periph_conf.h File Reference

Configuration of CPU peripherals for QN9080DK base board board. More...

Detailed Description

Configuration of CPU peripherals for QN9080DK base board board.

Author

iosabi iosab.nosp@m.i@pr.nosp@m.otonm.nosp@m.ail..nosp@m.com

Definition in file periph_conf.h.

#include <stdint.h>
#include "macros/units.h"
#include "cpu.h"
#include "periph_cpu.h"

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Go to the source code of this file.

Clock configuration
#define	CLOCK_CORECLOCK   MHZ(32)
	System core clock frequency in Hz.

ADC configuration
Names "An" are as described in the "Analog In" header on the PCB. All "An" inputs are configured referenced to 1.8V.
#define	ADC_NUMOF   ARRAY_SIZE(adc_config)
static const adc_conf_t	adc_config []

I2C configuration
#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 []

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

Timer configuration
#define	TIMER_NUMOF   4

Macro Definition Documentation

ADC_NUMOF

#define ADC_NUMOF   ARRAY_SIZE(adc_config)

Definition at line 62 of file periph_conf.h.

CLOCK_CORECLOCK

#define CLOCK_CORECLOCK   MHZ(32)

System core clock frequency in Hz.

Definition at line 38 of file periph_conf.h.

I2C_NUMOF

#define I2C_NUMOF   ARRAY_SIZE(i2c_config)

Definition at line 77 of file periph_conf.h.

SPI_NUMOF

#define SPI_NUMOF   ARRAY_SIZE(spi_config)

Definition at line 99 of file periph_conf.h.

TIMER_NUMOF

#define TIMER_NUMOF   4

Definition at line 121 of file periph_conf.h.

UART_NUMOF

#define UART_NUMOF   ARRAY_SIZE(uart_config)

Definition at line 114 of file periph_conf.h.

Variable Documentation

adc_config

const adc_conf_t adc_config[]

static

Initial value:

= {
    ADC_CHANNEL_ADC7_VINN | ADC_VINN_AVSS | ADC_VREF_GAIN_X15, 
    ADC_CHANNEL_ADC6_VINN | ADC_VINN_AVSS | ADC_VREF_GAIN_X15, 
    ADC_CHANNEL_ADC4_VINN | ADC_VINN_AVSS | ADC_VREF_GAIN_X15, 
    ADC_CHANNEL_ADC5_VINN | ADC_VINN_AVSS | ADC_VREF_GAIN_X15, 
    ADC_CHANNEL_ADC1_VINN | ADC_VINN_AVSS | ADC_VREF_GAIN_X15, 
    ADC_CHANNEL_ADC0_VINN | ADC_VINN_AVSS | ADC_VREF_GAIN_X15, 
    ADC_CHANNEL_ADC6_ADC7 | ADC_VREF_GAIN_X15,                 
    ADC_CHANNEL_ADC4_ADC5 | ADC_VREF_GAIN_X15,                 
    ADC_CHANNEL_ADC0_ADC1 | ADC_VREF_GAIN_X15,                 
    ADC_CHANNEL_TEMP,                                          
    ADC_CHANNEL_VCC4_VINN | ADC_VINN_AVSS,                     
}

Definition at line 49 of file periph_conf.h.

i2c_config

const i2c_conf_t i2c_config[]

static

Initial value:

= {
    {
        .dev          = I2C0,   
        .pin_scl      = GPIO_PIN(PORT_A, 6),
        .pin_sda      = GPIO_PIN(PORT_A, 7),
        .speed        = I2C_SPEED_FAST,
    },
}

Definition at line 69 of file periph_conf.h.

spi_config

const spi_conf_t spi_config[]

static

Initial value:

= {
    {
        .dev            = SPI0,  
        .cipo_pin       = GPIO_PIN(PORT_A, 5),
        .copi_pin       = GPIO_PIN(PORT_A, 4),
        .clk_pin        = GPIO_PIN(PORT_A, 30),
        .cs_pin         = {
            GPIO_PIN(PORT_A, 3),  
            GPIO_UNDEF,
            GPIO_UNDEF,
            GPIO_UNDEF
        },
    },
}

Definition at line 84 of file periph_conf.h.

uart_config

const uart_conf_t uart_config[]

static

Initial value:

= {
    {
        .dev          = USART0, 
        .rx_pin       = GPIO_PIN(PORT_A, 17),
        .tx_pin       = GPIO_PIN(PORT_A, 16),
    },
}

Definition at line 106 of file periph_conf.h.