Akifumi Takahashi
LPC1768 DOESN'T freeze while processing this program, even when fopen() is called after EthernetInterface.connect() (with MBED OS 2) see also https://os.mbed.com/users/aktk/code/eth-filesystem-sample/
Dependencies: EthernetInterface mbed-rtos mbed
Fork of
eth-filesystem-sample
by 
Akifumi Takahashi
Revision 0:a1a5934e82aa, committed 2018-03-22
- Comitter:
- aktk
- Date:
- Thu Mar 22 20:18:38 2018 +0000
- Child:
- 1:4de86c361e68
- Commit message:
- mbed freezes when fopen() after (EthernetInterface*)net->connet();
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
| mbed-os.lib | Show annotated file Show diff for this revision Revisions of this file |
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Thu Mar 22 20:18:38 2018 +0000
@@ -0,0 +1,31 @@
+#include "mbed.h"
+#include "EthernetInterface.h"
+
+LocalFileSystem local("local");
+void func();
+EthernetInterface *net;
+
+int main()
+{
+ func();
+ net = new EthernetInterface();
+ func();
+ if(net->connect()) {
+ printf("Error!@EthernetInterface::connect()\r\n");
+ } else {
+ printf("IP Address is %s\r\n", net->get_ip_address());
+ }
+ func();
+}
+
+
+void func()
+{
+ static int i = 1;
+ printf("-------test of fopen()#%d----\r\n", i);
+ if(fopen("/local/test.txt", "r")==NULL)
+ printf("File could not open\r\n");
+ else
+ printf("File was opened successfully.\r\n");
+ i++;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-os.lib Thu Mar 22 20:18:38 2018 +0000 @@ -0,0 +1,1 @@ +https://github.com/ARMmbed/mbed-os/#16bac101a6b7b4724023dcf86ece1548e3a23cbf