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/**
* @file furi_hal_rfid.h
* RFID HAL API
*/
#pragma once
#include <stdint.h>
#include <stdbool.h>
#include <main.h>
#ifdef __cplusplus
extern "C" {
#endif
/** Initialize RFID subsystem
*/
void furi_hal_rfid_init();
/** Config rfid pins to reset state
*/
void furi_hal_rfid_pins_reset();
/** Config rfid pins to emulate state
*/
void furi_hal_rfid_pins_emulate();
/** Config rfid pins to read state
*/
void furi_hal_rfid_pins_read();
/** Release rfid pull pin
*/
void furi_hal_rfid_pin_pull_release();
/** Pulldown rfid pull pin
*/
void furi_hal_rfid_pin_pull_pulldown();
/** Config rfid timer to read state
*
* @param freq timer frequency
* @param duty_cycle timer duty cycle, 0.0-1.0
*/
void furi_hal_rfid_tim_read(float freq, float duty_cycle);
/** Start read timer
*/
void furi_hal_rfid_tim_read_start();
/** Stop read timer
*/
void furi_hal_rfid_tim_read_stop();
/** Config rfid timer to emulate state
*
* @param freq timer frequency
*/
void furi_hal_rfid_tim_emulate(float freq);
/** Start emulation timer
*/
void furi_hal_rfid_tim_emulate_start();
/** Stop emulation timer
*/
void furi_hal_rfid_tim_emulate_stop();
/** Config rfid timers to reset state
*/
void furi_hal_rfid_tim_reset();
/** Check that timer instance is emulation timer
*
* @param hw timer instance
*
* @return true if instance is emulation timer
*/
bool furi_hal_rfid_is_tim_emulate(TIM_HandleTypeDef* hw);
/** Set emulation timer period
*
* @param period overall duration
*/
void furi_hal_rfid_set_emulate_period(uint32_t period);
/** Set emulation timer pulse
*
* @param pulse duration of high level
*/
void furi_hal_rfid_set_emulate_pulse(uint32_t pulse);
/** Set read timer period
*
* @param period overall duration
*/
void furi_hal_rfid_set_read_period(uint32_t period);
/** Set read timer pulse
*
* @param pulse duration of high level
*/
void furi_hal_rfid_set_read_pulse(uint32_t pulse);
/** Сhanges the configuration of the RFID timer "on a fly"
*
* @param freq new frequency
* @param duty_cycle new duty cycle
*/
void furi_hal_rfid_change_read_config(float freq, float duty_cycle);
#ifdef __cplusplus
}
#endif
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