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[/] [qaz_libs/] [trunk/] [cli/] [cli/] [sys_cmd.c] - Blame information for rev 28

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1 24 qaztronic
//////////////////////////////////////////////////////////////////////
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////                                                              ////
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//// Copyright (C) 2015 Authors and OPENCORES.ORG                 ////
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////                                                              ////
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//// This source file may be used and distributed without         ////
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//// restriction provided that this copyright statement is not    ////
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//// removed from the file and that any derivative work contains  ////
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//// the original copyright notice and the associated disclaimer. ////
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////                                                              ////
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//// This source file is free software; you can redistribute it   ////
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//// and/or modify it under the terms of the GNU Lesser General   ////
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//// Public License as published by the Free Software Foundation; ////
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//// either version 2.1 of the License, or (at your option) any   ////
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//// later version.                                               ////
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////                                                              ////
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//// This source is distributed in the hope that it will be       ////
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//// useful, but WITHOUT ANY WARRANTY; without even the implied   ////
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//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR      ////
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//// PURPOSE.  See the GNU Lesser General Public License for more ////
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//// details.                                                     ////
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////                                                              ////
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//// You should have received a copy of the GNU Lesser General    ////
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//// Public License along with this source; if not, download it   ////
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//// from http://www.opencores.org/lgpl.shtml                     ////
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////                                                              ////
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//////////////////////////////////////////////////////////////////////
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "sys_cmd.h"
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/*-----------------------------------------------------------*/
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static unsigned int cli_no_of_commands;
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void cli_init( void )
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{
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  int i;
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  for(i = 0; cli_commands[i].func != NULL; i++);
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  cli_no_of_commands = i;
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}
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/*-----------------------------------------------------------*/
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static int cmd_cmp( const void *e1, const void *e2 )
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{
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  struct cli_cmd_tab_t *p_cmd_1 = (struct cli_cmd_tab_t *)e1;
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  struct cli_cmd_tab_t *p_cmd_2 = (struct cli_cmd_tab_t *)e2;
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  return strncmp( p_cmd_1->cmd, p_cmd_2->cmd, MAX_CMD_LENGTH );
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}
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/*-----------------------------------------------------------*/
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cli_cmd_tab_t *cli_find_command( cli_cmd_tab_t *cmd_to_check )
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{
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  struct cli_cmd_tab_t *cli_cmd;
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  cli_cmd = (struct cli_cmd_tab_t *) bsearch( cmd_to_check, cli_commands, cli_no_of_commands, sizeof(struct cli_cmd_tab_t), cmd_cmp );
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  return(cli_cmd);
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}
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/*-----------------------------------------------------------*/
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static char func_help( const unsigned char argc, const char *argv[] )
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{
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  unsigned int i;
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  PRINTF_MACRO( "Usage: cmd <arg1> <arg2> <arg3> ...\r\n" );
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  PRINTF_MACRO( "\r\n" );
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  PRINTF_MACRO( "Commands:\r\n" );
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  for( i = 0; i < cli_no_of_commands; i++ )
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    puts( cli_commands[i].help_string );
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  return EXIT_SUCCESS;
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}
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/*-----------------------------------------------------------*/
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static char func_comment( const unsigned char argc, const char *argv[] )
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{
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  PRINTF_MACRO( "# > ");
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  return EXIT_SUCCESS;
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}
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/*-----------------------------------------------------------*/
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static char func_peek( const unsigned char argc, const char *argv[] )
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{
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  volatile unsigned int *address = (volatile unsigned int *)( strtoul( argv[1], (char **)NULL, 16 ) );
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  PRINTF_MACRO( "peek: %s => 0x%08x \r\n", argv[1], *address  );
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  return EXIT_SUCCESS;
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}
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/*-----------------------------------------------------------*/
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static char func_poke( const unsigned char argc, const char *argv[] )
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{
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  volatile unsigned int *address  = (volatile unsigned int *)( strtoul( argv[1], (char **)NULL, 16 ) );
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  unsigned int value              = strtoul( argv[2], (char **)NULL, 16 );
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  *((volatile unsigned int *)address) = value;
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  PRINTF_MACRO( "poke: %s <= %s \r\n", argv[1], argv[2]  );
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  return EXIT_SUCCESS;
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}
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/*-----------------------------------------------------------*/
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#include "memtest.h"
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static char func_memtest( const unsigned char argc, const char *argv[] )
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{
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  datum *address        = (datum *)( strtoul( argv[1], (char **)NULL, 16 ) );
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  unsigned long nBytes  = strtoul( argv[2], (char **)NULL, 16 );
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  if( argc != 3 || address == NULL || nBytes == 0 )
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  {
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    PRINTF_MACRO( "memtest:  bad args \r\n" );
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    return( EXIT_FAILURE );
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  }
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  PRINTF_MACRO( "running memTestDataBus() ...   " );
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  if( memTestDataBus( address ) )
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    PRINTF_MACRO( "FAILED!!!\r\n" );
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  else
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    PRINTF_MACRO( "PASSED\r\n" );
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  PRINTF_MACRO( "running memTestAddressBus() ...   " );
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  if( memTestAddressBus( address, nBytes ) )
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    PRINTF_MACRO( "FAILED!!!\r\n" );
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  else
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    PRINTF_MACRO( "PASSED\r\n" );
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  PRINTF_MACRO( "running memTestDevice() ...   " );
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  if( memTestDevice( address, nBytes ) )
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    PRINTF_MACRO( "FAILED!!!\r\n" );
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  else
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    PRINTF_MACRO( "PASSED\r\n" );
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    return EXIT_SUCCESS;
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}
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/*-----------------------------------------------------------*/
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//  command table
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#include "sys_cmd_table.h"
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