Update SD card connection / sharing options#14325

Merged

thinkyhead merged 10 commits intoMarlinFirmware:bugfix-2.0.xfrom

gloomyandy:pr_noinitusbsdcard

Jun 26, 2019

Commits on Jun 26, 2019

Do not initially share the SD card over USB

gloomyandy
authored and
thinkyhead
committed
Don't mount SD card when...
thinkyhead
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Fix shared sd card detection logic

gloomyandy
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thinkyhead
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Update Conditionals_post.h
thinkyhead
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Simplify onboard SD init condition
thinkyhead
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Fix configuration to ensur correct operation when using LCD SD card reader

gloomyandy
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thinkyhead
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A single setting to replace LPC_SD_... options
thinkyhead
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Ensure correct SD detect pin (if any) is selected for onboard SD

gloomyandy
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thinkyhead
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Enable/Disable sharing of SD card via USB via single define

gloomyandy
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thinkyhead
committed
Change name, promote for future xplat
thinkyhead
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