diff options
Diffstat (limited to 'variants/leonardo')
| -rw-r--r-- | variants/leonardo/pins_arduino.h | 55 |
1 files changed, 28 insertions, 27 deletions
diff --git a/variants/leonardo/pins_arduino.h b/variants/leonardo/pins_arduino.h index e2253ea..9020103 100644 --- a/variants/leonardo/pins_arduino.h +++ b/variants/leonardo/pins_arduino.h @@ -35,28 +35,29 @@ #define RXLED0 PORTB |= (1<<0) #define RXLED1 PORTB &= ~(1<<0) +const static uint8_t SDA = 2; +const static uint8_t SCL = 3; + // Map SPI port to 'new' pins D14..D17 -// D14 PB0 RXLED,SS/PCINT0 -// D15 PB1 SCK,PCINT1 -// D16 PB2 MOSI,PCINT2 -// D17 PB3 MISO,PCINT3 const static uint8_t SS = 14; const static uint8_t MOSI = 16; const static uint8_t MISO = 17; const static uint8_t SCK = 15; +// Mapping of analog pins as digital I/O +// A6-A11 are already shared with digital pins const static uint8_t A0 = 14; const static uint8_t A1 = 15; const static uint8_t A2 = 16; const static uint8_t A3 = 17; const static uint8_t A4 = 18; const static uint8_t A5 = 19; -const static uint8_t A6 = 20; -const static uint8_t A7 = 21; -const static uint8_t A8 = 22; -const static uint8_t A9 = 23; -const static uint8_t A10 = 24; -const static uint8_t A11 = 25; +const static uint8_t A6 = 4; +const static uint8_t A7 = 6; +const static uint8_t A8 = 9; +const static uint8_t A9 = 10; +const static uint8_t A10 = 12; +const static uint8_t A11 = 8; // __AVR_ATmega32U4__ has an unusual mapping of pins to channels extern const uint8_t PROGMEM analog_pin_to_channel_PGM[]; @@ -76,14 +77,14 @@ extern const uint8_t PROGMEM analog_pin_to_channel_PGM[]; // D3# PD0 PWM8/SCL OC0B/SCL/INT0 // D4 A6 PD4 ADC8 // D5# PC6 ??? OC3A/#OC4A -// D6# A8 PD7 FastPWM #OC4D/ADC10 +// D6# A7 PD7 FastPWM #OC4D/ADC10 // D7 Ain0 PE6 INT6/AIN0 // -// D8 A9 PB4 ADC11/PCINT4 -// D9# A10 PB5 PWM16 OC1A/#OC4B/ADC12/PCINT5 -// D10# A11 PB6 PWM16 OC1B/0c4B/ADC13/PCINT6 +// D8 A11 PB4 ADC11/PCINT4 +// D9# A8 PB5 PWM16 OC1A/#OC4B/ADC12/PCINT5 +// D10# A9 PB6 PWM16 OC1B/0c4B/ADC13/PCINT6 // D11# PB7 PWM8/16 0C0A/OC1C/#RTS/PCINT7 -// D12 A7 PD6 T1/#OC4D/ADC9 +// D12 A10 PD6 T1/#OC4D/ADC9 // D13# PC7 PWM10 CLK0/OC4A // // A0 PF7 ADC7 @@ -208,18 +209,18 @@ const uint8_t PROGMEM digital_pin_to_timer_PGM[18] = { }; const uint8_t PROGMEM analog_pin_to_channel_PGM[12] = { - 7, // A0 PF7 ADC7 - 6, // A1 PF6 ADC6 - 5, // A2 PF5 ADC5 - 4, // A3 PF4 ADC4 - 1, // A4 PF1 ADC1 - 0, // A5 PF0 ADC0 - 8, // D4 A6 PD4 ADC8 - 9, // D12 A7 PD6 T1/#OC4D/ADC9 - 10, // D6# A8 PD7 FastPWM #OC4D/ADC10 - 11, // D8 A9 PB4 ADC11/PCINT4 - 12, // D9# A10 PB5 PWM16 OC1A/#OC4B/ADC12/PCINT5 - 13 // D10# A11 PB6 PWM16 OC1B/0c4B/ADC13/PCINT6 + 7, // A0 PF7 ADC7 + 6, // A1 PF6 ADC6 + 5, // A2 PF5 ADC5 + 4, // A3 PF4 ADC4 + 1, // A4 PF1 ADC1 + 0, // A5 PF0 ADC0 + 8, // A6 D4 PD4 ADC8 + 10, // A7 D6 PD7 ADC10 + 12, // A8 D9 PB5 ADC12 + 13, // A9 D10 PB6 ADC13 + 9, // A10 D12 PD6 ADC9 + 11 // A11 D8 PB4 ADC11 }; #endif /* ARDUINO_MAIN */ |