From 7dd04002785d156a7dc20ca52cd071dd39468b58 Mon Sep 17 00:00:00 2001
From: Jens Ahrensfeld <jens@jayfield.org>
Date: Thu, 25 Jun 2026 22:26:06 +0200
Subject: [PATCH] Format temperature and rate LCD displays to always show 1
 decimal place

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Tqxrk8uj4M3w3d3eXm3xK8
---
 client/brewpi_gui.py | 8 ++++----
 web/app.js           | 8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/client/brewpi_gui.py b/client/brewpi_gui.py
index d577205..37639d4 100755
--- a/client/brewpi_gui.py
+++ b/client/brewpi_gui.py
@@ -941,7 +941,7 @@ class Window(QtWidgets.QMainWindow, Ui_MainWindow):
 				submsg = msg['Soll']
 				if 'Temp' in submsg:
 					self.plot_temp_soll = submsg['Temp']
-					self.lcdNumber_temp_soll.display(str(submsg['Temp']))
+					self.lcdNumber_temp_soll.display(f'{submsg["Temp"]:.1f}')
 					if self.slider_temp_soll_initial_update:
 						# blockSignals: setValue() here is just syncing the
 						# slider's display to the server's current value, not
@@ -957,7 +957,7 @@ class Window(QtWidgets.QMainWindow, Ui_MainWindow):
 					for subkey in subsubmsg:
 						if "Current" in subkey:
 							self.plot_rate_soll = subsubmsg['Current']
-							self.lcdNumber_heatrate_soll.display(str(subsubmsg['Current']))
+							self.lcdNumber_heatrate_soll.display(f'{subsubmsg["Current"]:.1f}')
 						if "Set" in subkey:
 							if self.heatrate_soll_initial_update:
 								self.heatrate_soll_initial_update = False
@@ -975,11 +975,11 @@ class Window(QtWidgets.QMainWindow, Ui_MainWindow):
 				submsg = msg['Ist']
 				if 'Temp' in submsg:
 					self.plot_temp_ist = submsg['Temp']
-					self.lcdNumber_temp_ist.display(str(submsg['Temp']))
+					self.lcdNumber_temp_ist.display(f'{submsg["Temp"]:.1f}')
 					self._update_step_plates()
 				if 'Rate' in submsg:
 					self.plot_rate_ist = submsg['Rate']
-					self.lcdNumber_heatrate_ist.display(str(submsg['Rate']))
+					self.lcdNumber_heatrate_ist.display(f'{submsg["Rate"]:.1f}')
 
 	def on_heater_changed(self, msg):
 		for key in msg:
diff --git a/web/app.js b/web/app.js
index 062897e..8973d8d 100644
--- a/web/app.js
+++ b/web/app.js
@@ -421,7 +421,7 @@ function onTempCtrlChanged(msg) {
 		if (key === 'Soll') {
 			const soll = msg.Soll;
 			if ('Temp' in soll) {
-				document.getElementById('lcd-temp-soll').textContent = soll.Temp;
+				document.getElementById('lcd-temp-soll').textContent = soll.Temp.toFixed(1);
 				if (initialTempSollSync) {
 					document.getElementById('temp-soll').value = Math.round(soll.Temp);
 					initialTempSollSync = false;
@@ -431,7 +431,7 @@ function onTempCtrlChanged(msg) {
 			if ('Rate' in soll) {
 				const rate = soll.Rate;
 				if ('Current' in rate) {
-					document.getElementById('lcd-rate-soll').textContent = rate.Current;
+					document.getElementById('lcd-rate-soll').textContent = rate.Current.toFixed(1);
 				}
 				if ('Set' in rate && initialHeatrateSync) {
 					document.getElementById('heatrate-soll').value = rate.Set;
@@ -448,11 +448,11 @@ function onTempCtrlChanged(msg) {
 			const ist = msg.Ist;
 			if ('Temp' in ist) {
 				plotTempIst = ist.Temp;
-				document.getElementById('lcd-temp-ist').textContent = ist.Temp;
+				document.getElementById('lcd-temp-ist').textContent = ist.Temp.toFixed(1);
 				updateStepPlates();
 			}
 			if ('Rate' in ist) {
-				document.getElementById('lcd-rate-ist').textContent = ist.Rate;
+				document.getElementById('lcd-rate-ist').textContent = ist.Rate.toFixed(1);
 			}
 		}
 	}