From 9c5eebf65df11b0c31425f0e1e7e1072565b7f90 Mon Sep 17 00:00:00 2001
From: Giuliano Zaro <3684609+GMagician@users.noreply.github.com>
Date: Tue, 12 Feb 2019 00:10:56 +0100
Subject: [PATCH] [1.1.x] Fix TEMP_STAT_LED startup init (#13121)
---
Marlin/Marlin_main.cpp | 16 +++++++---------
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp
index 7100aed104..56b795c1bf 100644
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@@ -14606,7 +14606,7 @@ void prepare_move_to_destination() {
#if ENABLED(TEMP_STAT_LEDS)
- static bool red_led = false;
+ static uint8_t red_led = -1; // Invalid value to force leds initializzation on startup
static millis_t next_status_led_update_ms = 0;
void handle_status_leds(void) {
@@ -14614,20 +14614,18 @@ void prepare_move_to_destination() {
next_status_led_update_ms += 500; // Update every 0.5s
float max_temp = 0.0;
#if HAS_HEATED_BED
- max_temp = MAX3(max_temp, thermalManager.degTargetBed(), thermalManager.degBed());
+ max_temp = MAX(thermalManager.degTargetBed(), thermalManager.degBed());
#endif
HOTEND_LOOP()
max_temp = MAX3(max_temp, thermalManager.degHotend(e), thermalManager.degTargetHotend(e));
- const bool new_led = (max_temp > 55.0) ? true : (max_temp < 54.0) ? false : red_led;
+ const uint8_t new_led = (max_temp > 55.0) ? HIGH : (max_temp < 54.0 || red_led == -1) ? LOW : red_led;
if (new_led != red_led) {
red_led = new_led;
#if PIN_EXISTS(STAT_LED_RED)
- WRITE(STAT_LED_RED_PIN, new_led ? HIGH : LOW);
- #if PIN_EXISTS(STAT_LED_BLUE)
- WRITE(STAT_LED_BLUE_PIN, new_led ? LOW : HIGH);
- #endif
- #else
- WRITE(STAT_LED_BLUE_PIN, new_led ? HIGH : LOW);
+ WRITE(STAT_LED_RED_PIN, new_led);
+ #endif
+ #if PIN_EXISTS(STAT_LED_BLUE)
+ WRITE(STAT_LED_BLUE_PIN, !new_led);
#endif
}
}