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microSD detection should timeout

Open jamesbowman opened this issue 7 years ago • 1 comments

Currently microSD detection can hang - or take a very long time to finish - if the card is missing.

It should all timeout in under 500 ms, worst case.

User report: http://gameduino2.proboards.com/thread/402/demo-program-radarchart-long-start

jamesbowman avatar Jan 02 '18 15:01 jamesbowman

Also when microSD fails, it currently leaves SPI running in slow mode. Should restore to fast mode.

jamesbowman avatar Mar 07 '18 00:03 jamesbowman