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gcode: Don't silently discard characters inside a command name

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Don't silently drop leading numbers and unusual characters at the
start of a command - for example, don't interpret '99M88' as 'M88'.

Don't silently drop spaces in a command - for example, don't interpret
"M 101" as the command "M101".  Doing so will cause other parts of the
code (such as get_raw_command_parameters() ) to not work properly.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2024-11-26 17:32:40 -05:00
parent 5493c60373
commit 49205f92ff
2 changed files with 11 additions and 7 deletions
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6
docs/Config_Changes.md
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@@ -8,6 +8,12 @@ All dates in this document are approximate.
## Changes
20241201: In some cases Klipper may have ignored leading characters or
spaces in a traditional G-Code command. For example, "99M123" may have
been interpreted as "M123" and "M 321" may have been interpreted as
"M321". Klipper will now report these cases with an "Unknown command"
warning.
20241112: Option `CHIPS=<chip_name>` in `TEST_RESONANCES` and
`SHAPER_CALIBRATE` requires specifying the full name(s) of the accel
chip(s). For example, `adxl345 rpi` instead of short name - `rpi`.