54 lines
1.3 KiB
C
54 lines
1.3 KiB
C
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#pragma once
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#include <stdint.h>
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#include <furi.h>
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#include "cyfral-decoder.h"
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#pragma once
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#include "metakom-decoder.h"
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#include "../ibutton-key.h"
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#include <one_wire_master.h>
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#include <one_wire_slave.h>
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class KeyReader {
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public:
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enum class Error : uint8_t {
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EMPTY,
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CRC_ERROR,
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NOT_ARE_KEY,
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OK,
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};
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void start();
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void stop();
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KeyReader::Error read(iButtonKey* key);
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KeyReader(OneWireMaster* onewire_master);
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~KeyReader();
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private:
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bool read_key(iButtonKeyType* key_type, uint8_t* data, uint8_t data_size);
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bool verify_key(iButtonKeyType key_type, const uint8_t* const data, uint8_t data_size);
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// cyfral and metakom readers data
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void comparator_trigger_callback(void* hcomp, void* comp_ctx);
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void (*comparator_callback_pointer)(void* hcomp, void* comp_ctx);
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void start_comaparator(void);
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void stop_comaparator(void);
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uint32_t last_dwt_value;
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CyfralDecoder cyfral_decoder;
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MetakomDecoder metakom_decoder;
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// mode
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uint32_t read_mode_switch_time;
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enum class ReadMode : uint8_t {
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CYFRAL_METAKOM,
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DALLAS,
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};
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ReadMode read_mode;
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// one wire
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OneWireMaster* onewire_master;
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void switch_to(ReadMode mode);
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void switch_mode_if_needed();
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};
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