board_stk541.h

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00001 /* Copyright (c) 2007 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_stk541.h,v 1.21 2011/01/09 14:23:18 awachtler Exp $ */
00087 #if defined(psk230)
00088 # define BOARD_TYPE (BOARD_PSK230)
00089 # define BOARD_NAME "psk230"
00090 # define RADIO_TYPE (RADIO_AT86RF230A)
00091 #elif defined(psk230b)
00092 # define BOARD_TYPE (BOARD_PSK230B)
00093 # define BOARD_NAME "psk230b"
00094 # define RADIO_TYPE (RADIO_AT86RF230B)
00095 #elif defined(psk231)
00096 # define BOARD_TYPE (BOARD_PSK231)
00097 # define BOARD_NAME "psk231"
00098 # define RADIO_TYPE (RADIO_AT86RF231)
00099 #elif defined(psk212)
00100 # define BOARD_TYPE (BOARD_PSK212)
00101 # define BOARD_NAME "psk212"
00102 # define RADIO_TYPE (RADIO_AT86RF212)
00103 #endif
00104 
00105 #ifndef BOARD_STK541_H
00106 #define BOARD_STK541_H
00107 
00108 /*=== Compile time parameters ========================================*/
00109 #ifndef DEFAULT_SPI_RATE
00110 # define DEFAULT_SPI_RATE  (SPI_RATE_1_2)
00111 #endif
00112 
00113 /*=== radio interface definition =====================================*/
00114 #if BOARD_TYPE == BOARD_PSK230 || BOARD_TYPE == BOARD_PSK230B
00115 # include "base_rdk230.h"
00116 #else
00117 # include "base_rdk2xx.h"
00118 #endif
00119 
00120 /*=== LED access macros ==============================================*/
00121 #define LED_PORT      PORTE
00122 #define LED_DDR       DDRE
00123 #define LED_MASK      (0x1c)
00124 #define LED_SHIFT     (2)
00125 #define LEDS_INVERSE  (1)
00126 #define LED_NUMBER    (3)
00127 /*=== KEY access macros ==============================================*/
00128 #define PORT_KEY      PORTE
00129 #define PIN_KEY       PINE
00130 #define DDR_KEY       DDRE
00131 #define MASK_KEY      (0x20)
00132 #define SHIFT_KEY     (5)
00133 #define INVERSE_KEYS  (1)
00134 #define PULLUP_KEYS   (1)
00135 
00136 /*=== Host Interface ================================================*/
00137 #define HIF_TYPE      (HIF_FT245)
00138 #define HIF_IO_ENABLE XRAM_ENABLE
00139 
00140 #define USB_FIFO_AD  0xF000
00141 #define HIF_USB_READ()  (*(volatile uint8_t*)(USB_FIFO_AD))
00142 #define HIF_USB_WRITE(x) do { (*(volatile uint8_t*)(USB_FIFO_AD)) = (x); }while(0)
00143 #define XRAM_ENABLE() do {\
00144     DDRC = 0xFF;\
00145     PORTC = 0x00;\
00146     XMCRA |= (1 << SRE);\
00147     XMCRB = (1 << XMBK);\
00148     } while(0)
00149 
00150 #define HIF_NO_DATA   (0x0100)
00151 #define FT245_DDR    DDRE
00152 #define FT245_PORT   PORTE
00153 #define FT245_PIN    PINE
00154 #define FT245_TXE    _BV(6)
00155 #define FT245_RXF    _BV(7)
00156 #define FT245_INIT() do { \
00157            XMCRA |= (1 << SRE); \
00158            XMCRB = (1 << XMBK);\
00159            FT245_DDR &= ~(FT245_TXE|FT245_RXF);\
00160            FT245_PORT |= (FT245_TXE|FT245_RXF);\
00161         } while(0)
00162 #define TX_IS_READY        (0)
00163 #define TX_IS_BLOCKED      (FT245_TXE)
00164 #define RX_HAS_DATA        (0)
00165 #define RX_HAS_NO_DATA     (FT245_RXF)
00166 #define FT245_RX_DATA()  ((FT245_PIN & FT245_RXF))
00167 #define FT245_TX_DATA()  ((FT245_PIN & FT245_TXE))
00168 
00169 /*=== TIMER Interface ===============================================*/
00170 #define HWTMR_PRESCALE  (1)
00171 #define HWTIMER_TICK    ((1.0*HWTMR_PRESCALE)/F_CPU)
00172 #define HWTIMER_TICK_NB (0xFFFFUL+1)
00173 #define HWTIMER_REG     (TCNT1)
00174 #define TIMER_TICK      (HWTIMER_TICK_NB * HWTIMER_TICK)
00175 #define TIMER_POOL_SIZE (4)
00176 
00178 #define TIMER_IRQ_vect   TIMER1_OVF_vect
00179 
00189 # define TIMER_INIT() \
00190     do{ \
00191         TCCR1B |= (_BV(CS10));\
00192         TIMSK1 |= _BV(TOIE1); \
00193     }while(0)
00194 
00195 
00196 /*=== DBG interface =================================================*/
00197 # define DBG_PORT PORTD
00198 # define DBG_DDR DDRD
00199 # define DBG_PIN (1<<PD0)
00200 
00201 #endif /* BOARD_STK541_H */

This documentation for µracoli was generated on Wed Feb 2 2011 by  doxygen 1.7.1