stk_525.h

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00013 
00014 /* Copyright (c) 2009 Atmel Corporation. All rights reserved.
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00016  * Redistribution and use in source and binary forms, with or without
00017  * modification, are permitted provided that the following conditions are met:
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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  * 4. This software may only be redistributed and used in connection with an Atmel
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00032  * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
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00043 
00044 #ifndef STK_525_H
00045 #define STK_525_H
00046 
00047 //_____ I N C L U D E S ____________________________________________________
00048 #include "config.h"
00049 
00050 #if (TARGET_BOARD==STK525)
00051 
00052 //_____ M A C R O S ________________________________________________________
00053 
00058 
00059 
00063 #define  LED_PORT             PORTD
00064 #define  LED_DDR              DDRD
00065 #define  LED_PIN              PIND
00066 #define  LED0_BIT             PIND4
00067 #define  LED1_BIT             PIND5
00068 #define  LED2_BIT             PIND6
00069 #define  LED3_BIT             PIND7
00070                       
00071 #define  Leds_init()          (LED_DDR  |=  (1<<LED0_BIT) | (1<<LED1_BIT) | (1<<LED2_BIT) | (1<<LED3_BIT))
00072 #define  Leds_on()            (LED_PORT |=  (1<<LED0_BIT) | (1<<LED1_BIT) | (1<<LED2_BIT) | (1<<LED3_BIT))
00073 #define  Leds_off()           (LED_PORT &= ~((1<<LED0_BIT) | (1<<LED1_BIT) | (1<<LED2_BIT) | (1<<LED3_BIT)))
00074 #define  Leds_set_val(c)      (Leds_off(),LED_PORT |= (c<<4)&((1<<LED0_BIT) | (1<<LED1_BIT) | (1<<LED2_BIT) | (1<<LED3_BIT)))
00075 #define  Leds_get_val()       (LED_PORT>>4)
00076 
00077 #define  Led0_on()            (LED_PORT |=  (1<<LED0_BIT))
00078 #define  Led1_on()            (LED_PORT |=  (1<<LED1_BIT))
00079 #define  Led2_on()            (LED_PORT |=  (1<<LED2_BIT))
00080 #define  Led3_on()            (LED_PORT |=  (1<<LED3_BIT))
00081 #define  Led0_off()           (LED_PORT &= ~(1<<LED0_BIT))
00082 #define  Led1_off()           (LED_PORT &= ~(1<<LED1_BIT))
00083 #define  Led2_off()           (LED_PORT &= ~(1<<LED2_BIT))
00084 #define  Led3_off()           (LED_PORT &= ~(1<<LED3_BIT))
00085 #define  Led0_toggle()        (LED_PIN  |=  (1<<LED0_BIT))
00086 #define  Led1_toggle()        (LED_PIN  |=  (1<<LED1_BIT))
00087 #define  Led2_toggle()        (LED_PIN  |=  (1<<LED2_BIT))
00088 #define  Led3_toggle()        (LED_PIN  |=  (1<<LED3_BIT))
00089 #define  Is_led0_on()         (LED_PIN  &   (1<<LED0_BIT) ? TRUE : FALSE)
00090 #define  Is_led1_on()         (LED_PIN  &   (1<<LED1_BIT) ? TRUE : FALSE)
00091 #define  Is_led2_on()         (LED_PIN  &   (1<<LED2_BIT) ? TRUE : FALSE)
00092 #define  Is_led3_on()         (LED_PIN  &   (1<<LED3_BIT) ? TRUE : FALSE)
00094 
00098 #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)))
00099 
00100 #define  Is_btn_left()        Is_hwb()
00101 #define  Is_btn_middle()      ((PINB & (1<<PINB5)) ?  FALSE : TRUE)
00102 #define  Is_btn_right()       FALSE
00103 
00104 #define  Is_joy_left()        ((PINB & (1<<PINB6)) ?  FALSE : TRUE)
00105 #define  Is_joy_up()          ((PINB & (1<<PINB7)) ?  FALSE : TRUE)
00106 #define  Is_joy_down()        ((PINE & (1<<PINE5)) ?  FALSE : TRUE)
00107 #define  Is_joy_right()       ((PINE & (1<<PINE4)) ?  FALSE : TRUE)
00108 
00109 #define  Is_btn_not_left()    Is_not_hwb()
00110 #define  Is_btn_not_middle()  ((PINB & (1<<PINB5)) ?  TRUE : FALSE)
00111 #define  Is_btn_not_right()   TRUE
00112 
00113 #define  Is_joy_not_up()      ((PINB & (1<<PINB7)) ?  TRUE : FALSE)
00114 #define  Is_joy_not_left()    ((PINB & (1<<PINB6)) ?  TRUE : FALSE)
00115 #define  Is_joy_not_down()    ((PINE & (1<<PINE5)) ?  TRUE : FALSE)
00116 #define  Is_joy_not_right()   ((PINE & (1<<PINE4)) ?  TRUE : FALSE)
00117 
00122 #define  Switches_enable_it() {  \
00123       PCMSK0 |= (1<<PCINT5)|(1<<PCINT6)|(1<<PCINT7);\
00124       PCIFR |= (1<<PCIF0);       \
00125       PCICR |= (1<<PCIE0);}
00126  
00131 #define  Switches_disable_it() { \
00132       PCICR  &= ~(1<<PCIE0);     \
00133       PCIFR  |= (1<<PCIF0);      \
00134       PCMSK0 &= ~((1<<PCINT5)|(1<<PCINT6)|(1<<PCINT7));}
00136 
00137 
00142 #define  Hwb_button_init()    (DDRE  &= ~(1<<PINE2), PORTE |= (1<<PINE2))
00143 #define  Is_hwb()             ((PINE &   (1<<PINE2)) ?  FALSE : TRUE)
00144 #define  Is_not_hwb()         ((PINE &   (1<<PINE2)) ?  TRUE : FALSE)
00146 
00147 
00151 
00152 // One AT45DB321C
00153 #define DF_4_MB            
00154 #define DF_NB_MEM          1
00155 
00156 // PINB0 : SPI Slave Select pin, this pin must be disable (disable input mode) because it is used by joystick
00157 //         Note: the joystick can work fine in Output mode, because the pull-up resistor is activated and the level pin can be read.
00158 // PINB1 : the SCK signal direction is OUTPUT
00159 // PINB2 : the SI signal direction is OUTPUT
00160 // PINB3 : the SO signal direction is INPUT
00161 // PINB4 : the CS signal direction is OUTPUT
00162 #define  Df_init_spi()     (DDRB  &= ~((1<<PINB3)), \
00163                             DDRB  |=  ((1<<PINB4)|(1<<PINB2)|(1<<PINB1)|(1<<PINB0)), \
00164                             PORTB |=  ((1<<PINB4)|(1<<PINB3)|(1<<PINB2)|(1<<PINB1)|(1<<PINB0)) )
00165 #define  Df_select_0()     (PORTB &= ~(1<<PINB4))
00166 #define  Df_desel_all()    (PORTB |=  (1<<PINB4))
00169 
00171 
00172 
00173 
00175 #define ADC_POT_CH   0x01
00176 #define ADC_MIC_CH   0x02
00177 #define ADC_TEMP_CH  0x00
00178 
00179 #ifdef USE_ADC       
00180 
00192    U16 Get_adc_mic_val(void);
00193 
00205    U16 Get_adc_temp_val(void);
00206 
00218    U16 Get_adc_pot_val(void);
00219 
00231    S16  Read_temperature(void);
00232 
00233 #endif   // USE_ADC
00234 
00235 #endif   // TARGET_BOARD==STK525
00236 
00237 #endif   // STK_525_H

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