first commit

2025-03-06 11:15:32 +01:00
commit 7b30d6e298
5276 changed files with 2108927 additions and 0 deletions
--- a/RCA_TEST/RCA_TEST.ino
+++ b/RCA_TEST/RCA_TEST.ino
@@ -0,0 +1,175 @@
+
+
+#define _SYNC 0x00
+#define _BLACK  0x01
+#define _GRAY  0x02
+#define _WHITE  0x03
+
+#define _LONG_SYNC 19
+#define _SHORT_SYNC 2
+#define _LONG_SYNC_DELAI 2
+#define _SHORT_SYNC_DELAI 30
+
+#define _NB_PIXELS 29
+#define _NB_LIGNES 19
+
+#define _COMPENS_BOUCLE 7
+#define _COMPENS_IF_SERIAL 17
+
+byte memVideo[_NB_PIXELS][_NB_LIGNES];
+byte index, index2;
+byte shift;
+
+void SPI_MasterInit(void)
+{
+ /* Set MOSI and SCK output, all others input */
+ DDRD = (1<<DDB0)|(1<<DDB1);
+ /* Enable SPI, Master, set clock rate fck/16 */
+ SPCR = (1<<SPE)|(1<<MSTR)|(1<<SPR0);
+}
+
+
+void setup()
+{
+ pinMode (8, OUTPUT);
+ pinMode (9, OUTPUT);
+ digitalWrite (8, HIGH);
+ digitalWrite (9, HIGH);
+//  SPI_MasterInit();
+ Serial.begin(19200);
+ Serial.print ("GO");
+ Serial.print (13);
+ 
+ for (index2 = 0; index2 < _NB_LIGNES; index2++)
+    for (index = 0; index < _NB_PIXELS; index++)
+      memVideo[index][index2] = _BLACK;
+      /*memVideo[index][index2] = (index + index2) % 3 + 1;*/
+     
+ memVideo[0][0] = _WHITE;
+}
+
+int ligne;
+char c;
+int cx=0, cy=0;
+byte couleur = _BLACK;
+
+void loop()
+{
+ // SYNC VERT A
+ 
+ // ligne 1 LONG SYNC
+ PORTB = _SYNC; delayMicroseconds(_LONG_SYNC);
+ PORTB = _BLACK; delayMicroseconds(_LONG_SYNC_DELAI);
+ 
+ PORTB = _SYNC; delayMicroseconds(_LONG_SYNC);
+ PORTB = _BLACK; delayMicroseconds(_LONG_SYNC_DELAI);
+ 
+ // ligne 2 LONG SYNC
+ PORTB = _SYNC; delayMicroseconds(_LONG_SYNC);
+ PORTB = _BLACK; delayMicroseconds(_LONG_SYNC_DELAI);
+ 
+ PORTB = _SYNC; delayMicroseconds(_LONG_SYNC);
+ PORTB = _BLACK; delayMicroseconds(_LONG_SYNC_DELAI);
+ 
+ // ligne 3 MIXTE SYNC
+ PORTB = _SYNC; delayMicroseconds(_LONG_SYNC);
+ PORTB = _BLACK; delayMicroseconds(_LONG_SYNC_DELAI);
+ 
+ PORTB = _SYNC; delayMicroseconds(_SHORT_SYNC);
+ PORTB = _BLACK; delayMicroseconds(_SHORT_SYNC_DELAI);
+ 
+ // ligne 4 SHORT SYNC
+ PORTB = _SYNC; delayMicroseconds(_SHORT_SYNC);
+ PORTB = _BLACK; delayMicroseconds(_SHORT_SYNC_DELAI);
+ 
+ PORTB = _SYNC; delayMicroseconds(_SHORT_SYNC);
+ PORTB = _BLACK; delayMicroseconds(_SHORT_SYNC_DELAI);
+
+ // ligne 5 SHORT SYNC
+ PORTB = _SYNC; delayMicroseconds(_SHORT_SYNC);
+ PORTB = _BLACK; delayMicroseconds(_SHORT_SYNC_DELAI);
+ 
+ PORTB = _SYNC; delayMicroseconds(_SHORT_SYNC);
+ PORTB = _BLACK; delayMicroseconds(_SHORT_SYNC_DELAI-_COMPENS_BOUCLE);
+ 
+ // IMAGE
+ 
+ for (ligne = 0; ligne < 304; ligne++)
+ {
+   //** synchro
+
+   // HSync
+   PORTB = _SYNC;
+   delayMicroseconds(4);
+   
+   // Black
+   PORTB = _BLACK;
+   delayMicroseconds(4);
+   
+   //** image ligne 52 uS
+   
+   for (index = 0; index < _NB_PIXELS; index++)
+   {
+     PORTB = memVideo[index][ligne>>4];
+     PORTB = PORTB;
+     PORTB = PORTB;
+   }
+       
+   delayMicroseconds(2); // 4 uS
+   
+   PORTB = _BLACK;
+   PORTB = _BLACK;
+   PORTB = _BLACK;
+   PORTB = _BLACK;
+   PORTB = _BLACK;
+   
+   PORTB = _BLACK;
+   PORTB = _BLACK;
+   PORTB = _BLACK;
+   PORTB = _BLACK;
+
+ }
+
+ // SYNC VERT B
+ 
+ // ligne 310 LONG SYNC
+ PORTB = _SYNC; delayMicroseconds(_SHORT_SYNC);
+ PORTB = _BLACK; delayMicroseconds(_SHORT_SYNC_DELAI);
+ 
+ PORTB = _SYNC; delayMicroseconds(_SHORT_SYNC);
+ PORTB = _BLACK; delayMicroseconds(_SHORT_SYNC_DELAI);
+
+ // ligne 311 SHORT SYNC
+ PORTB = _SYNC; delayMicroseconds(_SHORT_SYNC);
+ PORTB = _BLACK; delayMicroseconds(_SHORT_SYNC_DELAI);
+ 
+ PORTB = _SYNC; delayMicroseconds(_SHORT_SYNC);
+ PORTB = _BLACK; delayMicroseconds(_SHORT_SYNC_DELAI);
+ 
+ // ligne 312 SHORT SYNC
+ PORTB = _SYNC; delayMicroseconds(_SHORT_SYNC);
+ PORTB = _BLACK; delayMicroseconds(_SHORT_SYNC_DELAI);
+ 
+ PORTB = _SYNC; delayMicroseconds(_SHORT_SYNC);
+ PORTB = _BLACK; delayMicroseconds(_SHORT_SYNC_DELAI-_COMPENS_BOUCLE-_COMPENS_IF_SERIAL);
+ 
+ if (Serial.available())
+ {
+   c = Serial.read ();
+   switch (c)
+   {
+     case '4' : if (cx>0) cx--; break;
+     case '6' : if (cx<29) cx++; break;
+     case '8' : if (cy>0) cy--; break;
+     case '2' : if (cy<18) cy++; break;
+     case '5' : memVideo[cx][cy] = couleur; break;
+     case 'n' : couleur = _BLACK; break;
+     case 'g' : couleur = _GRAY; break;
+     case 'b' : couleur = _WHITE; break;
+   }
+ }
+
+
+}
+
+