periph_conf.h File Reference

Peripheral MCU configuration for the ATxmegaA1 Xplained board. More...

Detailed Description

Peripheral MCU configuration for the ATxmegaA1 Xplained board.

Author

Gerson Fernando Budke nando.nosp@m.jve@.nosp@m.gmail.nosp@m..com

Definition in file periph_conf.h.

#include "mutex.h"
#include <stdint.h>
#include <avr/io.h>
#include "periph_cpu.h"
#include "periph_conf_common.h"

Include dependency graph for periph_conf.h:

Go to the source code of this file.

Timer peripheral configuration
#define	TIMER_0_ISRA   TCC1_CCA_vect
#define	TIMER_1_ISRA   TCC0_CCA_vect
#define	TIMER_1_ISRB   TCC0_CCB_vect
#define	TIMER_1_ISRC   TCC0_CCC_vect
#define	TIMER_1_ISRD   TCC0_CCD_vect
#define	TIMER_NUMOF   ARRAY_SIZE(timer_config)
static const timer_conf_t	timer_config []

UART configuration
#define	UART_0_RXC_ISR   USARTF0_RXC_vect /* Reception Complete Interrupt */
#define	UART_0_DRE_ISR   USARTF0_DRE_vect /* Data Register Empty Interrupt */
#define	UART_0_TXC_ISR   USARTF0_TXC_vect /* Transmission Complete Interrupt */
#define	UART_1_RXC_ISR   USARTD0_RXC_vect
#define	UART_1_DRE_ISR   USARTD0_DRE_vect
#define	UART_1_TXC_ISR   USARTD0_TXC_vect
#define	UART_2_RXC_ISR   USARTC0_RXC_vect
#define	UART_2_DRE_ISR   USARTC0_DRE_vect
#define	UART_2_TXC_ISR   USARTC0_TXC_vect
#define	UART_NUMOF   ARRAY_SIZE(uart_config)
static const uart_conf_t	uart_config []

I2C configuration
#define	I2C_0_ISR   TWIF_TWIM_vect
#define	I2C_1_ISR   TWIC_TWIM_vect
#define	I2C_NUMOF   ARRAY_SIZE(i2c_config)
static const i2c_conf_t	i2c_config []

SPI configuration
#define	SPI_NUMOF   ARRAY_SIZE(spi_config)
static const spi_conf_t	spi_config []

EBI configuration
For more information, see ebi_conf_t structure.
static const ebi_conf_t	ebi_config

Variable Documentation

i2c_config

const i2c_conf_t i2c_config[]

static

Initial value:

= {
    {
        .dev                = &TWIF,
        .pwr                = PWR_RED_REG(PWR_PORT_F, PR_TWI_bm),
        .sda_pin            = GPIO_PIN(PORT_F, 0),
        .scl_pin            = GPIO_PIN(PORT_F, 1),
        .speed              = I2C_SPEED_NORMAL,
        .int_lvl            = CPU_INT_LVL_LOW,
    },
    {
        .dev                = &TWIC,
        .pwr                = PWR_RED_REG(PWR_PORT_C, PR_TWI_bm),
        .sda_pin            = GPIO_PIN(PORT_C, 0),
        .scl_pin            = GPIO_PIN(PORT_C, 1),
        .speed              = I2C_SPEED_NORMAL,
        .int_lvl            = CPU_INT_LVL_LOW,
    },
}

Definition at line 129 of file periph_conf.h.

spi_config

const spi_conf_t spi_config[]

static

Initial value:

= {
    {
        .dev            = &SPIF,
        .pwr            = PWR_RED_REG(PWR_PORT_F, PR_SPI_bm),
        .sck_pin        = GPIO_PIN(PORT_F, 7),
        .miso_pin       = GPIO_PIN(PORT_F, 6),
        .mosi_pin       = GPIO_PIN(PORT_F, 5),
        .ss_pin         = GPIO_PIN(PORT_F, 4),
    },
    {
        .dev            = &SPIC,
        .pwr            = PWR_RED_REG(PWR_PORT_C, PR_SPI_bm),
        .sck_pin        = GPIO_PIN(PORT_C, 7),
        .miso_pin       = GPIO_PIN(PORT_C, 6),
        .mosi_pin       = GPIO_PIN(PORT_C, 5),
        .ss_pin         = GPIO_PIN(PORT_C, 4),
    },
}

Definition at line 158 of file periph_conf.h.

timer_config

const timer_conf_t timer_config[]

static

Initial value:

= {
    {
        .dev            = (void *)&TCC1,
        .pwr            = PWR_RED_REG(PWR_PORT_C, PR_TC1_bm),
        .type           = TC_TYPE_1,
        .int_lvl        = { CPU_INT_LVL_LOW,
                            CPU_INT_LVL_OFF,
                            CPU_INT_LVL_OFF,
                            CPU_INT_LVL_OFF },
    },
    {
        .dev            = (void *)&TCC0,
        .pwr            = PWR_RED_REG(PWR_PORT_C, PR_TC0_bm),
        .type           = TC_TYPE_0,
        .int_lvl        = { CPU_INT_LVL_LOW,
                            CPU_INT_LVL_LOW,
                            CPU_INT_LVL_LOW,
                            CPU_INT_LVL_LOW },
    }
}

Definition at line 32 of file periph_conf.h.