fatfs.h¶

Namespaces¶

Name
daisy Hardware defines and helpers for daisy field platform.

Classes¶

	Name
class	daisy::FatFSInterface Daisy FatFS Driver Interface.
struct	daisy::FatFSInterface::Config

Functions¶

	Name
DWORD	get_fattime(void )

Defines¶

	Name
	__fatfs_H

Functions Documentation¶

function get_fattime¶

DWORD get_fattime(
    void 
)

Return: 0

Implementation of FatFS time method

Macros Documentation¶

define __fatfs_H¶

#define __fatfs_H

&

Source code¶

#ifndef __fatfs_H
#define __fatfs_H 
#include "ff.h"

namespace daisy
{
class FatFSInterface
{
  public:
    enum Result
    {
        OK,
        ERR_TOO_MANY_VOLUMES,
        ERR_NO_MEDIA_SELECTED,
        ERR_GENERIC,
    };

    struct Config
    {
        enum Media : uint8_t
        {
            MEDIA_SD  = 0x01,
            MEDIA_USB = 0x02,
            // MEDIA_QSPI = 0x04,
        };

        uint8_t media;
    };

    FatFSInterface() {}

    Result Init(const Config& cfg);

    Result Init(const uint8_t media);

    Result DeInit();

    bool Initialized() const { return initialized_; }

    const Config& GetConfig() const { return cfg_; }

    Config& GetMutableConfig() { return cfg_; }

    const char* GetSDPath() const { return path_[0]; }

    const char* GetUSBPath() const { return path_[1]; }

    FATFS& GetSDFileSystem() { return fs_[0]; }

    FATFS& GetUSBFileSystem() { return fs_[1]; }

  private:
    Config cfg_;
    FATFS  fs_[_VOLUMES];
    char   path_[_VOLUMES][4];
    bool   initialized_;
};

} // namespace daisy

extern "C" DWORD get_fattime(void);

#endif

Updated on 2024-01-03 at 19:41:01 +0000