89 lines
2.5 KiB
C++
89 lines
2.5 KiB
C++
#ifndef CARDREADER_H
|
|
#define CARDREADER_H
|
|
|
|
#ifdef SDSUPPORT
|
|
|
|
#include "SdFile.h"
|
|
enum LsAction {LS_SerialPrint,LS_Count,LS_GetFilename};
|
|
class CardReader
|
|
{
|
|
public:
|
|
CardReader();
|
|
|
|
void initsd();
|
|
void write_command(char *buf);
|
|
//files auto[0-9].g on the sd card are performed in a row
|
|
//this is to delay autostart and hence the initialisaiton of the sd card to some seconds after the normal init, so the device is available quick after a reset
|
|
|
|
void checkautostart(bool x);
|
|
void openFile(char* name,bool read);
|
|
void removeFile(char* name);
|
|
void closefile();
|
|
void release();
|
|
void startFileprint();
|
|
void pauseSDPrint();
|
|
void getStatus();
|
|
void printingHasFinished();
|
|
|
|
void getfilename(const uint8_t nr);
|
|
uint16_t getnrfilenames();
|
|
|
|
|
|
void ls();
|
|
void chdir(const char * relpath);
|
|
void updir();
|
|
void setroot();
|
|
|
|
|
|
FORCE_INLINE bool eof() { return sdpos>=filesize ;};
|
|
FORCE_INLINE int16_t get() { sdpos = file.curPosition();return (int16_t)file.read();};
|
|
FORCE_INLINE void setIndex(long index) {sdpos = index;file.seekSet(index);};
|
|
FORCE_INLINE uint8_t percentDone(){if(!sdprinting) return 0; if(filesize) return sdpos/((filesize+99)/100); else return 0;};
|
|
FORCE_INLINE char* getWorkDirName(){workDir.getFilename(filename);return filename;};
|
|
|
|
public:
|
|
bool saving;
|
|
bool sdprinting ;
|
|
bool cardOK ;
|
|
char filename[13];
|
|
char longFilename[LONG_FILENAME_LENGTH];
|
|
bool filenameIsDir;
|
|
int lastnr; //last number of the autostart;
|
|
private:
|
|
SdFile root,*curDir,workDir,workDirParent,workDirParentParent;
|
|
Sd2Card card;
|
|
SdVolume volume;
|
|
SdFile file;
|
|
uint32_t filesize;
|
|
//int16_t n;
|
|
unsigned long autostart_atmillis;
|
|
uint32_t sdpos ;
|
|
|
|
bool autostart_stilltocheck; //the sd start is delayed, because otherwise the serial cannot answer fast enought to make contact with the hostsoftware.
|
|
|
|
LsAction lsAction; //stored for recursion.
|
|
int16_t nrFiles; //counter for the files in the current directory and recycled as position counter for getting the nrFiles'th name in the directory.
|
|
char* diveDirName;
|
|
void lsDive(const char *prepend,SdFile parent);
|
|
};
|
|
extern CardReader card;
|
|
#define IS_SD_PRINTING (card.sdprinting)
|
|
|
|
#if (SDCARDDETECT > -1)
|
|
# ifdef SDCARDDETECTINVERTED
|
|
# define IS_SD_INSERTED (READ(SDCARDDETECT)!=0)
|
|
# else
|
|
# define IS_SD_INSERTED (READ(SDCARDDETECT)==0)
|
|
# endif //SDCARDTETECTINVERTED
|
|
#else
|
|
//If we don't have a card detect line, aways asume the card is inserted
|
|
# define IS_SD_INSERTED true
|
|
#endif
|
|
|
|
#else
|
|
|
|
#define IS_SD_PRINTING (false)
|
|
|
|
#endif //SDSUPPORT
|
|
#endif
|