Merge pull request #1242 from john--/pr_generic_heater

Generic Heater Support

klippy/extras/heater_generic.py

@@ -0,0 +1,16 @@
+# Support for a generic heater
+#
+# Copyright (C) 2019  John Jardine <john@gprime.net>
+#
+# This file may be distributed under the terms of the GNU GPLv3 license.
+
+import logging
+
+class PrinterHeaterGeneric:
+    def __init__(self, config):
+        self.printer = config.get_printer()
+        gcode_id = config.get("gcode_id")
+        self.heater = self.printer.lookup_object('heater').setup_heater(config, gcode_id)
+
+def load_config_prefix(config):
+    return PrinterHeaterGeneric(config)