avr/command_tbl.c

   1 /*
   2  * (C) Copyright 2014 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 extern command_ret_t do_go(cmd_tbl_t *, int, int, char * const []);
  22 extern command_ret_t do_restart(cmd_tbl_t *, int, int, char * const []);
  23 extern command_ret_t do_console(cmd_tbl_t *, int, int, char * const []);
  24 extern command_ret_t do_dump_mem(cmd_tbl_t *, int, int, char * const []);
  25 extern command_ret_t do_eep_cp(cmd_tbl_t *, int, int, char * const []);
  26 extern command_ret_t do_busreq_pulse(cmd_tbl_t *, int, int, char * const []);
  27 extern command_ret_t do_date(cmd_tbl_t *, int, int, char * const []);
  28 extern command_ret_t do_gpio(cmd_tbl_t *, int, int, char * const []);
  29 extern command_ret_t do_sd(cmd_tbl_t *, int, int, char * const []);
  30 extern command_ret_t do_fat_stat(cmd_tbl_t *, int, int, char * const []);
  31 extern command_ret_t do_fat_ls(cmd_tbl_t *, int, int, char * const []);
  32 //extern command_ret_t do_fat_read(cmd_tbl_t *, int, int, char * const []);
  33 //extern command_ret_t do_fat_write(cmd_tbl_t *, int, int, char * const []);
  34 extern command_ret_t do_fat_rw(cmd_tbl_t *, int, int, char * const []);
  35
  36 #ifdef CONFIG_SYS_LONGHELP
  37 const FLASH char sd_help_text[] =
  38         "bla \t- do bla\n"
  39         ;
  40 #endif /* CONFIG_SYS_LONGHELP */
  41
  42
  43 cmd_tbl_t cmd_tbl[] = {
  44
  45 CMD_TBL_ITEM(
  46         date,   2,      1,      do_date,
  47         "get/set date & time",
  48         "[MMDDhhmm[[CC]YY][.ss]]\ndate reset\n"
  49         "  - without arguments: print date & time\n"
  50         "  - with numeric argument: set the system date & time\n"
  51 ),
  52
  53 #ifdef DEBUG
  54
  55 CMD_TBL_ITEM(
  56         !mdr,   3,      1,      do_dump_mem,
  57         "RAM dump",
  58         "address [count]"
  59 ),
  60 CMD_TBL_ITEM(
  61         !mde,   3,      1,      do_dump_mem,
  62         "EEPROM dump",
  63         "address [count]"
  64 ),
  65 CMD_TBL_ITEM(
  66         !cpe,   4,      0,      do_eep_cp,
  67         "EEPROM copy",
  68         "source target count"
  69 ),
  70 #endif
  71 CMD_TBL_ITEM(
  72         mstep,  2,      1,      do_busreq_pulse,
  73         "execute one M cycle",
  74         "[count]\n"
  75         "     - repeat count times"
  76 ),
  77 CMD_TBL_ITEM(
  78         echo,   CONFIG_SYS_MAXARGS,     1,      do_echo,
  79         "display a line of text",
  80         "[-n] [argument ...]\n"
  81         "     - echo the argument(s) to console.\n"
  82         "       -n  do not output the trailing newline"
  83 ),
  84 CMD_TBL_ITEM(
  85         sleep ,    2,    1,     do_sleep,
  86         "delay execution for some time",
  87         "N[m][s]\n"
  88         "    - delay execution for decimal N (milli) seconds"
  89 ),
  90 CMD_TBL_ITEM_COMPLETE(
  91         run,    CONFIG_SYS_MAXARGS,     1,      do_run,
  92         "run commands in an environment variable",
  93         "var [...]\n"
  94         "    - run the commands in the environment variable(s) 'var'",
  95         var_complete
  96 ),
  97 CMD_TBL_ITEM_COMPLETE(
  98         printenv, CONFIG_SYS_MAXARGS,   1,      do_env_print,
  99         "print environment variables",
 100         "\n"
 101         "    - print values of all environment variables\n"
 102         "printenv name ...\n"
 103         "    - print value of environment variable 'name'",
 104         var_complete
 105 ),
 106 CMD_TBL_ITEM_COMPLETE(
 107         setenv, CONFIG_SYS_MAXARGS,     0,      do_env_set,
 108         "set environment variables",
 109         "name value ...\n"
 110         "    - set environment variable 'name' to 'value ...'\n"
 111         "setenv name\n"
 112         "    - delete environment variable 'name'",
 113         var_complete
 114 ),
 115 CMD_TBL_ITEM(
 116         saveenv,        1,      0,      do_env_save,
 117         "save environment variables to persistent storage",
 118         ""
 119 ),
 120 CMD_TBL_ITEM(
 121         defaultenv,     1,      0,      do_env_default,
 122         "set all environment variables to their default values",
 123         ""
 124 ),
 125
 126 CMD_TBL_ITEM(
 127         loadf,  1,      0,      do_loadf,
 128         "load srec_cat prepared image from controller flash",
 129         ""
 130 ),
 131 CMD_TBL_ITEM(
 132         loadcpm3, 3,    0,      do_loadcpm3,
 133         "load CPM3.SYS file",
 134         "[offset] [filename]\n"
 135         "    - Load CP/M 3 system file from FAT filesystem. This command makes\n"
 136         "      CPMLDR superfluous. Default filename is '"CONFIG_PATH_CPM3SYS"', but\n"
 137         "      uses environment variable '"ENV_PATH_CPM3SYS"', if set."
 138 ),
 139 CMD_TBL_ITEM(
 140         loadi,  2,      0,      do_loadihex,
 141         "load intel hex file over serial line",
 142         "[[-]offset]\n"
 143         "    - load Intel-Hex-Record file over serial line with offset 'offset'"
 144 ),
 145 CMD_TBL_ITEM(
 146         go,     2,      0,      do_go,
 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(
 154         reset,  1,      0,      do_reset,
 155         "Keep CPU in RESET state",
 156         ""
 157 ),
 158 CMD_TBL_ITEM(
 159         restart, 1, 1,  do_restart,
 160         "Perform RESET of the CPU",
 161         ""
 162 ),
 163 CMD_TBL_ITEM(
 164         connect, 1, 0,  do_console,
 165         "Connect to CPU console i/o",
 166         ""
 167 ),
 168
 169 CMD_TBL_ITEM(
 170         pin, CONFIG_SYS_MAXARGS, 1,     do_gpio,
 171         "Set or query pin state",
 172         "[-s] [<pins>]\n"
 173         "    - print cofiguration and state or frequency of pins\n"
 174         "      print all pins, if argument is omitted\n"
 175         "pin <pins> h[igh]|l[ow]\n"
 176         "    - config pins as output and set to level high or low\n"
 177         "pin <pins> ts|i[n]|p[ullup]\n"
 178         "    - config pins as input/tristate or input with pullup\n"
 179         "pin <pins> value[K|M][Hz]\n"
 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"
 184         "<pins> is a comma separated list of numbers or ranges, i.e. \"0,9,3-6\"\n"
 185 ),
 186
 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(
 218         base,   2,      0,      do_mem_base,
 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         mloop,  3,      1,      do_mem_loop,
 227         "infinite loop on address range",
 228         "address number_of_bytes"
 229 ),
 230 CMD_TBL_ITEM(
 231         mloopw, 4,      1,      do_mem_loopw,
 232         "infinite write loop on address range",
 233         "address number_of_bytes data_to_write"
 234 ),
 235
 236 #ifdef CONFIG_CMD_MEMTEST
 237 CMD_TBL_ITEM(
 238         mtest,  4,      1,      do_mem_mtest,
 239         "simple RAM read/write test",
 240         "[start [end [iterations]]]"
 241 ),
 242 #endif  /* CONFIG_CMD_MEMTEST */
 243
 244 #ifdef CONFIG_MX_CYCLIC
 245 CMD_TBL_ITEM(
 246         mdc,    4,      1,      do_mem_mdc,
 247         "memory display cyclic",
 248         "address count delay(ms)"
 249 ),
 250 CMD_TBL_ITEM(
 251         mwc,    4,      1,      do_mem_mdc,
 252         "memory write cyclic",
 253         "address value delay(ms)"
 254 ),
 255 #endif /* CONFIG_MX_CYCLIC */
 256
 257 CMD_TBL_ITEM(
 258         sd,   CONFIG_SYS_MAXARGS, 1, do_sd,
 259         "SD/MMC card handling commands",
 260         "<subcommand> args ...\n"
 261         "sd help\n"
 262         "    - print help on subcommands"
 263 ),
 264
 265 CMD_TBL_ITEM(
 266         fatstat,        2,      1,      do_fat_stat,
 267         "Show logical drive status",
 268         "dev"
 269 ),
 270 CMD_TBL_ITEM(
 271         fatls,  2,      1,      do_fat_ls,
 272         "Directory listing",
 273         "path"
 274 ),
 275 CMD_TBL_ITEM(
 276         fatload,        5,      0,      do_fat_rw,
 277         "load binary file from a dos filesystem",
 278         "<d:/path/filename> <addr> [bytes [pos]]\n"
 279         "    - Load binary file 'path/filename' on logical drive 'd'\n"
 280         "      to address 'addr' from dos filesystem.\n"
 281         "      'pos' gives the file position to start loading from.\n"
 282         "      If 'pos' is omitted, 0 is used. 'pos' requires 'bytes'.\n"
 283         "      'bytes' gives the size to load. If 'bytes' is 0 or omitted,\n"
 284         "      the load stops on end of file."
 285 ),
 286 CMD_TBL_ITEM(
 287         fatwrite,       4,      0,      do_fat_rw,
 288         "write file into a dos filesystem",
 289         "<d:/path/filename> <addr> <bytes>\n"
 290         "    - Write file to 'path/filename' on logical drive 'd' from RAM\n"
 291         "      starting at address 'addr'. 'bytes' gives the size to load.\n"
 292         "      If 'bytes' is 0 or omitted, the load stops on end of file."
 293 ),
 294
 295 CMD_TBL_ITEM(
 296         help,   CONFIG_SYS_MAXARGS,     1,      do_help,
 297         "print command description/usage",
 298         "\n"
 299         "       - print brief description of all commands\n"
 300         "help command ...\n"
 301         "       - print detailed usage of 'command'"
 302 ),
 303
 304 /* This does not use the CMD_TBL_ITEM macro as ? can't be used in symbol names */
 305         {FSTR("?"),   CONFIG_SYS_MAXARGS, 1, do_help,
 306          FSTR("alias for 'help'"),
 307 #ifdef  CONFIG_SYS_LONGHELP
 308         FSTR(""),
 309 #endif /* CONFIG_SYS_LONGHELP */
 310 #ifdef CONFIG_AUTO_COMPLETE
 311         0,
 312 #endif
 313 },
 314 /* Mark end of table */
 315 { 0 },
 316 };