X-Git-Url: http://cloudbase.mooo.com/gitweb/z180-stamp.git/blobdiff_plain/b0a9d14ceee5b6d4e6e27bb6982497c70cd12aeb..2c60e1dc26e1f424d9673541aebe778601070838:/avr/env.c

diff --git a/avr/env.c b/avr/env.c
index 44c5742..8896004 100644
--- a/avr/env.c
+++ b/avr/env.c
@@ -14,7 +14,7 @@
 
 #define DEBUG_ENV	0	/* set to 1 to debug */
 
-#define debug_env(fmt, args...)		                                              \
+#define debug_env(fmt, args...)                                                \
 	debug_cond(DEBUG_ENV, fmt, ##args)
 
 
@@ -25,13 +25,12 @@
 #define DELIM 		"\0"
 
 const FLASH char default_env[] = {
-	ENV_BAUDRATE	  "=" "115200" DELIM
-	ENV_BOOTDELAY	  "=" "3" DELIM
+	ENV_BAUDRATE	  "=" stringify(CONFIG_BAUDRATE) DELIM
+	ENV_BOOTDELAY	  "=" stringify(CONFIG_BOOTDELAY) DELIM
 	ENV_BOOTCMD		  "=" "pin ${pins};loadcpm3;go ${startaddress}" DELIM
 	ENV_CPM3_SYSFILE  "=" CONFIG_CPM3_SYSFILE DELIM
 	ENV_PINALIAS	  "=" "0:PG5,1:PG4,2:PB4,3:PB5,4:PB6,5:PB7,"
 						  "6:PG3,7:PG2,8:PG1,9:PG0,10:PE7" DELIM
-	//ENV_STARTADDRESS  "=" "0" DELIM
 	"pins"			  "=" "2,8 low 9 high 3 2" DELIM
 	DELIM
 };
@@ -693,9 +692,6 @@ command_ret_t do_env_print(cmd_tbl_t *cmdtp UNUSED, uint_fast8_t flag UNUSED,
 	bool mode = 0;
 	command_ret_t rc = CMD_RET_SUCCESS;
 
-	/* reset getopt() */
-	optind = 0;
-
 	int opt;
 	while ((opt = getopt(argc, argv, PSTR("s"))) != -1) {
 		switch (opt) {
@@ -795,3 +791,91 @@ int env_complete(char *var, int maxv, char *cmdv[], int bufsz, char *buf)
 	return found;
 }
 #endif
+
+cmd_tbl_t cmd_tbl_env[] = {
+CMD_TBL_ITEM_COMPLETE(
+	printenv, CONFIG_SYS_MAXARGS,	1|CTBL_SUBCMDAUTO,	do_env_print,
+	"print environment variables",
+	"[-s] [name ...]\n"
+	"    Print value of environment variable(s) 'name'\n"
+	"    If no names are given, print values of all environment variables\n"
+	"    -s Print in setenv form",
+	var_complete
+),
+CMD_TBL_ITEM_COMPLETE(
+	setenv, CONFIG_SYS_MAXARGS,	CTBL_SUBCMDAUTO,	do_env_set,
+	"set environment variables",
+	"name value ...\n"
+	"    - set environment variable 'name' to 'value ...'\n"
+	"setenv name\n"
+	"    - delete environment variable 'name'",
+	var_complete
+),
+CMD_TBL_ITEM(
+	saveenv,	1,	CTBL_SUBCMDAUTO,	do_env_save,
+	"save environment variables to persistent storage",
+	""
+),
+CMD_TBL_ITEM(
+	defaultenv,	1,	CTBL_SUBCMDAUTO,	do_env_default,
+	"set all environment variables to their default values",
+	""
+),
+
+CMD_TBL_ITEM_COMPLETE(
+	print, CONFIG_SYS_MAXARGS,	1,	do_env_print,
+	"print environment variables",
+	"[-s] [name ...]\n"
+	"    Print value of environment variable(s) 'name'\n"
+	"    If no names are given, print values of all environment variables\n"
+	"    -s Print in setenv form",
+	var_complete
+),
+CMD_TBL_ITEM_COMPLETE(
+	set, CONFIG_SYS_MAXARGS,	0,	do_env_set,
+	"set environment variables",
+	"name value ...\n"
+	"    - set environment variable 'name' to 'value ...'\n"
+	"setenv name\n"
+	"    - delete environment variable 'name'",
+	var_complete
+),
+CMD_TBL_ITEM(
+	save,	1,	0,	do_env_save,
+	"save environment variables to persistent storage",
+	""
+),
+CMD_TBL_ITEM(
+	default,	1,	0,	do_env_default,
+	"set all environment variables to their default values",
+	""
+),
+
+CMD_TBL_ITEM(
+	help,	CONFIG_SYS_MAXARGS,	CTBL_RPT,	do_help,
+	"Print sub command description/usage",
+	"\n"
+	"       - print brief description of all sub commands\n"
+	"env help command ...\n"
+	"       - print detailed usage of sub cmd 'command'"
+),
+
+/* This does not use the CMD_TBL_ITEM macro as ? can't be used in symbol names */
+	{FSTR("?"),   CONFIG_SYS_MAXARGS, 1, do_help,
+	 NULL,
+#ifdef  CONFIG_SYS_LONGHELP
+	FSTR(""),
+#endif /* CONFIG_SYS_LONGHELP */
+	NULL,
+#ifdef CONFIG_AUTO_COMPLETE
+	NULL,
+#endif
+},
+/* Mark end of table */
+CMD_TBL_END(cmd_tbl_env)
+};
+
+command_ret_t do_env(cmd_tbl_t *cmdtp UNUSED, uint_fast8_t flag UNUSED, int argc UNUSED, char * const argv[] UNUSED)
+{
+	return CMD_RET_USAGE;
+}