# HG changeset patch
# User Rowan Decker <Smasher816@gmail.com>
# Date 1427956706 25200
# Node ID a0ad3a1722694877d93f49baf1dbe85dfb6efe34
# Parent  a2df35fa4f0b346518e05195826cdd9e4f602ffc
Add Clear CLI function

Sometimes it would be nice to clear the screen if it has a lot of
information (ex: when in debug information). Some terminals support ^L
to clear screen, but not all (iTerm2 on my mac does not), so I think
this is worthwhile to add.

Edit: Forgot cli.h

diff -r a2df35fa4f0b -r a0ad3a172269 Debug/cli/cli.c
--- a/Debug/cli/cli.c	Sun Mar 15 21:37:57 2015 -0700
+++ b/Debug/cli/cli.c	Wed Apr 01 23:38:26 2015 -0700
@@ -35,6 +35,7 @@
 // ----- Variables -----
 
 // Basic command dictionary
+CLIDict_Entry( clear, "Clear the screen.");
 CLIDict_Entry( cliDebug, "Enables/Disables hex output of the most recent cli input." );
 CLIDict_Entry( help,     "You're looking at it :P" );
 CLIDict_Entry( led,      "Enables/Disables indicator LED. Try a couple times just in case the LED is in an odd state.\r\n\t\t\033[33mWarning\033[0m: May adversely affect some modules..." );
@@ -44,6 +45,7 @@
 CLIDict_Entry( version,  "Version information about this firmware." );
 
 CLIDict_Def( basicCLIDict, "General Commands" ) = {
+	CLIDict_Item( clear ),
 	CLIDict_Item( cliDebug ),
 	CLIDict_Item( help ),
 	CLIDict_Item( led ),
@@ -350,6 +352,11 @@
 
 // ----- CLI Command Functions -----
 
+void cliFunc_clear( char* args)
+{
+	print("\033[2J\033[H\r"); // Erases the whole screen
+}
+
 void cliFunc_cliDebug( char* args )
 {
 	// Toggle Hex Debug Mode
diff -r a2df35fa4f0b -r a0ad3a172269 Debug/cli/cli.h
--- a/Debug/cli/cli.h	Sun Mar 15 21:37:57 2015 -0700
+++ b/Debug/cli/cli.h	Wed Apr 01 23:38:26 2015 -0700
@@ -108,6 +108,7 @@
 // CLI Command Functions
 void cliFunc_arch    ( char* args );
 void cliFunc_chip    ( char* args );
+void cliFunc_clear   ( char* args );
 void cliFunc_cliDebug( char* args );
 void cliFunc_device  ( char* args );
 void cliFunc_help    ( char* args );