Rebuild for use as library with PlatformIO

.gitignore

@@ -0,0 +1,2 @@
+.vscode/arduino.json
+.vscode/c_cpp_properties.json

Charliplexing.cpp

@@ -462,7 +462,7 @@ void LedSign::SetBrightness(uint8_t brightness)
     };
 #elif SHADES == 8
     const int counts[SHADES] = {
-	0.0f,
+	C(0.0f),
 	C(0.030117819624378613658712f),
 	C(0.104876339357015456218728f),
 	C(0.217591430058779512857041f),

examples/Animations/LoLShield_Breathe/LoLShield_Breathe.ino

@@ -20,6 +20,7 @@
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
 
+#include <Arduino.h>
 #include "Charliplexing.h"
 
 const unsigned int inhale_time_ms  = 500;

examples/Animations/LoLShield_CharliHeart/LoLShield_CharliHeart.ino

@@ -7,6 +7,7 @@
   	30/Dez/09 - V0.0 wrote the first version at 26C3/Berlin
 
 */
+#include <Arduino.h>
 #include "Charliplexing.h"
 
 struct point {

examples/Animations/LoLShield_Demo/LoLShield_Demo.ino

@@ -1,6 +1,6 @@
 #include "Charliplexing.h"
 #include "Myfont.h"
-#include "Arduino.h"
+#include <Arduino.h>
 #include <EEPROM.h>
 
 int toggleState;
@@ -19,6 +19,13 @@ byte world[SIZEX][SIZEY][2];  //Creates a double buffer world
 long density = 50;            //Sets density % during seeding
 int geck = 0;                 //Counter for re-seeding
 
+void upToggleState();
+void plasma();
+void life();
+void DNA();
+int neighbours(int x, int y);
+void seedWorld();
+
 void setup(){
   toggleState = EEPROM.read(EEPROMaddress);
   upToggleState();

examples/Animations/LoLShield_DoubleHelix/LoLShield_DoubleHelix.ino

@@ -11,6 +11,7 @@
   On every other column, LEDs between the sines will be subtly lit (hopefully resembling DNA nucleobases).
 */
  
+#include <Arduino.h>
 #include "Charliplexing.h"      //initializes the LoL Sheild library
 
 

examples/Animations/LoLShield_Life/LoLShield_Life.ino

@@ -28,6 +28,7 @@
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
+#include <Arduino.h>
 #include <Charliplexing.h>    //Imports the library, which needs to be
                               //Initialized in setup.
 
@@ -39,6 +40,9 @@ byte world[2][SIZEX][SIZEY];  //Creates a double buffer world
 const int density = 50;       //Sets density % during seeding
 int geck = 0;                 //Counter for re-seeding
 
+void seedWorld();
+byte neighbours(byte x, byte y);
+
 void setup() {
   LedSign::Init();            //Initilizes the LoL Shield
   randomSeed(analogRead(5));

examples/Animations/LoLShield_Plasma/LoLShield_Plasma.ino

@@ -11,6 +11,7 @@
   then this value is shaped using a sine function, and this sets the brightness of each LED.
 */
 
+#include <Arduino.h>
 #include "Charliplexing.h"      //initializes the LoL Sheild library
 
 // Convenient 2D point structure

examples/Games/LoLShield_Pong/LoLShield_Pong.ino

@@ -1,5 +1,5 @@
+#include <Arduino.h>
 #include <Charliplexing.h>
-#include <avr/pgmspace.h>
 
 //**************************************************************//
 //  Name    : Pong for Arduino / Charlieplexing                 //
@@ -34,6 +34,9 @@ int8_t x,y,dx,dy;
 int8_t sh1y,sh2y,s1,s2;
 
 
+void drawscores();
+void checkscores();
+
 /* ---------------------------------------------------------------------------*/
 /* Arduino setup func
  */

examples/Games/LoLShield_Tetris/LoLShield_Tetris.ino

@@ -22,10 +22,14 @@
   Boston, MA 02111-1307, USA.
 */
 
+#include <Arduino.h>
 #include "Charliplexing.h"
 #include "Figure.h"
 #include "LoLShield_Tetris.h"
 
+void processEndPiece();
+void nextPiece();
+
 /** The current level. */
 int level;
 
@@ -329,7 +333,7 @@ void processEndPiece() {
       memset(playGrid, '\0', GRID_WIDTH*sizeof(boolean));
 
       // Update the indexes of the other lines to remove.
-      for (uint8_t k=i; k<numFull; k++)
+      for (uint8_t k=i; k<numFull; k++)
         fullLines[k]++;
     }
 

examples/LoLShield_BasicTest/LoLShield_BasicTest.ino

@@ -28,7 +28,7 @@
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
 
-#include <avr/pgmspace.h>  //AVR library for writing to ROM
+#include <Arduino.h>
 #include <Charliplexing.h> //Imports the library, which needs to be
                            //Initialized in setup.
 
@@ -129,6 +129,8 @@ PROGMEM const uint16_t BitMap[][9] = {
 {18000}
 };
 
+void DisplayBitMap(uint8_t grayscale);
+
 void setup() {
   LedSign::Init(GRAYSCALE);  //Initializes the screen
 }

examples/LoLShield_FadeTest/LoLShield_FadeTest.ino

@@ -22,6 +22,7 @@
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
 
+#include <Arduino.h>
 #include "Charliplexing.h"
 
 // Screen "refresh"

extras/base12clock/base12clock.ino

@@ -31,7 +31,7 @@
 //These libraries need to be included for both the LoL Shield
 //and DS1307 breakout.
 #include "Charliplexing.h"
-#include "WProgram.h"
+#include <Arduino.h>
 #include <Wire.h>
 #include "RTClib.h"
 RTC_DS1307 RTC;