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

/*
 * (C) Copyright 2014 Leo C. <erbl259-lmu@yahoo.de>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#include "common.h"
#include "command.h"
#include "cmd_mem.h"

extern command_ret_t do_help(cmd_tbl_t *, int, int, char * const []);
extern command_ret_t do_echo(cmd_tbl_t *, int, int, char * const []);
extern command_ret_t do_sleep(cmd_tbl_t *, int, int, char * const []);
extern command_ret_t do_env_print(cmd_tbl_t *, int, int, char * const []);
extern command_ret_t do_env_default(cmd_tbl_t *, int, int, char * const []);
extern command_ret_t do_env_set(cmd_tbl_t *, int, int, char * const []);
extern command_ret_t do_env_save(cmd_tbl_t *, int, int, char * const []);
extern command_ret_t do_loadf(cmd_tbl_t *, int, int, char * const []);
extern command_ret_t do_go(cmd_tbl_t *, int, int, char * const []);
extern command_ret_t do_restart(cmd_tbl_t *, int, int, char * const []);
extern command_ret_t do_console(cmd_tbl_t *, int, int, char * const []);
extern command_ret_t do_dump_mem(cmd_tbl_t *, int, int, char * const []);
extern command_ret_t do_eep_cp(cmd_tbl_t *, int, int, char * const []);
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_read(cmd_tbl_t *, int, int, char * const []);
//extern command_ret_t do_fat_write(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_testarg(cmd_tbl_t *, int, int, char * const []);

#ifdef CONFIG_SYS_LONGHELP
const FLASH char sd_help_text[] =
	"bla \t- do bla\n"
	;
#endif /* CONFIG_SYS_LONGHELP */


cmd_tbl_t cmd_tbl[] = {

CMD_TBL_ITEM(
	date,	2,	1,	do_date,
	"get/set/reset date & time",
	"[MMDDhhmm[[CC]YY][.ss]]\ndate reset\n"
	"  - without arguments: print date & time\n"
	"  - with numeric argument: set the system date & time\n"
	"  - with 'reset' argument: reset the RTC"
),

#ifdef DEBUG
CMD_TBL_ITEM(
	test,	CONFIG_SYS_MAXARGS,	1,	do_testarg,
	"print arguments",
	""
),
CMD_TBL_ITEM(
	tst1,	CONFIG_SYS_MAXARGS,	1,	do_testarg,
	"print arguments",
	""
),
CMD_TBL_ITEM(
	tst2,	CONFIG_SYS_MAXARGS,	1,	do_testarg,
	"print arguments",
	""
),

CMD_TBL_ITEM(
	!mdr,	3,	1,	do_dump_mem,
	"RAM dump",
	"address [count]"
),
CMD_TBL_ITEM(
	!mde,	3,	1,	do_dump_mem,
	"EEPROM dump",
	"address [count]"
),
CMD_TBL_ITEM(
	!cpe,	4,	0,	do_eep_cp,
	"EEPROM copy",
	"source target count"
),
#endif
CMD_TBL_ITEM(
	mstep,	2,	1,	do_busreq_pulse,
	"execute one M cycle",
	"[count]\n"
	"     - repeat count times"
),
CMD_TBL_ITEM(
	echo,	CONFIG_SYS_MAXARGS,	1,	do_echo,
	"echo args to console",
	"[args..]\n"
	"     - echo args to console; \\c suppresses newline"
),
CMD_TBL_ITEM(
	sleep ,    2,    1,     do_sleep,
	"delay execution for some time",
	"N[m][s]\n"
	"    - delay execution for decimal N (milli) seconds"
),
CMD_TBL_ITEM_COMPLETE(
	run,	CONFIG_SYS_MAXARGS,	1,	do_run,
	"run commands in an environment variable",
	"var [...]\n"
	"    - run the commands in the environment variable(s) 'var'",
	var_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'",
	var_complete
),
CMD_TBL_ITEM_COMPLETE(
	setenv, 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(
	saveenv,	1,	0,	do_env_save,
	"save environment variables to persistent storage",
	""
),
CMD_TBL_ITEM(
	defaultenv,	1,	0,	do_env_default,
	"set all environment variables to their default values",
	""
),

CMD_TBL_ITEM(
	loadf,	1,	0,	do_loadf,
	"load srec_cat prepared image from controller flash",
	""
),
CMD_TBL_ITEM(
	go,	2,	0,	do_go,
	"start application at address 'addr'",
	"addr\n"
	"    - start application at address 'addr'"
//	"\n"
//	"      passing 'arg' as arguments"
),
CMD_TBL_ITEM(
	reset,	1,	0,	do_reset,
	"Keep CPU in RESET state",
	""
),
CMD_TBL_ITEM(
	restart, 1, 1,	do_restart,
	"Perform RESET of the CPU",
	""
),
CMD_TBL_ITEM(
	connect, 1, 1,	do_console,
	"Connect to CPU console i/o",
	""
),

CMD_TBL_ITEM(
	pin, CONFIG_SYS_MAXARGS, 1,	do_gpio,
	"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"
	"    - config pins as output and set to level high or low\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"
	"    - 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"
),

CMD_TBL_ITEM(
	md,	3,	1,	do_mem_md,
	"memory display",
	"address [# of objects]"
),
CMD_TBL_ITEM(
	mm,	2,	1,	do_mem_mm,
	"memory modify (auto-incrementing address)",
	"address"
),
CMD_TBL_ITEM(
	nm,	2,	1,	do_mem_nm,
	"memory modify (constant address)",
	"address"
),
CMD_TBL_ITEM(
	mw,	4,	1,	do_mem_mw,
	"memory write (fill)",
	"address value [count]"
),
CMD_TBL_ITEM(
	cp,	4,	1,	do_mem_cp,
	"memory copy",
	"source target count"
),
CMD_TBL_ITEM(
	cmp,	4,	1,	do_mem_cmp,
	"memory compare",
	"addr1 addr2 count"
),
CMD_TBL_ITEM(
	base,	2,	0,	do_mem_base,
	"print or set address offset",
	"\n"
	"    - print address offset for memory commands\n"
	"base offset\n"
	"    - set address offset for memory commands to 'offset'"
),
CMD_TBL_ITEM(
	loop,	3,	1,	do_mem_loop,
	"infinite loop on address range",
	"address number_of_bytes"
),
#ifdef CONFIG_LOOPW
CMD_TBL_ITEM(
	loopw,	4,	1,	do_mem_loopw,
	"infinite write loop on address range",
	"address number_of_bytes data_to_write"
),
#endif /* CONFIG_LOOPW */

#ifdef CONFIG_CMD_MEMTEST
CMD_TBL_ITEM(
	mtest,	5,	1,	do_mem_mtest,
	"simple RAM read/write test",
	"[start [end [pattern [iterations]]]]"
),
#endif	/* CONFIG_CMD_MEMTEST */

#ifdef CONFIG_MX_CYCLIC
CMD_TBL_ITEM(
	mdc,	4,	1,	do_mem_mdc,
	"memory display cyclic",
	"address count delay(ms)"
),
CMD_TBL_ITEM(
	mwc,	4,	1,	do_mem_mwc,
	"memory write cyclic",
	"address value delay(ms)"
),
#endif /* CONFIG_MX_CYCLIC */

CMD_TBL_ITEM(
	sd,   CONFIG_SYS_MAXARGS, 1, do_sd,
	"SD/MMC card handling commands",
	"<subcommand> args ...\n"
	"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'. 'bytes' gives the size to load.\n"
	"      If 'bytes' is 0 or omitted, the load stops on end of file."
),

CMD_TBL_ITEM(
	help,	CONFIG_SYS_MAXARGS,	1,	do_help,
	"print command description/usage",
	"\n"
	"       - print brief description of all commands\n"
	"help command ...\n"
	"       - print detailed usage of '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,
	 FSTR("alias for 'help'"),
#ifdef  CONFIG_SYS_LONGHELP
	FSTR(""),
#endif /* CONFIG_SYS_LONGHELP */
#ifdef CONFIG_AUTO_COMPLETE
	0,
#endif
},
/* Mark end of table */
{ 0 },
};
Commit	Line	Data
35edb766 L	1	/*
	2	* (C) Copyright 2014 Leo C. <erbl259-lmu@yahoo.de>
	3	*
	4	* SPDX-License-Identifier: GPL-2.0+
	5	*/
d684c216 L	6
d684c216 L	7	#include "common.h"
d684c216	8	#include "command.h"
72f58822	9	#include "cmd_mem.h"
d684c216	10
d0581f88 L	11	extern command_ret_t do_help(cmd_tbl_t , int, int, char const []);
d0581f88 L	12	extern command_ret_t do_echo(cmd_tbl_t , int, int, char const []);
8a7decea	13	extern command_ret_t do_sleep(cmd_tbl_t , int, int, char const []);
d0581f88	14	extern command_ret_t do_env_print(cmd_tbl_t , int, int, char const []);
7e24905c	15	extern command_ret_t do_env_default(cmd_tbl_t , int, int, char const []);
d0581f88 L	16	extern command_ret_t do_env_set(cmd_tbl_t , int, int, char const []);
	17	extern command_ret_t do_env_save(cmd_tbl_t , int, int, char const []);
	18	extern command_ret_t do_loadf(cmd_tbl_t , int, int, char const []);
	19	extern command_ret_t do_go(cmd_tbl_t , int, int, char const []);
	20	extern command_ret_t do_restart(cmd_tbl_t , int, int, char const []);
89adce76	21	extern command_ret_t do_console(cmd_tbl_t , int, int, char const []);
d0581f88 L	22	extern command_ret_t do_dump_mem(cmd_tbl_t , int, int, char const []);
	23	extern command_ret_t do_eep_cp(cmd_tbl_t , int, int, char const []);
	24	extern command_ret_t do_busreq_pulse(cmd_tbl_t , int, int, char const []);
61b0cfe9	25	extern command_ret_t do_date(cmd_tbl_t , int, int, char const []);
05994bd9 L	26	extern command_ret_t do_gpio(cmd_tbl_t , int, int, char const []);
05994bd9 L	27	extern command_ret_t do_sd(cmd_tbl_t , int, int, char const []);
2f53dd65 L	28	extern command_ret_t do_fat_stat(cmd_tbl_t , int, int, char const []);
2f53dd65 L	29	extern command_ret_t do_fat_ls(cmd_tbl_t , int, int, char const []);
4565be9a L	30	//extern command_ret_t do_fat_read(cmd_tbl_t , int, int, char const []);
	31	//extern command_ret_t do_fat_write(cmd_tbl_t , int, int, char const []);
	32	extern command_ret_t do_fat_rw(cmd_tbl_t , int, int, char const []);
	33	extern command_ret_t do_testarg(cmd_tbl_t , int, int, char const []);
05994bd9 L	34
	35	#ifdef CONFIG_SYS_LONGHELP
	36	const FLASH char sd_help_text[] =
	37	"bla \t- do bla\n"
	38	;
	39	#endif /* CONFIG_SYS_LONGHELP */
d684c216 L	40
	41
	42	cmd_tbl_t cmd_tbl[] = {
	43
61b0cfe9 L	44	CMD_TBL_ITEM(
	45	date, 2, 1, do_date,
	46	"get/set/reset date & time",
	47	"[MMDDhhmm[[CC]YY][.ss]]\ndate reset\n"
	48	" - without arguments: print date & time\n"
	49	" - with numeric argument: set the system date & time\n"
	50	" - with 'reset' argument: reset the RTC"
	51	),
	52
323398b1	53	#ifdef DEBUG
4565be9a L	54	CMD_TBL_ITEM(
	55	test, CONFIG_SYS_MAXARGS, 1, do_testarg,
	56	"print arguments",
	57	""
	58	),
	59	CMD_TBL_ITEM(
	60	tst1, CONFIG_SYS_MAXARGS, 1, do_testarg,
	61	"print arguments",
	62	""
	63	),
	64	CMD_TBL_ITEM(
	65	tst2, CONFIG_SYS_MAXARGS, 1, do_testarg,
	66	"print arguments",
	67	""
	68	),
	69
323398b1	70	CMD_TBL_ITEM(
f338df2a L	71	!mdr, 3, 1, do_dump_mem,
	72	"RAM dump",
	73	"address [count]"
	74	),
	75	CMD_TBL_ITEM(
	76	!mde, 3, 1, do_dump_mem,
323398b1 L	77	"EEPROM dump",
	78	"address [count]"
	79	),
	80	CMD_TBL_ITEM(
f338df2a	81	!cpe, 4, 0, do_eep_cp,
323398b1 L	82	"EEPROM copy",
	83	"source target count"
	84	),
	85	#endif
f338df2a L	86	CMD_TBL_ITEM(
	87	mstep, 2, 1, do_busreq_pulse,
	88	"execute one M cycle",
	89	"[count]\n"
	90	" - repeat count times"
	91	),
d684c216 L	92	CMD_TBL_ITEM(
	93	echo, CONFIG_SYS_MAXARGS, 1, do_echo,
	94	"echo args to console",
	95	"[args..]\n"
	96	" - echo args to console; \\c suppresses newline"
	97	),
8a7decea L	98	CMD_TBL_ITEM(
	99	sleep , 2, 1, do_sleep,
	100	"delay execution for some time",
	101	"N[m][s]\n"
	102	" - delay execution for decimal N (milli) seconds"
	103	),
d684c216 L	104	CMD_TBL_ITEM_COMPLETE(
	105	run, CONFIG_SYS_MAXARGS, 1, do_run,
	106	"run commands in an environment variable",
	107	"var [...]\n"
	108	" - run the commands in the environment variable(s) 'var'",
	109	var_complete
	110	),
	111	CMD_TBL_ITEM_COMPLETE(
	112	printenv, CONFIG_SYS_MAXARGS, 1, do_env_print,
	113	"print environment variables",
72f58822	114	"\n"
534e1dfc	115	" - print values of all environment variables\n"
d684c216 L	116	"printenv name ...\n"
	117	" - print value of environment variable 'name'",
	118	var_complete
	119	),
	120	CMD_TBL_ITEM_COMPLETE(
	121	setenv, CONFIG_SYS_MAXARGS, 0, do_env_set,
	122	"set environment variables",
72f58822 L	123	"name value ...\n"
	124	" - set environment variable 'name' to 'value ...'\n"
	125	"setenv name\n"
	126	" - delete environment variable 'name'",
d684c216 L	127	var_complete
d684c216 L	128	),
323398b1 L	129	CMD_TBL_ITEM(
	130	saveenv, 1, 0, do_env_save,
	131	"save environment variables to persistent storage",
	132	""
	133	),
7e24905c L	134	CMD_TBL_ITEM(
	135	defaultenv, 1, 0, do_env_default,
	136	"set all environment variables to their default values",
	137	""
	138	),
72f58822	139
534e1dfc	140	CMD_TBL_ITEM(
323398b1	141	loadf, 1, 0, do_loadf,
534e1dfc L	142	"load srec_cat prepared image from controller flash",
	143	""
	144	),
	145	CMD_TBL_ITEM(
323398b1	146	go, 2, 0, do_go,
534e1dfc L	147	"start application at address 'addr'",
	148	"addr\n"
	149	" - start application at address 'addr'"
	150	// "\n"
	151	// " passing 'arg' as arguments"
	152	),
	153	CMD_TBL_ITEM(
323398b1	154	reset, 1, 0, do_reset,
534e1dfc L	155	"Keep CPU in RESET state",
	156	""
	157	),
	158	CMD_TBL_ITEM(
89adce76	159	restart, 1, 1, do_restart,
534e1dfc L	160	"Perform RESET of the CPU",
	161	""
	162	),
89adce76 L	163	CMD_TBL_ITEM(
	164	connect, 1, 1, do_console,
	165	"Connect to CPU console i/o",
	166	""
	167	),
41d36f28	168
41d36f28	169	CMD_TBL_ITEM(
05994bd9	170	pin, CONFIG_SYS_MAXARGS, 1, do_gpio,
cd5ee544 L	171	"Set or query pin state",
cd5ee544 L	172	"[-s] [<pins>]\n"
41d36f28 L	173	" - print cofiguration and state or frequency of pins\n"
41d36f28 L	174	" print all pins, if argument is omitted\n"
cd5ee544	175	"pin <pins> h[igh]\|l[ow]\n"
41d36f28	176	" - config pins as output and set to level high or low\n"
cd5ee544	177	"pin <pins> ts\|i[n]\|p[ullup]\n"
41d36f28	178	" - config pins as input/tristate or input with pullup\n"
cd5ee544	179	"pin <pins> value[K\|M][Hz]\n"
41d36f28 L	180	" - output a clock on pins\n"
	181	" value is system clock divider or frequency, if 'Hz' is appended\n"
	182	" divider is rounded down to next possible value (depends on pin)\n"
	183	"\n"
cd5ee544	184	"<pins> is a comma separated list of numbers or ranges, i.e. \"0,9,3-6\"\n"
6035a17b	185	),
534e1dfc	186
72f58822 L	187	CMD_TBL_ITEM(
	188	md, 3, 1, do_mem_md,
	189	"memory display",
	190	"address [# of objects]"
	191	),
	192	CMD_TBL_ITEM(
	193	mm, 2, 1, do_mem_mm,
	194	"memory modify (auto-incrementing address)",
	195	"address"
	196	),
	197	CMD_TBL_ITEM(
	198	nm, 2, 1, do_mem_nm,
	199	"memory modify (constant address)",
	200	"address"
	201	),
	202	CMD_TBL_ITEM(
	203	mw, 4, 1, do_mem_mw,
	204	"memory write (fill)",
	205	"address value [count]"
	206	),
	207	CMD_TBL_ITEM(
	208	cp, 4, 1, do_mem_cp,
	209	"memory copy",
	210	"source target count"
	211	),
	212	CMD_TBL_ITEM(
	213	cmp, 4, 1, do_mem_cmp,
	214	"memory compare",
	215	"addr1 addr2 count"
	216	),
	217	CMD_TBL_ITEM(
c79c80b4	218	base, 2, 0, do_mem_base,
72f58822 L	219	"print or set address offset",
	220	"\n"
	221	" - print address offset for memory commands\n"
	222	"base offset\n"
	223	" - set address offset for memory commands to 'offset'"
	224	),
	225	CMD_TBL_ITEM(
	226	loop, 3, 1, do_mem_loop,
	227	"infinite loop on address range",
	228	"address number_of_bytes"
	229	),
	230	#ifdef CONFIG_LOOPW
	231	CMD_TBL_ITEM(
	232	loopw, 4, 1, do_mem_loopw,
	233	"infinite write loop on address range",
	234	"address number_of_bytes data_to_write"
	235	),
	236	#endif /* CONFIG_LOOPW */
	237
	238	#ifdef CONFIG_CMD_MEMTEST
	239	CMD_TBL_ITEM(
	240	mtest, 5, 1, do_mem_mtest,
	241	"simple RAM read/write test",
	242	"[start [end [pattern [iterations]]]]"
	243	),
	244	#endif /* CONFIG_CMD_MEMTEST */
	245
	246	#ifdef CONFIG_MX_CYCLIC
	247	CMD_TBL_ITEM(
	248	mdc, 4, 1, do_mem_mdc,
	249	"memory display cyclic",
	250	"address count delay(ms)"
	251	),
	252	CMD_TBL_ITEM(
	253	mwc, 4, 1, do_mem_mwc,
	254	"memory write cyclic",
	255	"address value delay(ms)"
	256	),
	257	#endif /* CONFIG_MX_CYCLIC */
	258
7f552300 L	259	CMD_TBL_ITEM(
	260	sd, CONFIG_SYS_MAXARGS, 1, do_sd,
	261	"SD/MMC card handling commands",
	262	"<subcommand> args ...\n"
	263	"sd help\n"
	264	" - print help on subcommands"
	265	),
72f58822	266
2f53dd65 L	267	CMD_TBL_ITEM(
	268	fatstat, 2, 1, do_fat_stat,
	269	"Show logical drive status",
	270	"dev"
	271	),
	272	CMD_TBL_ITEM(
	273	fatls, 2, 1, do_fat_ls,
	274	"Directory listing",
	275	"path"
	276	),
	277	CMD_TBL_ITEM(
4565be9a	278	fatload, 5, 0, do_fat_rw,
2f53dd65 L	279	"load binary file from a dos filesystem",
	280	"<d:/path/filename> <addr> [bytes [pos]]\n"
	281	" - Load binary file 'path/filename' on logical drive 'd'\n"
	282	" to address 'addr' from dos filesystem.\n"
	283	" 'pos' gives the file position to start loading from.\n"
	284	" If 'pos' is omitted, 0 is used. 'pos' requires 'bytes'.\n"
	285	" 'bytes' gives the size to load. If 'bytes' is 0 or omitted,\n"
	286	" the load stops on end of file."
	287	),
	288	CMD_TBL_ITEM(
4565be9a	289	fatwrite, 4, 0, do_fat_rw,
2f53dd65 L	290	"write file into a dos filesystem",
2f53dd65 L	291	"<d:/path/filename> <addr> <bytes>\n"
4565be9a L	292	" - Write file to 'path/filename' on logical drive 'd' from RAM\n"
	293	" starting at address 'addr'. 'bytes' gives the size to load.\n"
	294	" If 'bytes' is 0 or omitted, the load stops on end of file."
2f53dd65 L	295	),
2f53dd65 L	296
d684c216 L	297	CMD_TBL_ITEM(
	298	help, CONFIG_SYS_MAXARGS, 1, do_help,
	299	"print command description/usage",
	300	"\n"
	301	" - print brief description of all commands\n"
	302	"help command ...\n"
	303	" - print detailed usage of 'command'"
	304	),
	305
72f58822	306	/* This does not use the CMD_TBL_ITEM macro as ? can't be used in symbol names */
d684c216 L	307	{FSTR("?"), CONFIG_SYS_MAXARGS, 1, do_help,
	308	FSTR("alias for 'help'"),
	309	#ifdef CONFIG_SYS_LONGHELP
	310	FSTR(""),
	311	#endif /* CONFIG_SYS_LONGHELP */
	312	#ifdef CONFIG_AUTO_COMPLETE
	313	0,
	314	#endif
	315	},
	316	/* Mark end of table */
	317	{ 0 },
	318	};