c1e0d02afc
* nfc: st25tb: rework async poller * nfc: st25tb: introduce sync poller * nfc: st25tb: add write support * nfc: st25tb: rewrite poller to use better states * nfc: st25tb: move to mode request state after success * nfc: st25tb: minor bug fixes * type wasn't properly set on ready event * sending NfcCustomEventPollerFailure on St25tbPollerEventTypeFailure caused poller to being freed and ultimately resulted in a thread crash Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
59 lines
1.1 KiB
C
59 lines
1.1 KiB
C
#pragma once
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#include "st25tb_poller.h"
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#include <nfc/nfc_poller.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define ST25TB_POLLER_MAX_BUFFER_SIZE (16U)
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typedef enum {
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St25tbPollerStateSelect,
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St25tbPollerStateRequestMode,
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St25tbPollerStateRead,
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St25tbPollerStateWrite,
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St25tbPollerStateSuccess,
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St25tbPollerStateFailure,
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St25tbPollerStateNum,
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} St25tbPollerState;
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typedef struct {
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uint8_t current_block;
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} St25tbPollerReadContext;
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typedef struct {
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uint8_t block_number;
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uint32_t block_data;
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} St25tbPollerWriteContext;
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typedef union {
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St25tbPollerReadContext read;
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St25tbPollerWriteContext write;
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} St25tbPollerContext;
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struct St25tbPoller {
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Nfc* nfc;
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St25tbPollerState state;
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St25tbData* data;
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BitBuffer* tx_buffer;
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BitBuffer* rx_buffer;
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St25tbPollerContext poller_ctx;
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NfcGenericEvent general_event;
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St25tbPollerEvent st25tb_event;
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St25tbPollerEventData st25tb_event_data;
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NfcGenericCallback callback;
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void* context;
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};
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const St25tbData* st25tb_poller_get_data(St25tbPoller* instance);
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#ifdef __cplusplus
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}
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#endif
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