X-Git-Url: http://cloudbase.mooo.com/gitweb/z180-stamp.git/blobdiff_plain/05994bd90cb36f10ff72c6a70d7cecc61b67fb2f..cdc4625b124f725fbc9462d5592d1d3be2aa613a:/avr/cmd_gpio.c

diff --git a/avr/cmd_gpio.c b/avr/cmd_gpio.c
index 84723d2..e0d9b06 100644
--- a/avr/cmd_gpio.c
+++ b/avr/cmd_gpio.c
@@ -1,3 +1,9 @@
+/*
+ * (C) Copyright 2014 Leo C. <erbl259-lmu@yahoo.de>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
 #include "common.h"
 #include <stdlib.h>
 #include <string.h>
@@ -29,6 +35,8 @@ static void pinnames_get(void)
 	memset(pin_names, 0, sizeof(pin_names));
 	pin_names_width = 0;
 
+/* TODO: enters endless loop on wron parameters */
+
 	if ((lp = getenv(PSTR(ENV_PINALIAS))) != NULL) {
 		pin_names[namestr] = strdup(lp);
 		ptr = strtok_P(pin_names[namestr], delim1);