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/*
* This file is a simple example of a "diagnostic" program that
* could be run before a real application.
*
* main():
* The main() function demonstrates a simple way to communicate the diagnostics
* result back to the MicroMonitor script.
*/
#include "monlib.h"
int getakey(void)
{
while(!mon_gotachar());
return mon_getchar();
}
int
main(int argc,char *argv[])
{
char *result = (char *)0;
mon_printf(
"\n\nDiagnotics Program\n"
"Should the diagnostics return p (pass), u (unknown), f (fail)? >"
);
/*
* Run the diagnostics. OK in this case, we are just asking the
* user to decide if they passed or failed.
*/
while (1) {
int c = getakey();
mon_printf( "%c\n", c);
if ( c == 'p' ) {
result = "PASS";
break;
}
if ( c == 'f' ) {
result = "FAIL";
break;
}
if ( c == 'u' ) {
result = "UNKNOWN";
break;
}
mon_printf( "Unknown response %c -- try again\n", c );
}
/*
* We broke out of the loop so must have a result.
*/
mon_setenv( "DIAGNOSTICS_RESULT", result );
mon_printf(
"Set DIAGNOSTICS_RESULT to %s\n"
"At the MicroMonitor prompt: echo $DIAGNOSTICS_RESULT\n",
mon_getenv("DIAGNOSTICS_RESULT")
);
return 0;
}
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