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added clear screen command

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This commit is contained in:
hathach
2013-09-26 15:04:02 +07:00
parent 9d60db0f9f
commit 0268e0b787
3 changed files with 18 additions and 2 deletions
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12
demos/host/src/cli.c
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@@ -81,7 +81,7 @@ static char const * const cli_error_message[] =
ENTRY(cls , cli_cmd_clear , "Clear the screen." ) \
ENTRY(ls , cli_cmd_list , "List information about the FILEs (the current directory by default).") \
ENTRY(cd , cli_cmd_changedir, "change the current directory." ) \
ENTRY(cat , cli_cmd_cat , "display contents of a text file." ) \
ENTRY(cat , cli_cmd_cat , "display contents of a file." ) \
ENTRY(cp , cli_cmd_copy , "Copies one or more files to another location." ) \
ENTRY(mkdir , cli_cmd_mkdir , "Create a DIRECTORY, if it does not already exist." ) \
@@ -241,7 +241,8 @@ cli_error_t cli_cmd_help(char * para)
//--------------------------------------------------------------------+
cli_error_t cli_cmd_clear(char* p_para)
{
printf(ANSI_ERASE_SCREEN(2));
printf(ANSI_ERASE_SCREEN(2) ANSI_CURSOR_POSITION(1,1) );
return CLI_ERROR_NONE;
}
//--------------------------------------------------------------------+
@@ -345,6 +346,13 @@ cli_error_t cli_cmd_cat(char *p_para)
//--------------------------------------------------------------------+
// Make Directory command
//--------------------------------------------------------------------+
cli_error_t cli_cmd_mkdir(char *p_para)
{
puts("executing mkdir");
return CLI_ERROR_NONE;
}
//--------------------------------------------------------------------+
// COPY command
//--------------------------------------------------------------------+