pin command: pin groups work now

[z180-stamp.git] / avr / command_tbl.c

diff --git a/avr/command_tbl.c b/avr/command_tbl.c
index 71e70eaccafcfcd4060f5c55171422b380e26263..e8af931b72445a577f6b479a285c961df6625f06 100644 (file)
--- a/avr/command_tbl.c
+++ b/avr/command_tbl.c
@@ -148,20 +148,20 @@ CMD_TBL_ITEM(
 
 CMD_TBL_ITEM(
        pin, CONFIG_SYS_MAXARGS, 0,     do_pin,
-       "Set or get pin state",
-       "[-s][pins]\n"
+       "Set or query pin state",
+       "[-s] [<pins>]\n"
        "    - print cofiguration and state or frequency of pins\n"
        "      print all pins, if argument is omitted\n"
-       "pin pins [h[igh]]|[l[ow]]\n"
+       "pin <pins> h[igh]|l[ow]\n"
        "    - config pins as output and set to level high or low\n"
-       "pin pins [ts]|[i[n]]|[p[ullup]]\n"
+       "pin <pins> ts|i[n]|p[ullup]\n"
        "    - config pins as input/tristate or input with pullup\n"
-       "pin pins value[K|M][Hz]\n"
+       "pin <pins> value[K|M][Hz]\n"
        "    - output a clock on pins\n"
        "      value is system clock divider or frequency, if 'Hz' is appended\n"
        "      divider is rounded down to next possible value (depends on pin)\n"
        "\n"
-       "pins is a comma separated list of numbers or ranges, i.e. \"0,9,3-6\"\n"
+       "<pins> is a comma separated list of numbers or ranges, i.e. \"0,9,3-6\"\n"
 ),
 
 CMD_TBL_ITEM(