Contiki 2.6
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00001 /* 00002 * Copyright (c) 2010, Swedish Institute of Computer Science. 00003 * All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions 00007 * are met: 00008 * 1. Redistributions of source code must retain the above copyright 00009 * notice, this list of conditions and the following disclaimer. 00010 * 2. Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * 3. Neither the name of the Institute nor the names of its contributors 00014 * may be used to endorse or promote products derived from this software 00015 * without specific prior written permission. 00016 * 00017 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 00018 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00019 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00020 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 00021 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00022 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 00023 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 00024 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00025 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 00026 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00027 * SUCH DAMAGE. 00028 * 00029 * $Id: platform-conf.h,v 1.1 2010/06/23 10:25:54 joxe Exp $ 00030 */ 00031 00032 /** 00033 * \file 00034 * A brief description of what this file is 00035 * \author 00036 * Niclas Finne <nfi@sics.se> 00037 * Joakim Eriksson <joakime@sics.se> 00038 */ 00039 00040 #ifndef __PLATFORM_CONF_H__ 00041 #define __PLATFORM_CONF_H__ 00042 00043 /* 00044 * Definitions below are dictated by the hardware and not really 00045 * changeable! 00046 */ 00047 /* Platform name, type, and MCU clock rate */ 00048 #define PLATFORM_NAME "Iris" 00049 #define PLATFORM_TYPE IRIS 00050 #ifndef F_CPU 00051 #define F_CPU 8000000UL 00052 #endif 00053 00054 /* The AVR tick interrupt usually is done with an 8 bit counter around 128 Hz. 00055 * 125 Hz needs slightly more overhead during the interrupt, as does a 32 bit 00056 * clock_time_t. 00057 */ 00058 /* Clock ticks per second */ 00059 #define CLOCK_CONF_SECOND 128 00060 #if 1 00061 /* 16 bit counter overflows every ~10 minutes */ 00062 typedef unsigned short clock_time_t; 00063 #define CLOCK_LT(a,b) ((signed short)((a)-(b)) < 0) 00064 #define INFINITE_TIME 0xffff 00065 #define RIME_CONF_BROADCAST_ANNOUNCEMENT_MAX_TIME INFINITE_TIME/CLOCK_CONF_SECOND /* Default uses 600 */ 00066 #define COLLECT_CONF_BROADCAST_ANNOUNCEMENT_MAX_TIME INFINITE_TIME/CLOCK_CONF_SECOND /* Default uses 600 */ 00067 #else 00068 typedef unsigned long clock_time_t; 00069 #define CLOCK_LT(a,b) ((signed long)((a)-(b)) < 0) 00070 #define INFINITE_TIME 0xffffffff 00071 #endif 00072 /* These routines are not part of the contiki core but can be enabled in cpu/avr/clock.c */ 00073 void clock_delay_msec(uint16_t howlong); 00074 void clock_adjust_ticks(clock_time_t howmany); 00075 00076 /* LED ports */ 00077 #define LEDS_PxDIR DDRA // port direction register 00078 #define LEDS_PxOUT PORTA // port register 00079 #define LEDS_CONF_RED 0x04 //red led 00080 #define LEDS_CONF_GREEN 0x02 // green led 00081 #define LEDS_CONF_YELLOW 0x01 // yellow led 00082 00083 /* COM port to be used for SLIP connection */ 00084 #define SLIP_PORT RS232_PORT_0 00085 00086 /* Pre-allocated memory for loadable modules heap space (in bytes)*/ 00087 #define MMEM_CONF_SIZE 256 00088 00089 /* Use the following address for code received via the codeprop 00090 * facility 00091 */ 00092 #define EEPROMFS_ADDR_CODEPROP 0x8000 00093 00094 #define EEPROM_NODE_ID_START 0x00 00095 00096 00097 #define NETSTACK_CONF_RADIO rf230_driver 00098 00099 00100 /* 00101 * SPI bus configuration for the TMote Sky. 00102 */ 00103 00104 /* SPI input/output registers. */ 00105 #define SPI_TXBUF SPDR 00106 #define SPI_RXBUF SPDR 00107 00108 #define BV(bitno) _BV(bitno) 00109 00110 #define SPI_WAITFOREOTx() do { while (!(SPSR & BV(SPIF))); } while (0) 00111 #define SPI_WAITFOREORx() do { while (!(SPSR & BV(SPIF))); } while (0) 00112 00113 #define SCK 1 /* - Output: SPI Serial Clock (SCLK) - ATMEGA128 PORTB, PIN1 */ 00114 #define MOSI 2 /* - Output: SPI Master out - slave in (MOSI) - ATMEGA128 PORTB, PIN2 */ 00115 #define MISO 3 /* - Input: SPI Master in - slave out (MISO) - ATMEGA128 PORTB, PIN3 */ 00116 00117 /* 00118 * SPI bus - M25P80 external flash configuration. 00119 */ 00120 00121 #define FLASH_PWR 3 /* P4.3 Output */ 00122 #define FLASH_CS 4 /* P4.4 Output */ 00123 #define FLASH_HOLD 7 /* P4.7 Output */ 00124 00125 /* Enable/disable flash access to the SPI bus (active low). */ 00126 00127 #define SPI_FLASH_ENABLE() ( P4OUT &= ~BV(FLASH_CS) ) 00128 #define SPI_FLASH_DISABLE() ( P4OUT |= BV(FLASH_CS) ) 00129 00130 #define SPI_FLASH_HOLD() ( P4OUT &= ~BV(FLASH_HOLD) ) 00131 #define SPI_FLASH_UNHOLD() ( P4OUT |= BV(FLASH_HOLD) ) 00132 00133 #define CSN 0 00134 00135 #endif /* __PLATFORM_CONF_H__ */