mirror of
https://github.com/Next-Flip/Momentum-Firmware.git
synced 2026-04-25 03:29:58 -07:00
a2cd122f78
The goal is to gradually split out NfcWorkerEventReadFelica into more specific decoders, and have the generic NFC-F info screen display info for tags that don't have a specific decoder, similar to how NFC-A works currently.
52 lines
1.7 KiB
C
52 lines
1.7 KiB
C
#include "./felica.h"
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#include <furi.h>
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static const uint32_t TIME_CONSTANT_US = 302;
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uint_least32_t felica_estimate_timing_us(uint_least8_t timing, uint_least8_t units) {
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uint_least32_t base_cost_factor = 1 + (timing & 0x7);
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uint_least32_t unit_cost_factor = 1 + ((timing >> 3) & 0x7);
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uint_least32_t scale = 1 << ((timing >> 6) * 2);
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return TIME_CONSTANT_US * scale * (base_cost_factor + unit_cost_factor * units);
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}
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FuriString* felica_get_system_name(FelicaSystem* system) {
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uint16_t code = system->code;
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const char* prefix;
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if(code == SUICA_SYSTEM_CODE) {
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prefix = "SuiCa";
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} else if(code == NDEF_SYSTEM_CODE) {
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prefix = "NDEF";
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} else if(code == HCE_F_SYSTEM_CODE) {
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prefix = "HCE-F";
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} else if(code == OCTOPUS_SYSTEM_CODE) {
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prefix = "Octopus";
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} else if(code == EDY_SYSTEM_CODE) {
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prefix = "Edy";
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} else if(code == PASPY_SYSTEM_CODE) {
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prefix = "PASPY";
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} else if(code == BLACKBOARD_SYSTEM_CODE) {
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prefix = "Blackboard";
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} else if(code == SAPICA_SYSTEM_CODE) {
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prefix = "SAPICA";
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} else if(code == LITE_SYSTEM_CODE) {
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prefix = "FeliCa Lite";
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} else if(code == RYUTO_SYSTEM_CODE) {
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prefix = "Ryuto";
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} else if(code == OKICA_SYSTEM_CODE) {
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prefix = "OKICA";
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} else if(code == SECURE_ID_SYSTEM_CODE) {
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prefix = "FeliCa Secure ID";
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} else if(code == IRUCA_SYSTEM_CODE) {
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prefix = "IruCa";
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} else if(code == COMMON_AREA_SYSTEM_CODE) {
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prefix = "Common Area";
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} else if(code == PLUG_SYSTEM_CODE) {
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prefix = "FeliCa Plug";
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} else {
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return furi_string_alloc_printf("System %04X", code);
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}
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return furi_string_alloc_printf("%s (%04X)", prefix, code);
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} |