nanogui: Re: Help --- assert( drivers/mempl4.c, line=237 ) --- follow up
Subject:
Re: Help --- assert( drivers/mempl4.c, line=237 ) --- follow up
From:
Rosimildo daSilva ####@####.####
Date:
23 Dec 1999 21:43:14 -0000
Message-Id: <199912232137.NAA06371@www2.xoommail.com>
"Greg Haerr" wrote:
> Rosimildo - some other ideas:
>
This solution works for me. Thanks for your
support. I'll stick with this solution.
--------------------------------------------
void GsSelect(void)
{
rtems_event_set o;
rtems_status_code rc;
rtems_interval timeout;
rtems_option options;
/* perform pre-select duties, if any*/
if( scrdev.PreSelect )
{
scrdev.PreSelect( &scrdev );
}
options = RTEMS_WAIT | RTEMS_EVENT_ANY;
// Hack: This is a second in ticks. We should get the proper
// method to make this more generic.
timeout = 100; /* in ticks ~ 1 sc */
o = 0;
rc = rtems_event_receive( RTEMS_KBD_EVENT | RTEMS_MOUSE_EVENT,
options, timeout, &o );
if( ( rc == RTEMS_TIMEOUT ) || ( rc == RTEMS_UNSATISFIED ) )
{
return;
}
/* If mouse data present, service it*/
if( o & RTEMS_MOUSE_EVENT )
{
int mouse_had_data;
do
{
mouse_had_data = GsCheckMouseEvent();
} while( mouse_had_data );
}
/* If keyboard data present, service it*/
if( o & RTEMS_KBD_EVENT )
{
int kbd_had_data;
do
{
kbd_had_data = GsCheckKeyboardEvent();
} while( kbd_had_data );
}
}
>
> : /* RTEMS select became ... */
> : void GsSelect(void)
> : {
> : static int mouse_had_data = FALSE;
> : static int kbd_had_data = FALSE;
> : rtems_event_set o;
> : rtems_status_code rc;
> : rtems_interval timeout;
> : rtems_option options;
> :
> : /* perform pre-select duties, if any*/
> : if( scrdev.PreSelect )
> : {
> : scrdev.PreSelect( &scrdev );
> : }
> :
> #if 0
> /* As long as we have data in the Mouse or KBD buffers
> : * let's handle it.
> : */
> : if( mouse_had_data )
> : {
> : mouse_had_data = GsCheckMouseEvent();
> : }
> : if( kbd_had_data )
> : {
> : kbd_had_data = GsCheckKeyboardEvent();
> : }
> : if( mouse_had_data || kbd_had_data )
> : return;
> #endif
>
> : /* Let's wait until next eveen becomes available */
> : options = RTEMS_WAIT | RTEMS_EVENT_ANY;
> : timeout = 100; /* in ticks ~ 1 sec */
> : o = 0;
> : rc = rtems_event_receive( RTEMS_KBD_EVENT | RTEMS_MOUSE_EVENT,
> : options, timeout, &o );
> : if( ( rc == RTEMS_TIMEOUT ) || ( rc == RTEMS_UNSATISFIED ) )
> : {
> : return;
> : }
> : /* If mouse data present, service it*/
> : if( o & RTEMS_MOUSE_EVENT )
> : {
> : mouse_had_data = GsCheckMouseEvent();
>
> how about here:
> do {
> mouse_had_data = GsCheckMouseEvent();
> while(mouse_had_data);
>
>
> : }
> :
> : /* If keyboard data present, service it*/
> : if( o & RTEMS_KBD_EVENT )
> :
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