d92b0a82cc
"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.
70 lines
2.1 KiB
C
70 lines
2.1 KiB
C
#include "slix_poller_i.h"
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#include <furi.h>
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#include "slix_i.h"
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#define TAG "SlixPoller"
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static void slix_poller_prepare_request(SlixPoller* instance, uint8_t command) {
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bit_buffer_reset(instance->tx_buffer);
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bit_buffer_reset(instance->rx_buffer);
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bit_buffer_append_byte(
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instance->tx_buffer,
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ISO15693_3_REQ_FLAG_SUBCARRIER_1 | ISO15693_3_REQ_FLAG_DATA_RATE_HI |
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ISO15693_3_REQ_FLAG_T4_ADDRESSED);
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bit_buffer_append_byte(instance->tx_buffer, command);
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bit_buffer_append_byte(instance->tx_buffer, SLIX_NXP_MANUFACTURER_CODE);
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iso15693_3_append_uid(instance->data->iso15693_3_data, instance->tx_buffer);
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}
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SlixError slix_poller_send_frame(
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SlixPoller* 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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furi_assert(instance);
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const Iso15693_3Error iso15693_3_error =
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iso15693_3_poller_send_frame(instance->iso15693_3_poller, tx_buffer, rx_buffer, fwt);
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return slix_process_iso15693_3_error(iso15693_3_error);
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}
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SlixError slix_poller_async_get_nxp_system_info(SlixPoller* instance, SlixSystemInfo* data) {
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furi_assert(instance);
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furi_assert(data);
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slix_poller_prepare_request(instance, SLIX_CMD_GET_NXP_SYSTEM_INFORMATION);
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SlixError error = SlixErrorNone;
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do {
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error = slix_poller_send_frame(
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instance, instance->tx_buffer, instance->rx_buffer, ISO15693_3_FDT_POLL_FC);
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if(error != SlixErrorNone) break;
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error = slix_get_nxp_system_info_response_parse(instance->data, instance->rx_buffer);
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} while(false);
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return error;
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}
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SlixError slix_poller_async_read_signature(SlixPoller* instance, SlixSignature* data) {
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furi_assert(instance);
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furi_assert(data);
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slix_poller_prepare_request(instance, SLIX_CMD_READ_SIGNATURE);
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SlixError error = SlixErrorNone;
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do {
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error = slix_poller_send_frame(
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instance, instance->tx_buffer, instance->rx_buffer, ISO15693_3_FDT_POLL_FC * 2);
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if(error != SlixErrorNone) break;
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error = slix_read_signature_response_parse(instance->data->signature, instance->rx_buffer);
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} while(false);
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return error;
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}
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