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# board_derfa.h

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    00001 /* Copyright (c) 2009 Axel Wachtler
    00002    All rights reserved.
    00003
    00004    Redistribution and use in source and binary forms, with or without
    00005    modification, are permitted provided that the following conditions
    00006    are met:
    00007
    00008    * Redistributions of source code must retain the above copyright
    00009      notice, this list of conditions and the following disclaimer.
    00010    * 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    * Neither the name of the authors 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 COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
    00018    AND 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 COPYRIGHT OWNER OR CONTRIBUTORS BE
    00021    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
    00022    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
    00023    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
    00024    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
    00025    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
    00026    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
    00027    POSSIBILITY OF SUCH DAMAGE. */
    00028
    00029 /* $Id: board_derfa.h,v 1.3 2009/12/25 21:08:05 awachtler Exp $ */
    00057 #ifndef BOARD_DERFA_H
    00058 #define BOARD_DERFA_H
    00059
    00060 #define BOARD_TYPE  DE_MOD_128RFA1
    00061 #define BOARD_NAME_DERFA "derfa1"
    00062 #define BOARD_NAME  BOARD_NAME_DERFA
    00063
    00064 /*=== Compile time parameters ========================================*/
    00065 #ifndef MAX_FRAME_SIZE
    00066 # define MAX_FRAME_SIZE (127)
    00067 #endif
    00068
    00069 #ifndef DEFAULT_SPI_RATE
    00070 # define DEFAULT_SPI_RATE  (SPI_RATE_1_2)
    00071 //# define DEFAULT_SPI_RATE  (SPI_RATE_1_128)
    00072 #endif
    00073
    00074 /*=== Hardware Components ============================================*/
    00075 #define CPU_TYPE   (CPU_M128RFA1)
    00076 #define RADIO_TYPE (RADIO_ATMEGA128RFA1_C)
    00077
    00079 #define TRX_TSTAMP_REG TCNT1
    00080
    00081 #define LED_NUMBER     (0)
    00082 #define NO_LEDS        (1)
    00083 #define NO_KEYS        (1)
    00084
    00085 /*=== Host Interface ================================================*/
    00086 #define HIF_TYPE    HIF_UART_0
    00087
    00088 #define TRX_RESET_LOW()   do { TRXPR &= ~_BV(TRXRST); } while (0)
    00089 #define TRX_RESET_HIGH()  do { TRXPR |= _BV(TRXRST); } while (0)
    00090 #define TRX_SLPTR_LOW()   do { TRXPR &= ~_BV(SLPTR); } while (0)
    00091 #define TRX_SLPTR_HIGH()  do { TRXPR |= _BV(SLPTR); } while (0)
    00092
    00093 /*=== TIMER Interface ===============================================*/
    00094 #define HWTMR_PRESCALE  (1)
    00095 #define HWTIMER_TICK    ((1.0*HWTMR_PRESCALE)/F_CPU)
    00096 #define HWTIMER_TICK_NB (0xFFFFUL)
    00097 #define HWTIMER_REG     (TCNT1)
    00098 #define TIMER_TICK      (HWTIMER_TICK_NB * HWTIMER_TICK)
    00099 #define TIMER_POOL_SIZE (4)
    00100 #define TIMER_INIT() \
    00101     do{ \
    00102         TCCR1B |= (_BV(CS10)); \
    00103         TIMSK1 |= _BV(TOIE1); \
    00104     }while(0)
    00105 #define TIMER_IRQ_vect   TIMER1_OVF_vect
    00106
    00107 /*=== OSCCAL tuning =================================================*/
    00108
    00109 #ifndef TUNED_OSCCAL
    00110 # define TUNED_OSCCAL (0xbf)  /* default is 0xb1, but @2.9V 0xbf is better */
    00111 #endif
    00112
    00113 #endif /* BOARD_DERFA_H */