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cc65/testcode/lib/joy-test.c

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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <conio.h>
#include <joystick.h>
int main (void)
{
unsigned char j;
unsigned char count;
unsigned char i;
unsigned char Res = joy_load_driver (joy_stddrv);
if (Res != JOY_ERR_OK) {
cprintf ("Error in joy_load_driver: %u\r\n", Res);
cprintf ("os: %u, %s\r\n", _oserror, _stroserror (_oserror));
exit (EXIT_FAILURE);
}
clrscr ();
count = joy_count ();
cprintf ("Driver supports %d joystick(s)", count);
while (1) {
for (i = 0; i < count; ++i) {
gotoxy (0, i+1);
j = joy_read (i);
cprintf ("%2d: %-6s%-6s%-6s%-6s%-6s",
i,
(j & joy_masks[JOY_UP])? " up " : " ---- ",
(j & joy_masks[JOY_DOWN])? " down " : " ---- ",
(j & joy_masks[JOY_LEFT])? " left " : " ---- ",
(j & joy_masks[JOY_RIGHT])? "right " : " ---- ",
(j & joy_masks[JOY_FIRE])? " fire " : " ---- ");
}
}
return 0;
}