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mcu: Drop support for TICKS() expansion in mcu config commands

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It's no longer necessary to use the TICKS() hack as the config
commands are now all generated after the mcu speed is known.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2017-08-25 23:21:55 -04:00
parent 80dc1dfcc1
commit 68ba3d5106
2 changed files with 13 additions and 15 deletions
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7
klippy/pins.py
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@@ -159,15 +159,12 @@ def get_pin_map(mcu, mapping_name=None):
update_map_beaglebone(pins, mcu)
return pins
# Translate pin names and tick times in a firmware command
# Translate pin names in a firmware command
re_pin = re.compile(r'(?P<prefix>[ _]pin=)(?P<name>[^ ]*)')
re_ticks = re.compile(r'TICKS\((?P<ticks>[^)]*)\)')
def update_command(cmd, mcu_freq, pmap):
def pin_fixup(m):
return m.group('prefix') + str(pmap[m.group('name')])
def ticks_fixup(m):
return str(int(mcu_freq * float(m.group('ticks'))))
return re_ticks.sub(ticks_fixup, re_pin.sub(pin_fixup, cmd))
return re_pin.sub(pin_fixup, cmd)
######################################################################