pins: Document support for '~' to enable pull-down resistors

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-03-17 21:07:31 -04:00
parent 4a35f927fc
commit 53290664ee
2 changed files with 8 additions and 6 deletions
--- a/klippy/pins.py
+++ b/klippy/pins.py
@@ -183,7 +183,7 @@ class PrinterPins:
        if [c for c in '^~!: ' if c in pin]:
            format = ""
            if can_pullup:
-                format += "[^] "
+                format += "[^~] "
            if can_invert:
                format += "[!] "
            raise error("Invalid pin description '%s'\n"