From 671b574c9056be8850530cc790251d7aea3a9b7e Mon Sep 17 00:00:00 2001
From: GHGiampy <tisgiampy@tiscali.it>
Date: Mon, 17 Jan 2022 23:18:59 +0100
Subject: [PATCH 1/4] Fix SFN generation
---
Marlin/src/sd/SdBaseFile.cpp | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Marlin/src/sd/SdBaseFile.cpp b/Marlin/src/sd/SdBaseFile.cpp
index cfbc8fe313541..64d0ad68bd809 100644
--- a/Marlin/src/sd/SdBaseFile.cpp
+++ b/Marlin/src/sd/SdBaseFile.cpp
@@ -1113,8 +1113,8 @@ bool SdBaseFile::openNext(SdBaseFile *dirFile, uint8_t oflag) {
// Check minimal length
if (iFree < 3) {
// Append 4 extra characters
- name[iFree++] = random(0,24) + 'A'; name[iFree++] = random(1,9) + 'A';
- name[iFree++] = random(0,24) + 'A'; name[iFree++] = random(1,9) + 'A';
+ name[iFree++] = random(0,24) + 'A'; name[iFree++] = random(0,24) + 'A';
+ name[iFree++] = random(0,24) + 'A'; name[iFree++] = random(0,24) + 'A';
}
// Append '~cnt' characters
if (iFree > 5) iFree = 5; // Force the append in the last 3 characters of name part
From 079735e9d59bb489452b3d070f931f5c1d48c410 Mon Sep 17 00:00:00 2001
From: GHGiampy <tisgiampy@tiscali.it>
Date: Mon, 17 Jan 2022 23:20:26 +0100
Subject: [PATCH 2/4] Added LONG_FILENAME_WRITE and CUSTOM_FIRMWARE_UPLOAD to
M115
---
Marlin/src/gcode/host/M115.cpp | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Marlin/src/gcode/host/M115.cpp b/Marlin/src/gcode/host/M115.cpp
index 08943ed5f299d..145179a32ccef 100644
--- a/Marlin/src/gcode/host/M115.cpp
+++ b/Marlin/src/gcode/host/M115.cpp
@@ -154,6 +154,12 @@ void GcodeSuite::M115() {
// LONG_FILENAME_HOST_SUPPORT (M33)
cap_line(F("LONG_FILENAME"), ENABLED(LONG_FILENAME_HOST_SUPPORT));
+ // LONG_FILENAME_WRITE_SUPPORT (M20, M23, M28, M29, M30, M33, ...)
+ cap_line(F("LONG_FILENAME_WRITE"), ENABLED(LONG_FILENAME_WRITE_SUPPORT));
+
+ // CUSTOM_FIRMWARE_UPLOAD (M20)
+ cap_line(F("CUSTOM_FIRMWARE_UPLOAD"), ENABLED(CUSTOM_FIRMWARE_UPLOAD));
+
// EXTENDED_M20 (M20 L)
cap_line(F("EXTENDED_M20"), ENABLED(LONG_FILENAME_HOST_SUPPORT));
From 58ed6370c426303c9006ee0789014e41f2bfc534 Mon Sep 17 00:00:00 2001
From: GHGiampy <tisgiampy@tiscali.it>
Date: Mon, 17 Jan 2022 23:21:15 +0100
Subject: [PATCH 3/4] More info on comment
---
Marlin/Configuration_adv.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h
index 7e7e02d9afe8c..9598755f53113 100644
--- a/Marlin/Configuration_adv.h
+++ b/Marlin/Configuration_adv.h
@@ -1526,7 +1526,7 @@
// LCD's font must contain the characters. Check your selected LCD language.
//#define UTF_FILENAME_SUPPORT
- // This allows Marlin to create files with long filenames
+ // This allows Marlin to create/delete files with long filenames with M28, M30 and Binary Transfer Protocol
//#define LONG_FILENAME_WRITE_SUPPORT
// This allows hosts to request long names for files and folders with M33
From 5d9a9db3f6954c64d287904fcc561b33c1b92d08 Mon Sep 17 00:00:00 2001
From: GHGiampy <tisgiampy@tiscali.it>
Date: Mon, 17 Jan 2022 23:29:18 +0100
Subject: [PATCH 4/4] Other comment
---
Marlin/Configuration_adv.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h
index 9598755f53113..b2ecd14d0c787 100644
--- a/Marlin/Configuration_adv.h
+++ b/Marlin/Configuration_adv.h
@@ -1529,7 +1529,7 @@
// This allows Marlin to create/delete files with long filenames with M28, M30 and Binary Transfer Protocol
//#define LONG_FILENAME_WRITE_SUPPORT
- // This allows hosts to request long names for files and folders with M33
+ // This allows hosts to request long names for files and folders with M33 and M20
//#define LONG_FILENAME_HOST_SUPPORT
// Enable this option to scroll long filenames in the SD card menu