Welcome to mirror list, hosted at ThFree Co, Russian Federation.

cygwin.com/git/newlib-cygwin.git - Unnamed repository; edit this file 'description' to name the repository.
summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat (limited to 'libgloss/m68k/leds.c')
-rw-r--r--libgloss/m68k/leds.c81
1 files changed, 0 insertions, 81 deletions
diff --git a/libgloss/m68k/leds.c b/libgloss/m68k/leds.c
deleted file mode 100644
index 125ae8b50..000000000
--- a/libgloss/m68k/leds.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * leds.c -- control the led's on a Motorola mc68ec0x0 board.
- *
- * Copyright (c) 1995 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.
- */
-#include "leds.h"
-
-void zylons();
-void led_putnum();
-
-/*
- * led_putnum -- print a hex number on the LED. the value of num must be a char with
- * the ascii value. ie... number 0 is '0', a is 'a', ' ' (null) clears
- * the led display.
- * Setting the bit to 0 turns it on, 1 turns it off.
- * the LED's are controlled by setting the right bit mask in the base
- * address.
- * The bits are:
- * [d.p | g | f | e | d | c | b | a ] is the byte.
- *
- * The locations are:
- *
- * a
- * -----
- * f | | b
- * | g |
- * -----
- * | |
- * e | | c
- * -----
- * d . d.p (decimal point)
- */
-void
-led_putnum ( num )
-char num;
-{
- static unsigned char *leds = (unsigned char *)LED_ADDR;
- static unsigned char num_bits [18] = {
- 0xff, /* clear all */
- 0xc0, 0xf9, 0xa4, 0xb0, 0x99, 0x92, 0x82, 0xf8, 0x80, 0x98, /* numbers 0-9 */
- 0x98, 0x20, 0x3, 0x27, 0x21, 0x4, 0xe /* letters a-f */
- };
-
- if (num >= '0' && num <= '9')
- num = (num - '0') + 1;
-
- if (num >= 'a' && num <= 'f')
- num = (num - 'a') + 12;
-
- if (num == ' ')
- num = 0;
-
- *leds = num_bits[num];
-}
-
-/*
- * zylons -- draw a rotating pattern. NOTE: this function never returns.
- */
-void
-zylons()
-{
- unsigned char *leds = (unsigned char *)LED_ADDR;
- unsigned char curled = 0xfe;
-
- while (1)
- {
- *leds = curled;
- curled = (curled >> 1) | (curled << 7);
- delay ( 200 );
- }
-}