Support LPC1114 platform

Added TARGET_LPC1114 pins for InterruptIn test case and changed to
PullUp mode.

Author: toyowata

libraries/tests/mbed/interruptin_2/main.cpp

@@ -13,6 +13,21 @@ InterruptIn button8(p10);
 InterruptIn button9(p9);
 DigitalOut led(LED1);
 DigitalOut flash(LED4);
+
+#elif defined(TARGET_LPC1114)
+InterruptIn button(p30); // SW2 (User switch)
+InterruptIn button1(p5);
+InterruptIn button2(p6);
+InterruptIn button3(p7);
+InterruptIn button4(p9);
+InterruptIn button5(p10);
+InterruptIn button6(p12);
+InterruptIn button7(p13);
+InterruptIn button8(p14);
+InterruptIn button9(p15);
+DigitalOut led(LED1);
+DigitalOut flash(LED2);
+
 #else 
 InterruptIn button(p30);
 InterruptIn button1(p29);
@@ -33,6 +48,11 @@ void flip() {
 }
 
 int main() {
+    flash = 0;
+    led = 0;
+#if defined(TARGET_LPC1114)
+    button.mode(PullUp);
+#endif
     button.rise(&flip);  // attach the address of the flip function to the rising edge
     button1.rise(&flip);
     button2.rise(&flip);
@@ -43,6 +63,7 @@ int main() {
     button7.rise(&flip);
     button8.rise(&flip);
     button9.rise(&flip);
+
     while(1) {           // wait around, interrupts will interrupt this!
         flash = !flash;
         wait(0.25);