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Optimize SD card reader, sorting (#15395)

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This commit is contained in:
Scott Lahteine
2019-09-28 15:28:05 -05:00
committed by GitHub
parent 1834d86df5
commit 2277c6dffc
5 changed files with 295 additions and 220 deletions
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152
Marlin/src/sd/cardreader.h
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@@ -33,8 +33,6 @@
#include "SdFile.h"
enum LsAction : uint8_t { LS_SerialPrint, LS_Count, LS_GetFilename };
typedef struct {
bool saving:1,
logging:1,
@@ -51,48 +49,80 @@ typedef struct {
class CardReader {
public:
static card_flags_t flag; // Flags (above)
static char filename[FILENAME_LENGTH], // DOS 8.3 filename of the selected item
longFilename[LONG_FILENAME_LENGTH]; // Long name of the selected item
// Fast! binary file transfer
#if ENABLED(BINARY_FILE_TRANSFER)
#if NUM_SERIAL > 1
static int8_t transfer_port_index;
#else
static constexpr int8_t transfer_port_index = 0;
#endif
#endif
// // // Methods // // //
CardReader();
static void mount();
static void write_command(char *buf);
static SdFile getroot() { return root; }
static void mount();
static void release();
static inline bool isMounted() { return flag.mounted; }
static void ls();
// SD Card Logging
static void openLogFile(char * const path);
static void write_command(char * const buf);
// Auto-Start files
static int8_t autostart_index; // Index of autoX.g files
static void beginautostart();
static void checkautostart();
// Basic file ops
static void openFile(char * const path, const bool read, const bool subcall=false);
static void openLogFile(char * const path);
static void removeFile(const char * const name);
static void closefile(const bool store_location=false);
static void release();
static void openAndPrintFile(const char *name);
static void removeFile(const char * const name);
static inline char* longest_filename() { return longFilename[0] ? longFilename : filename; }
#if ENABLED(LONG_FILENAME_HOST_SUPPORT)
static void printLongPath(char * const path); // Used by M33
#endif
// Working Directory for SD card menu
static void cdroot();
static void cd(const char *relpath);
static int8_t cdup();
static uint16_t countFilesInWorkDir();
static uint16_t get_num_Files();
// Select a file
static void selectFileByIndex(const uint16_t nr);
static void selectFileByName(const char* const match);
// Print job
static void openAndPrintFile(const char *name); // (working directory)
static void printingHasFinished();
static void getAbsFilename(char *dst);
static void startFileprint();
static void printFilename();
static void stopSDPrint(
#if SD_RESORT
const bool re_sort=false
#endif
);
static void report_status();
static void printingHasFinished();
static void printFilename();
#if ENABLED(LONG_FILENAME_HOST_SUPPORT)
static void printLongPath(char *path);
#endif
static void getfilename(uint16_t nr, const char* const match=nullptr);
static uint16_t countFilesInWorkDir();
static void getAbsFilename(char *t);
static void ls();
static void chdir(const char *relpath);
static int8_t updir();
static void setroot();
static inline void pauseSDPrint() { flag.sdprinting = false; }
static inline bool isPaused() { return isFileOpen() && !flag.sdprinting; }
static inline bool isPrinting() { return flag.sdprinting; }
static inline uint8_t percentDone() { return (isFileOpen() && filesize) ? sdpos / ((filesize + 99) / 100) : 0; }
// Helper for open and remove
static const char* diveToFile(SdFile*& curDir, const char * const path, const bool echo=false);
static uint16_t get_num_Files();
#if ENABLED(SDCARD_SORT_ALPHA)
static void presort();
static void getfilename_sorted(const uint16_t nr);
@@ -102,7 +132,7 @@ public:
//FORCE_INLINE static void setSortReverse(bool b) { sort_reverse = b; }
#endif
#else
FORCE_INLINE static void getfilename_sorted(const uint16_t nr) { getfilename(nr); }
FORCE_INLINE static void getfilename_sorted(const uint16_t nr) { selectFileByIndex(nr); }
#endif
#if ENABLED(POWER_LOSS_RECOVERY)
@@ -111,17 +141,12 @@ public:
static void removeJobRecoveryFile();
#endif
static inline void pauseSDPrint() { flag.sdprinting = false; }
static inline bool isMounted() { return flag.mounted; }
static inline bool isFileOpen() { return isMounted() && file.isOpen(); }
static inline bool isPaused() { return isFileOpen() && !flag.sdprinting; }
static inline bool isPrinting() { return flag.sdprinting; }
static inline bool eof() { return sdpos >= filesize; }
static inline int16_t get() { sdpos = file.curPosition(); return (int16_t)file.read(); }
static inline void setIndex(const uint32_t index) { sdpos = index; file.seekSet(index); }
static inline uint32_t getIndex() { return sdpos; }
static inline uint8_t percentDone() { return (isFileOpen() && filesize) ? sdpos / ((filesize + 99) / 100) : 0; }
static inline bool eof() { return sdpos >= filesize; }
static inline void setIndex(const uint32_t index) { sdpos = index; file.seekSet(index); }
static inline char* getWorkDirName() { workDir.getDosName(filename); return filename; }
static inline int16_t get() { sdpos = file.curPosition(); return (int16_t)file.read(); }
static inline int16_t read(void* buf, uint16_t nbyte) { return file.isOpen() ? file.read(buf, nbyte) : -1; }
static inline int16_t write(void* buf, uint16_t nbyte) { return file.isOpen() ? file.write(buf, nbyte) : -1; }
@@ -139,27 +164,16 @@ public:
}
#endif
static inline char* longest_filename() { return longFilename[0] ? longFilename : filename; }
public:
static card_flags_t flag;
static char filename[FILENAME_LENGTH], longFilename[LONG_FILENAME_LENGTH];
static int8_t autostart_index;
static SdFile getroot() { return root; }
#if ENABLED(BINARY_FILE_TRANSFER)
#if NUM_SERIAL > 1
static int8_t transfer_port_index;
#else
static constexpr int8_t transfer_port_index = 0;
#endif
#endif
private:
//
// Working directory and parents
//
static SdFile root, workDir, workDirParents[MAX_DIR_DEPTH];
static uint8_t workDirDepth;
// Sort files and folders alphabetically.
//
// Alphabetical file and folder sorting
//
#if ENABLED(SDCARD_SORT_ALPHA)
static uint16_t sort_count; // Count of sorted items in the current directory
#if ENABLED(SDSORT_GCODE)
@@ -188,6 +202,7 @@ private:
// If using dynamic ram for names, allocate on the heap.
#if ENABLED(SDSORT_CACHE_NAMES)
static uint16_t nrFiles; // Cache the total count
#if ENABLED(SDSORT_DYNAMIC_RAM)
static char **sortshort, **sortnames;
#else
@@ -216,25 +231,21 @@ private:
static SdVolume volume;
static SdFile file;
static uint32_t filesize, sdpos;
//
// Procedure calls to other files
//
#ifndef SD_PROCEDURE_DEPTH
#define SD_PROCEDURE_DEPTH 1
#endif
static uint8_t file_subcall_ctr;
static uint32_t filespos[SD_PROCEDURE_DEPTH];
static char proc_filenames[SD_PROCEDURE_DEPTH][MAXPATHNAMELENGTH];
static uint32_t filesize, sdpos;
static LsAction lsAction; //stored for recursion.
static uint16_t nrFiles; //counter for the files in the current directory and recycled as position counter for getting the nrFiles'th name in the directory.
static char *diveDirName;
static void lsDive(const char *prepend, SdFile parent, const char * const match=nullptr);
#if ENABLED(SDCARD_SORT_ALPHA)
static void flush_presort();
#endif
//
// SD Auto Reporting
//
#if ENABLED(AUTO_REPORT_SD_STATUS)
static uint8_t auto_report_sd_interval;
static millis_t next_sd_report_ms;
@@ -242,6 +253,19 @@ private:
static int8_t auto_report_port;
#endif
#endif
//
// Directory items
//
static bool is_dir_or_gcode(const dir_t &p);
static int countItems(SdFile dir);
static void selectByIndex(SdFile dir, const uint8_t index);
static void selectByName(SdFile dir, const char * const match);
static void printListing(SdFile parent, const char * const prepend=nullptr);
#if ENABLED(SDCARD_SORT_ALPHA)
static void flush_presort();
#endif
};
#if ENABLED(USB_FLASH_DRIVE_SUPPORT)