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<p>Hi,</p>
<p><br>
</p>
<p>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:</p>
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<div><i><span style="color: rgb(0, 111, 201);">#include <rtems.h></span><br>
<span style="color: rgb(0, 111, 201);">#include <stdio.h></span><br>
<span style="color: rgb(0, 111, 201);">#include <stdlib.h></span><br>
<span style="color: rgb(0, 111, 201);">#include <unistd.h></span><br>
<span style="color: rgb(0, 111, 201);">#include <assert.h></span><br>
<span style="color: rgb(0, 111, 201);">#include <rtems/console.h></span><br>
<span style="color: rgb(0, 111, 201);">#include <rtems/shell.h></span><br>
<br>
<span style="color: rgb(0, 111, 201);">extern "C" {</span><br>
<span style="color: rgb(0, 111, 201);"> rtems_task Init(</span><br>
<span style="color: rgb(0, 111, 201);"> rtems_task_argument ignored</span><br>
<span style="color: rgb(0, 111, 201);"> );</span><br>
<span style="color: rgb(0, 111, 201);">};</span><br>
<span style="color: rgb(0, 111, 201);">rtems_task Init(</span><br>
<span style="color: rgb(0, 111, 201);"> rtems_task_argument ignored</span><br>
<span style="color: rgb(0, 111, 201);">)</span><br>
<span style="color: rgb(0, 111, 201);">{</span><br>
<span style="color: rgb(0, 111, 201);"> rtems_status_code sc;</span><br>
<span style="color: rgb(0, 111, 201);"> puts("***TEST ***");</span><br>
<span style="color: rgb(0, 111, 201);"> sc = rtems_shell_init(</span><br>
<span style="color: rgb(0, 111, 201);"> "SHLL",</span><br>
<span style="color: rgb(0, 111, 201);"> 32 * 1024,</span><br>
<span style="color: rgb(0, 111, 201);"> 10,</span><br>
<span style="color: rgb(0, 111, 201);"> CONSOLE_DEVICE_NAME,</span><br>
<span style="color: rgb(0, 111, 201);"> false,</span><br>
<span style="color: rgb(0, 111, 201);"> true,</span><br>
<span style="color: rgb(0, 111, 201);"> NULL</span><br>
<span style="color: rgb(0, 111, 201);"> );</span><br>
<span style="color: rgb(0, 111, 201);"> assert(sc == RTEMS_SUCCESSFUL);</span><br>
<br>
<span style="color: rgb(0, 111, 201);"> puts("Exited shell");</span><br>
<span style="color: rgb(0, 111, 201);"> sc = rtems_task_delete( RTEMS_SELF );</span><br>
<br>
<span style="color: rgb(0, 111, 201);">}</span><br>
<br>
<br>
<span style="color: rgb(0, 111, 201);">//#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER</span><br>
<span style="color: rgb(0, 111, 201);">#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER</span><br>
<span style="color: rgb(0, 111, 201);">/* The Clock Driver supplies the clock tick. */</span><br>
<span style="color: rgb(0, 111, 201);">#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER</span><br>
<span style="color: rgb(0, 111, 201);">#define CONFIGURE_MAXIMUM_TASKS 4</span><br>
<span style="color: rgb(0, 111, 201);">#define CONFIGURE_INIT_TASK_NAME rtems_build_name( 'E', 'X', 'A', 'M' )</span><br>
<span style="color: rgb(0, 111, 201);">#define CONFIGURE_RTEMS_INIT_TASKS_TABLE</span><br>
<span style="color: rgb(0, 111, 201);">#define CONFIGURE_INIT</span><br>
<span style="color: rgb(0, 111, 201);">#define CONFIGURE_SHELL_COMMANDS_INIT</span><br>
<span style="color: rgb(0, 111, 201);">#define CONFIGURE_SHELL_COMMANDS_ALL</span><br>
<span style="color: rgb(0, 111, 201);">#define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK</span><br>
<span style="color: rgb(0, 111, 201);">#include <rtems/shellconfig.h></span><br>
</i><span style="color: rgb(0, 111, 201);"><i>#include <rtems/confdefs.h></i></span></div>
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<p>The problem is that I never see the shell in the console. The console output is :</p>
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<div><i><span style="color: rgb(0, 111, 201);">***TEST *** </span><br>
<span style="color: rgb(0, 111, 201);">E</span><span style="color: rgb(0, 111, 201);">x</span><span style="color: rgb(0, 111, 201);">i</span><span style="color: rgb(0, 111, 201);">t</span><span style="color: rgb(0, 111, 201);">e</span><span style="color: rgb(0, 111, 201);">d</span><span style="color: rgb(0, 111, 201);">
</span><span style="color: rgb(0, 111, 201);">s</span><span style="color: rgb(0, 111, 201);">h</span><span style="color: rgb(0, 111, 201);">e</span><span style="color: rgb(0, 111, 201);">l</span><span style="color: rgb(0, 111, 201);">l</span></i></div>
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<p>The application is booted from uboot using following commands:</p>
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<div><i><span style="color: rgb(0, 111, 201);">Zynq> tftpboot 0x1000000 192.168.178.6:shell.img </span><br>
<span style="color: rgb(0, 111, 201);">Using ethernet@e000b000 device </span><br>
<span style="color: rgb(0, 111, 201);">TFTP from server 192.168.178.6; our IP address is 192.168.178.1 </span><br>
<span style="color: rgb(0, 111, 201);">Filename 'shell.img'. </span><br>
<span style="color: rgb(0, 111, 201);">Load address: 0x1000000 </span><br>
<span style="color: rgb(0, 111, 201);">Loading: ############## </span><br>
<span style="color: rgb(0, 111, 201);"> 2.2 MiB/s </span><br>
<span style="color: rgb(0, 111, 201);">done </span><br>
<span style="color: rgb(0, 111, 201);">Bytes transferred = 196593 (2fff1 hex) </span><br>
<span style="color: rgb(0, 111, 201);">Zynq> bootm 0x1000000 </span></i><br>
</div>
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<p>I am not sure what the problem is. It would be great if someone can help.</p>
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<p>Regards</p>
<p>Vishav<br>
</p>
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