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output_pin: Increase time host has to confirm a pin setting 

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2021-03-26 11:31:30 -04:00
parent 88f6061cd7
commit 861144d884
1 changed files with 7 additions and 6 deletions
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13
klippy/extras/output_pin.py
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@ -5,6 +5,7 @@
# This file may be distributed under the terms of the GNU GPLv3 license. # This file may be distributed under the terms of the GNU GPLv3 license.
PIN_MIN_TIME = 0.100 PIN_MIN_TIME = 0.100
RESEND_HOST_TIME = 0.300 + PIN_MIN_TIME
class PrinterOutputPin: class PrinterOutputPin:
def __init__(self, config): def __init__(self, config):
@ -27,17 +28,17 @@ class PrinterOutputPin:
minval=0., maxval=self.scale) minval=0., maxval=self.scale)
self.reactor = self.printer.get_reactor() self.reactor = self.printer.get_reactor()
self.resend_timer = None self.resend_timer = None
self.resend_interval = 0 self.resend_interval = 0.
if static_value is not None: if static_value is not None:
self.mcu_pin.setup_max_duration(0.) self.mcu_pin.setup_max_duration(0.)
self.last_value = static_value / self.scale self.last_value = static_value / self.scale
self.mcu_pin.setup_start_value( self.mcu_pin.setup_start_value(
self.last_value, self.last_value, True) self.last_value, self.last_value, True)
else: else:
self.max_mcu_duration = config.getfloat('maximum_mcu_duration', max_mcu_duration = config.getfloat('maximum_mcu_duration',
0, minval=0.500) 0., minval=0.500)
self.mcu_pin.setup_max_duration(self.max_mcu_duration) self.mcu_pin.setup_max_duration(max_mcu_duration)
self.resend_interval = .8 * self.max_mcu_duration - PIN_MIN_TIME self.resend_interval = max_mcu_duration - RESEND_HOST_TIME
self.last_value = config.getfloat( self.last_value = config.getfloat(
'value', 0., minval=0., maxval=self.scale) / self.scale 'value', 0., minval=0., maxval=self.scale) / self.scale
@ -63,7 +64,7 @@ class PrinterOutputPin:
self.last_value = value self.last_value = value
self.last_cycle_time = cycle_time self.last_cycle_time = cycle_time
self.last_print_time = print_time self.last_print_time = print_time
if self.max_mcu_duration != 0 and self.resend_timer is None: if self.resend_interval and self.resend_timer is None:
self.resend_timer = self.reactor.register_timer( self.resend_timer = self.reactor.register_timer(
self._resend_current_val, self.reactor.NOW) self._resend_current_val, self.reactor.NOW)
cmd_SET_PIN_help = "Set the value of an output pin" cmd_SET_PIN_help = "Set the value of an output pin"