From 15f6f34fe239b0b71cb2ef4fd16f278a23b52506 Mon Sep 17 00:00:00 2001
From: root <root@lamia.panaceas.james.local>
Date: Tue, 1 Dec 2015 02:22:22 +0000
Subject: fish

---
 app/prototypes.h | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'app/prototypes.h')

diff --git a/app/prototypes.h b/app/prototypes.h
index 72401f1..34d7863 100644
--- a/app/prototypes.h
+++ b/app/prototypes.h
@@ -28,7 +28,26 @@ extern void delay_ms(uint32_t d);
 extern int timed_out(uint32_t then, unsigned int ms);
 extern void ticker_init(void);
 /* i2c.c */
+extern int i2c_bb(int scl, int sda);
+extern void i2c_bb_start(void);
+extern void i2c_bb_stop(void);
+extern int i2c_bb_send_data(uint8_t v);
+extern int i2c_bb_start_transaction(uint8_t a, int wnr);
+extern void i2c_bb_init(void);
 /* lcd.c */
+extern uint8_t fb[2][16];
+extern uint8_t shadow[2][16];
+extern void lcd_refresh(void);
+extern void lcd_tick(void);
+extern void lcd_write_char(uint8_t c, int x, int y);
+extern void lcd_erase(int x, int y, int w);
+extern void lcd_erase_line(int w, int y);
+extern void lcd_erase_all(void);
+extern void lcd_write(char *c, int x, int y);
+extern void lcd_backlight(int i);
+extern void lcd_reset(void);
+extern void lcd_init(void);
+extern void lcd_shutdown(void);
 /* adc.c */
 extern int host_has_power;
 extern void adc_tick(void);
-- 
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