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tty_waitready changes #83

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EtchedPixels opened this issue Jan 24, 2015 · 1 comment

Owner

EtchedPixels commented Jan 24, 2015

We need to distinguish between 'busy', 'flow controlled' and 'empty'

We need to look at switching between polled and sleeping intelligently based on system speed and baud rate

We need tty_putc to lock so that vt_foo doesn't have to hold IRQs off (we can pick up the 'stray' byte in the unlock and process it there)

Owner Author

EtchedPixels commented Oct 8, 2015

vtoutput now does the needed 1 char buffer, the poll/sleep switch is done by the platform guiding the core code.

EtchedPixels closed this as completed

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