mirror of
https://github.com/justcallmekoko/ESP32Marauder.git
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45 lines
1.0 KiB
C++
45 lines
1.0 KiB
C++
#ifndef Buffer_h
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#define Buffer_h
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#include "Arduino.h"
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#include "FS.h"
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#include "settings.h"
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//#include "SD_MMC.h"
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#define BUF_SIZE 3 * 1024 // Had to reduce buffer size to save RAM. GG @spacehuhn
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#define SNAP_LEN 2324 // max len of each recieved packet
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//extern bool useSD;
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extern Settings settings_obj;
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class Buffer {
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public:
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Buffer();
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void open(fs::FS* fs, String fn = "");
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void close(fs::FS* fs);
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void addPacket(uint8_t* buf, uint32_t len);
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void save(fs::FS* fs);
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void forceSave(fs::FS* fs);
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private:
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void write(int32_t n);
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void write(uint32_t n);
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void write(uint16_t n);
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void write(uint8_t* buf, uint32_t len);
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uint8_t* bufA;
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uint8_t* bufB;
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uint32_t bufSizeA = 0;
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uint32_t bufSizeB = 0;
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bool writing = false; // acceppting writes to buffer
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bool useA = true; // writing to bufA or bufB
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bool saving = false; // currently saving onto the SD card
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String fileName = "/0.pcap";
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File file;
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};
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#endif
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