Fix #69: pins_arduino.h missing in variants/linkit_7697

Rename `arduino_pins.h` to `pins_arduino.h` as it should be.

Author: pablosun

middleware/third_party/arduino/hardware/arduino/mt7697/cores/arduino/Arduino.h

@@ -59,7 +59,7 @@ extern "C"{
 
 // ====== For Variant ==========================================================
 #include "variant.h"
-#include "arduino_pins.h"
+#include "pins_arduino.h"
 
 // ====== For Sketch ===========================================================
 extern void setup( void ) ;

middleware/third_party/arduino/hardware/arduino/mt7697/cores/arduino/Tone.cpp

@@ -5,7 +5,7 @@ extern "C" {
 #endif
 
 #include <stdlib.h>
-#include "arduino_pins.h"
+#include "pins_arduino.h"
 #include "hal_pwm.h"
 #include "delay.h"
 

middleware/third_party/arduino/hardware/arduino/mt7697/cores/arduino/UARTClass.cpp

@@ -21,7 +21,7 @@
 #include <string.h>
 #include <hal_platform.h>
 #include <hal_uart.h>
-#include "arduino_pins.h"
+#include "pins_arduino.h"
 #include "UARTClass.h"
 #include "log_dump.h"
 

middleware/third_party/arduino/hardware/arduino/mt7697/cores/arduino/UARTClass.h

@@ -24,7 +24,7 @@
 
 #include <hal_platform.h>
 #include <hal_uart.h>
-#include "arduino_pins.h"
+#include "pins_arduino.h"
 
 #define HARDSER_PARITY_EVEN 	(0x02ul)
 #define HARDSER_PARITY_ODD	(0x01ul)

middleware/third_party/arduino/hardware/arduino/mt7697/cores/arduino/wiring_analog.c

@@ -20,7 +20,7 @@ extern "C" {
 #endif
 
 #include "wiring_analog.h"
-#include "arduino_pins.h"
+#include "pins_arduino.h"
 #include "delay.h"
 #include <hal_adc.h>
 #include <hal_pwm.h>

middleware/third_party/arduino/hardware/arduino/mt7697/cores/arduino/wiring_digital.c

@@ -1,5 +1,5 @@
 #include "constants.h"		// Just for some macros, such as INPUT
-#include "arduino_pins.h"
+#include "pins_arduino.h"
 #include "wiring_digital.h"
 
 #include <hal_gpio.h>

middleware/third_party/arduino/hardware/arduino/mt7697/cores/arduino/wiring_interrupt.c

@@ -1,7 +1,7 @@
 #include "constants.h"		// Just for some macros, such as INPUT
 #include "cmsis.h"
 #include "pin_mux.h"
-#include "arduino_pins.h"
+#include "pins_arduino.h"
 #include "wiring_interrupt.h"
 
 #include <hal_eint.h>

middleware/third_party/arduino/hardware/arduino/mt7697/libraries/SPI/src/SPI.cpp

@@ -1,7 +1,7 @@
 #include <Arduino.h>
 #include <constants.h>
 #include <pin_mux.h>
-#include <arduino_pins.h>
+#include <pins_arduino.h>
 #include <hal_platform.h>
 #include "hal_spi_master.h"
 #include "hal_gpio.h"

middleware/third_party/arduino/hardware/arduino/mt7697/libraries/Servo/src/Servo.cpp

@@ -23,7 +23,7 @@
 
 #include "Servo.h"
 #include "adapter_layer.h"
-#include "arduino_pins.h"
+#include "pins_arduino.h"
 #include <hal_platform.h>
 #include "hal_gpio.h"
 #include "hal_pwm.h"

middleware/third_party/arduino/hardware/arduino/mt7697/libraries/Wire/src/Wire.cpp

@@ -24,7 +24,7 @@ extern "C" {
 #include <Arduino.h>
 #include <constants.h>
 #include <pin_mux.h>
-#include <arduino_pins.h>
+#include <pins_arduino.h>
 #include <hal_platform.h>
 #include "hal_i2c_master.h"