Removing optimized digitalWrite(), digitalRead(), pinMode().

1 files changed, 0 insertions, 407 deletions

diff --git a/cores/arduino/pins_arduino.h b/cores/arduino/pins_arduino.h
index e9d3fc7..98af18e 100644
--- a/cores/arduino/pins_arduino.h
+++ b/cores/arduino/pins_arduino.h
@@ -93,411 +93,4 @@ const static uint8_t A6 = 20;
 const static uint8_t A7 = 21;
 #endif
 
-// On the ATmega1280, the addresses of some of the port registers are
-// greater than 255, so we can't store them in uint8_t's.
-extern const uint16_t PROGMEM port_to_mode_PGM[];
-extern const uint16_t PROGMEM port_to_input_PGM[];
-extern const uint16_t PROGMEM port_to_output_PGM[];
-
-extern const uint8_t PROGMEM digital_pin_to_port_PGM[];
-// extern const uint8_t PROGMEM digital_pin_to_bit_PGM[];
-extern const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[];
-extern const uint8_t PROGMEM digital_pin_to_timer_PGM[];
-
-// inlined versions of lookup-table-based pin mappings. Don't use directly.
-
-// Don't use PA, so on, might clash with sketch
-
-#define PORT_INDEX_PA 1
-#define PORT_INDEX_PB 2
-#define PORT_INDEX_PC 3
-#define PORT_INDEX_PD 4
-#define PORT_INDEX_PE 5
-#define PORT_INDEX_PF 6
-#define PORT_INDEX_PG 7
-#define PORT_INDEX_PH 8
-#define PORT_INDEX_PJ 10
-#define PORT_INDEX_PK 11
-#define PORT_INDEX_PL 12
-
-__attribute__((error("Invalid pin specified. This pin does not map to any I/O port"))) static void invalidPinSpecified(void);
-
-
-#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
-
-INLINED volatile uint8_t *inlined_portModeRegister(uint8_t port_index)
-{
-	switch (port_index) {
-	case 1: return &DDRA;
-	case 2: return &DDRB;
-	case 3: return &DDRC;
-	case 4: return &DDRD;
-	case 5: return &DDRE;
-	case 6: return &DDRF;
-	case 7: return &DDRG;
-	case 8: return &DDRH;
-	case 10: return &DDRJ;
-	case 11: return &DDRK;
-	case 12: return &DDRL;
-	default: return NOT_A_PORT;
-	}
-}
-
-INLINED volatile uint8_t *inlined_portOutputRegister(uint8_t port_index)
-{
-	switch (port_index) {
-	case 1: return &PORTA;
-	case 2: return &PORTB;
-	case 3: return &PORTC;
-	case 4: return &PORTD;
-	case 5: return &PORTE;
-	case 6: return &PORTF;
-	case 7: return &PORTG;
-	case 8: return &PORTH;
-	case 10: return &PORTJ;
-	case 11: return &PORTK;
-	case 12: return &PORTL;
-	default: return NOT_A_PORT;
-	}
-}
-
-INLINED volatile uint8_t *inlined_portInputRegister(uint8_t port_index)
-{
-	switch (port_index) {
-	case 1: return &PINA;
-	case 2: return &PINB;
-	case 3: return &PINC;
-	case 4: return &PIND;
-	case 5: return &PINE;
-	case 6: return &PINF;
-	case 7: return &PING;
-	case 8: return &PINH;
-	case 10: return &PINJ;
-	case 11: return &PINK;
-	case 12: return &PINL;
-	default: return NOT_A_PIN;
-	}
-};
-
-INLINED uint8_t inlined_digitalPinToPort(uint8_t pin)
-{
-	switch (pin) {
-	case 0:  // PE 0 ** 0 ** USART0_RX
-	case 1:  // PE 1 ** 1 ** USART0_TX
-	case 2:  // PE 4 ** 2 ** PWM2
-	case 3:  // PE 5 ** 3 ** PWM3
-		return PORT_INDEX_PE;
-
-	case 4:  // PG 5 ** 4 ** PWM4
-		return PORT_INDEX_PG;
-
-	case 5:  // PE 3 ** 5 ** PWM5
-		return PORT_INDEX_PE;
-
-	case 6:  // PH 3 ** 6 ** PWM6
-	case 7:  // PH 4 ** 7 ** PWM7
-	case 8:  // PH 5 ** 8 ** PWM8
-	case 9:  // PH 6 ** 9 ** PWM9
-		return PORT_INDEX_PH;
-
-	case 10: // PB 4 ** 10 ** PWM10
-	case 11: // PB 5 ** 11 ** PWM11
-	case 12: // PB 6 ** 12 ** PWM12
-	case 13: // PB 7 ** 13 ** PWM13
-		return PORT_INDEX_PB;
-
-	case 14: // PJ 1 ** 14 ** USART3_TX
-	case 15: // PJ 0 ** 15 ** USART3_RX
-		return PORT_INDEX_PJ;
-
-	case 16: // PH 1 ** 16 ** USART2_TX
-	case 17: // PH 0 ** 17 ** USART2_RX
-		return PORT_INDEX_PH;
-
-	case 18: // PD 3 ** 18 ** USART1_TX
-	case 19: // PD 2 ** 19 ** USART1_RX
-	case 20: // PD 1 ** 20 ** I2C_SDA
-	case 21: // PD 0 ** 21 ** I2C_SCL
-		return PORT_INDEX_PD;
-
-	case 22: // PA 0 ** 22 ** D22
-	case 23: // PA 1 ** 23 ** D23
-	case 24: // PA 2 ** 24 ** D24
-	case 25: // PA 3 ** 25 ** D25
-	case 26: // PA 4 ** 26 ** D26
-	case 27: // PA 5 ** 27 ** D27
-	case 28: // PA 6 ** 28 ** D28
-	case 29: // PA 7 ** 29 ** D29
-		return PORT_INDEX_PA;
-
-	case 30: // PC 7 ** 30 ** D30
-	case 31: // PC 6 ** 31 ** D31
-	case 32: // PC 5 ** 32 ** D32
-	case 33: // PC 4 ** 33 ** D33
-	case 34: // PC 3 ** 34 ** D34
-	case 35: // PC 2 ** 35 ** D35
-	case 36: // PC 1 ** 36 ** D36
-	case 37: // PC 0 ** 37 ** D37
-		return PORT_INDEX_PC;
-
-	case 38: // PD 7 ** 38 ** D38
-		return PORT_INDEX_PD;
-
-	case 39: // PG 2 ** 39 ** D39
-	case 40: // PG 1 ** 40 ** D40
-	case 41: // PG 0 ** 41 ** D41
-		return PORT_INDEX_PG;
-
-	case 42: // PL 7 ** 42 ** D42
-	case 43: // PL 6 ** 43 ** D43
-	case 44: // PL 5 ** 44 ** D44
-	case 45: // PL 4 ** 45 ** D45
-	case 46: // PL 3 ** 46 ** D46
-	case 47: // PL 2 ** 47 ** D47
-	case 48: // PL 1 ** 48 ** D48
-	case 49: // PL 0 ** 49 ** D49
-		return PORT_INDEX_PL;
-
-	case 50: // PB 3 ** 50 ** SPI_MISO
-	case 51: // PB 2 ** 51 ** SPI_MOSI
-	case 52: // PB 1 ** 52 ** SPI_SCK
-	case 53: // PB 0 ** 53 ** SPI_SS
-		return PORT_INDEX_PB;
-
-	case 54: // PF 0 ** 54 ** A0
-	case 55: // PF 1 ** 55 ** A1
-	case 56: // PF 2 ** 56 ** A2
-	case 57: // PF 3 ** 57 ** A3
-	case 58: // PF 4 ** 58 ** A4
-	case 59: // PF 5 ** 59 ** A5
-	case 60: // PF 6 ** 60 ** A6
-	case 61: // PF 7 ** 61 ** A7
-		return PORT_INDEX_PF;
-
-	case 62: // PK 0 ** 62 ** A8
-	case 63: // PK 1 ** 63 ** A9
-	case 64: // PK 2 ** 64 ** A10
-	case 65: // PK 3 ** 65 ** A11
-	case 66: // PK 4 ** 66 ** A12
-	case 67: // PK 5 ** 67 ** A13
-	case 68: // PK 6 ** 68 ** A14
-	case 69: // PK 7 ** 69 ** A15
-		return PORT_INDEX_PK;
-	default:
-		invalidPinSpecified();
-	}
-}
-
-INLINED uint8_t inlined_digitalPinToBitMask(uint8_t pin)
-{
-	switch(pin) {
-	case  0: return _BV( 0 ); // PE 0 ** 0 ** USART0_RX
-	case  1: return _BV( 1 ); // PE 1 ** 1 ** USART0_TX
-	case  2: return _BV( 4 ); // PE 4 ** 2 ** PWM2
-	case  3: return _BV( 5 ); // PE 5 ** 3 ** PWM3
-	case  4: return _BV( 5 ); // PG 5 ** 4 ** PWM4
-	case  5: return _BV( 3 ); // PE 3 ** 5 ** PWM5
-	case  6: return _BV( 3 ); // PH 3 ** 6 ** PWM6
-	case  7: return _BV( 4 ); // PH 4 ** 7 ** PWM7
-	case  8: return _BV( 5 ); // PH 5 ** 8 ** PWM8
-	case  9: return _BV( 6 ); // PH 6 ** 9 ** PWM9
-	case 10: return _BV( 4 ); // PB 4 ** 10 ** PWM10
-	case 11: return _BV( 5 ); // PB 5 ** 11 ** PWM11
-	case 12: return _BV( 6 ); // PB 6 ** 12 ** PWM12
-	case 13: return _BV( 7 ); // PB 7 ** 13 ** PWM13
-	case 14: return _BV( 1 ); // PJ 1 ** 14 ** USART3_TX
-	case 15: return _BV( 0 ); // PJ 0 ** 15 ** USART3_RX
-	case 16: return _BV( 1 ); // PH 1 ** 16 ** USART2_TX
-	case 17: return _BV( 0 ); // PH 0 ** 17 ** USART2_RX
-	case 18: return _BV( 3 ); // PD 3 ** 18 ** USART1_TX
-	case 19: return _BV( 2 ); // PD 2 ** 19 ** USART1_RX
-	case 20: return _BV( 1 ); // PD 1 ** 20 ** I2C_SDA
-	case 21: return _BV( 0 ); // PD 0 ** 21 ** I2C_SCL
-	case 22: return _BV( 0 ); // PA 0 ** 22 ** D22
-	case 23: return _BV( 1 ); // PA 1 ** 23 ** D23
-	case 24: return _BV( 2 ); // PA 2 ** 24 ** D24
-	case 25: return _BV( 3 ); // PA 3 ** 25 ** D25
-	case 26: return _BV( 4 ); // PA 4 ** 26 ** D26
-	case 27: return _BV( 5 ); // PA 5 ** 27 ** D27
-	case 28: return _BV( 6 ); // PA 6 ** 28 ** D28
-	case 29: return _BV( 7 ); // PA 7 ** 29 ** D29
-	case 30: return _BV( 7 ); // PC 7 ** 30 ** D30
-	case 31: return _BV( 6 ); // PC 6 ** 31 ** D31
-	case 32: return _BV( 5 ); // PC 5 ** 32 ** D32
-	case 33: return _BV( 4 ); // PC 4 ** 33 ** D33
-	case 34: return _BV( 3 ); // PC 3 ** 34 ** D34
-	case 35: return _BV( 2 ); // PC 2 ** 35 ** D35
-	case 36: return _BV( 1 ); // PC 1 ** 36 ** D36
-	case 37: return _BV( 0 ); // PC 0 ** 37 ** D37
-	case 38: return _BV( 7 ); // PD 7 ** 38 ** D38
-	case 39: return _BV( 2 ); // PG 2 ** 39 ** D39
-	case 40: return _BV( 1 ); // PG 1 ** 40 ** D40
-	case 41: return _BV( 0 ); // PG 0 ** 41 ** D41
-	case 42: return _BV( 7 ); // PL 7 ** 42 ** D42
-	case 43: return _BV( 6 ); // PL 6 ** 43 ** D43
-	case 44: return _BV( 5 ); // PL 5 ** 44 ** D44
-	case 45: return _BV( 4 ); // PL 4 ** 45 ** D45
-	case 46: return _BV( 3 ); // PL 3 ** 46 ** D46
-	case 47: return _BV( 2 ); // PL 2 ** 47 ** D47
-	case 48: return _BV( 1 ); // PL 1 ** 48 ** D48
-	case 49: return _BV( 0 ); // PL 0 ** 49 ** D49
-	case 50: return _BV( 3 ); // PB 3 ** 50 ** SPI_MISO
-	case 51: return _BV( 2 ); // PB 2 ** 51 ** SPI_MOSI
-	case 52: return _BV( 1 ); // PB 1 ** 52 ** SPI_SCK
-	case 53: return _BV( 0 ); // PB 0 ** 53 ** SPI_SS
-	case 54: return _BV( 0 ); // PF 0 ** 54 ** A0
-	case 55: return _BV( 1 ); // PF 1 ** 55 ** A1
-	case 56: return _BV( 2 ); // PF 2 ** 56 ** A2
-	case 57: return _BV( 3 ); // PF 3 ** 57 ** A3
-	case 58: return _BV( 4 ); // PF 4 ** 58 ** A4
-	case 59: return _BV( 5 ); // PF 5 ** 59 ** A5
-	case 60: return _BV( 6 ); // PF 6 ** 60 ** A6
-	case 61: return _BV( 7 ); // PF 7 ** 61 ** A7
-	case 62: return _BV( 0 ); // PK 0 ** 62 ** A8
-	case 63: return _BV( 1 ); // PK 1 ** 63 ** A9
-	case 64: return _BV( 2 ); // PK 2 ** 64 ** A10
-	case 65: return _BV( 3 ); // PK 3 ** 65 ** A11
-	case 66: return _BV( 4 ); // PK 4 ** 66 ** A12
-	case 67: return _BV( 5 ); // PK 5 ** 67 ** A13
-	case 68: return _BV( 6 ); // PK 6 ** 68 ** A14
-	case 69: return _BV( 7 ); // PK 7 ** 69 ** A15
-	default:
-		// TODO: add error here
-		invalidPinSpecified();
-	}
-}
-
-INLINED uint8_t inlined_digitalPinToTimer(uint8_t pin)
-{
-	switch(pin) {
-	case  2: return TIMER3B; // PE 4 ** 2 ** PWM2
-	case  3: return TIMER3C; // PE 5 ** 3 ** PWM3
-	case  4: return TIMER0B; // PG 5 ** 4 ** PWM4
-	case  5: return TIMER3A; // PE 3 ** 5 ** PWM5
-	case  6: return TIMER4A; // PH 3 ** 6 ** PWM6
-	case  7: return TIMER4B; // PH 4 ** 7 ** PWM7
-	case  8: return TIMER4C; // PH 5 ** 8 ** PWM8
-	case  9: return TIMER2B; // PH 6 ** 9 ** PWM9
-	case 10: return TIMER2A; // PB 4 ** 10 ** PWM10
-	case 11: return TIMER1A; // PB 5 ** 11 ** PWM11
-	case 12: return TIMER1B; // PB 6 ** 12 ** PWM12
-	case 13: return TIMER0A; // PB 7 ** 13 ** PWM13
-	case 44: return TIMER5C; // PL 5 ** 44 ** D44
-	case 45: return TIMER5B; // PL 4 ** 45 ** D45
-	case 46: return TIMER5A; // PL 3 ** 46 ** D46
-	default: return NOT_ON_TIMER;
-	}
-}
-
-#else // defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
-
-INLINED volatile uint8_t *inlined_portModeRegister(uint8_t port_index)
-{
-	switch (port_index) {
-	case 2: return &DDRB;
-	case 3: return &DDRC;
-	case 4: return &DDRD;
-	default: invalidPinSpecified();
-	}
-}
-
-INLINED volatile uint8_t *inlined_portOutputRegister(uint8_t port_index)
-{
-	switch (port_index) {
-	case 2: return &PORTB;
-	case 3: return &PORTC;
-	case 4: return &PORTD;
-	default: invalidPinSpecified();
-	}
-}
-
-INLINED volatile uint8_t *inlined_portInputRegister(uint8_t port_index)
-{
-	switch (port_index) {
-	case 2: return &PINB;
-	case 3: return &PINC;
-	case 4: return &PIND;
-	default: invalidPinSpecified();
-	}
-}
-
-INLINED uint8_t inlined_digitalPinToPort(uint8_t pin)
-{
-	switch(pin) {
-	case 0:
-	case 1:
-	case 2:
-	case 3:
-	case 4:
-	case 5:
-	case 6:
-	case 7:
-		return PORT_INDEX_PD;
-	case 8:
-	case 9:
-	case 10:
-	case 11:
-	case 12:
-	case 13:
-		return PORT_INDEX_PB;
-	case 14:
-	case 15:
-	case 16:
-	case 17:
-	case 18:
-	case 19:
-		return PORT_INDEX_PC;
-	default:
-		invalidPinSpecified();
-	}
-}
-
-INLINED uint8_t inlined_digitalPinToBitMask(uint8_t pin)
-{
-	switch(pin) {
-	case 0: return _BV(0); /* 0, port D */
-	case 1: return _BV(1);
-	case 2: return _BV(2);
-	case 3: return _BV(3);
-	case 4: return _BV(4);
-	case 5: return _BV(5);
-	case 6: return _BV(6);
-	case 7: return _BV(7);
-	case 8: return _BV(0); /* 8, port B */
-	case 9: return _BV(1);
-	case 10: return _BV(2);
-	case 11: return _BV(3);
-	case 12: return _BV(4);
-	case 13: return _BV(5);
-	case 14: return _BV(0); /* 14, port C */
-	case 15: return _BV(1);
-	case 16: return _BV(2);
-	case 17: return _BV(3);
-	case 18: return _BV(4);
-	case 19: return _BV(5);
-	default:
-		// TODO: throw error here
-		invalidPinSpecified();
-	}
-}
-
-INLINED uint8_t inlined_digitalPinToTimer(uint8_t pin)
-{
-	switch(pin) {
-#if defined(__AVR_ATmega8__)
-	case 11: return TIMER2;
-#else
-	case  3: return TIMER2B;
-	case  5: return TIMER0B;
-	case  6: return TIMER0A;
-	case 11: return TIMER2A;
-#endif
-	case  9: return TIMER1A;
-	case 10: return TIMER1B;
-	default: return NOT_ON_TIMER;
-	}
-}
-
-#endif // defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
-
 #endif