@@ -175,13 +175,22 @@ extern const uint8_t PROGMEM digital_pin_to_timer_PGM[];
175175//
176176// These perform slightly better as macros compared to inline functions
177177//
178+ #define analogInPinToBit (P ) (P)
179+ #if (FLASHEND > 0xFFFF )
180+ #define digitalPinToPort (P ) ( pgm_read_byte_far( pgm_get_far_address( digital_pin_to_port_PGM ) + (P) ) )
181+ #define digitalPinToBitMask (P ) ( pgm_read_byte_far( pgm_get_far_address( digital_pin_to_bit_mask_PGM ) + (P) ) )
182+ #define digitalPinToTimer (P ) ( pgm_read_byte_far( pgm_get_far_address( digital_pin_to_timer_PGM ) + (P) ) )
183+ #define portOutputRegister (P ) ( (volatile uint8_t *)( pgm_read_word_far( pgm_get_far_address( port_to_output_PGM ) + (P))) )
184+ #define portInputRegister (P ) ( (volatile uint8_t *)( pgm_read_word_far( pgm_get_far_address( port_to_input_PGM ) + (P))) )
185+ #define portModeRegister (P ) ( (volatile uint8_t *)( pgm_read_word_far( pgm_get_far_address( port_to_mode_PGM ) + (P))) )
186+ #else
178187#define digitalPinToPort (P ) ( pgm_read_byte( digital_pin_to_port_PGM + (P) ) )
179188#define digitalPinToBitMask (P ) ( pgm_read_byte( digital_pin_to_bit_mask_PGM + (P) ) )
180189#define digitalPinToTimer (P ) ( pgm_read_byte( digital_pin_to_timer_PGM + (P) ) )
181- #define analogInPinToBit (P ) (P)
182190#define portOutputRegister (P ) ( (volatile uint8_t *)( pgm_read_word( port_to_output_PGM + (P))) )
183191#define portInputRegister (P ) ( (volatile uint8_t *)( pgm_read_word( port_to_input_PGM + (P))) )
184192#define portModeRegister (P ) ( (volatile uint8_t *)( pgm_read_word( port_to_mode_PGM + (P))) )
193+ #endif
185194
186195#define NOT_A_PIN 0
187196#define NOT_A_PORT 0
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