X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fcc1111%2Fao_lcd_port.c;h=9b5880903589225998016b05e208f9990e5b9216;hb=98ea690cc7514f43254f3a6c72668c11820f657c;hp=324cc3d39855a46956b0c8adcc5ddbf648f9b837;hpb=badda0d910c56135401dce9adc9e6abebdba2ad7;p=fw%2Faltos

diff --git a/src/cc1111/ao_lcd_port.c b/src/cc1111/ao_lcd_port.c
index 324cc3d3..9b588090 100644
--- a/src/cc1111/ao_lcd_port.c
+++ b/src/cc1111/ao_lcd_port.c
@@ -3,7 +3,8 @@
  *
  * 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; version 2 of the License.
+ * 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
@@ -17,15 +18,24 @@
 
 #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_delay(1);
+	ao_lcd_port_delay();
 	P1_0 = 0;
-	ao_delay(1);
+	ao_lcd_port_delay();
 }
 
 void