b4e287fe8e
For the MORE_RAM option we need to buffer both the short and long names, even though long names are sometimes redundant. Worst case, all the names are max length. We can save some RAM by not storing these. We could save more RAM by only storing the visible part of the long name.
795 lines
18 KiB
C++
795 lines
18 KiB
C++
#include "Marlin.h"
|
|
#include "cardreader.h"
|
|
#include "ultralcd.h"
|
|
#include "stepper.h"
|
|
#include "temperature.h"
|
|
#include "language.h"
|
|
|
|
#ifdef SDSUPPORT
|
|
|
|
|
|
|
|
CardReader::CardReader()
|
|
{
|
|
#ifdef SDCARD_SORT_ALPHA
|
|
sort_count = 0;
|
|
#endif
|
|
filesize = 0;
|
|
sdpos = 0;
|
|
sdprinting = false;
|
|
cardOK = false;
|
|
saving = false;
|
|
logging = false;
|
|
autostart_atmillis=0;
|
|
workDirDepth = 0;
|
|
file_subcall_ctr=0;
|
|
memset(workDirParents, 0, sizeof(workDirParents));
|
|
|
|
autostart_stilltocheck=true; //the SD start is delayed, because otherwise the serial cannot answer fast enough to make contact with the host software.
|
|
lastnr=0;
|
|
//power to SD reader
|
|
#if SDPOWER > -1
|
|
SET_OUTPUT(SDPOWER);
|
|
WRITE(SDPOWER,HIGH);
|
|
#endif //SDPOWER
|
|
|
|
autostart_atmillis=millis()+5000;
|
|
}
|
|
|
|
char *createFilename(char *buffer, const dir_t &p) //buffer>12characters
|
|
{
|
|
char *pos=buffer;
|
|
for (uint8_t i = 0; i < 11; i++) {
|
|
if (p.name[i] == ' ') continue;
|
|
if (i == 8) *pos++ = '.';
|
|
*pos++ = p.name[i];
|
|
}
|
|
*pos++ = 0;
|
|
return buffer;
|
|
}
|
|
|
|
|
|
void CardReader::lsDive(const char *prepend,SdFile parent)
|
|
{
|
|
dir_t p;
|
|
uint8_t cnt=0;
|
|
|
|
while (parent.readDir(p, diveFilename) > 0)
|
|
{
|
|
if( DIR_IS_SUBDIR(&p) && lsAction!=LS_Count && lsAction!=LS_GetFilename) // hence LS_SerialPrint
|
|
{
|
|
|
|
char path[FILENAME_LENGTH*2];
|
|
char lfilename[FILENAME_LENGTH];
|
|
createFilename(lfilename,p);
|
|
|
|
path[0]=0;
|
|
if(strlen(prepend)==0) //avoid leading / if already in prepend
|
|
{
|
|
strcat(path,"/");
|
|
}
|
|
strcat(path,prepend);
|
|
strcat(path,lfilename);
|
|
strcat(path,"/");
|
|
|
|
//Serial.print(path);
|
|
|
|
SdFile dir;
|
|
if(!dir.open(parent,lfilename, O_READ))
|
|
{
|
|
if(lsAction==LS_SerialPrint)
|
|
{
|
|
SERIAL_ECHO_START;
|
|
SERIAL_ECHOLN(MSG_SD_CANT_OPEN_SUBDIR);
|
|
SERIAL_ECHOLN(lfilename);
|
|
}
|
|
}
|
|
lsDive(path,dir);
|
|
//close done automatically by destructor of SdFile
|
|
}
|
|
else
|
|
{
|
|
if (p.name[0] == DIR_NAME_FREE) break;
|
|
if (p.name[0] == DIR_NAME_DELETED || p.name[0] == '.'|| p.name[0] == '_') continue;
|
|
if (diveFilename[0] != '\0' &&
|
|
(diveFilename[0] == '.' || diveFilename[0] == '_')) continue;
|
|
if ( p.name[0] == '.')
|
|
{
|
|
if ( p.name[1] != '.')
|
|
continue;
|
|
}
|
|
|
|
if (!DIR_IS_FILE_OR_SUBDIR(&p)) continue;
|
|
filenameIsDir=DIR_IS_SUBDIR(&p);
|
|
|
|
if(!filenameIsDir)
|
|
{
|
|
if(p.name[8]!='G') continue;
|
|
if(p.name[9]=='~') continue;
|
|
}
|
|
//if(cnt++!=nr) continue;
|
|
createFilename(filename,p);
|
|
if(lsAction==LS_SerialPrint)
|
|
{
|
|
SERIAL_PROTOCOL(prepend);
|
|
SERIAL_PROTOCOLLN(filename);
|
|
}
|
|
else if(lsAction==LS_Count)
|
|
{
|
|
nrFiles++;
|
|
}
|
|
else if(lsAction==LS_GetFilename)
|
|
{
|
|
if (cnt == nrFiles) return;
|
|
cnt++;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void CardReader::ls()
|
|
{
|
|
lsAction=LS_SerialPrint;
|
|
root.rewind();
|
|
lsDive("",root);
|
|
}
|
|
|
|
|
|
void CardReader::initsd()
|
|
{
|
|
cardOK = false;
|
|
if(root.isOpen())
|
|
root.close();
|
|
#ifdef SDSLOW
|
|
if (!card.init(SPI_HALF_SPEED,SDSS))
|
|
#else
|
|
if (!card.init(SPI_FULL_SPEED,SDSS))
|
|
#endif
|
|
{
|
|
//if (!card.init(SPI_HALF_SPEED,SDSS))
|
|
SERIAL_ECHO_START;
|
|
SERIAL_ECHOLNPGM(MSG_SD_INIT_FAIL);
|
|
}
|
|
else if (!volume.init(&card))
|
|
{
|
|
SERIAL_ERROR_START;
|
|
SERIAL_ERRORLNPGM(MSG_SD_VOL_INIT_FAIL);
|
|
}
|
|
else if (!root.openRoot(&volume))
|
|
{
|
|
SERIAL_ERROR_START;
|
|
SERIAL_ERRORLNPGM(MSG_SD_OPENROOT_FAIL);
|
|
}
|
|
else
|
|
{
|
|
cardOK = true;
|
|
SERIAL_ECHO_START;
|
|
SERIAL_ECHOLNPGM(MSG_SD_CARD_OK);
|
|
}
|
|
workDir=root;
|
|
curDir=&root;
|
|
#ifdef SDCARD_SORT_ALPHA
|
|
presort();
|
|
#endif
|
|
/*
|
|
if(!workDir.openRoot(&volume))
|
|
{
|
|
SERIAL_ECHOLNPGM(MSG_SD_WORKDIR_FAIL);
|
|
}
|
|
*/
|
|
|
|
}
|
|
|
|
void CardReader::setroot()
|
|
{
|
|
/*if(!workDir.openRoot(&volume))
|
|
{
|
|
SERIAL_ECHOLNPGM(MSG_SD_WORKDIR_FAIL);
|
|
}*/
|
|
workDir=root;
|
|
curDir=&workDir;
|
|
#ifdef SDCARD_SORT_ALPHA
|
|
presort();
|
|
#endif
|
|
}
|
|
void CardReader::release()
|
|
{
|
|
sdprinting = false;
|
|
cardOK = false;
|
|
}
|
|
|
|
void CardReader::startFileprint()
|
|
{
|
|
if(cardOK)
|
|
{
|
|
sdprinting = true;
|
|
flush_presort();
|
|
}
|
|
}
|
|
|
|
void CardReader::pauseSDPrint()
|
|
{
|
|
if(sdprinting)
|
|
{
|
|
sdprinting = false;
|
|
}
|
|
}
|
|
|
|
|
|
void CardReader::openLogFile(char* name)
|
|
{
|
|
logging = true;
|
|
openFile(name, false);
|
|
}
|
|
|
|
void CardReader::getAbsFilename(char *t)
|
|
{
|
|
uint8_t cnt=0;
|
|
*t='/';t++;cnt++;
|
|
for(uint8_t i=0;i<workDirDepth;i++)
|
|
{
|
|
workDirParents[i].getFilename(t); //SDBaseFile.getfilename!
|
|
while(*t!=0 && cnt< MAXPATHNAMELENGTH)
|
|
{t++;cnt++;} //crawl counter forward.
|
|
}
|
|
if(cnt<MAXPATHNAMELENGTH-FILENAME_LENGTH)
|
|
file.getFilename(t);
|
|
else
|
|
t[0]=0;
|
|
}
|
|
|
|
void CardReader::openFile(char* name,bool read, bool replace_current/*=true*/)
|
|
{
|
|
if(!cardOK)
|
|
return;
|
|
if(file.isOpen()) //replacing current file by new file, or subfile call
|
|
{
|
|
if(!replace_current)
|
|
{
|
|
if((int)file_subcall_ctr>(int)SD_PROCEDURE_DEPTH-1)
|
|
{
|
|
SERIAL_ERROR_START;
|
|
SERIAL_ERRORPGM("trying to call sub-gcode files with too many levels. MAX level is:");
|
|
SERIAL_ERRORLN(SD_PROCEDURE_DEPTH);
|
|
kill();
|
|
return;
|
|
}
|
|
|
|
SERIAL_ECHO_START;
|
|
SERIAL_ECHOPGM("SUBROUTINE CALL target:\"");
|
|
SERIAL_ECHO(name);
|
|
SERIAL_ECHOPGM("\" parent:\"");
|
|
|
|
//store current filename and position
|
|
getAbsFilename(filenames[file_subcall_ctr]);
|
|
|
|
SERIAL_ECHO(filenames[file_subcall_ctr]);
|
|
SERIAL_ECHOPGM("\" pos");
|
|
SERIAL_ECHOLN(sdpos);
|
|
filespos[file_subcall_ctr]=sdpos;
|
|
file_subcall_ctr++;
|
|
}
|
|
else
|
|
{
|
|
SERIAL_ECHO_START;
|
|
SERIAL_ECHOPGM("Now doing file: ");
|
|
SERIAL_ECHOLN(name);
|
|
}
|
|
file.close();
|
|
}
|
|
else //opening fresh file
|
|
{
|
|
file_subcall_ctr=0; //resetting procedure depth in case user cancels print while in procedure
|
|
SERIAL_ECHO_START;
|
|
SERIAL_ECHOPGM("Now fresh file: ");
|
|
SERIAL_ECHOLN(name);
|
|
}
|
|
sdprinting = false;
|
|
|
|
|
|
SdFile myDir;
|
|
curDir=&root;
|
|
char *fname=name;
|
|
|
|
char *dirname_start,*dirname_end;
|
|
if(name[0]=='/')
|
|
{
|
|
dirname_start=strchr(name,'/')+1;
|
|
while(dirname_start>0)
|
|
{
|
|
dirname_end=strchr(dirname_start,'/');
|
|
//SERIAL_ECHO("start:");SERIAL_ECHOLN((int)(dirname_start-name));
|
|
//SERIAL_ECHO("end :");SERIAL_ECHOLN((int)(dirname_end-name));
|
|
if(dirname_end>0 && dirname_end>dirname_start)
|
|
{
|
|
char subdirname[FILENAME_LENGTH];
|
|
strncpy(subdirname, dirname_start, dirname_end-dirname_start);
|
|
subdirname[dirname_end-dirname_start]=0;
|
|
SERIAL_ECHOLN(subdirname);
|
|
if(!myDir.open(curDir,subdirname,O_READ))
|
|
{
|
|
SERIAL_PROTOCOLPGM(MSG_SD_OPEN_FILE_FAIL);
|
|
SERIAL_PROTOCOL(subdirname);
|
|
SERIAL_PROTOCOLLNPGM(".");
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
//SERIAL_ECHOLN("dive ok");
|
|
}
|
|
|
|
curDir=&myDir;
|
|
dirname_start=dirname_end+1;
|
|
}
|
|
else // the reminder after all /fsa/fdsa/ is the filename
|
|
{
|
|
fname=dirname_start;
|
|
//SERIAL_ECHOLN("remaider");
|
|
//SERIAL_ECHOLN(fname);
|
|
break;
|
|
}
|
|
|
|
}
|
|
}
|
|
else //relative path
|
|
{
|
|
curDir=&workDir;
|
|
}
|
|
if(read)
|
|
{
|
|
if (file.open(curDir, fname, O_READ))
|
|
{
|
|
filesize = file.fileSize();
|
|
SERIAL_PROTOCOLPGM(MSG_SD_FILE_OPENED);
|
|
SERIAL_PROTOCOL(fname);
|
|
SERIAL_PROTOCOLPGM(MSG_SD_SIZE);
|
|
SERIAL_PROTOCOLLN(filesize);
|
|
sdpos = 0;
|
|
|
|
SERIAL_PROTOCOLLNPGM(MSG_SD_FILE_SELECTED);
|
|
lcd_setstatus(fname);
|
|
}
|
|
else
|
|
{
|
|
SERIAL_PROTOCOLPGM(MSG_SD_OPEN_FILE_FAIL);
|
|
SERIAL_PROTOCOL(fname);
|
|
SERIAL_PROTOCOLLNPGM(".");
|
|
}
|
|
}
|
|
else
|
|
{ //write
|
|
if (!file.open(curDir, fname, O_CREAT | O_APPEND | O_WRITE | O_TRUNC))
|
|
{
|
|
SERIAL_PROTOCOLPGM(MSG_SD_OPEN_FILE_FAIL);
|
|
SERIAL_PROTOCOL(fname);
|
|
SERIAL_PROTOCOLLNPGM(".");
|
|
}
|
|
else
|
|
{
|
|
saving = true;
|
|
SERIAL_PROTOCOLPGM(MSG_SD_WRITE_TO_FILE);
|
|
SERIAL_PROTOCOLLN(name);
|
|
lcd_setstatus(fname);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
void CardReader::removeFile(char* name)
|
|
{
|
|
if(!cardOK)
|
|
return;
|
|
file.close();
|
|
sdprinting = false;
|
|
|
|
|
|
SdFile myDir;
|
|
curDir=&root;
|
|
char *fname=name;
|
|
|
|
char *dirname_start,*dirname_end;
|
|
if(name[0]=='/')
|
|
{
|
|
dirname_start=strchr(name,'/')+1;
|
|
while(dirname_start>0)
|
|
{
|
|
dirname_end=strchr(dirname_start,'/');
|
|
//SERIAL_ECHO("start:");SERIAL_ECHOLN((int)(dirname_start-name));
|
|
//SERIAL_ECHO("end :");SERIAL_ECHOLN((int)(dirname_end-name));
|
|
if(dirname_end>0 && dirname_end>dirname_start)
|
|
{
|
|
char subdirname[FILENAME_LENGTH];
|
|
strncpy(subdirname, dirname_start, dirname_end-dirname_start);
|
|
subdirname[dirname_end-dirname_start]=0;
|
|
SERIAL_ECHOLN(subdirname);
|
|
if(!myDir.open(curDir,subdirname,O_READ))
|
|
{
|
|
SERIAL_PROTOCOLPGM("open failed, File: ");
|
|
SERIAL_PROTOCOL(subdirname);
|
|
SERIAL_PROTOCOLLNPGM(".");
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
//SERIAL_ECHOLN("dive ok");
|
|
}
|
|
|
|
curDir=&myDir;
|
|
dirname_start=dirname_end+1;
|
|
}
|
|
else // the reminder after all /fsa/fdsa/ is the filename
|
|
{
|
|
fname=dirname_start;
|
|
//SERIAL_ECHOLN("remaider");
|
|
//SERIAL_ECHOLN(fname);
|
|
break;
|
|
}
|
|
|
|
}
|
|
}
|
|
else //relative path
|
|
{
|
|
curDir=&workDir;
|
|
}
|
|
if (file.remove(curDir, fname))
|
|
{
|
|
SERIAL_PROTOCOLPGM("File deleted:");
|
|
SERIAL_PROTOCOLLN(fname);
|
|
sdpos = 0;
|
|
#ifdef SDCARD_SORT_ALPHA
|
|
presort();
|
|
#endif
|
|
}
|
|
else
|
|
{
|
|
SERIAL_PROTOCOLPGM("Deletion failed, File: ");
|
|
SERIAL_PROTOCOL(fname);
|
|
SERIAL_PROTOCOLLNPGM(".");
|
|
}
|
|
|
|
}
|
|
|
|
void CardReader::getStatus()
|
|
{
|
|
if(cardOK){
|
|
SERIAL_PROTOCOLPGM(MSG_SD_PRINTING_BYTE);
|
|
SERIAL_PROTOCOL(sdpos);
|
|
SERIAL_PROTOCOLPGM("/");
|
|
SERIAL_PROTOCOLLN(filesize);
|
|
}
|
|
else{
|
|
SERIAL_PROTOCOLLNPGM(MSG_SD_NOT_PRINTING);
|
|
}
|
|
}
|
|
void CardReader::write_command(char *buf)
|
|
{
|
|
char* begin = buf;
|
|
char* npos = 0;
|
|
char* end = buf + strlen(buf) - 1;
|
|
|
|
file.writeError = false;
|
|
if((npos = strchr(buf, 'N')) != NULL)
|
|
{
|
|
begin = strchr(npos, ' ') + 1;
|
|
end = strchr(npos, '*') - 1;
|
|
}
|
|
end[1] = '\r';
|
|
end[2] = '\n';
|
|
end[3] = '\0';
|
|
file.write(begin);
|
|
if (file.writeError)
|
|
{
|
|
SERIAL_ERROR_START;
|
|
SERIAL_ERRORLNPGM(MSG_SD_ERR_WRITE_TO_FILE);
|
|
}
|
|
}
|
|
|
|
|
|
void CardReader::checkautostart(bool force)
|
|
{
|
|
if(!force)
|
|
{
|
|
if(!autostart_stilltocheck)
|
|
return;
|
|
if(autostart_atmillis<millis())
|
|
return;
|
|
}
|
|
autostart_stilltocheck=false;
|
|
if(!cardOK)
|
|
{
|
|
initsd();
|
|
if(!cardOK) //fail
|
|
return;
|
|
}
|
|
|
|
char autoname[30];
|
|
sprintf_P(autoname, PSTR("auto%i.g"), lastnr);
|
|
for(int8_t i=0;i<(int8_t)strlen(autoname);i++)
|
|
autoname[i]=tolower(autoname[i]);
|
|
dir_t p;
|
|
|
|
root.rewind();
|
|
|
|
bool found=false;
|
|
while (root.readDir(p, NULL) > 0)
|
|
{
|
|
for(int8_t i=0;i<(int8_t)strlen((char*)p.name);i++)
|
|
p.name[i]=tolower(p.name[i]);
|
|
//Serial.print((char*)p.name);
|
|
//Serial.print(" ");
|
|
//Serial.println(autoname);
|
|
if(p.name[9]!='~') //skip safety copies
|
|
if(strncmp((char*)p.name,autoname,5)==0)
|
|
{
|
|
char cmd[30];
|
|
|
|
sprintf_P(cmd, PSTR("M23 %s"), autoname);
|
|
enquecommand(cmd);
|
|
enquecommand_P(PSTR("M24"));
|
|
found=true;
|
|
}
|
|
}
|
|
if(!found)
|
|
lastnr=-1;
|
|
else
|
|
lastnr++;
|
|
}
|
|
|
|
void CardReader::closefile(bool store_location)
|
|
{
|
|
file.sync();
|
|
file.close();
|
|
saving = false;
|
|
logging = false;
|
|
|
|
if(store_location)
|
|
{
|
|
//future: store printer state, filename and position for continuing a stopped print
|
|
// so one can unplug the printer and continue printing the next day.
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
void CardReader::getfilename(const uint16_t nr)
|
|
{
|
|
#if defined(SDCARD_SORT_ALPHA) && SORT_USES_RAM && SORT_USES_MORE_RAM
|
|
if (nr < sort_count) {
|
|
strcpy(filename, sortshort[nr]);
|
|
strcpy(longFilename, sortnames[nr]);
|
|
filenameIsDir = isDir[nr];
|
|
return;
|
|
}
|
|
#endif
|
|
curDir=&workDir;
|
|
lsAction=LS_GetFilename;
|
|
nrFiles=nr;
|
|
curDir->rewind();
|
|
lsDive("",*curDir);
|
|
}
|
|
|
|
uint16_t CardReader::getnrfilenames()
|
|
{
|
|
curDir=&workDir;
|
|
lsAction=LS_Count;
|
|
nrFiles=0;
|
|
curDir->rewind();
|
|
lsDive("",*curDir);
|
|
//SERIAL_ECHOLN(nrFiles);
|
|
return nrFiles;
|
|
}
|
|
|
|
void CardReader::chdir(const char * relpath)
|
|
{
|
|
SdFile newfile;
|
|
SdFile *parent=&root;
|
|
|
|
if(workDir.isOpen())
|
|
parent=&workDir;
|
|
|
|
if(!newfile.open(*parent,relpath, O_READ))
|
|
{
|
|
SERIAL_ECHO_START;
|
|
SERIAL_ECHOPGM(MSG_SD_CANT_ENTER_SUBDIR);
|
|
SERIAL_ECHOLN(relpath);
|
|
}
|
|
else
|
|
{
|
|
if (workDirDepth < MAX_DIR_DEPTH) {
|
|
for (int d = ++workDirDepth; d--;)
|
|
workDirParents[d+1] = workDirParents[d];
|
|
workDirParents[0]=*parent;
|
|
}
|
|
workDir=newfile;
|
|
#ifdef SDCARD_SORT_ALPHA
|
|
presort();
|
|
#endif
|
|
}
|
|
}
|
|
|
|
void CardReader::updir()
|
|
{
|
|
if (workDirDepth > 0)
|
|
{
|
|
--workDirDepth;
|
|
workDir = workDirParents[0];
|
|
for (int d = 0; d < workDirDepth; d++)
|
|
workDirParents[d] = workDirParents[d+1];
|
|
#ifdef SDCARD_SORT_ALPHA
|
|
presort();
|
|
#endif
|
|
}
|
|
}
|
|
|
|
#ifdef SDCARD_SORT_ALPHA
|
|
|
|
/**
|
|
* Get the name of a file in the current directory by sort-index
|
|
*/
|
|
void CardReader::getfilename_sorted(const uint16_t nr) {
|
|
getfilename(nr < sort_count ? sort_order[nr] : nr);
|
|
}
|
|
|
|
/**
|
|
* Read all the files and produce a sort key
|
|
*
|
|
* We can do this in 3 ways...
|
|
* - Minimal RAM: Read two filenames at a time sorting along...
|
|
* - Some RAM: Buffer the directory and return filenames from RAM
|
|
* - Some RAM: Buffer the directory just for this sort
|
|
*/
|
|
void CardReader::presort()
|
|
{
|
|
flush_presort();
|
|
|
|
uint16_t fileCnt = getnrfilenames();
|
|
if (fileCnt > 0) {
|
|
|
|
if (fileCnt > SORT_LIMIT) fileCnt = SORT_LIMIT;
|
|
|
|
#if SORT_USES_RAM
|
|
#if SORT_USES_MORE_RAM
|
|
sortshort = (char**)calloc(fileCnt, sizeof(char*));
|
|
sortnames = (char**)calloc(fileCnt, sizeof(char*));
|
|
#else
|
|
char *sortnames[fileCnt];
|
|
#endif
|
|
#else
|
|
char name1[LONG_FILENAME_LENGTH+1];
|
|
#endif
|
|
|
|
#if FOLDER_SORTING != 0
|
|
#if SORT_USES_RAM && SORT_USES_MORE_RAM
|
|
isDir = (uint8_t*)calloc(fileCnt, sizeof(uint8_t));
|
|
#else
|
|
uint8_t isDir[fileCnt];
|
|
#endif
|
|
#endif
|
|
|
|
sort_order = new uint8_t[fileCnt];
|
|
|
|
if (fileCnt > 1) {
|
|
|
|
// Init sort order. If using RAM then read all filenames now.
|
|
for (uint16_t i=0; i<fileCnt; i++) {
|
|
sort_order[i] = i;
|
|
#if SORT_USES_RAM
|
|
getfilename(i);
|
|
sortnames[i] = strdup(longFilename[0] ? longFilename : filename);
|
|
#if SORT_USES_MORE_RAM
|
|
sortshort[i] = strdup(filename);
|
|
#endif
|
|
// char out[30];
|
|
// sprintf_P(out, PSTR("---- %i %s %s"), i, filenameIsDir ? "D" : " ", sortnames[i]);
|
|
// SERIAL_ECHOLN(out);
|
|
#if FOLDER_SORTING != 0
|
|
isDir[i] = filenameIsDir;
|
|
#endif
|
|
#endif
|
|
}
|
|
|
|
// Bubble Sort
|
|
for (uint16_t i=fileCnt; --i;) {
|
|
bool cmp, didSwap = false;
|
|
for (uint16_t j=0; j<i; ++j) {
|
|
uint16_t s1 = j, s2 = j+1, o1 = sort_order[s1], o2 = sort_order[s2];
|
|
#if SORT_USES_RAM
|
|
#if FOLDER_SORTING != 0
|
|
cmp = (isDir[o1] == isDir[o2]) ? (strcasecmp(sortnames[o1], sortnames[o2]) > 0) : isDir[FOLDER_SORTING > 0 ? o1 : o2];
|
|
#else
|
|
cmp = strcasecmp(sortnames[o1], sortnames[o2]) > 0;
|
|
#endif
|
|
#else
|
|
getfilename(o1);
|
|
strcpy(name1, longFilename[0] ? longFilename : filename);
|
|
#if FOLDER_SORTING != 0
|
|
bool dir1 = filenameIsDir;
|
|
#endif
|
|
getfilename(o2);
|
|
char *name2 = longFilename[0] ? longFilename : filename;
|
|
#if FOLDER_SORTING != 0
|
|
cmp = (dir1 == filenameIsDir) ? (strcasecmp(name1, name2) > 0) : (FOLDER_SORTING > 0 ? dir1 : !dir1);
|
|
#else
|
|
cmp = strcasecmp(name1, name2) > 0;
|
|
#endif
|
|
#endif
|
|
if (cmp) {
|
|
// char out[LONG_FILENAME_LENGTH*2+20];
|
|
// sprintf_P(out, PSTR("Swap %i %s for %i %s"), o1, sortnames[o1], o2, sortnames[o2]);
|
|
// SERIAL_ECHOLN(out);
|
|
sort_order[s1] = o2;
|
|
sort_order[s2] = o1;
|
|
didSwap = true;
|
|
}
|
|
}
|
|
if (!didSwap) break;
|
|
}
|
|
|
|
#if SORT_USES_RAM && !SORT_USES_MORE_RAM
|
|
for (uint16_t i=0; i<fileCnt; ++i) free(sortnames[i]);
|
|
#endif
|
|
}
|
|
else {
|
|
sort_order[0] = 0;
|
|
#if SORT_USES_RAM && SORT_USES_MORE_RAM
|
|
sortnames = (char**)malloc(sizeof(char*));
|
|
sortshort = (char**)malloc(sizeof(char*));
|
|
isDir = (uint8_t*)malloc(sizeof(uint8_t));
|
|
getfilename(0);
|
|
sortnames[0] = strdup(longFilename[0] ? longFilename : filename);
|
|
sortshort[0] = strdup(filename);
|
|
isDir[0] = filenameIsDir;
|
|
#endif
|
|
}
|
|
|
|
sort_count = fileCnt;
|
|
}
|
|
}
|
|
|
|
void CardReader::flush_presort() {
|
|
if (sort_count > 0) {
|
|
#if SORT_USES_RAM && SORT_USES_MORE_RAM
|
|
for (uint8_t i=0; i<sort_count; ++i) {
|
|
free(sortshort[i]);
|
|
free(sortnames[i]);
|
|
}
|
|
free(sortshort);
|
|
free(sortnames);
|
|
#endif
|
|
delete sort_order;
|
|
sort_count = 0;
|
|
}
|
|
}
|
|
|
|
#endif // SDCARD_SORT_ALPHA
|
|
|
|
void CardReader::printingHasFinished()
|
|
{
|
|
st_synchronize();
|
|
if(file_subcall_ctr>0) //heading up to a parent file that called current as a procedure.
|
|
{
|
|
file.close();
|
|
file_subcall_ctr--;
|
|
openFile(filenames[file_subcall_ctr],true,true);
|
|
setIndex(filespos[file_subcall_ctr]);
|
|
startFileprint();
|
|
}
|
|
else
|
|
{
|
|
quickStop();
|
|
file.close();
|
|
sdprinting = false;
|
|
if(SD_FINISHED_STEPPERRELEASE)
|
|
{
|
|
//finishAndDisableSteppers();
|
|
enquecommand_P(PSTR(SD_FINISHED_RELEASECOMMAND));
|
|
}
|
|
autotempShutdown();
|
|
#ifdef SDCARD_SORT_ALPHA
|
|
presort();
|
|
#endif
|
|
}
|
|
}
|
|
#endif //SDSUPPORT
|