bdba15b366
* 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
122 lines
2.7 KiB
C
122 lines
2.7 KiB
C
/**
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* @file pulse_protocol.h
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*
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* Generic pulse protocol decoder library, protocol interface
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*/
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#pragma once
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#include <stdint.h>
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#include <stdbool.h>
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#include <stdlib.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* Anonymous PulseProtocol struct
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*/
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typedef struct PulseProtocol PulseProtocol;
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/**
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* Process pulse callback
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*/
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typedef void (*PulseProtocolPulseCallback)(void* context, bool polarity, uint32_t length);
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/**
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* Reset protocol callback
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*/
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typedef void (*PulseProtocolResetCallback)(void* context);
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/**
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* Get decoded data callback
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*/
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typedef void (*PulseProtocolGetDataCallback)(void* context, uint8_t* data, size_t length);
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/**
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* Is protocol decoded callback
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*/
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typedef bool (*PulseProtocolDecodedCallback)(void* context);
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/**
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* Allocate protocol
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* @return PulseProtocol*
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*/
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PulseProtocol* pulse_protocol_alloc();
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/**
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* Deallocate protocol
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* @param protocol
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*/
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void pulse_protocol_free(PulseProtocol* protocol);
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/**
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* Set context for callbacks
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* @param protocol
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* @param context
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*/
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void pulse_protocol_set_context(PulseProtocol* protocol, void* context);
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/**
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* Set "Process pulse" callback. Called from the decoder when a new pulse is received.
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* @param protocol
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* @param callback
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*/
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void pulse_protocol_set_pulse_cb(PulseProtocol* protocol, PulseProtocolPulseCallback callback);
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/**
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* Set "Reset protocol" callback. Called from the decoder when the decoder is reset.
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* @param protocol
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* @param callback
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*/
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void pulse_protocol_set_reset_cb(PulseProtocol* protocol, PulseProtocolResetCallback callback);
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/**
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* Set "Get decoded data" callback. Called from the decoder when the decoder wants to get decoded data.
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* @param protocol
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* @param callback
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*/
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void pulse_protocol_set_get_data_cb(PulseProtocol* protocol, PulseProtocolGetDataCallback callback);
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/**
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* Set "Is protocol decoded" callback. Called from the decoder when the decoder wants to know if a protocol has been decoded.
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* @param protocol
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* @param callback
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*/
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void pulse_protocol_set_decoded_cb(PulseProtocol* protocol, PulseProtocolDecodedCallback callback);
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/**
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* Part of decoder interface.
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* @param protocol
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* @param polarity
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* @param length
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*/
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void pulse_protocol_process_pulse(PulseProtocol* protocol, bool polarity, uint32_t length);
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/**
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* Part of decoder interface.
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* @param protocol
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* @return true
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* @return false
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*/
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bool pulse_protocol_decoded(PulseProtocol* protocol);
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/**
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* Part of decoder interface.
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* @param protocol
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* @return true
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* @return false
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*/
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void pulse_protocol_get_data(PulseProtocol* protocol, uint8_t* data, size_t length);
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/**
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* Part of decoder interface.
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* @param protocol
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* @return true
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* @return false
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*/
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void pulse_protocol_reset(PulseProtocol* protocol);
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#ifdef __cplusplus
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}
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#endif |