periph_conf.h File Reference

Configuration of CPU peripherals for the SLTB009A starter kit. More...

Detailed Description

Configuration of CPU peripherals for the SLTB009A 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"

Include dependency graph for periph_conf.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
static const i2c_conf_t	i2c_config []

RTT configuration
#define	RTT_FREQUENCY   (1U) /* in Hz */

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_timer1
#define	TIMER_1_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_usart0_rx
#define	UART_1_ISR_RX   isr_uart0_rx
static const uart_conf_t	uart_config []

Macro Definition Documentation

ADC_DEV_NUMOF

#define ADC_DEV_NUMOF   ARRAY_SIZE(adc_config)

Definition at line 79 of file periph_conf.h.

ADC_NUMOF

#define ADC_NUMOF   ARRAY_SIZE(adc_channel_config)

Definition at line 80 of file periph_conf.h.

CLOCK_CORE_DIV

#define CLOCK_CORE_DIV   cmuClkDiv_1

Definition at line 40 of file periph_conf.h.

CLOCK_HF

#define CLOCK_HF   cmuSelect_HFXO

Definition at line 37 of file periph_conf.h.

CLOCK_LFA

#define CLOCK_LFA   cmuSelect_LFXO

Definition at line 43 of file periph_conf.h.

CLOCK_LFB

#define CLOCK_LFB   cmuSelect_LFXO

Definition at line 46 of file periph_conf.h.

CLOCK_LFE

#define CLOCK_LFE   cmuSelect_LFXO

Definition at line 49 of file periph_conf.h.

DAC_DEV_NUMOF

#define DAC_DEV_NUMOF   ARRAY_SIZE(dac_config)

Definition at line 102 of file periph_conf.h.

DAC_NUMOF

#define DAC_NUMOF   ARRAY_SIZE(dac_channel_config)

Definition at line 103 of file periph_conf.h.

I2C_0_ISR

#define I2C_0_ISR   isr_i2c0

Definition at line 124 of file periph_conf.h.

I2C_NUMOF

#define I2C_NUMOF   ARRAY_SIZE(i2c_config)

Definition at line 123 of file periph_conf.h.

RTT_FREQUENCY

#define RTT_FREQUENCY   (1U) /* in Hz */

Definition at line 132 of file periph_conf.h.

SPI_NUMOF

#define SPI_NUMOF   ARRAY_SIZE(spi_config)

Definition at line 154 of file periph_conf.h.

TIMER_0_ISR

#define TIMER_0_ISR   isr_timer1

Definition at line 191 of file periph_conf.h.

TIMER_1_ISR

#define TIMER_1_ISR   isr_letimer0

Definition at line 192 of file periph_conf.h.

TIMER_NUMOF

#define TIMER_NUMOF   ARRAY_SIZE(timer_config)

Definition at line 190 of file periph_conf.h.

UART_0_ISR_RX

#define UART_0_ISR_RX   isr_usart0_rx

Definition at line 221 of file periph_conf.h.

UART_1_ISR_RX

#define UART_1_ISR_RX   isr_uart0_rx

Definition at line 222 of file periph_conf.h.

UART_NUMOF

#define UART_NUMOF   ARRAY_SIZE(uart_config)

Definition at line 220 of file periph_conf.h.

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 64 of file periph_conf.h.

adc_config

const adc_conf_t adc_config[]

static

Initial value:

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

Definition at line 57 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 95 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 87 of file periph_conf.h.

i2c_config

const i2c_conf_t i2c_config[]

static

Initial value:

= {
    {
        .dev = I2C0,
        .sda_pin = GPIO_PIN(PE, 4),
        .scl_pin = GPIO_PIN(PE, 5),
        .loc = I2C_ROUTELOC0_SDALOC_LOC7 |
               I2C_ROUTELOC0_SCLLOC_LOC7,
        .cmu = cmuClock_I2C0,
        .irq = I2C0_IRQn,
        .speed = I2C_SPEED_NORMAL
    }
}

Definition at line 110 of file periph_conf.h.

spi_config

const spi_dev_t spi_config[]

static

Initial value:

= {
    {
        .dev = USART3,
        .mosi_pin = GPIO_PIN(PA, 0),
        .miso_pin = GPIO_PIN(PA, 1),
        .clk_pin = GPIO_PIN(PA, 2),
        .loc = USART_ROUTELOC0_RXLOC_LOC0 |
               USART_ROUTELOC0_TXLOC_LOC0 |
               USART_ROUTELOC0_CLKLOC_LOC0,
        .cmu = cmuClock_USART3,
        .irq = USART3_RX_IRQn
    }
}

Definition at line 140 of file periph_conf.h.

timer_config

const timer_conf_t timer_config[]

static

Initial value:

= {
    {
        .prescaler = {
            .dev = TIMER0,
            .cmu = cmuClock_TIMER0
        },
        .timer = {
            .dev = TIMER1,
            .cmu = cmuClock_TIMER1
        },
        .irq = TIMER1_IRQn,
        .channel_numof = 3
    },
    {
        .prescaler = {
            .dev = NULL,
            .cmu = cmuClock_LETIMER0
        },
        .timer = {
            .dev = LETIMER0,
            .cmu = cmuClock_LETIMER0
        },
        .irq = LETIMER0_IRQn,
        .channel_numof = 2
    }
}

Definition at line 163 of file periph_conf.h.

uart_config

const uart_conf_t uart_config[]

static

Initial value:

= {
    {
        .dev = USART0,
        .rx_pin = GPIO_PIN(PE, 6),
        .tx_pin = GPIO_PIN(PE, 7),
        .loc = USART_ROUTELOC0_RXLOC_LOC1 |
               USART_ROUTELOC0_TXLOC_LOC1,
        .cmu = cmuClock_USART0,
        .irq = USART0_RX_IRQn
    },
    {
        .dev = UART0,
        .rx_pin = GPIO_PIN(PC, 5),
        .tx_pin = GPIO_PIN(PC, 4),
        .loc = UART_ROUTELOC0_RXLOC_LOC4 |
               UART_ROUTELOC0_TXLOC_LOC4,
        .cmu = cmuClock_UART0,
        .irq = UART0_RX_IRQn
    }
}

Definition at line 199 of file periph_conf.h.