[SCHEMATIC] Modify SW/MW/LW Preamp, insert galbanic-isolator replace of common-mode...

[openi2cradio/OpenI2CRadio.git] / lcd_acm1602.h

diff --git a/lcd_acm1602.h b/lcd_acm1602.h
index fa9b22c..1d229b9 100644 (file)
--- a/lcd_acm1602.h
+++ b/lcd_acm1602.h
@@ -30,41 +30,66 @@
 
 #include <stdarg.h>
 #include <stdio.h>
+#ifdef __SDCC
 #include <delay.h>
+#else
+#include <xc.h>
+#endif
+
 #include <string.h>
 
 #include "iodef.h"
 #include "i2c_io.h"
+#include "idle.h"
 
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+#ifndef LCD_I2CADDR
+#define LCD_I2CADDR 0xa0
+#endif
 // Notes: Master clock = 8MHz(0.125uS)
 // Wait 5us
-#define _ACM1602_TC_WAIT()     delay10tcy(40)
+#ifdef __SDCC
+//#define _ACM1602_TC_WAIT()     delay10tcy(4)
 // Wait 50us
-#define _ACM1602_SHORT_WAIT()     delay100tcy(40)
+#define _ACM1602_SHORT_WAIT()     delay100tcy(4)
 // Wait 5ms
-#define _ACM1602_LONG_WAIT()     delay10ktcy(40)
-// Wait 50ms
-#define _ACM1602_LONG_LONG_WAIT()     delay10ktcy(40)
+#define _ACM1602_LONG_WAIT()     idle_time_ms(50)
+// Wait 200ms
+//#define _ACM1602_LONG_LONG_WAIT()     delay100ktcy(10)
+#define _ACM1602_LONG_LONG_WAIT()     idle_time_ms(125)
 // Wait 5.5ms
-#define _ACM1602_I2C_WAIT()     delay1ktcy(44)
-
+#define _ACM1602_I2C_WAIT()     idle_time_ms(6)
+#else
+//#define _ACM1602_TC_WAIT()     __delay_us(5)
+// Wait 50us
+#define _ACM1602_SHORT_WAIT()     __delay_us(50)
+// Wait 5ms
+#define _ACM1602_LONG_WAIT()     idle_time_ms(50)
+// Wait 125ms
+#define _ACM1602_LONG_LONG_WAIT()     idle_time_ms(125)
+// Wait 5.5ms
+#define _ACM1602_I2C_WAIT()     idle_time_ms(6)
+#endif
 
 
 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_printf(unsigned char addr, const char *fmt, ...);
 extern void acm1602_cursordir(unsigned char addr, unsigned char right);
+extern void acm1602_dispcursor(unsigned char addr, unsigned char flag);
 extern void acm1602_init(unsigned char addr, unsigned char cls);
-extern unsigned char acm1602_getchar(unsigned char addr);
+extern void acm1602_suspend(unsigned char addr);
+extern void acm1602_resume(unsigned char addr);
+
+//extern unsigned char acm1602_getchar(unsigned char addr);
 
+#ifdef _USE_I2C_1602
 /*
  * ST7032 extension functions
  */
@@ -72,7 +97,7 @@ extern void st7032_extcmd(unsigned char addr, unsigned char mode,
         unsigned char cmd, unsigned char busyf);
 extern void st7032_setcontrast(unsigned char addr, unsigned char value,
         unsigned char busyf);
-
+#endif
 #ifdef __cplusplus
 }
 #endif