From 5f033d5a1ae618780d20ed226a0b60a55f145106 Mon Sep 17 00:00:00 2001
From: Marek Bel <marek.bel@posta.cz>
Date: Tue, 5 Jun 2018 17:47:18 +0200
Subject: [PATCH] Do not create static object in global function. Saves 8B RAM
and 14B flash, because there is no need to guard constructor against
concurrent calls.
---
Firmware/ultralcd.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Firmware/ultralcd.cpp b/Firmware/ultralcd.cpp
index b377b805..6556d5ff 100644
--- a/Firmware/ultralcd.cpp
+++ b/Firmware/ultralcd.cpp
@@ -174,6 +174,7 @@ unsigned long display_time; //just timer for showing pid finished message on lcd
float pid_temp = DEFAULT_PID_TEMP;
bool long_press_active = false;
+static ShortTimer longPressTimer;
unsigned long button_blanking_time = millis();
bool button_pressed = false;
@@ -7703,7 +7704,6 @@ void lcd_buttons_update()
lcd_timeoutToStatus = millis() + LCD_TIMEOUT_TO_STATUS;
if (millis() > button_blanking_time) {
button_blanking_time = millis() + BUTTON_BLANKING_TIME;
- static ShortTimer longPressTimer;
if (button_pressed == false && long_press_active == false) {
longPressTimer.start();
button_pressed = true;