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littlekernel / lk

LK embedded kernel
MIT License
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[console][io] Add an optional global input queue. #141

Closed gkalsi closed 8 years ago

gkalsi commented 8 years ago

In this model, getc reads from a global input buffer and the uart posts data to this buffer.

This commit also enables the global input queue for STM32F7 and QEMU-Virt.

Tested on STM32F7/Dartuino and QEMU-ARM A15 with both CONSOLE_HAS_INPUT_BUFFER=1 and CONSOLE_HAS_INPUT_BUFFER=0

travisg commented 8 years ago

LGTM, make sure the path with it disabled still works and we should be okay.