X-Git-Url: http://cloudbase.mooo.com/gitweb/z180-stamp.git/blobdiff_plain/131e0d5a3973678d85f49f0c3c86defcac96ed62..8a2b0da07c62b1ab1d9d2240268fbf71f59421dd:/avr/command_tbl.c

diff --git a/avr/command_tbl.c b/avr/command_tbl.c
index 8c3fb76..7e7ccee 100644
--- a/avr/command_tbl.c
+++ b/avr/command_tbl.c
@@ -33,9 +33,7 @@ extern command_ret_t do_busreq_pulse(cmd_tbl_t *, int, int, char * const []);
 extern command_ret_t do_date(cmd_tbl_t *, int, int, char * const []);
 extern command_ret_t do_gpio(cmd_tbl_t *, int, int, char * const []);
 extern command_ret_t do_sd(cmd_tbl_t *, int, int, char * const []);
-extern command_ret_t do_fat_stat(cmd_tbl_t *, int, int, char * const []);
-extern command_ret_t do_fat_ls(cmd_tbl_t *, int, int, char * const []);
-extern command_ret_t do_fat_rw(cmd_tbl_t *, int, int, char * const []);
+extern command_ret_t do_fat(cmd_tbl_t *, int, int, char * const []);
 extern command_ret_t do_run(cmd_tbl_t *, int, int, char * const []);
 extern command_ret_t do_source(cmd_tbl_t *, int, int, char * const []);
 extern command_ret_t do_attach(cmd_tbl_t *, int, int, char * const []);
@@ -126,10 +124,10 @@ CMD_TBL_ITEM_COMPLETE(
 CMD_TBL_ITEM_COMPLETE(
 	printenv, CONFIG_SYS_MAXARGS,	1,	do_env_print,
 	"print environment variables",
-	"\n"
-	"    - print values of all environment variables\n"
-	"printenv name ...\n"
-	"    - print value of environment variable 'name'",
+	"[-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(
@@ -284,7 +282,7 @@ CMD_TBL_ITEM(
 	"[-bwl] address value [count]\n"
 	"   -b  write value as byte (8 bit, default)\n"
 	"   -w  write value as word (16 bit)\n"
-	"   -l  write value as long (32 bit)\n"
+	"   -l  write value as long (32 bit)"
 ),
 CMD_TBL_ITEM(
 	cp,	4,	1,	do_mem_cp,
@@ -330,9 +328,12 @@ CMD_TBL_ITEM(
 	"address count delay(ms)"
 ),
 CMD_TBL_ITEM(
-	mwc,	4,	1,	do_mem_mdc,
+	mwc,	CONFIG_SYS_MAXARGS,	1,	do_mem_mdc,
 	"memory write cyclic",
-	"address value delay(ms)"
+	"[-bwl] address value delay(ms)\n"
+	"   -b  write value as byte (8 bit, default)\n"
+	"   -w  write value as word (16 bit)\n"
+	"   -l  write value as long (32 bit)"
 ),
 #endif /* CONFIG_MX_CYCLIC */
 
@@ -343,35 +344,14 @@ CMD_TBL_ITEM(
 	"sd help\n"
 	"    - print help on subcommands"
 ),
-
 CMD_TBL_ITEM(
-	fatstat,	2,	1,	do_fat_stat,
-	"Show logical drive status",
-	"dev"
-),
-CMD_TBL_ITEM(
-	fatls,	2,	1,	do_fat_ls,
-	"Directory listing",
-	"path"
-),
-CMD_TBL_ITEM(
-	fatload,	5,	0,	do_fat_rw,
-	"load binary file from a dos filesystem",
-	"<d:/path/filename> <addr> [bytes [pos]]\n"
-	"    - Load binary file 'path/filename' on logical drive 'd'\n"
-	"      to address 'addr' from dos filesystem.\n"
-	"      'pos' gives the file position to start loading from.\n"
-	"      If 'pos' is omitted, 0 is used. 'pos' requires 'bytes'.\n"
-	"      'bytes' gives the size to load. If 'bytes' is 0 or omitted,\n"
-	"      the load stops on end of file."
-),
-CMD_TBL_ITEM(
-	fatwrite,	4,	0,	do_fat_rw,
-	"write file into a dos filesystem",
-	"<d:/path/filename> <addr> <bytes>\n"
-	"    - Write file to 'path/filename' on logical drive 'd' from RAM\n"
-	"      starting at address 'addr'.\n"
+	fat,   CONFIG_SYS_MAXARGS, 1, do_fat,
+	"fat filesystem commands",
+	"<subcommand> args ...\n"
+	"fat help\n"
+	"    - print help on subcommands"
 ),
+
 CMD_TBL_ITEM(
 	attach,	CONFIG_SYS_MAXARGS,	1,	do_attach,
 	"attach filesystem image file to CP/M drive",