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gcode: Add minval/maxval/above/below options to get_X parsers

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Add value checking to gcode parameter parsing code.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2018-04-20 21:41:13 -04:00
parent 8f4f5da11c
commit d5dc6b785d
5 changed files with 53 additions and 45 deletions
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5
klippy/extras/output_pin.py
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@ -49,14 +49,13 @@ class PrinterOutputPin:
return pin.cmd_SET_PIN(params)
if self.is_static:
raise self.gcode.error("Static pin can not be changed at run-time")
value = self.gcode.get_float('VALUE', params) / self.scale
value = self.gcode.get_float('VALUE', params, minval=0., maxval=1.)
value /= self.scale
if value == self.last_value:
return
print_time = self.printer.lookup_object('toolhead').get_last_move_time()
print_time = max(print_time, self.last_value_time + PIN_MIN_TIME)
if self.is_pwm:
if value < 0. or value > 1.:
raise self.gcode.error("Invalid pin value")
self.mcu_pin.set_pwm(print_time, value)
else:
if value not in [0., 1.]: