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Check for printable characters #11

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aw opened this issue Jan 9, 2023 · 0 comments
Closed

Check for printable characters #11

aw opened this issue Jan 9, 2023 · 0 comments
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enhancement New feature or request

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aw commented Jan 9, 2023 •
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The UART should only accept printable characters between the range 0x20 and 0x7E for now.

Actually we should also allow 0x08 (backspace), 0x10 (newline) control characters. Everything else can be ignored, including 0x0D (carriage return) which would resolve #9 as well.
@aw aw added the enhancement New feature or request label Jan 9, 2023
@aw aw self-assigned this Jan 9, 2023
aw added a commit that referenced this issue Jan 9, 2023
@aw
Ignore specific non-printable characters. Fixes #11 and fixes #9
6b29757
@aw aw closed this as completed in e616558 Jan 10, 2023
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