Correzione di luminosita

[sketchbook_andrea] / libraries / common / common.h

diff --git a/libraries/common/common.h b/libraries/common/common.h
index dee00b6181872550eb89f65537f9d495db40add6..ba07fa4dec7080583f910c2889013dc56da53b06 100644 (file)
--- a/libraries/common/common.h
+++ b/libraries/common/common.h
@@ -6,9 +6,33 @@
 */
 
 #include "Arduino.h"
+#include <avr/pgmspace.h>
+
 #ifndef common_h
 #define common_h
 
+// Variabili
+const uint8_t BCORRECT[256] PROGMEM = { // Tabella per correzione luminosita' PWM
+   0,0,0,1,1,1,2,1,1,2,1,2,2,2,3,2,
+   2,2,3,2,2,3,2,3,3,3,4,3,3,3,4,4,
+   4,5,4,5,4,5,5,6,5,5,6,5,6,6,7,6,
+   7,7,8,7,8,8,9,8,9,10,9,10,10,11,10,11,
+   11,12,11,12,13,12,13,13,14,14,15,15,15,16,16,17,
+   17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,
+   25,25,26,26,27,28,28,29,29,30,31,31,32,32,33,34,
+   34,35,36,37,37,38,39,39,40,41,42,43,43,44,45,46,
+   47,47,48,49,50,51,52,53,54,54,55,56,57,58,59,60,
+   61,62,63,64,65,66,67,68,70,71,72,73,74,75,76,77,
+   79,80,81,82,83,85,86,87,88,90,91,92,94,95,96,98,
+   99,100,102,103,105,106,108,109,110,112,113,115,116,118,120,121,
+   123,124,126,128,129,131,132,134,136,138,139,141,143,145,146,148,
+   150,152,154,155,157,159,161,163,165,167,169,171,173,175,177,179,
+   181,183,185,187,189,191,193,196,198,200,202,204,207,209,211,214,
+   216,218,220,223,225,228,230,232,235,237,240,242,245,247,251,255
+};
+
+// Inserirne una con 32 valori
+
 
 class RGBLed {
   // Classe rappresentativa di un LED RGB
@@ -81,3 +105,5 @@ public:
 
 void brilla(byte pin, int velocita = 200) ;
 #endif
+
+byte lum(byte val);