1 files changed, 0 insertions, 51 deletions
diff --git a/src/cc1111/ao_lcd_port.c b/src/cc1111/ao_lcd_port.c
deleted file mode 100644
index 9b588090..00000000
--- a/src/cc1111/ao_lcd_port.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright © 2011 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-#include "ao.h"
-
-static void
-ao_lcd_port_delay(void)
-{
-	uint8_t	i;
-
-	for (i = 0; i < 100; i++)
-		ao_arch_nop();
-}
-
-void
-ao_lcd_port_put_nibble(uint8_t rs, uint8_t nibble)
-{
-	P0 = (P0 & 0xf0) | (nibble & 0x0f);
-	P1_1 = rs;
-	P1_0 = 1;
-	ao_lcd_port_delay();
-	P1_0 = 0;
-	ao_lcd_port_delay();
-}
-
-void
-ao_lcd_port_init(void)
-{
-	/* LCD_E and LCD_RS are GPIO outputs */
-	P1DIR |= 0x03;
-	P1SEL &= ~0x03;
-
-	/* LCD D4-D7 are GPIO outputs */
-	P0DIR |= 0x0f;
-	P0SEL &= ~0x0f;
-}