diff options
Diffstat (limited to 'variants/mega/pins_arduino.h')
| -rw-r--r-- | variants/mega/pins_arduino.h | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/variants/mega/pins_arduino.h b/variants/mega/pins_arduino.h index 5a9b4cb..a80991b 100644 --- a/variants/mega/pins_arduino.h +++ b/variants/mega/pins_arduino.h @@ -39,7 +39,7 @@ static const uint8_t SCK = 52; static const uint8_t SDA = 20; static const uint8_t SCL = 21; -static const uint8_t LED_BUILTIN = 13; +#define LED_BUILTIN 13 static const uint8_t A0 = 54; static const uint8_t A1 = 55; @@ -83,6 +83,8 @@ static const uint8_t A15 = 69; ( (((p) >= 62) && ((p) <= 69)) ? ((p) - 62) : \ 0 ) ) ) ) ) ) +#define digitalPinToInterrupt(p) ((p) == 2 ? 0 : ((p) == 3 ? 1 : ((p) >= 18 && (p) <= 21 ? 23 - (p) : NOT_AN_INTERRUPT))) + #ifdef ARDUINO_MAIN const uint16_t PROGMEM port_to_mode_PGM[] = { @@ -360,4 +362,28 @@ const uint8_t PROGMEM digital_pin_to_timer_PGM[] = { #endif -#endif
\ No newline at end of file +// These serial port names are intended to allow libraries and architecture-neutral +// sketches to automatically default to the correct port name for a particular type +// of use. For example, a GPS module would normally connect to SERIAL_PORT_HARDWARE_OPEN, +// the first hardware serial port whose RX/TX pins are not dedicated to another use. +// +// SERIAL_PORT_MONITOR Port which normally prints to the Arduino Serial Monitor +// +// SERIAL_PORT_USBVIRTUAL Port which is USB virtual serial +// +// SERIAL_PORT_LINUXBRIDGE Port which connects to a Linux system via Bridge library +// +// SERIAL_PORT_HARDWARE Hardware serial port, physical RX & TX pins. +// +// SERIAL_PORT_HARDWARE_OPEN Hardware serial ports which are open for use. Their RX & TX +// pins are NOT connected to anything by default. +#define SERIAL_PORT_MONITOR Serial +#define SERIAL_PORT_HARDWARE Serial +#define SERIAL_PORT_HARDWARE1 Serial1 +#define SERIAL_PORT_HARDWARE2 Serial2 +#define SERIAL_PORT_HARDWARE3 Serial3 +#define SERIAL_PORT_HARDWARE_OPEN Serial1 +#define SERIAL_PORT_HARDWARE_OPEN1 Serial2 +#define SERIAL_PORT_HARDWARE_OPEN2 Serial3 + +#endif |