periph_conf.h File Reference

#include "periph_cpu.h"

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Clock system configuration
#define	RTC_LOAD_CAP_BITS   (RTC_CR_SC8P_MASK | RTC_CR_SC4P_MASK | RTC_CR_SC2P_MASK)
#define	CLOCK_CORECLOCK   (48000000ul)
#define	CLOCK_BUSCLOCK   (CLOCK_CORECLOCK / 1)
static const clock_config_t	clock_config

Timer configuration
#define	PIT_NUMOF   (2U)
#define	PIT_CONFIG
#define	LPTMR_NUMOF   (1U)
#define	LPTMR_CONFIG
#define	TIMER_NUMOF   ((PIT_NUMOF) + (LPTMR_NUMOF))
#define	PIT_BASECLOCK   (CLOCK_BUSCLOCK)
#define	PIT_ISR_0   isr_pit1
#define	PIT_ISR_1   isr_pit3
#define	LPTMR_ISR_0   isr_lptmr0

UART configuration
#define	UART_0_ISR   (isr_uart0_rx_tx)
#define	UART_1_ISR   (isr_uart1_rx_tx)
#define	UART_NUMOF   ARRAY_SIZE(uart_config)
static const uart_conf_t	uart_config []

ADC configuration
#define	ADC_NUMOF   ARRAY_SIZE(adc_config)
#define	ADC_REF_SETTING   0
static const adc_conf_t	adc_config []

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

PWM configuration
#define	PWM_NUMOF   ARRAY_SIZE(pwm_config)
static const pwm_conf_t	pwm_config []

SPI configuration
Clock configuration values based on the configured 47988736Hz module clock. Auto-generated by: cpu/kinetis/dist/calc_spi_scalers/calc_spi_scalers.c
#define	SPI_NUMOF   ARRAY_SIZE(spi_config)
static const uint32_t	spi_clk_config []
static const spi_conf_t	spi_config []

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

Macro Definition Documentation

LPTMR_CONFIG

#define LPTMR_CONFIG

Value:

        { \
        { \
            .dev = LPTMR0, \
            .irqn = LPTMR0_IRQn, \
            .src = 2, \
            .base_freq = 32768u, \
        } \
    }

Definition at line 106 of file periph_conf.h.

PIT_CONFIG

#define PIT_CONFIG

Value:

        {                 \
        {                            \
            .prescaler_ch = 0,       \
            .count_ch = 1,           \
        },                           \
        {                            \
            .prescaler_ch = 2,       \
            .count_ch = 3,           \
        },                           \
    }

Definition at line 95 of file periph_conf.h.

Variable Documentation

clock_config

const clock_config_t clock_config

static

Initial value:

= {
    
    
    
    .clkdiv1 = SIM_CLKDIV1_OUTDIV1(0) | SIM_CLKDIV1_OUTDIV2(0) |
               SIM_CLKDIV1_OUTDIV3(1) | SIM_CLKDIV1_OUTDIV4(1),
    .rtc_clc = RTC_LOAD_CAP_BITS,
    .osc32ksel = SIM_SOPT1_OSC32KSEL(2),
    .clock_flags =
        
        KINETIS_CLOCK_RTCOSC_EN |
        KINETIS_CLOCK_USE_FAST_IRC |
        0,
    .default_mode = KINETIS_MCG_MODE_FEE,
    .erc_range = KINETIS_MCG_ERC_RANGE_LOW, 
    
    .osc_clc = OSC_CR_SC16P_MASK,
    .oscsel = MCG_C7_OSCSEL(1), 
    .fcrdiv = MCG_SC_FCRDIV(0), 
    .fll_frdiv = MCG_C1_FRDIV(0b000), 
    .fll_factor_fei = KINETIS_MCG_FLL_FACTOR_1464, 
    .fll_factor_fee = KINETIS_MCG_FLL_FACTOR_1464, 
    
    .pll_prdiv = MCG_C5_PRDIV0(0b00111), 
    .pll_vdiv = MCG_C6_VDIV0(0b01100), 
}

Definition at line 48 of file periph_conf.h.

dac_config

const dac_conf_t dac_config[]

static

Initial value:

= {
    {
        .dev       = DAC0,
        .scgc_addr = &SIM->SCGC2,
        .scgc_bit  = SIM_SCGC2_DAC0_SHIFT
    }
}

Definition at line 219 of file periph_conf.h.

i2c_config

const i2c_conf_t i2c_config[]

static

Initial value:

= {
    {
        .i2c = I2C0,
        .scl_pin = GPIO_PIN(PORT_B,  2),
        .sda_pin = GPIO_PIN(PORT_B,  1),
        .freq = CLOCK_BUSCLOCK,
        .speed = I2C_SPEED_FAST,
        .irqn = I2C0_IRQn,
        .scl_pcr = (PORT_PCR_MUX(2) | PORT_PCR_ODE_MASK),
        .sda_pcr = (PORT_PCR_MUX(2) | PORT_PCR_ODE_MASK),
    },
}

Definition at line 345 of file periph_conf.h.

pwm_config

const pwm_conf_t pwm_config[]

static

Initial value:

= {
    {
        .ftm        = FTM0,
        .chan       = {
            { .pin = GPIO_PIN(PORT_C, 1), .af = 4, .ftm_chan = 0 },
            { .pin = GPIO_PIN(PORT_C, 2), .af = 4, .ftm_chan = 1 },
            { .pin = GPIO_UNDEF,          .af = 0, .ftm_chan = 0 },
            { .pin = GPIO_UNDEF,          .af = 0, .ftm_chan = 0 }
        },
        .chan_numof = 2,
        .ftm_num    = 0
    },
    {
        .ftm        = FTM1,
        .chan       = {
            { .pin = GPIO_PIN(PORT_A, 12), .af = 3, .ftm_chan = 0 },
            { .pin = GPIO_PIN(PORT_A, 13), .af = 3, .ftm_chan = 1 },
            { .pin = GPIO_UNDEF,           .af = 0, .ftm_chan = 0 },
            { .pin = GPIO_UNDEF,           .af = 0, .ftm_chan = 0 }
        },
        .chan_numof = 2,
        .ftm_num    = 1
    }
}

Definition at line 234 of file periph_conf.h.

uart_config

const uart_conf_t uart_config[]

static

Initial value:

= {
    {
        .dev    = UART0,
        .freq   = CLOCK_CORECLOCK,
        .pin_rx = GPIO_PIN(PORT_A, 15),
        .pin_tx = GPIO_PIN(PORT_A, 14),
        .pcr_rx = PORT_PCR_MUX(3),
        .pcr_tx = PORT_PCR_MUX(3),
        .irqn   = UART0_RX_TX_IRQn,
        .scgc_addr = &SIM->SCGC4,
        .scgc_bit = SIM_SCGC4_UART0_SHIFT,
        .mode   = UART_MODE_8N1,
        .type   = KINETIS_UART,
    },
    {
        .dev    = UART1,
        .freq   = CLOCK_CORECLOCK,
        .pin_rx = GPIO_PIN(PORT_C, 3),
        .pin_tx = GPIO_PIN(PORT_C, 4),
        .pcr_rx = PORT_PCR_MUX(3),
        .pcr_tx = PORT_PCR_MUX(3),
        .irqn   = UART1_RX_TX_IRQn,
        .scgc_addr = &SIM->SCGC4,
        .scgc_bit = SIM_SCGC4_UART1_SHIFT,
        .mode   = UART_MODE_8N1,
        .type   = KINETIS_UART,
    },
}

Definition at line 127 of file periph_conf.h.