From 5b1372826f051209fd4ddbb7356d03065d9072ec Mon Sep 17 00:00:00 2001
From: Valentin Boulanger <valentin.boulanger@protonmail.com>
Date: Fri, 14 Nov 2025 11:44:54 +0100
Subject: [PATCH] fixed: FTDI get settings when disconnected

---
 frontend/src/App.svelte | 1 -
 hardware/FTDIFinder.go  | 5 ++++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/frontend/src/App.svelte b/frontend/src/App.svelte
index e294f62..31d9e32 100644
--- a/frontend/src/App.svelte
+++ b/frontend/src/App.svelte
@@ -133,7 +133,6 @@
 <style>
 	main {
 		text-align: left;
-		padding: 1em;
 		max-width: 240px;
 		margin: 0 auto;
 	}
diff --git a/hardware/FTDIFinder.go b/hardware/FTDIFinder.go
index bad2ef9..b620730 100644
--- a/hardware/FTDIFinder.go
+++ b/hardware/FTDIFinder.go
@@ -166,7 +166,10 @@ func (f *FTDIFinder) GetPeripheralSettings(peripheralID string) (map[string]inte
 	// Return the specified peripheral
 	peripheral, found := f.detected[peripheralID]
 	if !found {
-		log.Error().Str("file", "FTDIFinder").Str("peripheralID", peripheralID).Msg("unable to get this peripheral from the FTDI finder")
+		// FTDI not detected, return the last settings saved
+		if savedPeripheral, isFound := f.saved[peripheralID]; isFound {
+			return savedPeripheral.Settings, nil
+		}
 		return nil, fmt.Errorf("unable to found the peripheral")
 	}
 	log.Debug().Str("file", "FTDIFinder").Str("peripheralID", peripheralID).Msg("peripheral found by the FTDI finder")