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https://github.com/DarkFlippers/unleashed-firmware.git
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"A long time ago in a galaxy far, far away...." we started NFC subsystem refactoring. Starring: - @gornekich - NFC refactoring project lead, architect, senior developer - @gsurkov - architect, senior developer - @RebornedBrain - senior developer Supporting roles: - @skotopes, @DrZlo13, @hedger - general architecture advisors, code review - @Astrrra, @doomwastaken, @Hellitron, @ImagineVagon333 - quality assurance Special thanks: @bettse, @pcunning, @nxv, @noproto, @AloneLiberty and everyone else who has been helping us all this time and contributing valuable knowledges, ideas and source code.
82 lines
2.2 KiB
C
82 lines
2.2 KiB
C
#pragma once
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#include "iso14443_3a_poller.h"
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#include <toolbox/bit_buffer.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define ISO14443_3A_POLLER_MAX_BUFFER_SIZE (512U)
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#define ISO14443_3A_POLLER_SEL_CMD(cascade_lvl) (0x93 + 2 * (cascade_lvl))
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#define ISO14443_3A_POLLER_SEL_PAR(bytes, bits) (((bytes) << 4 & 0xf0U) | ((bits)&0x0fU))
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#define ISO14443_3A_POLLER_SDD_CL (0x88U)
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typedef enum {
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Iso14443_3aPollerColResStateStateIdle,
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Iso14443_3aPollerColResStateStateNewCascade,
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Iso14443_3aPollerColResStateStateSelectCascade,
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Iso14443_3aPollerColResStateStateSuccess,
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Iso14443_3aPollerColResStateStateFail,
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} Iso14443_3aPollerColResState;
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typedef struct {
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Iso14443_3aPollerColResState state;
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Iso14443_3aSensResp sens_resp;
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Iso14443_3aSddReq sdd_req;
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Iso14443_3aSddResp sdd_resp;
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Iso14443_3aSelReq sel_req;
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Iso14443_3aSelResp sel_resp;
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uint8_t cascade_level;
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} Iso14443_3aPollerColRes;
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typedef enum {
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Iso14443_3aPollerStateIdle,
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Iso14443_3aPollerStateColResInProgress,
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Iso14443_3aPollerStateColResFailed,
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Iso14443_3aPollerStateActivated,
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} Iso14443_3aPollerState;
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typedef enum {
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Iso14443_3aPollerConfigStateIdle,
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Iso14443_3aPollerConfigStateDone,
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} Iso14443_3aPollerConfigState;
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struct Iso14443_3aPoller {
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Nfc* nfc;
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Iso14443_3aPollerState state;
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Iso14443_3aPollerConfigState config_state;
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Iso14443_3aPollerColRes col_res;
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Iso14443_3aData* data;
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BitBuffer* tx_buffer;
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BitBuffer* rx_buffer;
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NfcGenericEvent general_event;
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Iso14443_3aPollerEvent iso14443_3a_event;
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Iso14443_3aPollerEventData iso14443_3a_event_data;
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NfcGenericCallback callback;
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void* context;
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};
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const Iso14443_3aData* iso14443_3a_poller_get_data(Iso14443_3aPoller* instance);
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Iso14443_3aError iso14443_3a_poller_check_presence(Iso14443_3aPoller* instance);
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Iso14443_3aError iso14443_3a_poller_async_activate(
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Iso14443_3aPoller* instance,
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Iso14443_3aData* iso14443_3a_data);
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Iso14443_3aError iso14443_3a_poller_halt(Iso14443_3aPoller* instance);
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Iso14443_3aError iso14443_3a_poller_txrx_custom_parity(
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Iso14443_3aPoller* instance,
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const BitBuffer* tx_buffer,
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BitBuffer* rx_buffer,
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uint32_t fwt);
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#ifdef __cplusplus
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}
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#endif
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