// (C) 2018-2024 by Folkert van Heusden // Released under MIT license #include #include "disk_backend.h" #if defined(BUILD_FOR_RP2040) #include "rp2040.h" #else #include "esp32.h" #endif class disk_backend_esp32 : public disk_backend { private: const std::string filename; File32 *const fh { nullptr }; void emit_error(); public: disk_backend_esp32(const std::string & filename); virtual ~disk_backend_esp32(); JsonDocument serialize() const override; static disk_backend_esp32 *deserialize(const JsonVariantConst j); std::string get_identifier() const { return filename; } bool begin(const bool dummy) override; bool read(const off_t offset, const size_t n, uint8_t *const target, const size_t sector_size) override; bool write(const off_t offset, const size_t n, const uint8_t *const from, const size_t sector_size) override; };