X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;ds=sidebyside;f=bertos%2Fmware%2Fparser.h;h=281db3964c05e51c8a85fe110daf8a670fb3947b;hb=a5f095a299be545fb8cd817f6e35d53b1fd3fe43;hp=0e2b0b9d9aa5804335830fe55a49733eba2001eb;hpb=f87390bf71f44a3ed9dc65c66128c5c6979655a9;p=bertos.git

diff --git a/bertos/mware/parser.h b/bertos/mware/parser.h
index 0e2b0b9d..281db396 100644
--- a/bertos/mware/parser.h
+++ b/bertos/mware/parser.h
@@ -70,8 +70,8 @@
  * // Declare a buzzer command
  * MAKE_CMD(beep, "d", "",
  * ({
- * 	buz_beep(args[1].l);
- * 	RC_OK;
+ *	buz_beep(args[1].l);
+ *	RC_OK;
  * }), 0)
  *
  * // initialize the parser
@@ -92,7 +92,7 @@
  * //Execute command
  * if(!parser_execute_cmd(templ, args))
  * {
- * 	// error
+ *	// error
  * }
  * // Now args contain the outputs of the function, you can send it
  * // back to the caller
@@ -100,6 +100,8 @@
  *
  * \endcode
  *
+ * <b>Configuration file</b>: cfg_parser.h
+ *
  * \author Bernie Innocenti <bernie@codewiz.org>
  * \author Stefano Fedrigo <aleph@develer.com>
  * \author Giovanni Bajo <rasky@develer.com>
@@ -116,6 +118,7 @@
 #include "cfg/cfg_parser.h"
 
 #include <cpu/types.h>
+#include <cfg/debug.h>
 
 /**
  * Error generated by the commands through the return code.
@@ -161,7 +164,11 @@ struct CmdTemplate
  *
  * \param NAME Command name to register
  */
-#define REGISTER_CMD(NAME) REGISTER_FUNCTION(&cmd_ ## NAME ## _template)
+#define REGISTER_CMD(NAME) \
+	do { \
+		if (!REGISTER_FUNCTION(&cmd_ ## NAME ## _template)) \
+			ASSERT2(0, "Error in registering command, no space left"); \
+	} while (0)
 
 /**
  * Utility macro to create a command template.
@@ -217,7 +224,7 @@ MAKE_TEMPLATE(NAME, ARGS, RES, FLAGS)
  */
 void parser_init(void);
 
-void parser_register_cmd(const struct CmdTemplate* cmd);
+bool parser_register_cmd(const struct CmdTemplate* cmd);
 
 
 /**