Hi,
I want to have a simple shell application. I am compiling the application from
RTEMS5 Toolchain and then booting this app from uboot on the target. Following
is my source code:
#include <rtems.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <assert.h>
#include <rtems/console.h>
#include <rtems/shell.h>
extern "C" {
rtems_task Init(
rtems_task_argument ignored
);
};
rtems_task Init(
rtems_task_argument ignored
)
{
rtems_status_code sc;
puts("***TEST ***");
sc = rtems_shell_init(
"SHLL",
32 * 1024,
10,
CONSOLE_DEVICE_NAME,
false,
true,
NULL
);
assert(sc == RTEMS_SUCCESSFUL);
puts("Exited shell");
sc = rtems_task_delete( RTEMS_SELF );
}
//#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
/* The Clock Driver supplies the clock tick. */
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_MAXIMUM_TASKS 4
#define CONFIGURE_INIT_TASK_NAME rtems_build_name( 'E', 'X', 'A', 'M' )
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT
#define CONFIGURE_SHELL_COMMANDS_INIT
#define CONFIGURE_SHELL_COMMANDS_ALL
#define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
#include <rtems/shellconfig.h>
#include <rtems/confdefs.h>
The problem is that I never see the shell in the console. The console output is
:
***TEST ***
Exited shell
The application is booted from uboot using following commands:
Zynq> tftpboot 0x1000000 192.168.178.6:shell.img
Using ethernet@e000b000 device
TFTP from server 192.168.178.6; our IP address is 192.168.178.1
Filename 'shell.img'.
Load address: 0x1000000
Loading: ##############
2.2 MiB/s
done
Bytes transferred = 196593 (2fff1 hex)
Zynq> bootm 0x1000000
I am not sure what the problem is. It would be great if someone can help.
Regards
Vishav
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