*/
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);
/* 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;
#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
+
+/*
+ * ao_terraui.c
+ */
+
+void
+ao_terraui_init(void);
+
#endif /* _AO_H_ */