periph_conf.h File Reference

MSB-A2 peripheral configuration. More...

Detailed Description

MSB-A2 peripheral configuration.

Author

Hauke Petersen hauke.nosp@m..pet.nosp@m.ersen.nosp@m.@fu-.nosp@m.berli.nosp@m.n.de

Definition in file periph_conf.h.

#include "periph_cpu.h"
#include "kernel_defines.h"

Include dependency graph for periph_conf.h:

Go to the source code of this file.

Clock configuration
#define	XTAL_HZ   (16000000U) /* the board provides a 16 MHz XTAL */
#define	CLOCK_CORECLOCK   (72000000U) /* the msba2 runs with 72MHz */
#define	CLOCK_PCLK   (CLOCK_CORECLOCK)

Timer configuration, select a number from 1 to 4
#define	TIMER_NUMOF   (1U)

PWM device and pinout configuration
Currently, we only support a single device and 3 channels, the implementation is fixed on PWM1.
#define	PWM_NUMOF   (1U)
#define	PWM_CHANNELS   (3)
#define	PWM_CH0   (3)
#define	PWM_CH0_MR   PWM1MR3
#define	PWM_CH1   (4)
#define	PWM_CH1_MR   PWM1MR4
#define	PWM_CH2   (5)
#define	PWM_CH2_MR   PWM1MR5
#define	PWM_PORT   PINSEL4
#define	PWM_CH0_PIN   (2)
#define	PWM_CH1_PIN   (3)
#define	PWM_CH2_PIN   (4)
#define	PWM_FUNC   (1)

UART configuration
#define	UART_NUMOF   (4)
static const uart_conf_t	uart_config []

SPI configuration
#define	SPI_NUMOF   (1)
static const spi_conf_t	spi_config []

ADC configuration
#define	ADC_NUMOF   ARRAY_SIZE(adc_config)
static const adc_conf_t	adc_config []

I2C configuration
#define	I2C_NUMOF   (1)
static const i2c_conf_t	i2c_config []

Variable Documentation

adc_config

const adc_conf_t adc_config[]

static

Initial value:

= {
    {   
        .chan       = 0,
        .pinsel     = 1,
        .pinsel_msk = BIT14,
    },
    {   
        .chan       = 1,
        .pinsel     = 1,
        .pinsel_msk = BIT16,
    },
    {   
        .chan       = 2,
        .pinsel     = 1,
        .pinsel_msk = BIT18,
    },
}

Definition at line 137 of file periph_conf.h.

i2c_config

const i2c_conf_t i2c_config[]

static

Initial value:

= {
    {   
        .dev        = I2C2,
        .speed      = I2C_SPEED_NORMAL,
        .irq_prio   = 5,
        .pinsel_sda = 0,
        .pinsel_scl = 0,
        .pinsel_msk_sda = BIT21, 
        .pinsel_msk_scl = BIT23, 
    },
}

Definition at line 162 of file periph_conf.h.

spi_config

const spi_conf_t spi_config[]

static

Initial value:

= {
    {
        .dev = SPI0,
        .pinsel_mosi = 3,
        .pinsel_miso = 3,
        .pinsel_clk  = 3,
        .pinsel_msk_mosi = (BIT16 | BIT17),
        .pinsel_msk_miso = (BIT14 | BIT15),
        .pinsel_msk_clk  = (BIT8  | BIT9),
    },
}

Definition at line 118 of file periph_conf.h.