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Increase RTEMS executive workspace. Don't bother trying to fit EPICS/RTEMS

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on to machines with less than 16 Mbytes of RAM.
Ensure console serial line handshaking is off.  We don't want a rogue terminal
or terminal concentrator locking things up.
This commit is contained in:
W. Eric Norum
2000-07-19 15:13:52 +00:00
parent 841ba47b85
commit cf81d7794c
1 changed files with 21 additions and 1 deletions
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22
src/libCom/osi/os/RTEMS/rtems_init.c
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@@ -35,7 +35,7 @@
*/
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_EXECUTIVE_RAM_SIZE (1024*1024)
#define CONFIGURE_EXECUTIVE_RAM_SIZE (2000*1024)
#define CONFIGURE_MAXIMUM_TASKS rtems_resource_unlimited(30)
#define CONFIGURE_MAXIMUM_SEMAPHORES rtems_resource_unlimited(500)
#define CONFIGURE_MAXIMUM_TIMERS rtems_resource_unlimited(20)
@@ -323,6 +323,25 @@ rtems_reboot (const char *name)
c = getchar ();
}
/*
* Set up the console serial line (no handshaking)
*/
static void
initConsole (void)
{
struct termios t;
if (tcgetattr (fileno (stdin), &t) < 0) {
printf ("tcgetattr failed: %s\n", strerror (errno));
return;
}
t.c_iflag &= ~(IXOFF | IXON | IXANY);
if (tcsetattr (fileno (stdin), TCSANOW, &t) < 0) {
printf ("tcsetattr failed: %s\n", strerror (errno));
return;
}
}
/*
* RTEMS Startup task
*/
@@ -332,6 +351,7 @@ Init (rtems_task_argument ignored)
/*
* Create a reasonable environment
*/
initConsole ();
putenv ("TERM=xterm");
putenv ("IOCSH_PS1=rtems> ");
putenv ("IOCSH_HISTSIZE=20");