Don't expose the ADC initialization to the gcode and heater code -
instead, register a callback within the MCU_adc class and call it
directly from the MCU class after configuration completes.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Only disable the extruder if the last measured temperature is below
the minimum extrude temperature setting. Verifying the target
temperature is not necessary, and it can incorrectly prevent some
valid moves. It's not uncommon for scripts to retract filament
immiedietly after setting the extruder temperature to zero.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Allow a config file to specify 'min_extrude_temp: 0' to disable the
minimum extrude temperature test. This makes it easier to perform
testing on the avr simulator.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Allow the config file to specify the minimum temperature for the
extruder and check for that temperature prior to moving the extruder
motor.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Kevin O'Connor