From 4fc43e7db3cbf51cd8464fbb727d07217cc13a9e Mon Sep 17 00:00:00 2001
From: CPD <CPD@TUZEWSI-2LN203M.ads.mwn.de>
Date: Mon, 17 Mar 2025 12:41:19 +0100
Subject: [PATCH] Set initial led value

---
 cpdctrl/measurement.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/cpdctrl/measurement.py b/cpdctrl/measurement.py
index a240201..00a5d66 100644
--- a/cpdctrl/measurement.py
+++ b/cpdctrl/measurement.py
@@ -94,8 +94,12 @@ def measure(
     if flush_after == 0: flush_after = None
     try:
         i = 0
-        led_val = None
-        led_script.start()
+        led_val = led_script.start()
+        try:
+            led_dev.set_level(led_val)
+        except Exception as e:
+            log.error(f"Error setting led to {led_val:03}%: {e}")
+            raise e
         t_iter_start = time.time()
         while True:
             # using while True and if, to be able to log the stop reason