add env for teensy40

controller_teensy/include/display.h

@@ -229,12 +229,12 @@ void display_standingDisplay(ESCSerialComm& escFront, ESCSerialComm& escRear) {
   display.print("Wh");
   display.println();
 
-  display.print(F("Eff: "));
+  display.print(F(""));
   //dtostrf( _displaytrip/1000/_displaycurrent ,1,2,buf);
-  dtostrf( _displaytrip/1000/_displaywatthours ,1,2,buf);
+  dtostrf( _displaywatthours/_displaytrip*100,1,2,buf);
   display.print((String)buf);
   //display.print(" km/Ah");
-  display.print(" km/Wh");
+  display.print(" kWh/100km");
 
   if (_displayOverall){
     display.print(" sum");

controller_teensy/platformio.ini

@@ -8,13 +8,14 @@
 ; Please visit documentation for the other options and examples
 ; https://docs.platformio.org/page/projectconf.html
 
-[env:teensy31]
-platform = teensy
-board = teensy31
+
+[platformio]
+default_envs = teensy31
+
+; Set/override default options for each "[env:***]"
+[env]
 framework = arduino
 
-
-
 monitor_speed = 115200
 
 build_flags = 
@@ -26,3 +27,13 @@ lib_deps =
     arduino-libraries/SD@^1.2.4
     https://github.com/adafruit/Adafruit_NeoPixel
     https://github.com/milesburton/Arduino-Temperature-Control-Library/
+
+
+[env:teensy31]
+platform = teensy
+board = teensy31
+
+
+[env:teensy40]
+platform = teensy
+board = teensy40