[AKC6955] Remove #define type function, re-decl.function to save memory.

[openi2cradio/OpenI2CRadio.git] / lcd_acm1602.h

diff --git a/lcd_acm1602.h b/lcd_acm1602.h
index f7b53fc..1d229b9 100644 (file)
--- a/lcd_acm1602.h
+++ b/lcd_acm1602.h
@@ -53,7 +53,7 @@ extern "C" {
 // Notes: Master clock = 8MHz(0.125uS)
 // Wait 5us
 #ifdef __SDCC
-#define _ACM1602_TC_WAIT()     delay10tcy(4)
+//#define _ACM1602_TC_WAIT()     delay10tcy(4)
 // Wait 50us
 #define _ACM1602_SHORT_WAIT()     delay100tcy(4)
 // Wait 5ms
@@ -78,8 +78,8 @@ extern "C" {
 
 extern void acm1602_cls(unsigned char addr);
 extern void acm1602_putchar(unsigned char addr, unsigned char c);
-extern void acm1602_locate_16x2(unsigned char addr, char x, char y);
-extern void acm1602_locate_8x2(unsigned char addr, char x, char y);
+extern void acm1602_locate_16x2(unsigned char addr, unsigned char x, unsigned char y);
+extern void acm1602_locate_8x2(unsigned char addr, unsigned char x, unsigned char y);
 extern void acm1602_home(unsigned char addr);
 extern void acm1602_cursordir(unsigned char addr, unsigned char right);
 extern void acm1602_dispcursor(unsigned char addr, unsigned char flag);