unleashed-firmware/lib/one_wire/ibutton/ibutton_writer.h
SG bdba15b366
[FL-2393][FL-2381] iButton, OneWire: move to plain C (#1068)
* iButton: getting started on the worker concept
* Hal delay: added global instructions_per_us variable
* iButton: one wire slave
* iButton: ibutton key setter
* iButton: one wire host, use ibutton_hal
* iButton\RFID: common pulse decoder concept
* iButton: cyfral decoder
* iButton: worker thread concept
* iButton: metakom decoder
* iButton: write key through worker
* iButton: worker mode holder
* iButton: worker improvements
* iButton: Cyfral encoder
* iButton: Metakom encoder
* lib: pulse protocol helpers
* iButton: Metakom decoder
* iButton: Cyfral decoder
* iButton worker: separate modes
* iButton: libs documentation
* HAL: iButton gpio modes
* iButton worker: rename modes file
* iButton worker, hal: move to LL
* iButton CLI: worker for reading and emulation commands
* iButton HAL: correct init and emulation sequence
* iButton cli: moved to plain C
* iButton: move to worker, small step to plain C
* Libs, one wire: move to plain C
* Libs: added forgotten files to compilation
* iButton writer: get rid of manual disable/enable irq
2022-03-29 16:01:56 +03:00

60 lines
No EOL
1 KiB
C

/**
* @file ibutton_writer.h
*
* iButton blanks writer
*/
#pragma once
#include <furi_hal_gpio.h>
#include "ibutton_key.h"
#include "../one_wire_host.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef enum {
iButtonWriterOK,
iButtonWriterSameKey,
iButtonWriterNoDetect,
iButtonWriterCannotWrite,
} iButtonWriterResult;
typedef struct iButtonWriter iButtonWriter;
/**
* Allocate writer
* @param host
* @return iButtonWriter*
*/
iButtonWriter* ibutton_writer_alloc(OneWireHost* host);
/**
* Deallocate writer
* @param writer
*/
void ibutton_writer_free(iButtonWriter* writer);
/**
* Write key to blank
* @param writer
* @param key
* @return iButtonWriterResult
*/
iButtonWriterResult ibutton_writer_write(iButtonWriter* writer, iButtonKey* key);
/**
* Start writing. Must be called before write attempt
* @param writer
*/
void ibutton_writer_start(iButtonWriter* writer);
/**
* Stop writing
* @param writer
*/
void ibutton_writer_stop(iButtonWriter* writer);
#ifdef __cplusplus
}
#endif