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msgproto: Support default values in get_constant() calls

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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2018-01-29 10:10:27 -05:00
parent 6eefbe5e30
commit a67306c76b
2 changed files with 11 additions and 7 deletions
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4
klippy/serialhdl.py
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@ -90,8 +90,8 @@ class SerialReader:
logging.info("MCU config: %s", " ".join(
["%s=%s" % (k, v) for k, v in msgparser.config.items()]))
# Setup baud adjust
mcu_baud = float(msgparser.config.get('SERIAL_BAUD', 0.))
if mcu_baud:
mcu_baud = msgparser.get_constant_float('SERIAL_BAUD', None)
if mcu_baud is not None:
baud_adjust = self.BITS_PER_BYTE / mcu_baud
self.ffi_lib.serialqueue_set_baud_adjust(
self.serialqueue, baud_adjust)