STM32F429 demo update.

diff --git a/demos/stm32f429_disco/main.c b/demos/stm32f429_disco/main.c
index cf4bf52cb68498900e5d829f92bb1b6653a7d0dc..0c56058eac52393f3d50ef2caae4dab0aea75040 100644 (file)
--- a/demos/stm32f429_disco/main.c
+++ b/demos/stm32f429_disco/main.c
@@ -221,7 +221,7 @@ static bool dir_test(int len)
         sprintf(path, "/mp/dir1/f%d", i);\r
         r = ext4_fopen(&f, path, "wb");\r
         if(r != EOK){\r
-            printf("Unable to create file in directory: /mp/dir1\n");\r
+            printf("Unable to create file in directory: /mp/dir1 r = %d\n", r);\r
             return false;\r
         }\r
     }\r