Merge pull request #80 from codustry/add-nano-rp2040

add int pin and macro check for arduino rp2040

Author: PaulStoffregen

utility/direct_pin_read.h

@@ -79,6 +79,12 @@
 #define PIN_TO_BITMASK(pin)             digitalPinToPinName(pin)
 #define DIRECT_PIN_READ(base, pin)      nrf_gpio_pin_read(pin)
 
+#elif defined(ARDUINO_NANO_RP2040_CONNECT)
+#define IO_REG_TYPE                     pin_size_t
+#define PIN_TO_BASEREG(pin)             (0)
+#define PIN_TO_BITMASK(pin)             pin
+#define DIRECT_PIN_READ(base, pin)      digitalRead(pin)
+
 #elif defined(__arc__) /* Arduino101/Genuino101 specifics */
 
 #include "scss_registers.h"

utility/interrupt_pins.h

@@ -357,6 +357,32 @@
   #define CORE_INT19_PIN	A5
   #define CORE_INT20_PIN	A6
   #define CORE_INT21_PIN	A7
+
+// Arduino Nano RP2040 Connect
+#elif defined(ARDUINO_NANO_RP2040_CONNECT)
+  #define CORE_NUM_INTERRUPT	20
+  #define CORE_INT0_PIN		0
+  #define CORE_INT1_PIN		1
+  #define CORE_INT2_PIN		2
+  #define CORE_INT3_PIN		3
+  #define CORE_INT4_PIN		4
+  #define CORE_INT5_PIN		5
+  #define CORE_INT6_PIN		6
+  #define CORE_INT7_PIN		7
+  #define CORE_INT8_PIN		8
+  #define CORE_INT9_PIN		9
+  #define CORE_INT10_PIN	10
+  #define CORE_INT11_PIN	11
+  #define CORE_INT12_PIN	12
+  #define CORE_INT13_PIN	13
+  #define CORE_INT14_PIN	14
+  #define CORE_INT15_PIN	15
+  #define CORE_INT16_PIN	16
+  #define CORE_INT17_PIN	17
+  #define CORE_INT18_PIN	18
+  #define CORE_INT19_PIN	19
+  // #define CORE_INT20_PIN	A6
+  // #define CORE_INT21_PIN	A7
 #endif
 #endif