From 832940353bf3a9ed2265ca58f86864bbc29d2cc2 Mon Sep 17 00:00:00 2001
From: "Ben V. Brown" <Ralim@Ralimtek.com>
Date: Sun, 29 Dec 2019 16:35:41 +1100
Subject: [PATCH] Draw nicer temp sybols if current font allows

---
 workspace/TS100/Core/Src/GUIThread.cpp | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/workspace/TS100/Core/Src/GUIThread.cpp b/workspace/TS100/Core/Src/GUIThread.cpp
index a836b021..95811ee6 100644
--- a/workspace/TS100/Core/Src/GUIThread.cpp
+++ b/workspace/TS100/Core/Src/GUIThread.cpp
@@ -63,10 +63,19 @@ void gui_drawTipTemp(bool symbol) {
 
 	OLED::printNumber(Temp, 3);  // Draw the tip temp out finally
 	if (symbol) {
-		if (systemSettings.temperatureInF)
-			OLED::print(SymbolDegF);
-		else
-			OLED::print(SymbolDegC);
+		if (OLED::getFont() == 0) {
+			//Big font, can draw nice symbols
+			if (systemSettings.temperatureInF)
+				OLED::drawSymbol(0);
+			else
+				OLED::drawSymbol(1);
+		} else {
+			//Otherwise fall back to chars
+			if (systemSettings.temperatureInF)
+				OLED::print(SymbolDegF);
+			else
+				OLED::print(SymbolDegC);
+		}
 	}
 }
 ButtonState getButtonState() {