| /* |
| * Copyright (c) 2007, Swedish Institute of Computer Science. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. Neither the name of the Institute nor the names of its contributors |
| * may be used to endorse or promote products derived from this software |
| * without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE |
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * |
| * This file is part of the Contiki operating system. |
| * |
| */ |
| |
| /** |
| * \file |
| * Header file for the energy estimation mechanism |
| * \author |
| * Adam Dunkels <adam@sics.se> |
| */ |
| |
| #ifndef ENERGEST_H_ |
| #define ENERGEST_H_ |
| |
| #include "sys/rtimer.h" |
| |
| typedef struct { |
| /* unsigned long cumulative[2];*/ |
| unsigned long current; |
| } energest_t; |
| |
| enum energest_type { |
| ENERGEST_TYPE_CPU, |
| ENERGEST_TYPE_LPM, |
| ENERGEST_TYPE_IRQ, |
| ENERGEST_TYPE_LED_GREEN, |
| ENERGEST_TYPE_LED_YELLOW, |
| ENERGEST_TYPE_LED_RED, |
| ENERGEST_TYPE_TRANSMIT, |
| ENERGEST_TYPE_LISTEN, |
| |
| ENERGEST_TYPE_FLASH_READ, |
| ENERGEST_TYPE_FLASH_WRITE, |
| |
| ENERGEST_TYPE_SENSORS, |
| |
| ENERGEST_TYPE_SERIAL, |
| |
| ENERGEST_TYPE_MAX |
| }; |
| |
| void energest_init(void); |
| unsigned long energest_type_time(int type); |
| #ifdef ENERGEST_CONF_LEVELDEVICE_LEVELS |
| unsigned long energest_leveldevice_leveltime(int powerlevel); |
| #endif |
| void energest_type_set(int type, unsigned long value); |
| void energest_flush(void); |
| |
| #if ENERGEST_CONF_ON |
| /*extern int energest_total_count;*/ |
| extern energest_t energest_total_time[ENERGEST_TYPE_MAX]; |
| extern rtimer_clock_t energest_current_time[ENERGEST_TYPE_MAX]; |
| extern unsigned char energest_current_mode[ENERGEST_TYPE_MAX]; |
| |
| #ifdef ENERGEST_CONF_LEVELDEVICE_LEVELS |
| extern energest_t energest_leveldevice_current_leveltime[ENERGEST_CONF_LEVELDEVICE_LEVELS]; |
| #endif |
| |
| #define ENERGEST_ON(type) do { \ |
| /*++energest_total_count;*/ \ |
| energest_current_time[type] = RTIMER_NOW(); \ |
| energest_current_mode[type] = 1; \ |
| } while(0) |
| #ifdef __AVR__ |
| /* Handle 16 bit rtimer wraparound */ |
| #define ENERGEST_OFF(type) if(energest_current_mode[type] != 0) do { \ |
| if (RTIMER_NOW() < energest_current_time[type]) energest_total_time[type].current += RTIMER_ARCH_SECOND; \ |
| energest_total_time[type].current += (rtimer_clock_t)(RTIMER_NOW() - \ |
| energest_current_time[type]); \ |
| energest_current_mode[type] = 0; \ |
| } while(0) |
| |
| #define ENERGEST_OFF_LEVEL(type,level) do { \ |
| if (RTIMER_NOW() < energest_current_time[type]) energest_total_time[type].current += RTIMER_ARCH_SECOND; \ |
| energest_leveldevice_current_leveltime[level].current += (rtimer_clock_t)(RTIMER_NOW() - \ |
| energest_current_time[type]); \ |
| energest_current_mode[type] = 0; \ |
| } while(0) |
| #else |
| #define ENERGEST_OFF(type) if(energest_current_mode[type] != 0) do { \ |
| energest_total_time[type].current += (rtimer_clock_t)(RTIMER_NOW() - \ |
| energest_current_time[type]); \ |
| energest_current_mode[type] = 0; \ |
| } while(0) |
| |
| #define ENERGEST_OFF_LEVEL(type,level) do { \ |
| energest_leveldevice_current_leveltime[level].current += (rtimer_clock_t)(RTIMER_NOW() - \ |
| energest_current_time[type]); \ |
| energest_current_mode[type] = 0; \ |
| } while(0) |
| #endif |
| |
| |
| #else /* ENERGEST_CONF_ON */ |
| #define ENERGEST_ON(type) do { } while(0) |
| #define ENERGEST_OFF(type) do { } while(0) |
| #define ENERGEST_OFF_LEVEL(type,level) do { } while(0) |
| #endif /* ENERGEST_CONF_ON */ |
| |
| #endif /* ENERGEST_H_ */ |