PS100/Source/shark_charge.h

#pragma once

#include "shark_types.h"
#include "common.h"

#define SHARK_CHG_TIME_DETECT		5000
#define SHARK_CHG_TIME_SWITCH		10000
#define SHARK_CHG_TIME_MAX			60000

#define SHARK_CHG_INSERT_MIN		50
#define SHARK_CHG_REMOVE_MIN		2000

#define GPIO_PORT_CHG_DET			GPIOC
#define GPIO_PIN_CHG_DET			GPIO_PIN_4
#define GPIO_RCU_CHG_DET			RCU_GPIOC

#define GPIO_PORT_CHG_EN			GPIOB
#define GPIO_PIN_CHG_EN				GPIO_PIN_12
#define GPIO_RCU_CHG_EN				RCU_GPIOB

#define EXTI_PORT_CHG_DET			GPIO_PORT_SOURCE_GPIOC
#define EXTI_PIN_CHG_DET			GPIO_PIN_SOURCE_4
#define EXTI_CHG_DET				EXTI_4

typedef enum {
	SHARK_CHG_REMOVE,
	SHARK_CHG_DETECT,
	SHARK_CHG_INSERT,
} shark_charger_state_t;

extern shark_charger_state_t shark_charger_state;
extern shark_bool shark_charger_enabled;
extern shark_u16 shark_charge_times;

void shark_charger_set_enable(shark_bool enable);
void shark_charger_disable(void);
void shark_charge_init(void);
void shark_charge_tick(void);
void shark_charge_poll(void);
void shark_charge_isr(void);