premiere mesure de temperature avec le LM35

viz/curses/7segments.c

@@ -15,6 +15,41 @@
 int	verbosity;
 
 /* ---------------------------------------------------------------- */
+int afficheur_7segs(WINDOW * win, int lig, int col, int bits, int k)
+{
+int	numbit, mask;
 
+for (numbit=0; numbit<8; numbit++) {
+	mask = 1 << numbit;
+
+	switch(mask) {
+
+		case 0x01:
+
+		case 0x02:
+
+		case 0x04:
+
+		case 0x08:
+
+		case 0x10:
+
+		case 0x20:
+
+		case 0x40:
+
+		case 0x80:
+			/* decimal point */
+			break;
+
+		default:
+			fprintf(stderr, "%s mask is wrong\n", __func__);
+			break;
+		}
+
+	}
+
+return -1;
+}
 /* ---------------------------------------------------------------- */
 

viz/curses/ecran.c

@@ -33,7 +33,7 @@ char    buffer[200];
 tp = " DD2 MONITORING by tTh 2019 ";
 if (NULL != title)	tp = title;
 
-barre_inverse('+', 0);
+barre_inverse(' ', 0);
 standout();
 mvaddstr(0, 2, tp);
 #if TRACE

viz/curses/t.c

@@ -22,16 +22,16 @@ water = open_waterfall("premier essai", 0);
 
 for (loop=0; loop<nbl; loop++) {
 
-	sprintf(line, "%04X  %04X", loop, rand()&0xffff);
+	sprintf(line, "%06X  %04X", loop, rand()&0xffff);
 	mvwaddstr(stdscr, LINES-1, 1, line);
 	wrefresh(stdscr);
 
 	for (foo=0; foo<4; foo++) {
 		if (rand()%100<42) {
-			rvals[foo] += 3.8*(foo + 1);
+			rvals[foo] += 3.9 * (foo + 1);
 			}
 		if (rvals[foo] > 1023.0) {
-			rvals[foo] = (float)(rand() % 15);
+			rvals[foo] = (float)(rand() % 25);
 		}
 	}
 
@@ -77,7 +77,7 @@ keypad(stdscr, TRUE);           /* acces aux touches 'curseur' */
 
 fond_ecran(" Demonstrator ");
 
-demo(90000, 0);
+demo(190000, 0);
 
 /*
  *      plop, on a fini, restaurer la console