Don't mangel 8.3-filenames with chars > 0x7f
Don't mangel 8.3-filenames with chars > 0x7f Windows produces 8.3filenames wit chars > 0x7f. Those have been rejected by Marlin until now. With these 'malformed' filenames can now be worked with: In the LCD menue With RepetierHost (V1.6.1 tested) - full support. Characters are displayed as '?' With Octoprint (1.2.10 tested) the files do not appear in the files area. At the console, listed with M20 they appear with a '�'. With Pronterface the files appear in the sd-window but you can't start them. They are mangled by pronterface. The names are altered and than recected by Marlin. In the console they apper with differen but not the correct characters. All in all a little step forward. Fix for #3593
This commit is contained in:
parent
eeef571be2
commit
ac4caab8f1
@ -405,7 +405,7 @@ bool SdBaseFile::make83Name(const char* str, uint8_t* name, const char** ptr) {
|
||||
uint8_t b;
|
||||
while ((b = pgm_read_byte(p++))) if (b == c) goto fail;
|
||||
// check size and only allow ASCII printable characters
|
||||
if (i > n || c < 0X21 || c > 0X7E)goto fail;
|
||||
if (i > n || c < 0X21 || c == 0X7E)goto fail;
|
||||
// only upper case allowed in 8.3 names - convert lower to upper
|
||||
name[i++] = (c < 'a' || c > 'z') ? (c) : (c + ('A' - 'a'));
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user