c00776ca22
* drivers: expose st25r3916 driver API * nfc poller: add start with custom callback * mf classic: rework sync API with poller custom start * mf ultralight: rework sync API with poller custom start * iso14443_3a poller: remove unused col res state * nfc: rework nfc poller custom start * mf ultralight: rename sync API * mf classic: rename sync API * iso14443-3a: rename sync API * nfc: remove async prefix in internal functions * nfc: expose internal API * nfc: fix sync api include and docs * targets: fix f18 build * nfc: rework NfcGenericEventEx type * nfc poller: add documentation * iso14443-3a poller: add documentation * felica poller: add documentation * iso14443_3b poller: add documentation * so14443_4a poller: add documentation * iso14443_4b poller: add documentation * iso15693 poller: add documentation * slix poller: add documentation * mf desfire poller: add documentation * mf ultralight poller: fix API and add documentation * mf classic poller: add documentation Co-authored-by: あく <alleteam@gmail.com>
84 lines
2.4 KiB
C
84 lines
2.4 KiB
C
#include "iso14443_4a_poller_i.h"
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#include <furi.h>
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#include "iso14443_4a_i.h"
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#define TAG "Iso14443_4aPoller"
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#define ISO14443_4A_FSDI_256 (0x8U)
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Iso14443_4aError iso14443_4a_poller_halt(Iso14443_4aPoller* instance) {
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furi_assert(instance);
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iso14443_3a_poller_halt(instance->iso14443_3a_poller);
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instance->poller_state = Iso14443_4aPollerStateIdle;
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return Iso14443_4aErrorNone;
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}
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Iso14443_4aError
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iso14443_4a_poller_read_ats(Iso14443_4aPoller* instance, Iso14443_4aAtsData* data) {
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furi_assert(instance);
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bit_buffer_reset(instance->tx_buffer);
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bit_buffer_append_byte(instance->tx_buffer, ISO14443_4A_CMD_READ_ATS);
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bit_buffer_append_byte(instance->tx_buffer, ISO14443_4A_FSDI_256 << 4);
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Iso14443_4aError error = Iso14443_4aErrorNone;
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do {
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const Iso14443_3aError iso14443_3a_error = iso14443_3a_poller_send_standard_frame(
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instance->iso14443_3a_poller,
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instance->tx_buffer,
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instance->rx_buffer,
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ISO14443_4A_POLLER_ATS_FWT_FC);
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if(iso14443_3a_error != Iso14443_3aErrorNone) {
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FURI_LOG_E(TAG, "ATS request failed");
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error = iso14443_4a_process_error(iso14443_3a_error);
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break;
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} else if(!iso14443_4a_ats_parse(data, instance->rx_buffer)) {
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FURI_LOG_E(TAG, "Failed to parse ATS response");
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error = Iso14443_4aErrorProtocol;
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break;
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}
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} while(false);
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return error;
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}
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Iso14443_4aError iso14443_4a_poller_send_block(
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Iso14443_4aPoller* instance,
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const BitBuffer* tx_buffer,
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BitBuffer* rx_buffer) {
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furi_assert(instance);
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bit_buffer_reset(instance->tx_buffer);
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iso14443_4_layer_encode_block(instance->iso14443_4_layer, tx_buffer, instance->tx_buffer);
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Iso14443_4aError error = Iso14443_4aErrorNone;
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do {
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Iso14443_3aError iso14443_3a_error = iso14443_3a_poller_send_standard_frame(
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instance->iso14443_3a_poller,
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instance->tx_buffer,
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instance->rx_buffer,
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iso14443_4a_get_fwt_fc_max(instance->data));
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if(iso14443_3a_error != Iso14443_3aErrorNone) {
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error = iso14443_4a_process_error(iso14443_3a_error);
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break;
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} else if(!iso14443_4_layer_decode_block(
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instance->iso14443_4_layer, rx_buffer, instance->rx_buffer)) {
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error = Iso14443_4aErrorProtocol;
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break;
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}
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} while(false);
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return error;
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}
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