Norimasa Okamoto / SWDSerial

output stream library using SYS_WRITEC(0x03).

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SWDSerial.cpp

00001 #include "mbed_interface.h"
00002 #include "SWDSerial.h"
00003 
00004 #define SYS_WRITEC 0x03
00005 
00006 namespace mbed {
00007 int readable() { return 0;}
00008 int writeable() { return 1; }
00009 int SWDSerial::_getc() {
00010     return 0;
00011 }
00012 
00013 int SWDSerial::_putc(int c) {
00014     if (!mbed_interface_connected()) {
00015         return c;
00016     }
00017     return __semihost(SYS_WRITEC, &c);
00018 }
00019 
00020 } // namespace mbed
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