void drawScore1(int score) { drawDigit(score%10, XSCORE1_U, YSCORE); if (score>=10) drawDigit(score/10, XSCORE1_T, YSCORE); } void drawScore2(int score) { drawDigit(score%10, XSCORE2_U, YSCORE); if (score>=10) drawDigit(score/10, XSCORE2_T, YSCORE); } void drawDigit(int num, int x, int y) { for (int i = 0; i < WSCORE; i++) { for (int j = 0; j < HSCORE; j++) { minitel.graphic(digit[num][i+WSCORE*j],x+i,y+j); } } }
- Arduino_Minitel.ino
#include <SoftwareSerial.h> SoftwareSerial mySerial(2, 3); byte gauche = 8; byte droite = 9; byte bas = 10; byte haut = 11; byte debutDeLigne = 13; byte hautGauche = 30; byte hautGaucheEfface = 12; byte separateurDeSousArticle = 31; byte remplissageEspace = 24; //Remplit le reste da la rangée avec des espaces byte CBleu = 68; // caractère niveau gris bleu byte CBlanc = 71; // caractère couleur blanche byte Clignote = 72 ; // caractère clignote byte Fixe = 73 ; // caractère fixe byte NormalH = 76 ; // taille caractère normal byte DoubleH = 77 ; // double hauteur byte Ligne = 90 ; // caractère souligné byte SLigne = 89; // annule soulingé short incomming; char inascii = » »; short outcomming; int TS = 0; // touche spéciale String TSS = « »; // touche spéciale texte void setup() { Serial.begin(1200); // port serie vers le PC mySerial.begin(1200); // port serie vers le minitel mySerial.write(hautGaucheEfface); //efface l’écran // serialprint7(0x0E); // passe en mode graphique delay(500); sendMessage(« BONJOUR »); CR(); sendMessage(« BONSOIR »); Gauche(3); sendMessage(« REBONSOIR »); Droite(3); delay(1000); sendMessage(« JOUR »); CR(); ESC(Clignote); sendMessage(« BONJOUR »); ESC(Fixe); CR(); CR(); ESC(DoubleH); sendMessage(« BONJOUR »); CR(); ESC(NormalH); ESC(CBleu); sendMessage(« BONJOUR »); CR(); ESC(CBlanc); sendMessage(« BONJOUR »); CR(); ESC(Ligne); sendMessage( » BONJOUR »); CR(); ESC(SLigne); sendMessage(« BONJOUR »); CR(); Serial.println( » « ); } char modifyParity(char c) { char i = 1 << 6; boolean p = false; c &= B01111111; while (i) { if (c & i) { p = !p; } i >>= 1; } c |= p << 7; return c; } void sendMessage(char *msg) { int i = 0; while (msg[i]) { serialprint7(msg[i]); i++; } Serial.write(msg); Serial.flush(); } void serialprint7(byte b) // permet d’ecrire en 7 bits + parité sur le software serial { boolean i = false; for (int j = 0; j < 8; j++) { if (bitRead(b, j) == 1) i = !i; //calcul de la parité } if (i) bitWrite(b, 7, 1); //ecriture de la partié else bitWrite(b, 7, 0); //ecriture de la partié mySerial.write(b);//ecriture du byte sur le software serial } void Gauche(int g) { for (int i = 0; i <= g; i++) { serialprint7(9); } } void Droite(int g) { for (int i = 0; i <= g; i++) { serialprint7(8); } } void Haut(int g) { for (int i = 0; i <= g; i++) { serialprint7(11); } } void ESC(int c){ serialprint7(27); serialprint7(c); } void CR() { serialprint7(13); serialprint7(10); } void loop() //tout ce que je recois sur le port serie, je le renvoi sur le software serial { // Serial.println(« loop »); if (Serial.available()) { outcomming = Serial.read(); Serial.print(« saisie ardiuno: »); Serial.println (outcomming); // serialprint7(incomming); serialprint7(outcomming); } if (mySerial.available()) { incomming = mySerial.read() & B01111111; // ignore parity check // ignore parity check Serial.print(« saisie minitel : »); inascii = char(incomming); Serial.println (inascii); if (TS == 1) { touchespeciales(); TS = 0; } if (incomming == 19) { TS = 1; } } } void touchespeciales() { switch (incomming) { case 70: Serial.println (« Sommaire »); TSS = « Sommaire »; break; case 69: Serial.println (« Annulation »); TSS = « Annulation »; break; case 66: Serial.println (« Retour »); TSS = « Retour »; break; case 67: Serial.println (« Repetition »); TSS = « Repetition »; break; case 68: Serial.println (« Guide »); TSS = « Guide »; break; case 71: Serial.println (« Correction »); TSS = « Correction » ; break; case 72: Serial.println (« Suite »); TSS = « Suite »; break; case 65: Serial.println (« Envoi »); TSS = « Envoi »; break; case 89: Serial.println (« Connexion »); TSS = « Connexion »; break; } }
Programme 2 Minitel1B_ChessUI.ino
- Minitel1B_ChessUI.ino
// programme tester = OK #include <Minitel1B_Hard.h> #define MINITEL_PORT Serial2 //for ESP32 //#define MINITEL_PORT Serial1 //for Leonardo #define DEBUG true #define DEBUG_PORT Serial #if DEBUG // Debug enabled #define debugBegin(x) DEBUG_PORT.begin(x) #define debugPrint(x) DEBUG_PORT.println(x) #define debugPrintHEX(x) DEBUG_PORT.println(x,HEX) #define debugPrintBIN(x) DEBUG_PORT.println(x,BIN) #else // Debug disabled : Empty macro functions #define debugBegin(x) #define debugPrint(x) #define debugPrintHEX(x) #define debugPrintBIN(x) #endif #define CASE_WIDTH 4 #define CASE_HEIGHT 3 #define BOARD_TOP 1 #define BOARD_LEFT 1 #define PIECE_WIDTH 3 #define PIECE_HEIGHT 3 #define SCORE_TOP 1 #define SCORE_LEFT 33 #define SCORE_WIDTH 8 #define SCORE_HEIGHT 24 #define SCORE_BLACK_TOP 1 #define SCORE_WHITE_TOP 16 #define SCORE_HEIGHT_2 9 // indiv. score frame #define SCORE_MOVE_TOP 10 #define SCORE_HEIGHT_3 6 // move frame Minitel minitel(MINITEL_PORT); enum { VOID, PAWN, ROOK, KNIGHT, BISHOP, QUEEN, KING}; enum {_BLACK = 0,_WHITE = 128}; byte piece[7][PIECE_WIDTH*PIECE_HEIGHT] = { // pieces en caractères semi-graphiques 3 par 3 décrites par lignes de haut-gauche à bas-droite {0b000000, 0b000000, 0b000000, 0b000000, 0b000000, 0b000000, 0b000000, 0b000000, 0b000000}, // VOID {0b000000, 0b000000, 0b000000, 0b000101, 0b101111, 0b000000, 0b000100, 0b101100, 0b000000}, // PAWN {0b000010, 0b000010, 0b000010, 0b110101, 0b111101, 0b100000, 0b011100, 0b011100, 0b001000}, // ROOK {0b000000, 0b000111, 0b000010, 0b011110, 0b011101, 0b101010, 0b001100, 0b111100, 0b001000}, // KNIGHT {0b000001, 0b001011, 0b000000, 0b111111, 0b101111, 0b101010, 0b011100, 0b111100, 0b001000}, // BISHOP {0b001001, 0b000011, 0b001000, 0b000111, 0b101111, 0b000010, 0b111100, 0b011100, 0b101000}, // QUEEN {0b000001, 0b001011, 0b000000, 0b000111, 0b101111, 0b000010, 0b111100, 0b011100, 0b101000} // KING }; byte board[8][8] { //top-left to bottom-right - _BLACK or _WHITE added later /*{ROOK, KNIGHT, BISHOP, QUEEN, KING, BISHOP, KNIGHT, ROOK }, {PAWN, PAWN, PAWN, PAWN, PAWN, PAWN, PAWN, PAWN }, {VOID, VOID, VOID, VOID, VOID, VOID, VOID, VOID }, {VOID, VOID, VOID, VOID, VOID, VOID, VOID, VOID }, {VOID, VOID, VOID, VOID, VOID, VOID, VOID, VOID }, {VOID, VOID, VOID, VOID, VOID, VOID, VOID, VOID }, {PAWN, PAWN, PAWN, PAWN, PAWN, PAWN, PAWN, PAWN }, {ROOK, KNIGHT, BISHOP, QUEEN, KING, BISHOP, KNIGHT, ROOK }*/ }; int cx = 0; // 0-7 > A-H int cy = 7; // 0-7 > 8-1 int scx = -1; // first case selected int scy = -1; // String moveStr = " - "; String lastStr = " - "; byte player = _WHITE; void setup() { debugBegin(115200); debugPrint("> Debug start"); delay(500); // Minitel setup int baud = minitel.searchSpeed(); debugPrint("> Minitel is at " + String(baud) + "bds"); if (baud != 4800) { debugPrint("> Set to 4800 bauds"); if (minitel.changeSpeed(4800) < 0) { // try set speed to 4800 if needed debugPrint(" *** Failed to change speed ***"); minitel.searchSpeed(); // search back if failed } } //minitel.modeVideotex(); minitel.echo(false); minitel.extendedKeyboard(); //need arrows minitel.clearScreen(); minitel.moveCursorXY(1,1); minitel.noCursor(); minitel.attributs(FIXE); debugPrint("> Minitel setup done"); // Intialize game board initBoard(); drawBoard(); drawAllPieces(); drawScoreBoard(); //hoverCase(cx,cy, true); } String keyboardInput = ""; void loop() { char c = 0; c = getKeyboardInput(); switch (c) { // nothing case 0: break; // move on board case UP: moveUp(); break; case DOWN: moveDown(); break; case LEFT: moveLeft(); break; case RIGHT: moveRight(); break; // cancel selection case DEL: case CAN: if (scx != -1) { // cancel selection selectCase(scx, scy, false); scx = -1; scy = -1; moveStr = " - "; writeMove(); } break; // move selection case CR: if (scx == -1 || scy == -1) { // first case selection scx = cx; scy = cy; selectCase(cx, cy, true); moveStr.setCharAt(1,cx+65); // A(65)-H moveStr.setCharAt(2,56-cy); // 8(56)-1 writeMove(); } else { if (cx == scx && cy == scy) { // cancel first case selection selectCase(cx, cy, false); moveStr = " - "; writeMove(); scx = -1; scy = -1; } else { // second case selection //TODO: verifiy legal move moveStr.setCharAt(4,cx+65); // A(65)-H moveStr.setCharAt(5,56-cy); // 8(56)-1 writeMove(); board[cx][cy] = board[scx][scy]; board[scx][scy] = VOID; erasePiece(scx, scy); selectCase(scx, scy, false); drawPiece(cx, cy, board[cx][cy]); scx = -1; scy = -1; if (player == _WHITE) player = _BLACK; else player = _WHITE; lastStr = moveStr; moveStr = " - "; redrawMove(); } } break; } } void initBoard() { for (int i = 0; i < 5; i++) board[i][0] = (i+2) + _BLACK; for (int i = 5; i < 8; i++) board[i][0] = (5-i+4) + _BLACK; for (int i = 0; i < 8; i++) board[i][1] = PAWN + _BLACK; for (int j = 2; j < 6; j++) { for (int i = 0; i < 8; i++) board[i][j] = VOID; } for (int i = 0; i < 5; i++) board[i][7] = (i+2) + _WHITE; for (int i = 5; i < 8; i++) board[i][7] = (5-i+4) + _WHITE; for (int i = 0; i < 8; i++) board[i][6] = PAWN + _WHITE; } void drawBoard() { minitel.textMode(); minitel.attributs(GRANDEUR_NORMALE); minitel.graphicMode(); minitel.moveCursorXY(BOARD_LEFT, BOARD_TOP); bool dark = false; int cy = 8; while (cy > 0) { int row = 1; while (row <= CASE_HEIGHT) { int cx = 1; while (cx < 9) { if (dark) minitel.attributs(FOND_BLEU); else minitel.attributs(FOND_VERT); minitel.graphic(0b000000); minitel.repeat(CASE_WIDTH - 1); if (row < 3) { minitel.moveCursorLeft(CASE_WIDTH); minitel.textMode(); if (dark) minitel.attributs(CARACTERE_BLEU); else minitel.attributs(CARACTERE_VERT); minitel.attributs(INVERSION_FOND); if (row == 1) minitel.printChar(cx+64); // A-H else minitel.printChar(cy+48); // 1-8 minitel.moveCursorRight(CASE_WIDTH - 1); minitel.graphicMode(); } dark = !dark; cx++; } minitel.moveCursorLeft(CASE_WIDTH*8); minitel.moveCursorDown(1); row++; } dark = !dark; cy--; } } void drawScoreBoard() { drawBackground(); drawFrame(SCORE_LEFT, SCORE_BLACK_TOP, SCORE_WIDTH, SCORE_HEIGHT_2, _BLACK); //drawFrame(SCORE_LEFT, SCORE_MOVE_TOP, SCORE_WIDTH, SCORE_HEIGHT_3, _WHITE); drawFrame(SCORE_LEFT, SCORE_WHITE_TOP, SCORE_WIDTH, SCORE_HEIGHT_2, _WHITE); minitel.textMode(); minitel.attributs(GRANDEUR_NORMALE); int sx = SCORE_BLACK_TOP; minitel.attributs(CARACTERE_NOIR); minitel.attributs(INVERSION_FOND); sx++; minitel.moveCursorXY(SCORE_LEFT+1,sx); minitel.print("BLACK "); minitel.attributs(FOND_NORMAL); sx+=2; minitel.moveCursorXY(SCORE_LEFT+1,sx); minitel.print("time:"); minitel.attributs(INVERSION_FOND); sx++; minitel.moveCursorXY(SCORE_LEFT+1,sx); minitel.print(" --:--"); minitel.attributs(FOND_NORMAL); sx+=2; minitel.moveCursorXY(SCORE_LEFT+1,sx); minitel.print("str:"); minitel.attributs(INVERSION_FOND); sx++; minitel.moveCursorXY(SCORE_LEFT+1,sx); minitel.print(" --"); sx = SCORE_MOVE_TOP; minitel.attributs(CARACTERE_BLANC); minitel.attributs(FOND_NORMAL); sx++; minitel.moveCursorXY(SCORE_LEFT+1,sx); minitel.print("move:"); minitel.attributs(CARACTERE_BLANC); minitel.attributs(INVERSION_FOND); sx++; minitel.moveCursorXY(SCORE_LEFT+1,sx); minitel.print(moveStr); minitel.attributs(CARACTERE_NOIR); minitel.attributs(FOND_NORMAL); sx++; minitel.moveCursorXY(SCORE_LEFT+1,sx); minitel.print("last:"); minitel.attributs(CARACTERE_NOIR); minitel.attributs(INVERSION_FOND); sx++; minitel.moveCursorXY(SCORE_LEFT+1,sx); minitel.print(lastStr); sx = SCORE_WHITE_TOP; minitel.attributs(CARACTERE_BLANC); minitel.attributs(INVERSION_FOND); sx++; minitel.moveCursorXY(SCORE_LEFT+1,sx); minitel.print("WHITE "); minitel.attributs(FOND_NORMAL); sx+=2; minitel.moveCursorXY(SCORE_LEFT+1,sx); minitel.print("time:"); minitel.attributs(INVERSION_FOND); sx++; minitel.moveCursorXY(SCORE_LEFT+1,sx); minitel.print(" --:--"); minitel.attributs(FOND_NORMAL); sx+=2; minitel.moveCursorXY(SCORE_LEFT+1,sx); minitel.print("str:"); minitel.attributs(INVERSION_FOND); sx++; minitel.moveCursorXY(SCORE_LEFT+1,sx); minitel.print(" --"); } void drawBackground() { int sy = SCORE_TOP; minitel.graphicMode(); minitel.attributs(FOND_MAGENTA); while (sy < SCORE_TOP + SCORE_HEIGHT) { minitel.moveCursorXY(SCORE_LEFT,sy); minitel.graphic(0b000000); minitel.repeat(SCORE_WIDTH-1); sy++; } } void writeMove() { minitel.textMode(); if (player == _WHITE) { minitel.attributs(CARACTERE_BLANC); minitel.attributs(INVERSION_FOND); } minitel.moveCursorXY(SCORE_LEFT+1,SCORE_MOVE_TOP+2); minitel.print(moveStr); } void redrawMove() { int sx = SCORE_MOVE_TOP; minitel.textMode(); if (player == _WHITE) minitel.attributs(CARACTERE_BLANC); else minitel.attributs(CARACTERE_NOIR); minitel.attributs(FOND_NORMAL); sx++; minitel.moveCursorXY(SCORE_LEFT+1,sx); minitel.print("move:"); if (player == _WHITE) minitel.attributs(CARACTERE_BLANC); else minitel.attributs(CARACTERE_NOIR); minitel.attributs(INVERSION_FOND); sx++; minitel.moveCursorXY(SCORE_LEFT+1,sx); minitel.print(moveStr); if (player == _WHITE) minitel.attributs(CARACTERE_NOIR); else minitel.attributs(CARACTERE_BLANC); minitel.attributs(FOND_NORMAL); sx++; minitel.moveCursorXY(SCORE_LEFT+1,sx); minitel.print("last:"); if (player == _WHITE) minitel.attributs(CARACTERE_NOIR); else minitel.attributs(CARACTERE_BLANC); minitel.attributs(INVERSION_FOND); sx++; minitel.moveCursorXY(SCORE_LEFT+1,sx); minitel.print(lastStr); } void drawFrame(int x, int y, int w, int h, int c) { int sy = y; minitel.graphicMode(); minitel.attributs(FOND_MAGENTA); if (c == _BLACK) minitel.attributs(CARACTERE_NOIR); else minitel.attributs(CARACTERE_BLANC); minitel.moveCursorXY(x,sy); minitel.graphic(0b000001); minitel.graphic(0b000011); minitel.repeat(w-3); minitel.graphic(0b000010); sy++; while (sy < y + h - 1) { minitel.moveCursorXY(x,sy); minitel.graphic(0b010101); minitel.graphic(0b000000); minitel.repeat(w-3); minitel.graphic(0b101010); sy++; } minitel.moveCursorXY(x,sy); minitel.graphic(0b010000); minitel.graphic(0b110000); minitel.repeat(w-3); minitel.graphic(0b100000); } void drawPiece(int cx, int cy, byte pc) { // x : from 0 to 7 - left to right // y : from 0 to 7 - top to bottom int x = cx * CASE_WIDTH + 1; int y = cy * CASE_HEIGHT + 1; byte color = _BLACK; if (pc > _WHITE) color = _WHITE; byte p = pc - color; minitel.graphicMode(); if (color == _WHITE) { minitel.attributs(DEBUT_LIGNAGE); minitel.attributs(CARACTERE_BLANC); } else { // _BLACK minitel.attributs(CARACTERE_NOIR); } if ((cx+cy)%2 == 1) minitel.attributs(FOND_BLEU); else minitel.attributs(FOND_VERT); for (int j = 0; j < PIECE_HEIGHT; j++) { minitel.moveCursorXY(x+1,y+j); for (int i = 0; i < PIECE_WIDTH; i++) { minitel.graphic(piece[p][i+j*PIECE_WIDTH]); } } if (color == _WHITE) { minitel.attributs(FIN_LIGNAGE); } } void erasePiece(int cx, int cy) { // x : from 0 to 7 - left to right // y : from 0 to 7 - top to bottom drawPiece(cx, cy, VOID); } void drawAllPieces() { for (int i = 0; i < 8; i++) { for (int j = 0; j < 8; j++) { if (j<2 || j>5) drawPiece(i, j, board[i][j]); } } } void hoverCase(int cx, int cy, bool hover) { if (cx == scx && cy == scy) selectCase(cx, cy, true); else { int x = cx*CASE_WIDTH + 1; int y = cy*CASE_HEIGHT + 3; bool dark = false; if ((cx+cy)%2 == 1) dark = true; minitel.moveCursorXY(x,y); minitel.graphicMode(); if (dark) minitel.attributs(FOND_BLEU); else minitel.attributs(FOND_VERT); if (hover) { minitel.attributs(CARACTERE_BLANC); minitel.graphic(0b111111); } else minitel.graphic(0b000000); } } void selectCase(int cx, int cy, bool sel) { int x = cx*CASE_WIDTH + 1; int y = cy*CASE_HEIGHT + 3; bool dark = false; if ((cx+cy)%2 == 1) dark = true; minitel.moveCursorXY(x,y); minitel.graphicMode(); if (dark) minitel.attributs(FOND_BLEU); else minitel.attributs(FOND_VERT); if (sel) { minitel.attributs(CARACTERE_NOIR); minitel.graphic(0b111111); } else { minitel.graphic(0b000000); } } void moveUp() { if (cy > 0) { hoverCase(cx,cy, false); cy--; hoverCase(cx,cy, true); } } void moveDown() { if (cy < 7) { hoverCase(cx,cy, false); cy++; hoverCase(cx,cy, true); } } void moveLeft() { if (cx > 0) { hoverCase(cx,cy, false); cx--; hoverCase(cx,cy, true); } } void moveRight() { if (cx < 7) { hoverCase(cx,cy, false); cx++; hoverCase(cx,cy, true); } } char getKeyboardInput() { unsigned long key = minitel.getKeyCode(); if (key != 0) { debugPrintHEX(key); // key redirection/inhibition switch (key) { // cancel selection case CORRECTION: case ANNULATION: case RETOUR: case ESC: return CAN; break; // validate selection case ENVOI: case SP: return CR; break; // navigate case TOUCHE_FLECHE_HAUT: return UP; break; case TOUCHE_FLECHE_BAS: return DOWN; break; case TOUCHE_FLECHE_DROITE: return RIGHT; break; case TOUCHE_FLECHE_GAUCHE: return LEFT; break; // inhibited case CONNEXION_FIN: case SOMMAIRE: case REPETITION: case GUIDE: case SUITE: return 0; break; default: return key; } } else return 0; }
Minitel-ESP32 Demo Teaser
- Minitel-ESP32-DEMO_TEASER.ino
//Faire Reset de l'ESP32 à chaque démmarrage du minitel /* * Sample code for connexion to minitel videotex server via websocket * Requirements: ESP32 connected to minitel DIN port and a WiFi connexion * * created by iodeo - dec 2021 */ #include <WiFi.h> #include <WebSocketsClient.h> // src: https://github.com/Links2004/arduinoWebSockets.git #include <Minitel1B_Hard.h> // src: https://github.com/eserandour/Minitel1B_Hard.git // --------------------------------------- // ------ Minitel port configuration #define MINITEL_PORT Serial2 // for Minitel-ESP32 devboard #define MINITEL_BAUD 4800 // 1200 / 4800 / 9600 depending on minitel type #define MINITEL_DISABLE_ECHO true // true if characters are repeated when typing // --------------------------------------- // ------ Debug port configuration #define DEBUG true #if DEBUG #define DEBUG_PORT Serial // for Minitel-ESP32 devboard #define DEBUG_BAUD 115200 // set serial monitor accordingly #define debugBegin(x) DEBUG_PORT.begin(x) #define debugPrintf(...) DEBUG_PORT.printf(__VA_ARGS__) #else // Empty macro functions #define debugBegin(x) #define debugPrintf(...) #endif // --------------------------------------- // ------ WiFi credentials const char* ssid = "xxxxxxxxxxxxx"; // your wifi network const char* password = "xxxxxxxxxxxxxxxxxxx"; // your wifi password // --------------------------------------- // ------ Websocket server /****** TELETEL.ORG --------- connecté le 2 mar 2022 *//* // ws://home.teletel.org:9001/ char* host = "home.teletel.org"; int port = 9001; char* path = "/"; bool ssl = false; int ping_ms = 0; char* protocol = ""; /**/ /****** 3615 ----------------- connecté le 2 mar 2022 // wss://3615co.de/ws char* host = "3615co.de"; int port = 80; char* path = "/ws"; bool ssl = false; int ping_ms = 0; char* protocol = ""; /**/ /****** AE ------------------- connecté le 2 mar 2022 // ws://3611.re/ws // websocket payload length of 0 char* host = "3611.re"; int port = 80; char* path = "/ws"; bool ssl = false; int ping_ms = 0; char* protocol = ""; /**/ /****** HACKER -------------- connecté le 2 mar 2022 // ws://mntl.joher.com:2018/?echo // websocket payload length up to 873 char* host = "mntl.joher.com"; int port = 2018; char* path = "/?echo"; bool ssl = false; int ping_ms = 0; char* protocol = ""; /**/ /****** TEASER --------------- connecté le 2 mar 2022 // ws://minitel.3614teaser.fr:8080/ws char* host = "minitel.3614teaser.fr"; int port = 8080; char* path = "/ws"; bool ssl = false; int ping_ms = 10000; char* protocol = "tty"; /**/ /****** SM ------------------- connecté le 2 mar 2022*/ // wss://wss.3615.live:9991/?echo // websocket payload length up to 128 char* host = "wss.3615.live"; int port = 9991; char* path = "/?echo"; bool ssl = true; int ping_ms = 0; char* protocol = ""; /**/ WiFiClient client; WebSocketsClient webSocket; Minitel minitel(MINITEL_PORT); void setup() { debugBegin(DEBUG_BAUD); debugPrintf("\n-----------------------\n"); debugPrintf("\n> Debug port ready\n"); // We initiate minitel communication debugPrintf("\n> Minitel setup\n"); int baud = minitel.searchSpeed(); if (baud != MINITEL_BAUD) baud = minitel.changeSpeed(MINITEL_BAUD); debugPrintf(" - Baud detected: %u\n", baud); if (MINITEL_DISABLE_ECHO) { minitel.echo(false); debugPrintf(" - Echo disabled\n"); } // We connect to WiFi network debugPrintf("\n> Wifi setup\n"); debugPrintf(" Connecting to %s ", ssid); WiFi.begin(ssid, password); while (WiFi.status() != WL_CONNECTED) { delay(500); debugPrintf("."); } debugPrintf("\n WiFi connected with IP %s\n", WiFi.localIP().toString().c_str()); // We connect to Websocket server debugPrintf("\n> Websocket connection\n"); if (protocol[0] == '\0') { if (ssl) webSocket.beginSSL(host, port, path); else webSocket.begin(host, port, path); } else { debugPrintf(" - subprotocol added\n"); if (ssl) webSocket.beginSSL(host, port, path, protocol); else webSocket.begin(host, port, path, protocol); } webSocket.onEvent(webSocketEvent); if (ping_ms != 0) { debugPrintf(" - heartbeat ping added\n"); // start heartbeat (optional) // ping server every ping_ms // expect pong from server within 3000 ms // consider connection disconnected if pong is not received 2 times webSocket.enableHeartbeat(ping_ms, 3000, 2); } debugPrintf("\n> End of setup\n\n"); } void loop() { // Websocket -> Minitel webSocket.loop(); // Minitel -> Websocket uint32_t key = minitel.getKeyCode(false); if (key != 0) { debugPrintf("[KB] got code: %X\n", key); // prepare data to send over websocket uint8_t payload[4]; size_t len = 0; for (len = 0; key != 0 && len < 4; len++) { payload[3-len] = uint8_t(key); key = key >> 8; } webSocket.sendTXT(payload+4-len, len); } } void webSocketEvent(WStype_t type, uint8_t * payload, size_t len) { switch(type) { case WStype_DISCONNECTED: debugPrintf("[WS] Disconnected!\n"); break; case WStype_CONNECTED: debugPrintf("[WS] Connected to url: %s\n", payload); break; case WStype_TEXT: debugPrintf("[WS] got %u chars\n", len); if (len > 0) { debugPrintf(" > %s\n", payload); for (size_t i = 0; i < len; i++) { minitel.writeByte(payload[i]); } } break; case WStype_BIN: debugPrintf("[WS] got %u binaries - ignored\n", len); break; case WStype_ERROR: debugPrintf("[WS] WStype_ERROR\n"); break; case WStype_FRAGMENT_TEXT_START: debugPrintf("[WS] WStype_FRAGMENT_TEXT_START\n"); break; case WStype_FRAGMENT_BIN_START: debugPrintf("[WS] WStype_FRAGMENT_BIN_START\n"); break; case WStype_FRAGMENT: debugPrintf("[WS] WStype_FRAGMENT\n"); break; case WStype_FRAGMENT_FIN: debugPrintf("[WS] WStype_FRAGMENT_FIN\n"); break; } }