From 68270366adbe52909aff794f481b6241c038a56a Mon Sep 17 00:00:00 2001
From: Fisch <interfisch@gmx.net>
Date: Thu, 27 Dec 2018 02:13:11 +0100
Subject: [PATCH] more speed units

---
 lichtschranke/speedshow/speedshow.pde | 43 ++++++++++++++++++++++++---
 1 file changed, 39 insertions(+), 4 deletions(-)

diff --git a/lichtschranke/speedshow/speedshow.pde b/lichtschranke/speedshow/speedshow.pde
index 937ba81..3d3a242 100644
--- a/lichtschranke/speedshow/speedshow.pde
+++ b/lichtschranke/speedshow/speedshow.pde
@@ -17,13 +17,13 @@ Date d=new Date();
 PrintWriter pw;
 
 int unitdisplay=0;
-int unitdisplay_count=2; //how much different units available
+int unitdisplay_count=9; //how much different units available
 
 void setup() {
   size(1500, 1000);
   frameRate(30);
-  //String portName = "COM3";
-  String portName = "/dev/ttyUSB0";
+  String portName = "COM5";
+  //String portName = "/dev/ttyUSB0";
   myPort = new Serial(this, portName, 115200);
   
   pw=createWriter("speeds.txt");
@@ -67,8 +67,43 @@ void draw() {
       text(nf(speedfloat,1,2) + " km/h" , 100, 200);
       break;
     case 1:
+      text(nf(speedfloat*0.621371,1,2) + " mph" , 100, 200);
+      break;
+    case 2:
       text(nf(speedfloat*0.000809848,1,6) + " Mach" , 100, 200);
       break;
+    case 3:
+      text(nf(speedfloat*0.911344,1,2) + " ft/s" , 100, 200);
+      break;
+    case 4:
+      text(nf(speedfloat*0.277778,1,2) + " m/s" , 100, 200);
+      break;
+    case 5:
+      text(nf(speedfloat*0.539957,1,2) + " knots" , 100, 200);
+      break;
+    case 6:
+      text(nf(speedfloat*1079000000,1,0) + " c" , 100, 200);
+      break;
+    case 7:
+      text(nf(speedfloat*54.67469,1,0) + " ft/min" , 100, 200);
+      break;
+    case 8:
+      text(nf(pow((speedfloat*0.277778/0.836), 2.0/3),1,0) + " Bft" , 100, 200);
+      break;
+      
+   
+      
+      
+      
+      
+      
+      
+    
+      
+      
+      
+      
+      
   }
   
   
@@ -78,7 +113,7 @@ void draw() {
   int ipos=1;
   for (int i=speeds_show;i>0;i--){
     ipos++;
-    text(  nf(speeds[(speeds_show+speeds_index-1+i)%speeds_show], 1,2) ,  100, 250+(ipos)*80);
+    text(  nf(speeds[(speeds_show+speeds_index-1+i)%speeds_show], 1,2) + "km/h",  100, 250+(ipos)*80);
     
     //print(speeds[i]);
     //print(",");