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# stk_525.h

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    00001 /*This file has been prepared for Doxygen automatic documentation generation.*/
    00013
    00014 /* Copyright (c) 2007, Atmel Corporation All rights reserved.
    00015  *
    00016  * Redistribution and use in source and binary forms, with or without
    00017  * modification, are permitted provided that the following conditions are met:
    00018  *
    00019  * 1. Redistributions of source code must retain the above copyright notice,
    00020  * this list of conditions and the following disclaimer.
    00021  *
    00022  * 2. Redistributions in binary form must reproduce the above copyright notice,
    00023  * this list of conditions and the following disclaimer in the documentation
    00024  * and/or other materials provided with the distribution.
    00025  *
    00026  * 3. The name of ATMEL may not be used to endorse or promote products derived
    00027  * from this software without specific prior written permission.
    00028  *
    00029  * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR IMPLIED
    00030  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
    00031  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY AND
    00032  * SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT,
    00033  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
    00034  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
    00035  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
    00036  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
    00037  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
    00038  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    00039  */
    00040
    00041 #ifndef STK_525_H
    00042 #define STK_525_H
    00043
    00044 //_____ I N C L U D E S ____________________________________________________
    00045 #include "config.h"
    00046
    00047 #if (TARGET_BOARD==STK525)
    00048
    00049 //_____ M A C R O S ________________________________________________________
    00050
    00055
    00056
    00060 #define  LED_PORT             PORTD
    00061 #define  LED_DDR              DDRD
    00062 #define  LED_PIN              PIND
    00063 #define  LED0_BIT             PIND4
    00064 #define  LED1_BIT             PIND5
    00065 #define  LED2_BIT             PIND6
    00066 #define  LED3_BIT             PIND7
    00067
    00068 #define  Leds_init()          (LED_DDR  |=  (1<<LED0_BIT) | (1<<LED1_BIT) | (1<<LED2_BIT) | (1<<LED3_BIT))
    00069 #define  Leds_on()            (LED_PORT |=  (1<<LED0_BIT) | (1<<LED1_BIT) | (1<<LED2_BIT) | (1<<LED3_BIT))
    00070 #define  Leds_off()           (LED_PORT &= ~((1<<LED0_BIT) | (1<<LED1_BIT) | (1<<LED2_BIT) | (1<<LED3_BIT)))
    00071 #define  Leds_set_val(c)      (Leds_off(),LED_PORT |= (c<<4)&((1<<LED0_BIT) | (1<<LED1_BIT) | (1<<LED2_BIT) | (1<<LED3_BIT)))
    00072 #define  Leds_get_val()       (LED_PORT>>4)
    00073
    00074 #define  Led0_on()            (LED_PORT |=  (1<<LED0_BIT))
    00075 #define  Led1_on()            (LED_PORT |=  (1<<LED1_BIT))
    00076 #define  Led2_on()            (LED_PORT |=  (1<<LED2_BIT))
    00077 #define  Led3_on()            (LED_PORT |=  (1<<LED3_BIT))
    00078 #define  Led0_off()           (LED_PORT &= ~(1<<LED0_BIT))
    00079 #define  Led1_off()           (LED_PORT &= ~(1<<LED1_BIT))
    00080 #define  Led2_off()           (LED_PORT &= ~(1<<LED2_BIT))
    00081 #define  Led3_off()           (LED_PORT &= ~(1<<LED3_BIT))
    00082 #define  Led0_toggle()        (LED_PIN  |=  (1<<LED0_BIT))
    00083 #define  Led1_toggle()        (LED_PIN  |=  (1<<LED1_BIT))
    00084 #define  Led2_toggle()        (LED_PIN  |=  (1<<LED2_BIT))
    00085 #define  Led3_toggle()        (LED_PIN  |=  (1<<LED3_BIT))
    00086 #define  Is_led0_on()         (LED_PIN  &   (1<<LED0_BIT) ? TRUE : FALSE)
    00087 #define  Is_led1_on()         (LED_PIN  &   (1<<LED1_BIT) ? TRUE : FALSE)
    00088 #define  Is_led2_on()         (LED_PIN  &   (1<<LED2_BIT) ? TRUE : FALSE)
    00089 #define  Is_led3_on()         (LED_PIN  &   (1<<LED3_BIT) ? TRUE : FALSE)
    00091
    00095 #define  Joy_init()           (DDRB &= ~((1<<PINB7)|(1<<PINB6)|(1<<PINB5)), PORTB |= ((1<<PINB7)|(1<<PINB6)|(1<<PINB5)), DDRE &= ~((1<<PINE5)|(1<<PINE4)), PORTE |= ((1<<PINE5)|(1<<PINE4)))
    00096
    00097 #define  Is_btn_left()        Is_hwb()
    00098 #define  Is_btn_middle()      ((PINB & (1<<PINB5)) ?  FALSE : TRUE)
    00099 #define  Is_btn_right()       FALSE
    00100
    00101 #define  Is_joy_left()        ((PINB & (1<<PINB6)) ?  FALSE : TRUE)
    00102 #define  Is_joy_up()          ((PINB & (1<<PINB7)) ?  FALSE : TRUE)
    00103 #define  Is_joy_down()        ((PINE & (1<<PINE5)) ?  FALSE : TRUE)
    00104 #define  Is_joy_right()       ((PINE & (1<<PINE4)) ?  FALSE : TRUE)
    00105
    00106 #define  Is_btn_not_left()    Is_not_hwb()
    00107 #define  Is_btn_not_middle()  ((PINB & (1<<PINB5)) ?  TRUE : FALSE)
    00108 #define  Is_btn_not_right()   TRUE
    00109
    00110 #define  Is_joy_not_up()      ((PINB & (1<<PINB7)) ?  TRUE : FALSE)
    00111 #define  Is_joy_not_left()    ((PINB & (1<<PINB6)) ?  TRUE : FALSE)
    00112 #define  Is_joy_not_down()    ((PINE & (1<<PINE5)) ?  TRUE : FALSE)
    00113 #define  Is_joy_not_right()   ((PINE & (1<<PINE4)) ?  TRUE : FALSE)
    00114
    00119 #define  Switches_enable_it() {  \
    00120       PCMSK0 |= (1<<PCINT5)|(1<<PCINT6)|(1<<PCINT7);\
    00121       PCIFR |= (1<<PCIF0);       \
    00122       PCICR |= (1<<PCIE0);}
    00123
    00128 #define  Switches_disable_it() { \
    00129       PCICR  &= ~(1<<PCIE0);     \
    00130       PCIFR  |= (1<<PCIF0);      \
    00131       PCMSK0 &= ~((1<<PCINT5)|(1<<PCINT6)|(1<<PCINT7));}
    00133
    00134
    00139 #define  Hwb_button_init()    (DDRE  &= ~(1<<PINE2), PORTE |= (1<<PINE2))
    00140 #define  Is_hwb()             ((PINE &   (1<<PINE2)) ?  FALSE : TRUE)
    00141 #define  Is_not_hwb()         ((PINE &   (1<<PINE2)) ?  TRUE : FALSE)
    00143
    00144
    00148
    00149 // One AT45DB321C
    00150 #define DF_4_MB
    00151 #define DF_NB_MEM          1
    00152
    00153 // PINB0 : SPI Slave Select pin, this pin must be disable (disable input mode) because it is used by joystick
    00154 //         Note: the joystick can work fine in Output mode, because the pull-up resistor is activated and the level pin can be read.
    00155 // PINB1 : the SCK signal direction is OUTPUT
    00156 // PINB2 : the SI signal direction is OUTPUT
    00157 // PINB3 : the SO signal direction is INPUT
    00158 // PINB4 : the CS signal direction is OUTPUT
    00159 #define  Df_init_spi()     (DDRB  &= ~((1<<PINB3)), \
    00160                             DDRB  |=  ((1<<PINB4)|(1<<PINB2)|(1<<PINB1)|(1<<PINB0)), \
    00161                             PORTB |=  ((1<<PINB4)|(1<<PINB3)|(1<<PINB2)|(1<<PINB1)|(1<<PINB0)) )
    00162 #define  Df_select_0()     (PORTB &= ~(1<<PINB4))
    00163 #define  Df_desel_all()    (PORTB |=  (1<<PINB4))
    00166
    00168
    00169
    00170
    00172 #define ADC_POT_CH   0x01
    00173 #define ADC_MIC_CH   0x02
    00174 #define ADC_TEMP_CH  0x00
    00175
    00176 #ifdef USE_ADC
    00177
    00189    U16 Get_adc_mic_val(void);
    00190
    00202    U16 Get_adc_temp_val(void);
    00203
    00215    U16 Get_adc_pot_val(void);
    00216
    00228    S16  Read_temperature(void);
    00229
    00230 #endif   // USE_ADC
    00231
    00232 #endif   // TARGET_BOARD==STK525
    00233
    00234 #endif   // STK_525_H