From cf028c3accc19858fe3318b5734433e21555249a Mon Sep 17 00:00:00 2001
From: Dominic Griesel <dominic.griesel@nabucasa.com>
Date: Mon, 14 Oct 2024 09:03:49 +0200
Subject: [PATCH] fix: inverted direction for WindowCoveringCCStartLevelChange
 when sent

---
 packages/cc/src/cc/WindowCoveringCC.ts | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/packages/cc/src/cc/WindowCoveringCC.ts b/packages/cc/src/cc/WindowCoveringCC.ts
index 623f494b2088..aafdaff85b75 100644
--- a/packages/cc/src/cc/WindowCoveringCC.ts
+++ b/packages/cc/src/cc/WindowCoveringCC.ts
@@ -955,8 +955,7 @@ export class WindowCoveringCCStartLevelChange extends WindowCoveringCC {
 		super(host, options);
 		if (gotDeserializationOptions(options)) {
 			validatePayload(this.payload.length >= 2);
-			const direction = (this.payload[0] & 0b0100_0000) >>> 6;
-			this.direction = direction ? "down" : "up";
+			this.direction = !!(this.payload[0] & 0b0100_0000) ? "down" : "up";
 			this.parameter = this.payload[1];
 			if (this.payload.length >= 3) {
 				this.duration = Duration.parseSet(this.payload[2]);
@@ -974,7 +973,7 @@ export class WindowCoveringCCStartLevelChange extends WindowCoveringCC {
 
 	public serialize(): Buffer {
 		this.payload = Buffer.from([
-			this.direction === "up" ? 0b0100_0000 : 0b0000_0000,
+			this.direction === "down" ? 0b0100_0000 : 0b0000_0000,
 			this.parameter,
 			(this.duration ?? Duration.default()).serializeSet(),
 		]);