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mbed library sources

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Superseded

This library was superseded by mbed-dev - https://os.mbed.com/users/mbed_official/code/mbed-dev/.

Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.

If you are looking for a stable and tested release, please import one of the official mbed library releases:

Import librarymbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Last commit 20 Feb 2019 by mbed official

Diff: targets/hal/TARGET_NXP/TARGET_LPC176X/spi_api.c

Revision:
227:7bd0639b8911
Parent:
81:a9456fdf72fa
Child:
250:a49055e7a707
--- a/targets/hal/TARGET_NXP/TARGET_LPC176X/spi_api.c	Wed Jun 11 09:45:09 2014 +0100
+++ b/targets/hal/TARGET_NXP/TARGET_LPC176X/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"
@@ -64,9 +65,7 @@
     SPIName spi_data = (SPIName)pinmap_merge(spi_mosi, spi_miso);
     SPIName spi_cntl = (SPIName)pinmap_merge(spi_sclk, spi_ssel);
     obj->spi = (LPC_SSP_TypeDef*)pinmap_merge(spi_data, spi_cntl);
-    if ((int)obj->spi == NC) {
-        error("SPI pinout mapping failed");
-    }
+    MBED_ASSERT((int)obj->spi != NC);
     
     // enable power and clocking
     switch ((int)obj->spi) {
@@ -98,9 +97,7 @@
 
 void spi_format(spi_t *obj, int bits, int mode, int slave) {
     ssp_disable(obj);
-    if (!(bits >= 4 && bits <= 16) || !(mode >= 0 && mode <= 3)) {
-        error("SPI format error");
-    }
+    MBED_ASSERT(((bits >= 4) && (bits <= 16)) && (mode >= 0 && mode <= 3));
     
     int polarity = (mode & 0x2) ? 1 : 0;
     int phase = (mode & 0x1) ? 1 : 0;