mirror of
https://github.com/DarkFlippers/unleashed-firmware.git
synced 2024-12-18 19:01:47 +03:00
7a3a1aaf0d
* Add 1-wire thermometer example app stub * Working 1-wire thermometer app * Refactor app to use threads * Clean up code, add comments * Add CRC checking * Increase update period * Fix error in fbt * Revert the old update period * Use settable pin in onewire_host * Use settable pin for onewire_slave * Clear EXTI flag after callback, make private methods static in onewire_slave * Do not hardcode GPIO pin number * Remove iButton hal from furi_hal_rfid * Remove most of furi_hal_ibutton * Add some of furi_hal_ibutton back * Slightly neater code * Fix formatting * Fix PVS-studio warnings * Update CODEOWNERS * Add furi_hal_gpio_get_ext_pin_number * Create README.md * FuriHal: move furi_hal_gpio_get_ext_pin_number to resources --------- Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
72 lines
1.3 KiB
C
72 lines
1.3 KiB
C
/**
|
|
* @file one_wire_slave.h
|
|
*
|
|
* 1-Wire slave library. Currently it can only emulate ID.
|
|
*/
|
|
|
|
#pragma once
|
|
#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 void (*OneWireSlaveResultCallback)(void* context);
|
|
|
|
/**
|
|
* Allocate onewire slave
|
|
* @param gpio_pin
|
|
* @return OneWireSlave*
|
|
*/
|
|
OneWireSlave* onewire_slave_alloc(const GpioPin* gpio_pin);
|
|
|
|
/**
|
|
* Free onewire slave
|
|
* @param bus
|
|
*/
|
|
void onewire_slave_free(OneWireSlave* bus);
|
|
|
|
/**
|
|
* Start working with the bus
|
|
* @param bus
|
|
*/
|
|
void onewire_slave_start(OneWireSlave* bus);
|
|
|
|
/**
|
|
* Stop working with the bus
|
|
* @param bus
|
|
*/
|
|
void onewire_slave_stop(OneWireSlave* bus);
|
|
|
|
/**
|
|
* Attach device for emulation
|
|
* @param bus
|
|
* @param device
|
|
*/
|
|
void onewire_slave_attach(OneWireSlave* bus, OneWireDevice* device);
|
|
|
|
/**
|
|
* Detach device from bus
|
|
* @param bus
|
|
*/
|
|
void onewire_slave_detach(OneWireSlave* bus);
|
|
|
|
/**
|
|
* Set a callback to report emulation success
|
|
* @param bus
|
|
* @param result_cb
|
|
* @param context
|
|
*/
|
|
void onewire_slave_set_result_callback(
|
|
OneWireSlave* bus,
|
|
OneWireSlaveResultCallback result_cb,
|
|
void* context);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|