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ofw pr 4293 NFC FeliCa Improvement: Dump All Systems

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by zinongli
This commit is contained in:
MX
2025-10-12 03:39:38 +03:00
parent fc34205f97
commit eed1d3367a
14 changed files with 569 additions and 325 deletions
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32
lib/nfc/protocols/felica/felica_poller_i.c
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@@ -233,7 +233,9 @@ static void felica_poller_prepare_tx_buffer_raw(
cmd.length = sizeof(FelicaCommandHeaderRaw) + data_length;
bit_buffer_reset(instance->tx_buffer);
bit_buffer_append_bytes(instance->tx_buffer, (uint8_t*)&cmd, sizeof(FelicaCommandHeaderRaw));
bit_buffer_append_bytes(instance->tx_buffer, data, data_length);
if(data_length > 0) {
bit_buffer_append_bytes(instance->tx_buffer, data, data_length);
}
}
FelicaError felica_poller_list_service_by_cursor(
@@ -264,3 +266,31 @@ FelicaError felica_poller_list_service_by_cursor(
*response_ptr = (FelicaListServiceCommandResponse*)bit_buffer_get_data(instance->rx_buffer);
return error;
}
FelicaError felica_poller_list_system_code(
FelicaPoller* instance,
FelicaListSystemCodeCommandResponse** const response_ptr) {
furi_assert(instance);
furi_assert(response_ptr);
uint8_t data[] = {0};
felica_poller_prepare_tx_buffer_raw(instance, FELICA_CMD_REQUEST_SYSTEM_CODE, data, 0);
bit_buffer_reset(instance->rx_buffer);
FelicaError error = felica_poller_frame_exchange(
instance, instance->tx_buffer, instance->rx_buffer, FELICA_POLLER_POLLING_FWT);
if(error != FelicaErrorNone) {
FURI_LOG_E(TAG, "Request system code failed with error: %d", error);
return error;
}
size_t rx_len = bit_buffer_get_size_bytes(instance->rx_buffer);
if(rx_len < sizeof(FelicaCommandHeaderRaw) + 3) return FelicaErrorProtocol;
// at least 1 system code + the count being 0x01
// error is known to be FelicaErrorNone here
*response_ptr = (FelicaListSystemCodeCommandResponse*)bit_buffer_get_data(instance->rx_buffer);
return error;
}