HP 64780A, User Manual

Page: 408 / 546

Examples
The following short C code example should help illustrate how symbols are
maintained by SRU and referenced in your emulation commands.
File /users/dave/control.c:
int *port_one;
main ()
{
int port_value;
port_ptr = port_one;
port_value = 10;
process_port (port_ptr, port_value);
} /* end main */
File /system/project1/porthand.c:
#include "utils.c"
void process_port (int *port_num, int port_data)
{
static int i;
static int i2;
for (i = 0; i <= 64; i++) {
i2 = i * 2;
*port_num = por i2;
delay();
{
static int i;
i = 3;
port_data = por i;
}
}
} /* end of process_port */
File /system/project1/utils.c:
delay()
{
int i,j;
int waste_time;
for (i = 0; i <= 256000; i++)
for (j = 0; j <= 256000; j++)
waste_time = 0;
} /* end delay */
Chapter 11: Emulator/Analyzer Interface Commands
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