bms/Application/bsp/gpio.h

#ifndef _GPIO_H__
#define _GPIO_H__
#include "gd32f3x0.h"
#include "gd32f3x0_libopt.h"

/*switch for temperature sensers */
#define TEMP_OPEN(x) gpio_bit_write(GPIOF,GPIO_PIN_1,(bit_status)(x))
/*switch for small current aux */
#define AUX_VOL_OPEN(x) gpio_bit_write(GPIOB,GPIO_PIN_2,(bit_status)(x))
/*switch for larger current DCDC  */
#define DCDC_VOL_OPEN(x) gpio_bit_write(GPIOA,GPIO_PIN_11,(bit_status)(x))
/*switch for IR uart0 */
#define UART0_IR_EN(x) gpio_bit_write(GPIOC,GPIO_PIN_14,(bit_status)(x))
/*switch for IR uart1 */
#define UART1_IR_EN(x) gpio_bit_write(GPIOF,GPIO_PIN_0,(bit_status)(x))
/*detect for charger in/out */
#define IS_CHARGER_IN() !gpio_input_bit_get(GPIOB,GPIO_PIN_10)
/*power switch for cs110, low active */
#define CS1180_PWR_ENABLE(x) gpio_bit_write(GPIOB,GPIO_PIN_12, x==1?RESET:SET)
/*detect for CS1180 is ready */
#define IS_CS1180_READY() !!gpio_input_bit_get(GPIOA, GPIO_PIN_0)

static __inline__ void gpio_mode_input(uint32_t gpio_periph, uint32_t pull_up_down, uint32_t pin){
	gpio_mode_set(gpio_periph, GPIO_MODE_INPUT, pull_up_down, pin);
}

static __inline__ void gpio_mode_output(uint32_t gpio_periph, uint32_t pull_up_down, uint8_t otype, uint32_t speed, uint32_t pin){
	gpio_mode_set(gpio_periph, GPIO_MODE_OUTPUT, pull_up_down, pin);
	gpio_output_options_set(gpio_periph, otype, speed, pin);
}

static __inline__ void gpio_mode_af(uint32_t gpio_periph, uint32_t pull_up_down, uint32_t pin){
	gpio_mode_set(gpio_periph, GPIO_MODE_AF, pull_up_down, pin);
}

#endif /* _GPIO_H__ */