From 30a3e1570d74be9efa0a1a09d6fc9ec979627f99 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Fri, 13 May 2011 01:27:22 -0700 Subject: altos-avr: Initial OS port to AVR This is working with output to the serial line Signed-off-by: Keith Packard --- src-avr/avr.h | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 src-avr/avr.h (limited to 'src-avr/avr.h') diff --git a/src-avr/avr.h b/src-avr/avr.h new file mode 100644 index 00000000..0f46da08 --- /dev/null +++ b/src-avr/avr.h @@ -0,0 +1,43 @@ +/* + * Copyright © 2011 Keith Packard + * + * 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. + * + * 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. + */ + +#ifndef _AVR_H_ +#define _AVR_H_ + +#include +#include +#include + +#define TEENSY 1 +#if TEENSY +#define F_CPU 16000000UL // 16 MHz +#else +#define F_CPU 8000000UL // 8 MHz +#endif + +#define __pdata +#define __data +#define __xdata +#define __code const +#define __reentrant +#define __naked +#define __critical +#define __interrupt(n) + +#define asm_nop asm("nop"); + +#endif /* _AVR_H_ */ -- cgit v1.2.3