DM90x0 driver hooked into DM320

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@367 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 9 insertions, 1 deletions

diff --git a/nuttx/examples/uip/main.c b/nuttx/examples/uip/main.c
index 5d1406b6b..ded7bca20 100644
--- a/nuttx/examples/uip/main.c
+++ b/nuttx/examples/uip/main.c
@@ -77,6 +77,10 @@
 #endif
 
 /****************************************************************************
+ * Definitions
+ ****************************************************************************/
+
+/****************************************************************************
  * Private Data
  ****************************************************************************/
 
@@ -205,7 +209,11 @@ int user_start(int argc, char *argv[])
 
 void uip_log(char *m)
 {
-  printf("uIP log message: %s\n", m);
+  /* Since uip_log is called from interrupt handling logic, it cannot use
+   * or other standard I/O.  This should work from an interrupt handler:
+   */
+
+  lib_rawprintf("uIP log message: %s\n", m);
 }
 
 #if defined(CONFIG_EXAMPLE_UIP_WEBCLIENT)