X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=bertos%2Fmware%2Fparser.h;h=281db3964c05e51c8a85fe110daf8a670fb3947b;hb=751e0228258e4c9e738fdcbfd43e45cdf873a553;hp=7e837c60f32c48a71a3c86331f8d57a43b29254c;hpb=c0b2348ac2e28dd063bb5f5b571c3eac4d308203;p=bertos.git

diff --git a/bertos/mware/parser.h b/bertos/mware/parser.h
index 7e837c60..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
@@ -118,6 +118,7 @@
 #include "cfg/cfg_parser.h"
 
 #include <cpu/types.h>
+#include <cfg/debug.h>
 
 /**
  * Error generated by the commands through the return code.
@@ -163,7 +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.
@@ -219,7 +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);
 
 
 /**