mbed official / mbed-src

mbed library sources

Dependents:   Encrypted my_mbed lklk CyaSSL_DTLS_Cellular ... more

Superseded

This library was superseded by mbed-dev - https://os.mbed.com/users/mbed_official/code/mbed-dev/.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

Files at this revision

API Documentation at this revision

Revision 299:fb529cc9bc22, committed 2014-08-27

Comitter:
mbed_official
Date:
Wed Aug 27 04:00:07 2014 +0100
Parent:
298:7557d401dbc3
Child:
300:55638feb26a4
Commit message:
Synchronized with git revision d20ce634877d7038c1c2a25adb030fd56c156e33

Full URL: https://github.com/mbedmicro/mbed/commit/d20ce634877d7038c1c2a25adb030fd56c156e33/

[Common] Fixed crash issue in RawSerial::printf for uARM

Changed in this revision

common/RawSerial.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/common/RawSerial.cpp	Wed Aug 27 03:45:07 2014 +0100
+++ b/common/RawSerial.cpp	Wed Aug 27 04:00:07 2014 +0100
@@ -47,6 +47,13 @@
 int RawSerial::printf(const char *format, ...) {
     std::va_list arg;
     va_start(arg, format);
+#if defined(__MICROLIB) && defined(__ARMCC_VERSION) // with microlib and ARM compiler
+    char *temp;
+    temp = (char*)alloca(STRING_STACK_LIMIT);
+    vsprintf(temp, format, arg);
+    puts(temp);
+    int len = strlen(temp);
+#else
     int len = vsnprintf(NULL, 0, format, arg);
     if (len < STRING_STACK_LIMIT) {
         char temp[STRING_STACK_LIMIT];
@@ -58,6 +65,7 @@
         puts(temp);
         delete[] temp;
     }
+#endif
     va_end(arg);
     return len;
 }