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Add UART I/O #52

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larsbrinkhoff opened this issue Nov 6, 2019 · 3 comments
Open

Add UART I/O #52

larsbrinkhoff opened this issue Nov 6, 2019 · 3 comments
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@larsbrinkhoff
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Add library for using an UART on targets that have it.

@TG9541
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TG9541 commented Nov 6, 2019

An abstract TX! and ?RX should do the job. These can even be used for buffered I/O if needed.

@larsbrinkhoff
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Right, something like that. I'm thinking I might as well adopt the classical words EMIT, KEY, and KEY?.

An optional extension on top of this would be to have a target resident interpreter.

@larsbrinkhoff
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If multitasking (#48) is loaded, KEY should PAUSE.

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