From 1a72d6aa0fd050933d3a5a862805223436bef27e Mon Sep 17 00:00:00 2001
From: Jasper <j.blanckenburg@fasttube.de>
Date: Thu, 17 Mar 2022 00:11:01 +0100
Subject: [PATCH] Attempt to resurrect the display after disconnect

---
 lib/FT18_STW_DISPLAY/FT18_STW_DISPLAY.cpp | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/lib/FT18_STW_DISPLAY/FT18_STW_DISPLAY.cpp b/lib/FT18_STW_DISPLAY/FT18_STW_DISPLAY.cpp
index c4cb73b..17d5c22 100644
--- a/lib/FT18_STW_DISPLAY/FT18_STW_DISPLAY.cpp
+++ b/lib/FT18_STW_DISPLAY/FT18_STW_DISPLAY.cpp
@@ -241,7 +241,17 @@ void update_display() {
     return;
   }
   if (tft.disconnected) {
-    return;
+    uint32_t now = millis();
+    if (now - last_cleared < 1000) {
+      return;
+    }
+    digitalWrite(reset, LOW);
+    delay(100);
+    digitalWrite(reset, HIGH);
+    tft.disconnected = false;
+    tft.clear();
+    cleared = true;
+    last_cleared = now;
   }
 
   if (check_enc_displays()) {
@@ -258,7 +268,6 @@ void update_display() {
     Stw_data.button4_rises = 0;
     view = (DisplayView)((view + 1) % (VIEW_LAST + 1));
     tft.clear();
-    last_cleared = now;
     cleared = true;
   }