config.h

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/* Copyright (c) 2007, Atmel Corporation All rights reserved.
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 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
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 * from this software without specific prior written permission.
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#ifndef _CONFIG_H_
#define _CONFIG_H_


//_____ I N C L U D E S ____________________________________________________

#include "compiler.h"
#include "config_motor.h"

//_____ M A C R O S ________________________________________________________

//_____ D E F I N I T I O N S ______________________________________________

#define BOARD_ID 3 /* 0:unknown, 1 : MC100, 2 : MC200, 3 : MC310 */
#define SOFT_ID 3 /* 0:unknown, 1:bldc sensor, 2:bldc sinus, 3:bldc sensorless */
#define REV_ID 1

/*-------------- UART LIB CONFIGURATION ---------------*/

#define BAUDRATE      38400
#define FOSC          16000


/* DAC configuration */
#define DAC_AUTOTRIG_ENABLE_VALUE        DAC_AUTOTRIG_DISABLE
#define DAC_TRIGGER_SELECTION            DAC_TRIG_WITH_COMP0
#define DAC_LEFT_ADJUST_VALUE            DAC_LEFT_ADJUST
#define DAC_OUTPUT_ENABLE_VALUE          DAC_OUTPUT_DISABLE
#define DAC_ENABLE_VALUE                 DAC_ENABLE


/* Amplifier 1 configuration */
#define AMP1_ENABLE_VALUE                AMP_ENABLE
#define AMP1_INPUT_SHUNT_VALUE           AMP_SHUNT_DISABLE
#define AMP1_GAIN                        AMP_GAIN_5
#define AMP1_CMP1_CONNECTION_VALUE       AMP_CMP_DISCONNECTED
#define AMP1_CLOCK_SOURCE                AMP_CLOCK_EQ_PSC0


/* ADC configuration */
#define ADC_REF_SOURCE                   ADC_REF_EQ_INT_VREF
#define ADC_ADLAR_VALUE                  ADC_RIGHT_ADJUST_RESULT
#define ADC_CHANNEL                      ADC_INPUT_ADC0
#define ADC_ENABLE_BIT_VALUE             ADC_ENABLE
#define ADC_AUTO_TRIG_ENABLE_VALUE       ADC_AUTO_TRIG_DISABLE
#define ADC_INTERRUPT_ENABLE_VALUE       ADC_INTERRUPT_ENABLE
#define ADC_PRESCALER_SELECT_VALUE       ADC_DIV_CLOCK_BY_4
#define ADC_HIGH_SPEED_MODE_VALUE        ADC_HIGH_SPEED_MODE
#define ADC_CURRENT_SOURCE_ENABLE_VALUE  ADC_CURRENT_SRC_ENABLE
#define ADC_AREF_PIN_ENABLE_VALUE        ADC_AREF_PIN_DISABLE
#define ADC_AUTO_TRIG_SOURCE             ADC_FREE_RUNNING


#define USE_INTERNAL_COMPARATORS

/* Comparator 0 configuration */
#define COMP0_ENABLE_BIT_VALUE COMP_ENABLE
#define COMP0_INTERRUPT_ENABLE COMP_ENABLE_INTERRUPT
#define COMP0_INTERRUPT_SELECT COMP_INTERRUPT_ON_OUTPUT_TOGGLE
#define COMP_CLOCK_SOURCE COMP_CLOCK_IO
#ifdef USE_INTERNAL_COMPARATORS
  #define COMP0_NEG_INPUT_SELECT COMP_USE_NEGATIVE_PIN
#else
  #define COMP0_NEG_INPUT_SELECT COMP_USE_VREF_DIV160
#endif

/* Comparator 1 configuration */
#define COMP1_ENABLE_BIT_VALUE COMP_ENABLE
#define COMP1_INTERRUPT_ENABLE COMP_ENABLE_INTERRUPT
#define COMP1_INTERRUPT_SELECT COMP_INTERRUPT_ON_OUTPUT_TOGGLE
#define COMP1_CAPTURE_ENABLE COMP_CAPTURE_DISABLE
#ifdef USE_INTERNAL_COMPARATORS
  #define COMP1_NEG_INPUT_SELECT COMP_USE_NEGATIVE_PIN
#else
  #define COMP1_NEG_INPUT_SELECT COMP_USE_VREF_DIV160
#endif

/* Comparator 2 configuration */
#define COMP2_ENABLE_BIT_VALUE COMP_ENABLE
#define COMP2_INTERRUPT_ENABLE COMP_ENABLE_INTERRUPT
#define COMP2_INTERRUPT_SELECT COMP_INTERRUPT_ON_OUTPUT_TOGGLE
#ifdef USE_INTERNAL_COMPARATORS
  #define COMP2_NEG_INPUT_SELECT COMP_USE_NEGATIVE_PIN
#else
  #define COMP2_NEG_INPUT_SELECT COMP_USE_VREF_DIV160
#endif

// PSC configuration
#define PSC_PRESCALER PSC_NODIV_CLOCK
#define PSC_CLOCK_SOURCE PSC_CLOCK_SOURCE_EQ_PLL

#define PSC_MODE PSC_MODE_CENTERED

#define PSC_OUTPUT_A_POLARITY PSC_OUTPUT_HIGH

#define SLOW_DECAY 0
#define FAST_DECAY 1
#define SLOW_DECAY_SYNCHRONOUS 2
#define FAST_DECAY_SYNCHRONOUS 3 // ATmega64M1 only

//#define CURRENT_DECAY SLOW_DECAY
#define CURRENT_DECAY FAST_DECAY
//#define CURRENT_DECAY SLOW_DECAY_SYNCHRONOUS
//#define CURRENT_DECAY FAST_DECAY_SYNCHRONOUS // ATmega64M1 only

#if (CURRENT_DECAY == FAST_DECAY)
#define PSC_OUTPUT_B_POLARITY PSC_OUTPUT_LOW
#else /* SLOW_DECAY or SLOW_DECAY_SYNCHRONOUS or FAST_DECAY_SYNCHRONOUS */
#define PSC_OUTPUT_B_POLARITY PSC_OUTPUT_HIGH
#endif

#define A_SA_VAL 0 
#define A_RA_VAL 1 
#define A_SB_VAL 0 

#define B_SA_VAL 0 
#define B_RA_VAL 1
#define B_SB_VAL 0 

#define C_SA_VAL 0 
#define C_RA_VAL 1
#define C_SB_VAL 0 

#define RB_VAL 255 

#define DEADTIME 2 

#define Low(data_w)                ((U8)data_w)
#define High(data_w)               ((U8)(data_w>>8))

/* useful defines when PC3 is required to display events */
#define Init_PC3()   (DDRC |= (1<<DDC3))
#define Toggle_PC3() (PINC |= (1<<PINC3))
#define Set_PC3()    (PORTC |= (1<<PORTC3))
#define Clear_PC3()  (PORTC &= ~(1<<PORTC3))

#define Init_PC7()   (DDRC |= (1<<DDC7))
#define Toggle_PC7() (PINC |= (1<<PINC7))
#define Set_PC7()    (PORTC |= (1<<PORTC7))
#define Clear_PC7()  (PORTC &= ~(1<<PORTC7))

#define Toggle_PE1() (PINE |= (1<<PINE1))
#define Set_PE1()    (PORTE |= (1<<PORTE1))
#define Clear_PE1()  (PORTE &= ~(1<<PORTE1))

#define Toggle_PE2() (PINE |= (1<<PINE2))
#define Set_PE2()    (PORTE |= (1<<PORTE2))
#define Clear_PE2()  (PORTE &= ~(1<<PORTE2))
   
#endif // _CONFIG_H_

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