From 9d3ccf90405609ba17ce926187d97d0e8ba6682e Mon Sep 17 00:00:00 2001
From: Fisch <interfisch@gmx.net>
Date: Thu, 25 Mar 2021 21:05:13 +0100
Subject: [PATCH] try sending

---
 logdata_visualization/logdata_visualization.pde | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/logdata_visualization/logdata_visualization.pde b/logdata_visualization/logdata_visualization.pde
index 67e29e2..b5fb326 100644
--- a/logdata_visualization/logdata_visualization.pde
+++ b/logdata_visualization/logdata_visualization.pde
@@ -5,7 +5,8 @@ int vis_textsize=12; //copy from Visualization class
 //String logfile_name="LOG00008_rumfahren_neu.TXT";
 String logfile_name="LOG00180_random.TXT";
 
-boolean useSerial=false; //false=read from csv log, true=read from serial port
+boolean useSerial=true; //false=read from csv log, true=read from serial port
+String serial_port="COM3";
 Serial serial;
 String serialString=""; //last read string
 int serial_endchar=10; //10=ASCII Linefeed
@@ -74,11 +75,14 @@ void setup() {
   if (useSerial) {
     printArray(Serial.list());
     // Open the port you are using at the rate you want:
-    serial = new Serial(this, Serial.list()[0], 9600);
+    serial = new Serial(this, serial_port, 115200);
+    
     serial.clear();
     // Throw out the first reading, in case we started reading 
     // in the middle of a string from the sender.
+    println("readUntil");
     serialString = serial.readStringUntil(serial_endchar);
+    println("read:"+serialString);
     serialString = null;
   }else{
     logdata = loadTable(logfile_name, "header, csv");
@@ -189,7 +193,9 @@ void draw() {
   
   if (useSerial) {
     while (serial.available() > 0) {
+      println("readUntilLoop");
       serialString = serial.readStringUntil(serial_endchar);
+      println("read:"+serialString);
       if (serialString != null) {
         println(serialString);
         lastTimeData=nextTime;