altos: Split out arch-specific bits of LCD driver

[fw/altos] / src / core / ao.h

diff --git a/src/core/ao.h b/src/core/ao.h
index 04610fea4324de241af45de38527eea21c5e8e87..c800f1fc56e16da4b6e0059da948d296ecdb2479 100644 (file)
--- a/src/core/ao.h
+++ b/src/core/ao.h
@@ -975,10 +975,10 @@ ao_spi_init(void);
  */
 
 uint8_t
-ao_spi_read(uint8_t *buf, uint8_t len);
+ao_spi_slave_recv(uint8_t *buf, uint8_t len);
 
 void
-ao_spi_write(uint8_t *buf, uint8_t len);
+ao_spi_slave_send(uint8_t *buf, uint8_t len);
 
 void
 ao_spi_slave_init(void);
@@ -1667,9 +1667,37 @@ ao_companion_init(void);
 
 /* ao_lcd.c */
   
+void
+ao_lcd_putchar(uint8_t data);
+
+void
+ao_lcd_putstring(char *string);
+
+void
+ao_lcd_contrast_set(uint8_t contrast);
+
+void
+ao_lcd_clear(void);
+
+#define AO_LCD_ADDR(row,col)   ((row << 6) | (col))
+
+void
+ao_lcd_goto(uint8_t addr);
+
+void
+ao_lcd_start(void);
+
 void
 ao_lcd_init(void);
 
+/* ao_lcd_port.c */
+
+void
+ao_lcd_port_put_nibble(uint8_t rs, uint8_t data);
+
+void
+ao_lcd_port_init(void);
+
 /* ao_aes.c */
 
 __xdata uint8_t ao_aes_mutex;
@@ -1817,4 +1845,10 @@ ao_log_single(void);
 
 #define AO_TELEPYRO_NUM_ADC    9
 
+#ifndef ao_xmemcpy
+#define ao_xmemcpy(d,s,c) memcpy(d,s,c)
+#define ao_xmemset(d,v,c) memset(d,v,c)
+#define ao_xmemcmp(d,s,c) memcmp(d,s,c)
+#endif
+
 #endif /* _AO_H_ */