d-ronin / openlager

STM32F4 based logging dongle for HIGH RATE logging
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Performance improvements #45

Closed mlyle closed 8 years ago

mlyle commented 8 years ago

Do multiple block writes, manage buffering a bit better, don't send redundant SD commands.

Fixes #39 Fixes #37

With this, was able to transfer 6MB file at 2000000 baud async (200,000 bytes per second) pegged. No problem.