Fix A5 support on the leonardo

Author: focalintent

fastpin_avr.h

@@ -187,7 +187,7 @@ _DEFPIN_AVR(4, 16, D); _DEFPIN_AVR(5, 64, C); _DEFPIN_AVR(6, 128, D); _DEFPIN_AV
 _DEFPIN_AVR(8, 16, B); _DEFPIN_AVR(9, 32, B); _DEFPIN_AVR(10, 64, B); _DEFPIN_AVR(11, 128, B); 
 _DEFPIN_AVR(12, 64, D); _DEFPIN_AVR(13, 128, C); _DEFPIN_AVR(14, 8, B); _DEFPIN_AVR(15, 2, B); 
 _DEFPIN_AVR(16, 4, B); _DEFPIN_AVR(17, 1, B); _DEFPIN_AVR(18, 128, F); _DEFPIN_AVR(19, 64, F); 
-_DEFPIN_AVR(20, 32, F); _DEFPIN_AVR(21, 16, F); _DEFPIN_AVR(22, 2, F); _DEFPIN_AVR(23, 0, F); 
+_DEFPIN_AVR(20, 32, F); _DEFPIN_AVR(21, 16, F); _DEFPIN_AVR(22, 2, F); _DEFPIN_AVR(23, 1, F); 
 
 #define SPI_DATA 16
 #define SPI_CLOCK 15