CARM User's Guide
Discontinued

putchar

Summary	#include <stdio.h> int putchar ( int c); /* character to output */
Description	The putchar function transmits the character c using the serial port. Note This routine is implementation-specific and its function may deviate from that described above. Source code is provide in the LIB folder. You may modify the source to customize this function for your particular hardware environment.
Return Value	The putchar routine returns the character output, c.
See Also	_getkey, getchar, ungetchar
Example	#include <stdio.h> void tst_putchar (void) { int i; for (i = 0x20; i < 0x7F; i++) putchar (i); }