rtt-printf.c

#include <stdarg.h>
#include "segger-rtt.h"
 
int SEGGER_RTT_vprintf(unsigned BufferIndex, const char * sFormat, va_list * pParamList);
 
int
putchar(int c)
{
  SEGGER_RTT_Write(0, &c, 1);
  return c;
}
 
int
printf(const char *fmt, ...)
{
  int res;
  va_list ap;
  va_start(ap, fmt);
  res = SEGGER_RTT_vprintf(0, fmt, &ap);
  va_end(ap);
  return res;
}