This documentation is for an unreleased version of MPF!
This is the developer documentation for MPF 0.54, which is the “dev” (next) release of MPF that is a work-in-progress. Use the “Read the Docs” link in the lower left corner to view the developer docs for the version of MPF you’re using.
Represents a power supply in a pinball machine.
Accessing psus in code
The device collection which contains the psus in your machine is available via
self.machine.psus. For example, to access one called “foo”, you would use
self.machine.psus.foo. You can also access psus in dictionary form, e.g.
You can also get devices by tag or hardware number. See the DeviceCollection documentation for details.
Methods & Attributes
Psus have the following methods & attributes available. Note that methods & attributes inherited from base classes are not included here.
format_log_line(msg, context, error_no) → str¶
Return a formatted log line with log link and context.
get_wait_time_for_pulse(pulse_ms, max_wait_ms) → int¶
Return a wait time for a pulse or 0.
Notify PSU about pulse.
raise_config_error(msg, error_no, *, context=None) → NoReturn¶
Raise a ConfigFileError exception.