+++ /dev/null
-/*
- * Copyright Droids Corporation, Microb Technology, Eirbot (2006)
- *
- * 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; 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
- * 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
- *
- * Revision : $Id: timer_declarations.h,v 1.1.2.2 2006-12-04 23:48:22 zer0 Exp $
- *
- */
-
-#ifndef _TIMER_DECLARATIONS_H
-#define _TIMER_DECLARATIONS_H_
-
-#define DECLARE_TIMER_FUNCS(x) \
- \
-/** start the timer at initial prescaler */ \
-void timer##x##_start(void); \
- \
-/** stop the timer */ \
-void timer##x##_stop(void); \
- \
-/** Set the timer value */ \
-void timer##x##_set(uint16_t t); \
- \
-/** return the value of the timer */ \
-uint16_t timer##x##_get(void); \
- \
- \
-/** Enable overflow interruption, and register a function to be called */ \
-/* every interrupt. If func is NULL, unregisters interrupt. */ \
-void timer##x##_register_OV_intr(void (*func)(void)); \
- \
-/** Enable output compare interruption, and register a function to be */ \
-/* called every output compare interrupt. Note that interruption */ \
-/* will occur when the timer will reach the same value than t. If */ \
-/* func is NULL, unregisters interrupt (other arg is useless). */ \
-void timer##x##A_register_OC_intr_at_tics(void (*func)(void), uint16_t t); \
-void timer##x##B_register_OC_intr_at_tics(void (*func)(void), uint16_t t); \
-void timer##x##C_register_OC_intr_at_tics(void (*func)(void), uint16_t t); \
- \
-/** Enable output compare interruption, and register a function to be */ \
-/* called every output compare interrupt. Note that interruption */ \
-/* will occur when the timer will reach CURRENT_TIMER + t_us */ \
-/* (parameter is in microseconds). If func is NULL, unregisters */ \
-/* interrupt (other arg is useless). return 0 on success */ \
-/* WARNING : this function can be slower due to float conversion */ \
-/* If you are in static timer mode (no dynamic modifications of */ \
-/* the prescaler), and if your value is a constant, you should use */ \
-/* a code like this to allow beeing optmized by the preprocessor: */ \
-/* timerxy_register_OC_intr_in_tics(timerx_us_to_tics(1000)); */ \
-/* Indeed this code is optimized. In any case, it is better to */ \
-/* them in 2 separated funcs, because you can save the result of */ \
-/* timerx_us_to_tics() in a variable. */ \
-int8_t timer##x##A_register_OC_intr_in_us(void (*func)(void), uint16_t t); \
-int8_t timer##x##B_register_OC_intr_in_us(void (*func)(void), uint16_t t); \
-int8_t timer##x##C_register_OC_intr_in_us(void (*func)(void), uint16_t t); \
- \
-/** Return current prescaler divisor. If CONFIG_MODULE_TIMER_DYNAMIC */ \
-/* is not defined, it only returns TIMERX_PRESCALER specified in */ \
-/* configuration. If you use a dynamic configuration, it reads the */ \
-/* current prescaler register value and converts it to divisor */ \
-/* value. */ \
-uint16_t timer##x##_get_prescaler_div(void); \
- \
-/** Configure the prescaler register depending on divisor param. */ \
-/* only defined if CONFIG_MODULE_TIMER_DYNAMIC is 'y' */ \
-void timer##x##_set_prescaler_div(uint16_t); \
- \
-/** Use timerX_get_prescaler_div() and CONFIG_QUARTZ to do the */ \
-/* conversion from microseconds to tics (timer unit) */ \
-/* Be carreful, this function is inline static, so if you use it */ \
-/* quite often, you should include it in a standard function and call */ \
-/* this function instead */ \
-static inline float timer##x##_us_to_tics(float us); \
- \
-/** Use timerX_get_prescaler_div() and CONFIG_QUARTZ to do the */ \
-/* conversion from tics to microseconds */ \
-/* Be carreful, this function is inline static, so if you use it */ \
-/* quite often, you should include it in a standard function and call */ \
-/* this function instead */ \
-static inline float timer##x##_tics_to_us(float t);
-
-#endif
git.droids-corp.org / protos / xbee-avr.git / blobdiff