feat: read pin type a switch setup

pilotak · Jan 16, 2024 · c44d709 · c44d709
1 parent dec1db6
commit c44d709
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Showing 2 changed files with 7 additions and 3 deletions.
diff --git a/custom_components/mcp2221/manifest.json b/custom_components/mcp2221/manifest.json
@@ -8,7 +8,7 @@
   "integration_type": "hub",
   "iot_class": "local_polling",
   "issue_tracker": "https://github.com/pilotak/homeassistant-mcp2221/issues",
-  "requirements": ["mcp2221~=1.0"],
+  "requirements": ["mcp2221~=1.1"],
   "version": "1.0.0",
   "usb": [
     {

diff --git a/custom_components/mcp2221/switch.py b/custom_components/mcp2221/switch.py
@@ -75,8 +75,12 @@ def __init__(
         self._pin = pin
 
         # init GP
-        prev_state = self._device.ReadGP(self._pin)
-        self._state = bool(prev_state)
+        prev_state = False
+
+        if self._device.GetGPType(self._pin) == MCP2221.TYPE.OUTPUT:
+            prev_state = bool(self._device.ReadGP(self._pin))
+            self._state = prev_state
+
         self._device.InitGP(pin, MCP2221.TYPE.OUTPUT, prev_state)
 
     async def async_added_to_hass(self) -> None: