diff options
Diffstat (limited to 'commands/i2c.c')
-rw-r--r-- | commands/i2c.c | 48 |
1 files changed, 27 insertions, 21 deletions
diff --git a/commands/i2c.c b/commands/i2c.c index 137cd8540f..2811f6abeb 100644 --- a/commands/i2c.c +++ b/commands/i2c.c @@ -56,13 +56,14 @@ static int do_i2c_probe(int argc, char *argv[]) return 0; } -static const __maybe_unused char cmd_i2c_probe_help[] = -"Usage: i2c_probe bus 0xstartaddr 0xstopaddr\n" -"probe a range of i2c addresses.\n"; +BAREBOX_CMD_HELP_START(i2c_probe) +BAREBOX_CMD_HELP_TEXT("Probe the i2c bus BUS, address range from START to END for devices.") +BAREBOX_CMD_HELP_END BAREBOX_CMD_START(i2c_probe) .cmd = do_i2c_probe, - .usage = "probe for an i2c device", + BAREBOX_CMD_DESC("probe for an i2c device") + BAREBOX_CMD_OPTS("BUS START END") BAREBOX_CMD_GROUP(CMD_GRP_HWMANIP) BAREBOX_CMD_HELP(cmd_i2c_probe_help) BAREBOX_CMD_END @@ -130,17 +131,19 @@ out: return ret; } -static const __maybe_unused char cmd_i2c_write_help[] = -"Usage: i2c_write [OPTION] ... hexdatas\n" -"write to i2c device.\n" -" -a 0x<addr> i2c device address\n" -" -b <bus_num> i2c bus number (default = 0)\n" -" -r 0x<reg> start register\n" -" -w use 16bit-wide address access\n"; +BAREBOX_CMD_HELP_START(i2c_write) +BAREBOX_CMD_HELP_TEXT("Options:") +BAREBOX_CMD_HELP_OPT ("-b BUS\t", "i2c bus number (default 0)") +BAREBOX_CMD_HELP_OPT ("-a ADDR\t", "i2c device address") +BAREBOX_CMD_HELP_OPT ("-r START", "start register") +BAREBOX_CMD_HELP_OPT ("-w\t", "use word (16 bit) wide access") +BAREBOX_CMD_HELP_OPT ("-v\t", "verbose") +BAREBOX_CMD_HELP_END BAREBOX_CMD_START(i2c_write) .cmd = do_i2c_write, - .usage = "write to an i2c device", + BAREBOX_CMD_DESC("write to an i2c device") + BAREBOX_CMD_OPTS("[-barwv] DATA...") BAREBOX_CMD_GROUP(CMD_GRP_HWMANIP) BAREBOX_CMD_HELP(cmd_i2c_write_help) BAREBOX_CMD_END @@ -204,18 +207,21 @@ static int do_i2c_read(int argc, char *argv[]) return ret; } -static const __maybe_unused char cmd_i2c_read_help[] = -"Usage: i2c_read [OPTION]\n" -"read i2c device.\n" -" -a 0x<addr> i2c device address\n" -" -b <bus_num> i2c bus number (default = 0)\n" -" -r 0x<reg> start register\n" -" -w use 16bit-wide address access\n" -" -c <count> byte count\n"; +BAREBOX_CMD_HELP_START(i2c_read) +BAREBOX_CMD_HELP_TEXT("Options:") +BAREBOX_CMD_HELP_OPT("-b BUS\t", "i2c bus number (default 0)") +BAREBOX_CMD_HELP_OPT("-a ADDR\t", "i2c device address") +BAREBOX_CMD_HELP_OPT("-r START", "start register") +BAREBOX_CMD_HELP_OPT("-w\t", "use word (16 bit) wide access") +BAREBOX_CMD_HELP_OPT("-c COUNT", "byte count") +BAREBOX_CMD_HELP_OPT("-v\t", "verbose") +BAREBOX_CMD_HELP_END + BAREBOX_CMD_START(i2c_read) .cmd = do_i2c_read, - .usage = "read from an i2c device", + BAREBOX_CMD_DESC("read from an i2c device") + BAREBOX_CMD_OPTS("[-bacrwv] DATA...") BAREBOX_CMD_GROUP(CMD_GRP_HWMANIP) BAREBOX_CMD_HELP(cmd_i2c_read_help) BAREBOX_CMD_END |