Diff: lcd.cpp

Revision:

1:ec416e6d5739

Parent:

0:2053640461b5

Child:

7:7e183b33c3f9

--- a/lcd.cpp	Sat May 17 12:54:13 2014 +0000
+++ b/lcd.cpp	Mon May 19 03:10:50 2014 +0000
@@ -31,13 +31,15 @@
 
 void lcd_printStr(const char *s)
 {
-  while(*s) {
+  int idx = 0;
+  while(*s && idx < 8) {
     if(*(s + 1)) {
       lcd_contdata(*s);
     } else {
       lcd_lastdata(*s);
     }
     s++;
+    idx++;
   }
 }
 
@@ -78,6 +80,36 @@
   lcd_cmd(0x80 | (y * 0x40 + x));
 }
 
+
+void lcd_printStrY(int y,const char *s)
+{
+  lcd_setCursor(0,y);
+  lcd_printStr(s);
+}
+
+void lcd_printStrYscr(int y,const char *s)
+{
+  int cnt = strlen(s) - 7;
+  if (cnt <= 0)
+    cnt = 1;
+    
+  for(int i = 0; i < cnt; i++)
+  {   
+    lcd_setCursor(0, y);
+    lcd_printStr(s + i);
+    wait(0.5);
+  }
+}
+
+
+void lcd_printStr2(const char *s, const char *s2)
+{
+  lcd_setCursor(0,0);
+  lcd_printStr(s);
+  lcd_setCursor(0,1);
+  lcd_printStr(s2);
+}
+
 void lcd_cls(void)
 {
     lcd_setCursor(0, 0);