periph_conf.h File Reference

Configuration of CPU peripherals for the SLSTK3701A starter kit. More...

Detailed Description

Configuration of CPU peripherals for the SLSTK3701A starter kit.

Author

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

Bas Stottelaar basst.nosp@m.otte.nosp@m.laar@.nosp@m.gmai.nosp@m.l.com

Definition in file periph_conf.h.

#include "cpu.h"
#include "periph_cpu.h"
#include "em_cmu.h"
#include "usbdev_cfg_otg_fs.h"

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Go to the source code of this file.

Clock configuration
#define	CLOCK_HF   cmuSelect_HFXO
#define	CLOCK_CORE_DIV   cmuClkDiv_1
#define	CLOCK_LFA   cmuSelect_LFXO
#define	CLOCK_LFB   cmuSelect_LFXO
#define	CLOCK_LFE   cmuSelect_LFXO

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

DAC configuration
#define	DAC_DEV_NUMOF   ARRAY_SIZE(dac_config)
#define	DAC_NUMOF   ARRAY_SIZE(dac_channel_config)
static const dac_conf_t	dac_config []
static const dac_chan_conf_t	dac_channel_config []

I2C configuration
#define	I2C_NUMOF   ARRAY_SIZE(i2c_config)
#define	I2C_0_ISR   isr_i2c0
#define	I2C_1_ISR   isr_i2c1
#define	I2C_2_ISR   isr_i2c2
static const i2c_conf_t	i2c_config []

RTT configuration
#define	RTT_FREQUENCY   (1U)

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

Timer configuration
The implementation uses two timers in cascade mode.
#define	TIMER_NUMOF   ARRAY_SIZE(timer_config)
#define	TIMER_0_ISR   isr_wtimer1
#define	TIMER_1_ISR   isr_timer1
#define	TIMER_2_ISR   isr_letimer0
static const timer_conf_t	timer_config []

UART configuration
#define	UART_NUMOF   ARRAY_SIZE(uart_config)
#define	UART_0_ISR_RX   isr_usart4_rx
#define	UART_1_ISR_RX   isr_usart5_rx
static const uart_conf_t	uart_config []

Variable Documentation

adc_channel_config

const adc_chan_conf_t adc_channel_config[]

static

Initial value:

= {
    {
        .dev = 0,
        .input = adcPosSelTEMP,
        .reference = adcRef1V25,
        .acq_time = adcAcqTime8
    },
    {
        .dev = 0,
        .input = adcPosSelAVDD,
        .reference = adcRef5V,
        .acq_time = adcAcqTime8
    }
}

Definition at line 60 of file periph_conf.h.

adc_config

const adc_conf_t adc_config[]

static

Initial value:

= {
    {
        .dev = ADC0,
        .cmu = cmuClock_ADC0,
    }
}

Definition at line 53 of file periph_conf.h.

dac_channel_config

const dac_chan_conf_t dac_channel_config[]

static

Initial value:

= {
    {
        .dev = 0,
        .index = 0,
    },
}

Definition at line 91 of file periph_conf.h.

dac_config

const dac_conf_t dac_config[]

static

Initial value:

= {
    {
        .dev = VDAC0,
        .ref = vdacRefAvdd,
        .cmu = cmuClock_VDAC0,
    },
}

Definition at line 83 of file periph_conf.h.

spi_config

const spi_dev_t spi_config[]

static

Initial value:

= {
    {
        .dev = USART0,
        .mosi_pin = GPIO_PIN(PE, 10),
        .miso_pin = GPIO_PIN(PE, 11),
        .clk_pin = GPIO_PIN(PE, 12),
        .loc = USART_ROUTELOC0_TXLOC_LOC0 |
               USART_ROUTELOC0_RXLOC_LOC0 |
               USART_ROUTELOC0_CLKLOC_LOC0,
        .cmu = cmuClock_USART0,
        .irq = USART0_RX_IRQn
    }
}

Definition at line 158 of file periph_conf.h.

uart_config

const uart_conf_t uart_config[]

static

Initial value:

= {
    {
        .dev = USART4,
        .rx_pin = GPIO_PIN(PH, 5),
        .tx_pin = GPIO_PIN(PH, 4),
        .loc = USART_ROUTELOC0_RXLOC_LOC4 |
               USART_ROUTELOC0_TXLOC_LOC4,
        .cmu = cmuClock_USART4,
        .irq = USART4_RX_IRQn,
    },
    {
        .dev = USART5,
        .rx_pin = GPIO_PIN(PE, 9),
        .tx_pin = GPIO_PIN(PE, 8),
        .loc = USART_ROUTELOC0_RXLOC_LOC4 |
               USART_ROUTELOC0_TXLOC_LOC4,
        .cmu = cmuClock_USART5,
        .irq = USART5_RX_IRQn,
    }
}

Definition at line 230 of file periph_conf.h.