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Diffstat (limited to 'libgloss/m68k/leds.h')
-rw-r--r--libgloss/m68k/leds.h36
1 files changed, 36 insertions, 0 deletions
diff --git a/libgloss/m68k/leds.h b/libgloss/m68k/leds.h
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+++ b/libgloss/m68k/leds.h
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+/* leds.c -- control the led's on a Motorola mc68ec0x0 board.
+ * Written by rob@cygnus.com (Rob Savoye)
+ *
+ * Copyright (c) 1995, 1996 Cygnus Support
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ */
+
+#ifndef __LEDS_H__
+#define __LEDS_H__
+
+#define LED_ADDR 0xd00003
+#define LED_0 ~0x1
+#define LED_1 ~0x2
+#define LED_2 ~0x4
+#define LED_3 ~0x8
+#define LED_4 ~0x10
+#define LED_5 ~0x20
+#define LED_6 ~0x40
+#define LED_7 ~0x80
+#define LEDS_OFF 0xff
+#define LEDS_ON 0x0
+
+#define FUDGE(x) ((x >= 0xa && x <= 0xf) ? (x + 'a') & 0x7f : (x + '0') & 0x7f)
+
+extern void led_putnum( char );
+
+#endif /* __LEDS_H__ */