| Availability | All terminals |
| Description | PutnString2() transmits length number of characters of data through the specified srial communications port. |
| Syntax | int PutnString2( char *data, int length ); |
| Arguments |
char *datadata is the string containing characters to be transmitted.int lengthlength is the number of characters to be transmitted. |
| Returns | OK on success or ERROR on failure. |
| Remarks |
- When no port is currently open, ERROR will be returned. - Note that on the default port (COM9) is automatically opened at startup. |
| Example |
#include <stdio.h> #include "lib.h" void main( void ) { char buffer[] = "This is a string"; ComOpen( COM9 ); // Open the COM port for USB-VCP for(;;) { PutnString2(COM9, buffer, 4); Delay(50); } } |