3DPrinting/Prusa-Firmware
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Support for more special characters allowed in file names (^ + = [ ] ;

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This commit is contained in:
DRracer 2019-08-27 13:47:58 +02:00
parent 6aaa40b9a3
commit 11ce786aaa
2 changed files with 13 additions and 6 deletions

5
Firmware/SdBaseFile.cpp
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@ -394,7 +394,10 @@ bool SdBaseFile::make83Name(const char* str, uint8_t* name, const char** ptr) {
i = 8; // place for extension
} else {
// illegal FAT characters
PGM_P p = PSTR("|<>^+=?/[];,*\"\\");
//PGM_P p = PSTR("|<>^+=?/[];,*\"\\");
// 2019-08-27 really?
// Microsoft defines, that only a subset of these characters is not allowed.
PGM_P p = PSTR("|<>?/*\"\\");
uint8_t b;
while ((b = pgm_read_byte(p++))) if (b == c) goto fail;
// check size and only allow ASCII printable characters