Diff: targets/hal/TARGET_NXP/TARGET_LPC23XX/pinmap.c

Revision:

227:7bd0639b8911

Parent:

23:8d50de55f208

Child:

250:a49055e7a707

diff -r b062af740e40 -r 7bd0639b8911 targets/hal/TARGET_NXP/TARGET_LPC23XX/pinmap.c
--- a/targets/hal/TARGET_NXP/TARGET_LPC23XX/pinmap.c	Wed Jun 11 09:45:09 2014 +0100
+++ b/targets/hal/TARGET_NXP/TARGET_LPC23XX/pinmap.c	Wed Jun 11 16:00:09 2014 +0100
@@ -13,11 +13,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+#include "mbed_assert.h"
 #include "pinmap.h"
 #include "error.h"
 
 void pin_function(PinName pin, int function) {
-    if (pin == (PinName)NC) return;
+    MBED_ASSERT(pin != (PinName)NC);
     
     uint32_t pin_number = (uint32_t)pin - (uint32_t)P0_0;
     int index = pin_number >> 4;
@@ -28,15 +29,13 @@
 }
 
 void pin_mode(PinName pin, PinMode mode) {
-    if (pin == (PinName)NC) { return; }
-    
+    MBED_ASSERT((pin != (PinName)NC) && (mode != OpenDrain));
+
     uint32_t pin_number = (uint32_t)pin - (uint32_t)P0_0;
     int index = pin_number >> 5;
     int offset = pin_number & 0x1F;
     uint32_t drain = ((uint32_t) mode & (uint32_t) OpenDrain) >> 2;
-    
-    if (mode == OpenDrain) error("OpenDrain not supported on LPC2368");
-    
+
     if (!drain) {
         index = pin_number >> 4;
         offset = (pin_number & 0xF) << 1;