[KL25Z] Fix tests for KL25Z

This commit fixes a number of issues with invalid/wrong pin assignments for the
KL25Z mbed target:

- analog: PTC1 doesn't seem to be exported at all, replaced with PTC2.
- digitalin/out, interruptin, portin/out: these tests used PTA1 and PTA2, which
are the console UART pins for the KL25Z mbed. The tests now use PTA4<->PTC5 and
PTA5<->PTC6.

libraries/tests/mbed/analog/main.cpp

@@ -1,7 +1,7 @@
 #include "test_env.h"
 
 #if defined(TARGET_KL25Z)
-AnalogIn in(PTC1);
+AnalogIn in(PTC2);
 AnalogOut out(PTE30);
 
 #elif defined(TARGET_LPC4088)

libraries/tests/mbed/digitalin_digitalout/main.cpp

@@ -2,8 +2,8 @@
 
 
 #if defined(TARGET_KL25Z)
-DigitalOut out(PTA1);
+DigitalOut out(PTA5);
-DigitalIn   in(PTC7);
+DigitalIn  in(PTC6);
 
 #elif defined(TARGET_KL05Z)
 DigitalOut out(PTB11);

libraries/tests/mbed/digitalinout/main.cpp

@@ -1,8 +1,8 @@
 #include "test_env.h"
 
 #if defined(TARGET_KL25Z)
-DigitalInOut d1(PTA1);
+DigitalInOut d1(PTA5);
-DigitalInOut d2(PTC7);
+DigitalInOut d2(PTC6);
 
 #elif defined(TARGET_KL05Z)
 DigitalInOut d1(PTB11);

libraries/tests/mbed/interruptin/main.cpp

@@ -10,8 +10,8 @@ void in_handler() {
 }
 
 #if defined(TARGET_KL25Z)
-#define PIN_OUT     PTC7
+#define PIN_OUT     PTC6
-#define PIN_IN      PTA1
+#define PIN_IN      PTA5
 
 #elif defined(TARGET_KL05Z)
 #define PIN_OUT     PTB11

libraries/tests/mbed/portinout/main.cpp

@@ -19,12 +19,12 @@
 #define PORT_2  Port2
 
 #elif defined(TARGET_KL25Z)
-#define P1_1    (1 << 1) // PTA1
+#define P1_1    (1 << 4)  // PTA4
-#define P1_2    (1 << 2) // PTA2
+#define P1_2    (1 << 5)  // PTA5
 #define PORT_1  PortA
 
-#define P2_1    (1 << 7) // PTC7
+#define P2_1    (1 << 5)  // PTC5
-#define P2_2    (1 << 0) // PTC0
+#define P2_2    (1 << 6)  // PTC6
 #define PORT_2  PortC
 #endif
 

libraries/tests/mbed/portout_portin/main.cpp

@@ -19,12 +19,12 @@
 #define PORT_2  Port2
 
 #elif defined(TARGET_KL25Z)
-#define P1_1    (1 << 1) // PTA1
+#define P1_1    (1 << 4)  // PTA4
-#define P1_2    (1 << 2) // PTA2
+#define P1_2    (1 << 5)  // PTA5
 #define PORT_1  PortA
 
-#define P2_1    (1 << 7) // PTC7
+#define P2_1    (1 << 5)  // PTC5
-#define P2_2    (1 << 0) // PTC0
+#define P2_2    (1 << 6)  // PTC6
 #define PORT_2  PortC
 #endif