diff options
Diffstat (limited to 'commands/bmp.c')
| -rw-r--r-- | commands/bmp.c | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/commands/bmp.c b/commands/bmp.c index 6e17200a1a..5bac031004 100644 --- a/commands/bmp.c +++ b/commands/bmp.c @@ -193,17 +193,28 @@ failed_memmap: return 1; } -static const __maybe_unused char cmd_bmp_help[] = -"Usage: bmp [OPTION]... FILE\n" -"show bmp image FILE.\n" -" -f <fb> framebuffer device (/dev/fb0)\n" -" -x <xofs> x offset (default center)\n" -" -y <yofs> y offset (default center)\n" -" -o render offscreen\n"; +BAREBOX_CMD_HELP_START(bmp) +BAREBOX_CMD_HELP_USAGE("bmp [OPTIONS] FILE\n") +BAREBOX_CMD_HELP_SHORT("Show the bitmap FILE on the framebuffer.\n") +BAREBOX_CMD_HELP_OPT ("-f <fb>", "framebuffer device (/dev/fb0)\n") +BAREBOX_CMD_HELP_OPT ("-x <xofs>", "x offset (default center)\n") +BAREBOX_CMD_HELP_OPT ("-y <yofs>", "y offset (default center)\n") +BAREBOX_CMD_HELP_OPT ("-o", "render offscreen\n") +BAREBOX_CMD_HELP_END + +/** + * @page bmp_command + +This command displays a graphics in the bitmap (.bmp) format on the +framebuffer. Currently the bmp command supports images with 8 and 24 bit +color depth. + +\todo What does the -o (offscreen) option do? + + */ BAREBOX_CMD_START(bmp) .cmd = do_bmp, .usage = "show a bmp image", BAREBOX_CMD_HELP(cmd_bmp_help) BAREBOX_CMD_END - |