1 files changed, 0 insertions, 51 deletions

diff --git a/common/mbed/xprintf.cpp b/common/mbed/xprintf.cpp
deleted file mode 100644
index 3647ece75..000000000
--- a/common/mbed/xprintf.cpp
+++ /dev/null
@@ -1,51 +0,0 @@
-#include <cstdarg>
-//#include <stdarg.h>
-#include "mbed.h"
-#include "mbed/xprintf.h"
-
-
-#define STRING_STACK_LIMIT    120
-
-//TODO
-int xprintf(const char* format, ...) { return 0; }
-
-#if 0
-/* mbed Serial */
-Serial ser(UART_TX, UART_RX);
-
-/* TODO: Need small implementation for embedded */
-int xprintf(const char* format, ...)
-{
-    /* copy from mbed/common/RawSerial.cpp */
-    std::va_list arg;
-    va_start(arg, format);
-    int len = vsnprintf(NULL, 0, format, arg);
-    if (len < STRING_STACK_LIMIT) {
-        char temp[STRING_STACK_LIMIT];
-        vsprintf(temp, format, arg);
-        ser.puts(temp);
-    } else {
-        char *temp = new char[len + 1];
-        vsprintf(temp, format, arg);
-        ser.puts(temp);
-        delete[] temp;
-    }
-    va_end(arg);
-    return len;
-
-/* Fail: __builtin_va_arg_pack?
- * https://gcc.gnu.org/onlinedocs/gcc-4.3.5/gcc/Constructing-Calls.html#Constructing-Calls
-    void *arg = __builtin_apply_args();
-    void *ret = __builtin_apply((void*)(&(ser.printf)), arg, 100);
-    __builtin_return(ret)
-*/
-/* Fail: varargs can not be passed to printf
-    //int r = ser.printf("test %i\r\n", 123);
-    va_list arg;
-    va_start(arg, format);
-    int r = ser.printf(format, arg);
-    va_end(arg);
-    return r;
-*/
-}
-#endif