Diff: targets/hal/TARGET_NXP/TARGET_LPC81X/spi_api.c

Revision:

227:7bd0639b8911

Parent:

81:a9456fdf72fa

Child:

250:a49055e7a707

--- a/targets/hal/TARGET_NXP/TARGET_LPC81X/spi_api.c	Wed Jun 11 09:45:09 2014 +0100
+++ b/targets/hal/TARGET_NXP/TARGET_LPC81X/spi_api.c	Wed Jun 11 16:00:09 2014 +0100
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+#include "mbed_assert.h"
 #include <math.h>
 
 #include "spi_api.h"
@@ -115,13 +116,9 @@
 void spi_free(spi_t *obj) {}
 
 void spi_format(spi_t *obj, int bits, int mode, int slave) {
+    MBED_ASSERT(((bits >= 1) && (bits <= 16)) && ((mode >= 0) && (mode <= 3)));
     ssp_disable(obj);
     
-    if (!(bits >= 1 && bits <= 16) || !(mode >= 0 && mode <= 3)) {
-        error("SPI format error");
-    }
-    
-    
     int polarity = (mode & 0x2) ? 1 : 0;
     int phase = (mode & 0x1) ? 1 : 0;