Add C parameter to M27 to include the long filename

In answer to #10001

Add an option to retrieve the currently open file name (long filename if possible).
This commit is contained in:
TheSFReader 2018-03-11 11:57:31 +01:00 committed by Scott Lahteine
parent 2168d6ac25
commit 2e43438e0c
4 changed files with 59 additions and 11 deletions

View File

@ -85,7 +85,9 @@
* M24 - Start/resume SD print. (Requires SDSUPPORT) * M24 - Start/resume SD print. (Requires SDSUPPORT)
* M25 - Pause SD print. (Requires SDSUPPORT) * M25 - Pause SD print. (Requires SDSUPPORT)
* M26 - Set SD position in bytes: "M26 S12345". (Requires SDSUPPORT) * M26 - Set SD position in bytes: "M26 S12345". (Requires SDSUPPORT)
* M27 - Report SD print status. (Requires SDSUPPORT) Or, with 'S<seconds>' set the SD status auto-report interval. (Requires AUTO_REPORT_SD_STATUS) * M27 - Report SD print status. (Requires SDSUPPORT)
* OR, with 'S<seconds>' set the SD status auto-report interval. (Requires AUTO_REPORT_SD_STATUS)
* OR, with 'C' get the current filename.
* M28 - Start SD write: "M28 /path/file.gco". (Requires SDSUPPORT) * M28 - Start SD write: "M28 /path/file.gco". (Requires SDSUPPORT)
* M29 - Stop SD write. (Requires SDSUPPORT) * M29 - Stop SD write. (Requires SDSUPPORT)
* M30 - Delete file from SD: "M30 /path/file.gco" * M30 - Delete file from SD: "M30 /path/file.gco"

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@ -107,22 +107,33 @@ void GcodeSuite::M26() {
} }
/** /**
* M27: Get SD Card status or set the SD status auto-report interval. * M27: Get SD Card status
* OR, with 'S<seconds>' set the SD status auto-report interval. (Requires AUTO_REPORT_SD_STATUS)
* OR, with 'C' get the current filename.
*/ */
void GcodeSuite::M27() { void GcodeSuite::M27() {
#if NUM_SERIAL > 1
const int16_t port = command_queue_port[cmd_queue_index_r];
#endif
if (parser.seen('C')) {
SERIAL_ECHOPGM_P(port, "Current file: ");
card.printFilename();
}
#if ENABLED(AUTO_REPORT_SD_STATUS) #if ENABLED(AUTO_REPORT_SD_STATUS)
if (parser.seenval('S')) { else if (parser.seenval('S'))
card.set_auto_report_interval(parser.value_byte() card.set_auto_report_interval(parser.value_byte()
#if NUM_SERIAL > 1 #if NUM_SERIAL > 1
, command_queue_port[cmd_queue_index_r] , port
#endif #endif
); );
}
else
#endif #endif
else
card.getStatus( card.getStatus(
#if NUM_SERIAL > 1 #if NUM_SERIAL > 1
command_queue_port[cmd_queue_index_r] port
#endif #endif
); );
} }

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@ -262,6 +262,32 @@ void CardReader::ls(
#endif // LONG_FILENAME_HOST_SUPPORT #endif // LONG_FILENAME_HOST_SUPPORT
/**
* Echo the DOS 8.3 filename (and long filename, if any)
*/
void CardReader::printFilename(
#if NUM_SERIAL > 1
const int8_t port/*= -1*/
#endif
) {
if (file.isOpen()) {
char lfilename[FILENAME_LENGTH];
file.getFilename(lfilename);
SERIAL_ECHO_P(port, lfilename);
#if ENABLED(LONG_FILENAME_HOST_SUPPORT)
getfilename(0, lfilename);
if (longFilename[0]) {
SERIAL_ECHO_P(port, ' ');
SERIAL_ECHO_P(port, longFilename);
}
#endif
}
else
SERIAL_ECHOPGM_P(port, "(no file)");
SERIAL_EOL_P(port);
}
void CardReader::initsd() { void CardReader::initsd() {
cardOK = false; cardOK = false;
if (root.isOpen()) root.close(); if (root.isOpen()) root.close();
@ -460,8 +486,12 @@ void CardReader::openFile(char* name, const bool read, const bool subcall/*=fals
SERIAL_PROTOCOLPAIR(MSG_SD_FILE_OPENED, fname); SERIAL_PROTOCOLPAIR(MSG_SD_FILE_OPENED, fname);
SERIAL_PROTOCOLLNPAIR(MSG_SD_SIZE, filesize); SERIAL_PROTOCOLLNPAIR(MSG_SD_SIZE, filesize);
SERIAL_PROTOCOLLNPGM(MSG_SD_FILE_SELECTED); SERIAL_PROTOCOLLNPGM(MSG_SD_FILE_SELECTED);
getfilename(0, fname); getfilename(0, fname);
lcd_setstatus(longFilename[0] ? longFilename : fname); lcd_setstatus(longFilename[0] ? longFilename : fname);
//if (longFilename[0]) {
// SERIAL_PROTOCOLPAIR(MSG_SD_FILE_LONG_NAME, longFilename);
//}
} }
else { else {
SERIAL_PROTOCOLPAIR(MSG_SD_OPEN_FILE_FAIL, fname); SERIAL_PROTOCOLPAIR(MSG_SD_OPEN_FILE_FAIL, fname);

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@ -63,6 +63,11 @@ public:
#endif #endif
); );
void printingHasFinished(); void printingHasFinished();
void printFilename(
#if NUM_SERIAL > 1
const int8_t port = -1
#endif
);
#if ENABLED(LONG_FILENAME_HOST_SUPPORT) #if ENABLED(LONG_FILENAME_HOST_SUPPORT)
void printLongPath(char *path void printLongPath(char *path