servo template

1 files changed, 83 insertions, 0 deletions

diff --git a/kvmd/plugins/ugpio/servo.py b/kvmd/plugins/ugpio/servo.py
new file mode 100644
index 00000000..5a3c9a20
--- /dev/null
+++ b/kvmd/plugins/ugpio/servo.py
@@ -0,0 +1,83 @@
+# ========================================================================== #
+#                                                                            #
+#    KVMD - The main Pi-KVM daemon.                                          #
+#                                                                            #
+#    Copyright (C) 2018-2021  Maxim Devaev <[email protected]>               #
+#                             Shantur Rathore <[email protected]>                #
+#                                                                            #
+#    This program is free software: you can redistribute it and/or modify    #
+#    it under the terms of the GNU General Public License as published by    #
+#    the Free Software Foundation, either version 3 of the License, or       #
+#    (at your option) any later version.                                     #
+#                                                                            #
+#    This program is distributed in the hope that it will be useful,         #
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of          #
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           #
+#    GNU General Public License for more details.                            #
+#                                                                            #
+#    You should have received a copy of the GNU General Public License       #
+#    along with this program.  If not, see <https://www.gnu.org/licenses/>.  #
+#                                                                            #
+# ========================================================================== #
+
+
+from typing import Dict
+
+from ... import aiotools
+
+from ...yamlconf import Option
+
+from ...validators.basic import valid_number
+from ...validators.basic import valid_int_f0
+
+from .pwm import Plugin as PwmPlugin
+
+
+# =====
+class Plugin(PwmPlugin):
+    def __init__(  # pylint: disable=super-init-not-called,too-many-arguments
+        self,
+        instance_name: str,
+        notifier: aiotools.AioNotifier,
+
+        chip: int,
+        period: int,
+        duty_cycle_min: int,
+        duty_cycle_max: int,
+        angle_min: int,
+        angle_max: int,
+        angle_push: int,
+        angle_release: int,
+    ) -> None:
+
+        duty_cycle_push = 0  # FIXME
+        duty_cycle_release = 0  # FIXME
+
+        super().__init__(
+            instance_name=instance_name,
+            notifier=notifier,
+
+            chip=chip,
+            period=period,
+            duty_cycle_push=duty_cycle_push,
+            duty_cycle_release=duty_cycle_release,
+        )
+
+    @classmethod
+    def get_plugin_options(cls) -> Dict:
+        valid_angle = (lambda arg: valid_number(arg, min=0, max=360))
+        return {
+            "chip":           Option(0,        type=valid_int_f0),
+            "period":         Option(20000000, type=valid_int_f0),
+            "duty_cycle_min": Option(0, type=valid_int_f0),  # FIXME
+            "duty_cycle_max": Option(0, type=valid_int_f0),  # FIXME
+            "angle_min":      Option(0, type=valid_angle),   # FIXME
+            "angle_max":      Option(0, type=valid_angle),   # FIXME
+            "angle_push":     Option(0, type=valid_angle),   # FIXME
+            "angle_release":  Option(0, type=valid_angle),   # FIXME
+        }
+
+    def __str__(self) -> str:
+        return f"Servo({self._instance_name})"
+
+    __repr__ = __str__