8121137b68
- /cap_bssids.txt append on save; handshakeLoadPersistedBssids after SD mount - Boot order: SD then load file then first WiFi scan (reds match SD) - Pre-save walk of in-memory PCAP counting EAPOL-Key frames - SD_AppendLine / SD_ForEachLine; drop g_sd_ready clear on write fail - README + MUST_DO updates Made-with: Cursor
24 lines
870 B
C
24 lines
870 B
C
#pragma once
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#include <Arduino.h>
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#include <SD.h>
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#include <SPI.h>
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#define SD_CS 4
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extern uint16_t SDCard_Size;
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bool SD_Init();
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/**
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* True only after the last SD_Init() completed successfully (SD.begin + valid cardType).
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* Use this to gate capture — do NOT rely on SD.cardType() alone after WiFi on ESP32-C6:
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* with LCD+SD sharing SPI, cardType() can spuriously read CARD_NONE and falsely show "insert SD".
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*/
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bool SD_IsReady();
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bool SD_WriteFileAtomic(const char* path, const uint8_t* data, size_t len);
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/** Append one line (caller supplies \\n if desired). Uses same SPI lock as other SD ops. */
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bool SD_AppendLine(const char* path, const char* line);
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typedef void (*SD_LineCallback)(const char* line, void* user);
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/** Read text file line-by-line; missing file is OK (returns true). */
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bool SD_ForEachLine(const char* path, SD_LineCallback cb, void* user);
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