From c4522476f66abe51f515490fa1449fb73796e7ff Mon Sep 17 00:00:00 2001
From: Fisch <interfisch@gmx.net>
Date: Tue, 16 Mar 2021 20:45:14 +0100
Subject: [PATCH] show max weight

---
 src/main.cpp | 42 ++++++++++++++++++++++--------------------
 1 file changed, 22 insertions(+), 20 deletions(-)

diff --git a/src/main.cpp b/src/main.cpp
index 78124b0..74f185c 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -191,6 +191,24 @@ void loop() {
     //Serial.println(weight_current);
     //Serial.print("spread="); Serial.println(spread,3);
 
+    #define MAXSPREAD 0.2 //in kg
+
+    if (spread<MAXSPREAD) { //if reading is stable
+      if (weight_filtered<weight_tare) { //new min
+        weight_tare=weight_filtered; 
+        update_display=true;
+        Serial.print("new tare="); Serial.println(weight_tare,3);
+        last_display_blink=loopmillis; //blink
+      }
+
+      if (weight_filtered>weight_max) { //new max
+        weight_max=weight_filtered; 
+        update_display=true;
+        Serial.print("new max="); Serial.println(weight_max,3);
+        last_display_blink=loopmillis; //blink
+      }
+    }
+
     
     weight_updated=true;
 
@@ -210,11 +228,11 @@ void loop() {
   if ( (loopmillis > last_displayupdate + DISPLAYUPDATEINTERVAL) | (update_display && (loopmillis > last_displayupdate + DISPLAYUPDATEINTERVAL_MIN) )) {
     last_displayupdate=loopmillis;
     update_display=false; //reset flag
-    if ((loopmillis >= last_new_display_custom) && (loopmillis < last_new_display_custom+display_custom_duration)) {
+    if ((loopmillis >= last_new_display_custom) && (loopmillis < last_new_display_custom+display_custom_duration)) { //custom display message
       display.setBrightness(displaybrightness,true); //enable display
       display.setSegments(display_custom);
-    }else{
-      displayNumber(weight_filtered);    
+    }else{ //normale weight display
+      displayNumber(weight_max-weight_tare);
       display.setSegments(display_data);
 
       if ((loopmillis >= last_display_blink) && (loopmillis < last_display_blink+display_blink_duration)) {
@@ -239,23 +257,7 @@ void loopHandler() {
 
   if (weight_updated) {
     weight_updated=false;
-    #define MAXSPREAD 0.2 //in kg
-
-    if (spread<MAXSPREAD) { //if reading is stable
-      if (weight_filtered<weight_tare) { //new min
-        weight_tare=weight_filtered; 
-        update_display=true;
-        Serial.print("new tare="); Serial.println(weight_tare,3);
-        last_display_blink=loopmillis; //blink
-      }
-
-      if (weight_filtered>weight_max) { //new max
-        weight_max=weight_filtered; 
-        update_display=true;
-        Serial.print("new max="); Serial.println(weight_max,3);
-        last_display_blink=loopmillis; //blink
-      }
-    }
+    
 
 
     if (!weight_sent) {