CMS/Marlin
3
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Save some program memory

Browse Source 
This will save some program memory with no speed lose
This commit is contained in:
GMagician 2018-01-13 08:56:51 +01:00
parent f37c64ee5b
commit be717b3c07
1 changed files with 6 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
Marlin/src/sd/Sd2Card.cpp
View File

@ -339,21 +339,22 @@ bool Sd2Card::readBlock(uint32_t blockNumber, uint8_t* dst) {
else if (readData(dst, 512)) else if (readData(dst, 512))
return true; return true;
chipDeselect();
if (!--retryCnt) break; if (!--retryCnt) break;
chipDeselect();
cardCommand(CMD12, 0); // Try sending a stop command, ignore the result. cardCommand(CMD12, 0); // Try sending a stop command, ignore the result.
errorCode_ = 0; errorCode_ = 0;
} }
return false;
#else #else
if (cardCommand(CMD17, blockNumber)) if (cardCommand(CMD17, blockNumber)) {
error(SD_CARD_ERROR_CMD17); error(SD_CARD_ERROR_CMD17);
chipDeselect();
return false;
}
else else
return readData(dst, 512); return readData(dst, 512);
#endif #endif
chipDeselect();
return false;
} }
/** /**