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9feb47ab06
Run test/restyle.sh Remove commented code Use #ifdef blocks for debugging. `DEBUG_ESP_CORE` and `DEBUG_ESP_PORT` use `static constexpr layout` which saves ROM ~500B for unused vars
91 lines
3.3 KiB
C++
91 lines
3.3 KiB
C++
#pragma once
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#include <FS.h>
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#include <memory>
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#include <functional>
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/*
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A temporary FS is made between the END of the sketch... and the start of the partition you try to mount, to maximise the available space for copying the FS.
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The WORST case this is at 0x40300000 which is for a 3m FS on 4m flash.. leaving 460Kb for copying.
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*/
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namespace FST
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{
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struct layout
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{
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constexpr layout(uint32_t s, uint32_t e, uint32_t p, uint32_t b) : startAddr(s), endAddr(e), page(p), block(b) {};
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const uint32_t startAddr{0};
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const uint32_t endAddr{0};
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const uint32_t page{0};
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const uint32_t block{0};
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};
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enum FS_t : uint8_t
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{
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SPIFFS,
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LITTLEFS
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};
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static constexpr layout layout_512k32 = { 0x40273000, 0x4027B000, 0x100, 0x1000 };
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static constexpr layout layout_512k64 = { 0x4026B000, 0x4027B000, 0x100, 0x1000 };
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static constexpr layout layout_512k128 = { 0x4025B000, 0x4027B000, 0x100, 0x1000 };
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static constexpr layout layout_1m64 = { 0x402EB000, 0x402FB000, 0x100, 0x1000 };
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static constexpr layout layout_1m128 = { 0x402DB000, 0x402FB000, 0x100, 0x1000 };
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static constexpr layout layout_1m144 = { 0x402D7000, 0x402FB000, 0x100, 0x1000 };
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static constexpr layout layout_1m160 = { 0x402D3000, 0x402FB000, 0x100, 0x1000 };
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static constexpr layout layout_1m192 = { 0x402CB000, 0x402FB000, 0x100, 0x1000 };
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static constexpr layout layout_1m256 = { 0x402BB000, 0x402FB000, 0x100, 0x1000 };
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static constexpr layout layout_1m512 = { 0x4027B000, 0x402FB000, 0x100, 0x2000 };
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static constexpr layout layout_2m64 = { 0x403F0000, 0x403FB000, 0x100, 0x1000 };
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static constexpr layout layout_2m128 = { 0x403E0000, 0x403FB000, 0x100, 0x1000 };
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static constexpr layout layout_2m256 = { 0x403C0000, 0x403FB000, 0x100, 0x1000 };
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static constexpr layout layout_2m512 = { 0x40380000, 0x403FA000, 0x100, 0x2000 };
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static constexpr layout layout_2m1m = { 0x40300000, 0x403FA000, 0x100, 0x2000 };
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static constexpr layout layout_4m1m = { 0x40500000, 0x405FA000, 0x100, 0x2000 };
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static constexpr layout layout_4m2m = { 0x40400000, 0x405FA000, 0x100, 0x2000 };
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static constexpr layout layout_4m3m = { 0x40300000, 0x405FA000, 0x100, 0x2000 };
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static constexpr layout layout_8m6m = { 0x40400000, 0x409FA000, 0x100, 0x2000 };
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static constexpr layout layout_8m7m = { 0x40300000, 0x409FA000, 0x100, 0x2000 };
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static constexpr layout layout_16m14m = { 0x40400000, 0x411FA000, 0x100, 0x2000 };
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static constexpr layout layout_16m15m = { 0x40300000, 0x411FA000, 0x100, 0x2000 };
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typedef std::function<void(File & f)> FileCb;
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};
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class FSTools
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{
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public:
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FSTools();
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~FSTools();
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bool attemptToMountFS(fs::FS & fs);
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bool mountAlternativeFS(FST::FS_t type, const FST::layout & layout, bool keepMounted = false);
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bool mounted();
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bool moveFS(fs::FS & destinationFS);
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void reset();
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void fileListIterator(FS & fs, const char * dirName, FST::FileCb Cb);
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private:
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uint32_t _getStartAddr(const FST::layout & layout);
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uint32_t _getSize(const FST::layout & layout);
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#ifdef DEBUG_ESP_CORE
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void _dumpFileInfo(File & f);
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#endif
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bool _copyFS(FS & sourceFS, FS & destFS);
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std::unique_ptr<fs::FS> _pFS;
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bool _mounted{false};
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const FST::layout * _layout{nullptr};
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}; |