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https://github.com/MarlinFirmware/Marlin.git
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59 lines
1.4 KiB
C++
59 lines
1.4 KiB
C++
#ifndef __CARDREADERH
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#define __CARDREADERH
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#ifdef SDSUPPORT
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#include "SdFat.h"
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class CardReader
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{
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public:
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CardReader();
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void initsd();
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void write_command(char *buf);
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//files auto[0-9].g on the sd card are performed in a row
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//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
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void checkautostart(bool x);
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void closefile();
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void release();
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void startFileprint();
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void startFilewrite(char *name);
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void pauseSDPrint();
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void getStatus();
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void selectFile(char* name);
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void getfilename(const uint8_t nr);
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uint8_t getnrfilenames();
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inline void ls() {root.ls();};
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inline bool eof() { sdpos = file.curPosition();return sdpos>=filesize ;};
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inline char get() { int16_t n = file.read(); return (n!=-1)?(char)n:'\n';};
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inline void setIndex(long index) {sdpos = index;file.seekSet(index);};
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public:
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bool saving;
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bool sdprinting ;
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bool cardOK ;
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char filename[11];
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private:
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SdFile root;
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Sd2Card card;
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SdVolume volume;
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SdFile file;
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uint32_t filesize;
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//int16_t n;
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unsigned long autostart_atmillis;
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uint32_t sdpos ;
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bool autostart_stilltocheck; //the sd start is delayed, because otherwise the serial cannot answer fast enought to make contact with the hostsoftware.
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};
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#endif //SDSUPPORT
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#endif |