diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/sh64/kernel/alphanum.c |
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'arch/sh64/kernel/alphanum.c')
-rw-r--r-- | arch/sh64/kernel/alphanum.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/arch/sh64/kernel/alphanum.c b/arch/sh64/kernel/alphanum.c new file mode 100644 index 00000000000..56d6f9f7152 --- /dev/null +++ b/arch/sh64/kernel/alphanum.c @@ -0,0 +1,45 @@ +/* + * arch/sh64/kernel/alpanum.c + * + * Copyright (C) 2002 Stuart Menefy <stuart.menefy@st.com> + * + * May be copied or modified under the terms of the GNU General Public + * License. See linux/COPYING for more information. + * + * Machine-independent functions for handling 8-digit alphanumeric display + * (e.g. Agilent HDSP-253x) + */ +#include <linux/config.h> +#include <linux/stddef.h> +#include <linux/sched.h> + +void mach_alphanum(int pos, unsigned char val); +void mach_led(int pos, int val); + +void print_seg(char *file, int line) +{ + int i; + unsigned int nibble; + + for (i = 0; i < 5; i++) { + mach_alphanum(i, file[i]); + } + + for (i = 0; i < 3; i++) { + nibble = ((line >> (i * 4)) & 0xf); + mach_alphanum(7 - i, nibble + ((nibble > 9) ? 55 : 48)); + } +} + +void print_seg_num(unsigned num) +{ + int i; + unsigned int nibble; + + for (i = 0; i < 8; i++) { + nibble = ((num >> (i * 4)) & 0xf); + + mach_alphanum(7 - i, nibble + ((nibble > 9) ? 55 : 48)); + } +} + |