Merge pull request arduino#1132 from cmaglie/issue-1129

Extended digital_pin_to_timer_PGM array for leonardo variant. Fixes arduino#1129

Author: cmaglie

hardware/arduino/variants/leonardo/pins_arduino.h

@@ -278,7 +278,7 @@ const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[30] = {
 	_BV(6), // D29 / D12 - A11 - PD6
 };
 
-const uint8_t PROGMEM digital_pin_to_timer_PGM[16] = {
+const uint8_t PROGMEM digital_pin_to_timer_PGM[30] = {
 	NOT_ON_TIMER,	
 	NOT_ON_TIMER,
 	NOT_ON_TIMER,
@@ -298,6 +298,21 @@ const uint8_t PROGMEM digital_pin_to_timer_PGM[16] = {
 
 	NOT_ON_TIMER,	
 	NOT_ON_TIMER,
+	NOT_ON_TIMER,
+	NOT_ON_TIMER,
+	NOT_ON_TIMER,
+	NOT_ON_TIMER,
+
+	NOT_ON_TIMER,
+	NOT_ON_TIMER,
+	NOT_ON_TIMER,
+	NOT_ON_TIMER,
+	NOT_ON_TIMER,
+	NOT_ON_TIMER,
+	NOT_ON_TIMER,
+	NOT_ON_TIMER,
+	NOT_ON_TIMER,
+	NOT_ON_TIMER,
 };
 
 const uint8_t PROGMEM analog_pin_to_channel_PGM[12] = {