avr/command_tbl.c

   1 /*
   2  * (C) Copyright 2014-2016 Leo C. <erbl259-lmu@yahoo.de>
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0
   5  */
   6
   7 #include "common.h"
   8 #include "command.h"
   9 #include "cmd_mem.h"
  10
  11 extern command_ret_t do_help(cmd_tbl_t *, int, int, char * const []);
  12 extern command_ret_t do_echo(cmd_tbl_t *, int, int, char * const []);
  13 extern command_ret_t do_sleep(cmd_tbl_t *, int, int, char * const []);
  14 extern command_ret_t do_env_print(cmd_tbl_t *, int, int, char * const []);
  15 extern command_ret_t do_env_default(cmd_tbl_t *, int, int, char * const []);
  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_loadcpm3(cmd_tbl_t *, int, int, char * const []);
  20 extern command_ret_t do_loadihex(cmd_tbl_t *, int, int, char * const []);
  21 #if defined(CONFIG_CMD_LOADB)
  22 extern command_ret_t do_load_serial_bin(cmd_tbl_t *, int, int, char * const []);
  23 #endif
  24 extern command_ret_t do_go(cmd_tbl_t *, int, int, char * const []);
  25 extern command_ret_t do_restart(cmd_tbl_t *, int, int, char * const []);
  26 extern command_ret_t do_console(cmd_tbl_t *, int, int, char * const []);
  27 extern command_ret_t do_dump_mem(cmd_tbl_t *, int, int, char * const []);
  28 extern command_ret_t do_mem_mm_avr(cmd_tbl_t *, int, int, char * const []);
  29 extern command_ret_t do_mem_nm_avr(cmd_tbl_t *, int, int, char * const []);
  30 extern command_ret_t do_eep_cp(cmd_tbl_t *, int, int, char * const []);
  31 extern command_ret_t do_busreq_pulse(cmd_tbl_t *, int, int, char * const []);
  32 extern command_ret_t do_date(cmd_tbl_t *, int, int, char * const []);
  33 extern command_ret_t do_gpio(cmd_tbl_t *, int, int, char * const []);
  34 extern command_ret_t do_sd(cmd_tbl_t *, int, int, char * const []);
  35 extern command_ret_t do_fat_stat(cmd_tbl_t *, int, int, char * const []);
  36 extern command_ret_t do_fat_ls(cmd_tbl_t *, int, int, char * const []);
  37 extern command_ret_t do_fat_rw(cmd_tbl_t *, int, int, char * const []);
  38 extern command_ret_t do_run(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
  39 extern command_ret_t do_source(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
  40
  41 #ifdef CONFIG_SYS_LONGHELP
  42 const FLASH char sd_help_text[] =
  43         "bla \t- do bla\n"
  44         ;
  45 #endif /* CONFIG_SYS_LONGHELP */
  46
  47
  48 cmd_tbl_t cmd_tbl[] = {
  49
  50 CMD_TBL_ITEM(
  51         date,   2,      1,      do_date,
  52         "get/set date & time",
  53         "[MMDDhhmm[[CC]YY][.ss]]\n"
  54         "  - without arguments: print date & time\n"
  55         "  - with numeric argument: set the system date & time\n"
  56 ),
  57
  58 #ifdef DEBUG
  59
  60 CMD_TBL_ITEM(
  61         !mdr,   3,      1,      do_dump_mem,
  62         "RAM dump",
  63         "address [count]"
  64 ),
  65 CMD_TBL_ITEM(
  66         !mde,   3,      1,      do_dump_mem,
  67         "EEPROM dump",
  68         "address [count]"
  69 ),
  70 CMD_TBL_ITEM(
  71         !mdf,   3,      1,      do_dump_mem,
  72         "FLASH dump",
  73         "address [count]"
  74 ),
  75 CMD_TBL_ITEM(
  76         !cpe,   4,      0,      do_eep_cp,
  77         "EEPROM copy",
  78         "source target count"
  79 ),
  80 CMD_TBL_ITEM(
  81         !mm,    2,      1,      do_mem_mm_avr,
  82         "avr memory modify (auto-incrementing address)",
  83         "address"
  84 ),
  85 CMD_TBL_ITEM(
  86         !nm,    2,      1,      do_mem_nm_avr,
  87         "avr memory modify (constant address)",
  88         "address"
  89 ),
  90 #endif
  91 CMD_TBL_ITEM(
  92         mstep,  2,      1,      do_busreq_pulse,
  93         "execute one M cycle",
  94         "[count]\n"
  95         "     - repeat count times"
  96 ),
  97 CMD_TBL_ITEM(
  98         echo,   CONFIG_SYS_MAXARGS,     1,      do_echo,
  99         "display a line of text",
 100         "[-n] [argument ...]\n"
 101         "- echo the argument(s) to console.\n"
 102         "  -n  do not output the trailing newline"
 103 ),
 104 CMD_TBL_ITEM(
 105         sleep ,    2,    1,     do_sleep,
 106         "delay execution for some time",
 107         "N[m][s]\n"
 108         "    - delay execution for decimal N (milli) seconds"
 109 ),
 110 CMD_TBL_ITEM_COMPLETE(
 111         run,    CONFIG_SYS_MAXARGS,     1,      do_run,
 112         "run commands in an environment variable",
 113         "var [...]\n"
 114         "    - run the commands in the environment variable(s) 'var'",
 115         var_complete
 116 ),
 117 CMD_TBL_ITEM_COMPLETE(
 118         source, CONFIG_SYS_MAXARGS,     1,      do_source,
 119         "run commands from a file",
 120         "filename\n"
 121         "    - run the commands in the script file 'filename'",
 122         var_complete
 123 ),
 124 CMD_TBL_ITEM_COMPLETE(
 125         printenv, CONFIG_SYS_MAXARGS,   1,      do_env_print,
 126         "print environment variables",
 127         "\n"
 128         "    - print values of all environment variables\n"
 129         "printenv name ...\n"
 130         "    - print value of environment variable 'name'",
 131         var_complete
 132 ),
 133 CMD_TBL_ITEM_COMPLETE(
 134         setenv, CONFIG_SYS_MAXARGS,     0,      do_env_set,
 135         "set environment variables",
 136         "name value ...\n"
 137         "    - set environment variable 'name' to 'value ...'\n"
 138         "setenv name\n"
 139         "    - delete environment variable 'name'",
 140         var_complete
 141 ),
 142 CMD_TBL_ITEM(
 143         saveenv,        1,      0,      do_env_save,
 144         "save environment variables to persistent storage",
 145         ""
 146 ),
 147 CMD_TBL_ITEM(
 148         defaultenv,     1,      0,      do_env_default,
 149         "set all environment variables to their default values",
 150         ""
 151 ),
 152
 153 CMD_TBL_ITEM(
 154         loadf,  1,      0,      do_loadf,
 155         "load srec_cat prepared image from controller flash",
 156         ""
 157 ),
 158 CMD_TBL_ITEM(
 159         loadcpm3, 3,    0,      do_loadcpm3,
 160         "load CPM3.SYS file",
 161         "[filename [common-base [banked-base]]] \n"
 162         "    - Load CP/M 3 system file from FAT filesystem. This command makes\n"
 163         "      CPMLDR superfluous. Uses the following environment variables if set:\n"
 164         "         '"ENV_CPM3_SYSFILE"' File to load. Default is '"CONFIG_CPM3_SYSFILE"'.\n"
 165         "         '"ENV_CPM3_BANKED_BASE"' Default is '"CONFIG_CPM3_BANKED_BASE_STR"'.\n"
 166         "      Sets the following environment variables after loading:\n"
 167         "         '"ENV_CPM3_COMMON_BASE"'\n"
 168         "         '"ENV_STARTADDRESS"'"
 169 ),
 170 CMD_TBL_ITEM(
 171         loadi,  2,      0,      do_loadihex,
 172         "load intel hex file over serial line",
 173         "[[-]offset]\n"
 174         "    - load Intel-Hex-Record file over serial line with offset 'offset'"
 175 ),
 176
 177 #if defined(CONFIG_CMD_LOADB)
 178 CMD_TBL_ITEM(
 179         loadb, 1, 0,    do_load_serial_bin,
 180         "load binary file over serial line (kermit mode)",
 181         "    - load binary file over serial line"
 182 ),
 183
 184 CMD_TBL_ITEM(
 185         loadx, 1, 0,    do_load_serial_bin,
 186         "load binary file over serial line (xmodem mode)",
 187         "    - load binary file over serial line"
 188 ),
 189
 190 CMD_TBL_ITEM(
 191         loady, 1, 0,    do_load_serial_bin,
 192         "load binary file over serial line (ymodem mode)",
 193         "    - load binary file over serial line"
 194 ),
 195 #endif  /* CONFIG_CMD_LOADB */
 196
 197 CMD_TBL_ITEM(
 198         go,     2,      0,      do_go,
 199         "start application at address 'addr'",
 200         "addr\n"
 201         "    - start application at address 'addr'"
 202 //      "\n"
 203 //      "      passing 'arg' as arguments"
 204 ),
 205 CMD_TBL_ITEM(
 206         reset,  1,      0,      do_reset,
 207         "Keep CPU in RESET state",
 208         ""
 209 ),
 210 CMD_TBL_ITEM(
 211         restart, 1, 1,  do_restart,
 212         "Perform RESET of the CPU",
 213         ""
 214 ),
 215 CMD_TBL_ITEM(
 216         connect, 1, 0,  do_console,
 217         "Connect to CPU console i/o",
 218         "\n"
 219         "    - type the escape character followed by Q to close the connection, \n"
 220         "      or followed by ? to see other options. The default escape character \n"
 221         "      is Ctrl-^ (0x1E). It can be changed by setting env var '"ENV_ESC_CHAR"'."
 222
 223 ),
 224
 225 CMD_TBL_ITEM(
 226         pin, CONFIG_SYS_MAXARGS, 1,     do_gpio,
 227         "Set or query pin state",
 228         "[-s] [<pins>]\n"
 229         "    - print cofiguration and state or frequency of pins\n"
 230         "      print all pins, if argument is omitted\n"
 231         "pin <pins> h[igh]|l[ow]\n"
 232         "    - config pins as output and set to level high or low\n"
 233         "pin <pins> ts|i[n]|p[ullup]\n"
 234         "    - config pins as input/tristate or input with pullup\n"
 235         "pin <pins> value[K|M][Hz]\n"
 236         "    - output a clock on pins\n"
 237         "      value is system clock divider or frequency, if 'Hz' is appended\n"
 238         "      divider is rounded down to next possible value (depends on pin)\n"
 239         "\n"
 240         "<pins> is a comma separated list of numbers or ranges, i.e. \"0,9,3-6\"\n"
 241 ),
 242
 243 CMD_TBL_ITEM(
 244         md,     3,      1,      do_mem_md,
 245         "memory display",
 246         "address [# of objects]"
 247 ),
 248 CMD_TBL_ITEM(
 249         mm,     2,      1,      do_mem_mm,
 250         "memory modify (auto-incrementing address)",
 251         "address"
 252 ),
 253 CMD_TBL_ITEM(
 254         nm,     2,      1,      do_mem_nm,
 255         "memory modify (constant address)",
 256         "address"
 257 ),
 258 CMD_TBL_ITEM(
 259         mw,     CONFIG_SYS_MAXARGS,     1,      do_mem_mw,
 260         "memory write (fill)",
 261         "[-bwl] address value [count]\n"
 262         "   -b  write value as byte (8 bit, default)\n"
 263         "   -w  write value as word (16 bit)\n"
 264         "   -l  write value as long (32 bit)\n"
 265 ),
 266 CMD_TBL_ITEM(
 267         cp,     4,      1,      do_mem_cp,
 268         "memory copy",
 269         "source target count"
 270 ),
 271 CMD_TBL_ITEM(
 272         cmp,    4,      1,      do_mem_cmp,
 273         "memory compare",
 274         "addr1 addr2 count"
 275 ),
 276 CMD_TBL_ITEM(
 277         base,   2,      0,      do_mem_base,
 278         "print or set address offset",
 279         "\n"
 280         "    - print address offset for memory commands\n"
 281         "base offset\n"
 282         "    - set address offset for memory commands to 'offset'"
 283 ),
 284 CMD_TBL_ITEM(
 285         mloop,  3,      1,      do_mem_loop,
 286         "infinite loop on address range",
 287         "address number_of_bytes"
 288 ),
 289 CMD_TBL_ITEM(
 290         mloopw, 4,      1,      do_mem_loopw,
 291         "infinite write loop on address range",
 292         "address number_of_bytes data_to_write"
 293 ),
 294
 295 #ifdef CONFIG_CMD_MEMTEST
 296 CMD_TBL_ITEM(
 297         mtest,  4,      1,      do_mem_mtest,
 298         "simple RAM read/write test",
 299         "[start [end [iterations]]]"
 300 ),
 301 #endif  /* CONFIG_CMD_MEMTEST */
 302
 303 #ifdef CONFIG_MX_CYCLIC
 304 CMD_TBL_ITEM(
 305         mdc,    4,      1,      do_mem_mdc,
 306         "memory display cyclic",
 307         "address count delay(ms)"
 308 ),
 309 CMD_TBL_ITEM(
 310         mwc,    4,      1,      do_mem_mdc,
 311         "memory write cyclic",
 312         "address value delay(ms)"
 313 ),
 314 #endif /* CONFIG_MX_CYCLIC */
 315
 316 CMD_TBL_ITEM(
 317         sd,   CONFIG_SYS_MAXARGS, 1, do_sd,
 318         "SD/MMC card handling commands",
 319         "<subcommand> args ...\n"
 320         "sd help\n"
 321         "    - print help on subcommands"
 322 ),
 323
 324 CMD_TBL_ITEM(
 325         fatstat,        2,      1,      do_fat_stat,
 326         "Show logical drive status",
 327         "dev"
 328 ),
 329 CMD_TBL_ITEM(
 330         fatls,  2,      1,      do_fat_ls,
 331         "Directory listing",
 332         "path"
 333 ),
 334 CMD_TBL_ITEM(
 335         fatload,        5,      0,      do_fat_rw,
 336         "load binary file from a dos filesystem",
 337         "<d:/path/filename> <addr> [bytes [pos]]\n"
 338         "    - Load binary file 'path/filename' on logical drive 'd'\n"
 339         "      to address 'addr' from dos filesystem.\n"
 340         "      'pos' gives the file position to start loading from.\n"
 341         "      If 'pos' is omitted, 0 is used. 'pos' requires 'bytes'.\n"
 342         "      'bytes' gives the size to load. If 'bytes' is 0 or omitted,\n"
 343         "      the load stops on end of file."
 344 ),
 345 CMD_TBL_ITEM(
 346         fatwrite,       4,      0,      do_fat_rw,
 347         "write file into a dos filesystem",
 348         "<d:/path/filename> <addr> <bytes>\n"
 349         "    - Write file to 'path/filename' on logical drive 'd' from RAM\n"
 350         "      starting at address 'addr'.\n"
 351 ),
 352
 353 CMD_TBL_ITEM(
 354         help,   CONFIG_SYS_MAXARGS,     1,      do_help,
 355         "print command description/usage",
 356         "\n"
 357         "       - print brief description of all commands\n"
 358         "help command ...\n"
 359         "       - print detailed usage of 'command'"
 360 ),
 361
 362 /* This does not use the CMD_TBL_ITEM macro as ? can't be used in symbol names */
 363         {FSTR("?"),   CONFIG_SYS_MAXARGS, 1, do_help,
 364          FSTR("alias for 'help'"),
 365 #ifdef  CONFIG_SYS_LONGHELP
 366         FSTR(""),
 367 #endif /* CONFIG_SYS_LONGHELP */
 368 #ifdef CONFIG_AUTO_COMPLETE
 369         0,
 370 #endif
 371 },
 372 /* Mark end of table */
 373 { 0 },
 374 };