one_wire_slave.h

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#pragma once
#include <stddef.h>
#include <stdint.h>
#include <stdbool.h>
 
#include <furi_hal_gpio.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct OneWireDevice OneWireDevice;
typedef struct OneWireSlave OneWireSlave;
 
typedef bool (*OneWireSlaveResetCallback)(bool is_short, void* context);
typedef bool (*OneWireSlaveCommandCallback)(uint8_t command, void* context);
typedef void (*OneWireSlaveResultCallback)(void* context);
 
OneWireSlave* onewire_slave_alloc(const GpioPin* gpio_pin);
 
void onewire_slave_free(OneWireSlave* bus);
 
void onewire_slave_start(OneWireSlave* bus);
 
void onewire_slave_stop(OneWireSlave* bus);
 
bool onewire_slave_receive_bit(OneWireSlave* bus);
 
bool onewire_slave_send_bit(OneWireSlave* bus, bool value);
 
bool onewire_slave_send(OneWireSlave* bus, const uint8_t* data, size_t data_size);
 
bool onewire_slave_receive(OneWireSlave* bus, uint8_t* data, size_t data_size);
 
void onewire_slave_set_overdrive(OneWireSlave* bus, bool set);
 
void onewire_slave_set_reset_callback(
    OneWireSlave* bus,
    OneWireSlaveResetCallback callback,
    void* context);
 
void onewire_slave_set_command_callback(
    OneWireSlave* bus,
    OneWireSlaveCommandCallback callback,
    void* context);
 
void onewire_slave_set_result_callback(
    OneWireSlave* bus,
    OneWireSlaveResultCallback result_cb,
    void* context);
 
#ifdef __cplusplus
}
#endif