Board specific definitions for the SeeedStudio GD32 RISC-V board. More...

Detailed Description

Board specific definitions for the SeeedStudio GD32 RISC-V board.

Author: Koen Zandberg koen@.nosp@m.berg.nosp@m.zand..nosp@m.net; Gunar Schorcht gunar.nosp@m.@sch.nosp@m.orcht.nosp@m..net

Definition in file periph_conf.h.

#include "macros/units.h"
#include "periph_cpu.h"
#include "periph_common_conf.h"
#include "cfg_i2c_default.h"
#include "cfg_spi_default.h"
#include "cfg_timer_default.h"
#include "cfg_uart_default.h"
#include "cfg_usbdev_default.h"

Include dependency graph for periph_conf.h:

Go to the source code of this file.

#define	CONFIG_BOARD_HAS_HXTAL 1
	The board provides a high frequency oscillator.

#define	CONFIG_BOARD_HAS_LXTAL 1
	The board provides a low frequency oscillator.

#define	CONFIG_CLOCK_HXTAL MHZ(8)
	HXTAL frequency.

#define	SPI_DEV_1_USED 1
	Enable SPI_DEV(1) by default for the connected Flash.

#define	I2C_DEV_1_USED 1
	Enable I2C_DEV(1) by default.

ADC configuration
#define	ADC_NUMOF ARRAY_SIZE(adc_config)

static const adc_conf_t	adc_config []

PWM configuration
#define	PWM_NUMOF ARRAY_SIZE(pwm_config)

static const pwm_conf_t	pwm_config []

Macro Definition Documentation

◆ ADC_NUMOF

#define ADC_NUMOF ARRAY_SIZE(adc_config)

Definition at line 75 of file periph_conf.h.

◆ CONFIG_BOARD_HAS_HXTAL

#define CONFIG_BOARD_HAS_HXTAL 1

The board provides a high frequency oscillator.

Definition at line 23 of file periph_conf.h.

◆ CONFIG_BOARD_HAS_LXTAL

#define CONFIG_BOARD_HAS_LXTAL 1

The board provides a low frequency oscillator.

Definition at line 27 of file periph_conf.h.

◆ CONFIG_CLOCK_HXTAL

#define CONFIG_CLOCK_HXTAL MHZ(8)

HXTAL frequency.

Definition at line 31 of file periph_conf.h.

◆ I2C_DEV_1_USED

#define I2C_DEV_1_USED 1

Enable I2C_DEV(1) by default.

Definition at line 39 of file periph_conf.h.

◆ PWM_NUMOF

#define PWM_NUMOF ARRAY_SIZE(pwm_config)

Definition at line 113 of file periph_conf.h.

◆ SPI_DEV_1_USED

#define SPI_DEV_1_USED 1

Enable SPI_DEV(1) by default for the connected Flash.

Definition at line 35 of file periph_conf.h.

Variable Documentation

◆ adc_config

const adc_conf_t adc_config[]

static

Initial value:

= {
    { .pin = GPIO_PIN(PORT_A, 1), .dev = 0, .chan = 1 },
    { .pin = GPIO_PIN(PORT_A, 2), .dev = 0, .chan = 2 },
    { .pin = GPIO_PIN(PORT_A, 3), .dev = 0, .chan = 3 },
    { .pin = GPIO_PIN(PORT_C, 0), .dev = 0, .chan = 10 },
    { .pin = GPIO_PIN(PORT_C, 1), .dev = 0, .chan = 11 },
    { .pin = GPIO_PIN(PORT_C, 2), .dev = 0, .chan = 12 },
    { .pin = GPIO_PIN(PORT_C, 3), .dev = 0, .chan = 13 },
    { .pin = GPIO_PIN(PORT_C, 4), .dev = 0, .chan = 14 },
    { .pin = GPIO_PIN(PORT_C, 5), .dev = 0, .chan = 15 },
    
    { .pin = GPIO_UNDEF, .dev = 0, .chan = 16 },
    
    { .pin = GPIO_UNDEF, .dev = 0, .chan = 17 },
}

Definition at line 59 of file periph_conf.h.

◆ pwm_config

const pwm_conf_t pwm_config[]