diff options
| author | Wolfgang Denk <wd@denx.de> | 2009-05-24 17:06:54 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-06-12 20:47:16 +0200 |
| commit | a89c33db96a1e55319a286dd4c3c05ca64ac6bfd (patch) | |
| tree | 512938dbd159b7262aad30e4304cfc05c350226c /board/bc3450/cmd_bc3450.c | |
| parent | 94796d8544d4248028141bad11c6a74b840e9d6e (diff) | |
General help message cleanup
Many of the help messages were not really helpful; for example, many
commands that take no arguments would not print a correct synopsis
line, but "No additional help available." which is not exactly wrong,
but not helpful either.
Commit ``Make "usage" messages more helpful.'' changed this
partially. But it also became clear that lots of "Usage" and "Help"
messages (fields "usage" and "help" in struct cmd_tbl_s respective)
were actually redundant.
This patch cleans this up - for example:
Before:
=> help dtt
dtt - Digital Thermometer and Thermostat
Usage:
dtt - Read temperature from digital thermometer and thermostat.
After:
=> help dtt
dtt - Read temperature from Digital Thermometer and Thermostat
Usage:
dtt
Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'board/bc3450/cmd_bc3450.c')
| -rw-r--r-- | board/bc3450/cmd_bc3450.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/board/bc3450/cmd_bc3450.c b/board/bc3450/cmd_bc3450.c index aa46e5812f..271ffb1d1f 100644 --- a/board/bc3450/cmd_bc3450.c +++ b/board/bc3450/cmd_bc3450.c @@ -198,7 +198,7 @@ U_BOOT_CMD (dip, 1, 1, cmd_dip, "\n" " - prints the state of the dip switch and/or\n" " external configuration inputs as hex value.\n" - " - \"Config 1\" is the LSB\n"); + " - \"Config 1\" is the LSB"); /* @@ -229,7 +229,7 @@ static int cmd_buz (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD (buz, 2, 1, cmd_buz, "turns buzzer on/off", - "\n" "buz <on/off>\n" " - turns the buzzer on or off\n"); + "\n" "buz <on/off>\n" " - turns the buzzer on or off"); #endif /* CONFIG_BC3450_BUZZER */ @@ -326,14 +326,14 @@ U_BOOT_CMD (fp, 3, 1, cmd_fp, "\n" "fp bl <on/off>\n" " - turns the CCFL backlight of the display on/off\n" - "fp <on/off>\n" " - turns the whole display on/off\n" + "fp <on/off>\n" " - turns the whole display on/off" #ifdef CONFIG_BC3450_CRT + "\n" "fp crt <on/off>\n" - " - enables/disables the crt output (debug only)\n" + " - enables/disables the crt output (debug only)" #endif /* CONFIG_BC3450_CRT */ ); - /* * temp - DS1620 thermometer */ @@ -524,7 +524,7 @@ static int cmd_temp (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD (temp, 3, 1, cmd_temp, "print current temperature", - "\n" "temp\n" " - print current temperature\n"); + "\n" "temp\n" " - print current temperature"); #ifdef CONFIG_BC3450_CAN /* @@ -818,10 +818,11 @@ int cmd_test (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD (test, 2, 1, cmd_test, "unit test routines", "\n" #ifdef CONFIG_BC3450_CAN - "test can\n" - " - connect CAN1 (X8) with CAN2 (X9) for this test\n" + "test can\n" + " - connect CAN1 (X8) with CAN2 (X9) for this test\n" #endif /* CONFIG_BC3450_CAN */ - "test unit-off\n" - " - turns off the BC3450 unit\n" - " WARNING: Unsaved environment variables will be lost!\n"); + "test unit-off\n" + " - turns off the BC3450 unit\n" + " WARNING: Unsaved environment variables will be lost!" +); #endif |