cleanup script and refactoring

kvmd/kvmd/atx.py

@@ -21,8 +21,8 @@ class Atx:
         long_click_delay: float,
     ) -> None:
 
-        self.__power_led = self.__set_output_pin(power_led)
+        self.__power_led = self.__set_input_pin(power_led)
-        self.__hdd_led = self.__set_output_pin(hdd_led)
+        self.__hdd_led = self.__set_input_pin(hdd_led)
 
         self.__power_switch = self.__set_output_pin(power_switch)
         self.__reset_switch = self.__set_output_pin(reset_switch)
@@ -31,6 +31,10 @@ class Atx:
 
         self.__lock = asyncio.Lock()
 
+    def __set_input_pin(self, pin: int) -> int:
+        GPIO.setup(pin, GPIO.IN)
+        return pin
+
     def __set_output_pin(self, pin: int) -> int:
         GPIO.setup(pin, GPIO.OUT)
         GPIO.output(pin, False)

kvmd/kvmd/extra/cleanup/__init__.py

@@ -0,0 +1,23 @@
+import logging
+
+from RPi import GPIO
+
+from ...application import init
+
+
+# =====
+_logger = logging.getLogger(__name__)
+
+
+def main() -> None:
+    config = init()
+    _logger.info("Cleaning up ...")
+    GPIO.setmode(GPIO.BCM)
+    for (key, pin) in [
+        *config["atx"]["switches"]["pinout"].items(),
+        *config["video"]["pinout"].items(),
+    ]:
+        _logger.info("Writing value=0 to pin=%d (%s)", pin, key)
+        GPIO.output(pin, False)
+    GPIO.cleanup()
+    _logger.info("Done!")

kvmd/kvmd/extra/cleanup/__main__.py

@@ -0,0 +1,2 @@
+from . import main
+main()

kvmd/kvmd/extra/wscli/__init__.py

@@ -47,7 +47,3 @@ def main() -> None:
     loop.add_signal_handler(signal.SIGINT, loop.stop)
     loop.create_task(_run_client(loop, options.url))
     loop.run_forever()
-
-
-if __name__ == "__main__":
-    main()

kvmd/kvmd/extra/wscli/__main__.py

@@ -0,0 +1,2 @@
+from . import main
+main()