u-boot.git/common/cmd_led.c, branch v2011.09-rc2

led: remove camel casing of led identifiers globally

2011-09-13T06:30:52+00:00

Result of running the following command to address Wolfgang's
comment about camel case:

for file in `find . | grep '\.[chS]$'`; do perl -i -pe
's/(green|yellow|red|blue)_LED_(on|off)/$1_led_$2/g' $file; done

Discussion:
http://patchwork.ozlabs.org/patch/84988/

Signed-off-by: Jason Kridner 
Signed-off-by: Joel A Fernandes 
Signed-off-by: Sandeep Paulraj

led: Remove state-saving of led for toggle functionality and add toggle option to led command

2011-09-04T09:36:22+00:00

* Read the led output state from GPIO instead saving state in memory when it is [re]set
* Added a toggle option to the led command

Previous discussion:
http://lists.denx.de/pipermail/u-boot/2011-May/093068.html

Changes since v1:
Fixed checkpatch errors

Signed-off-by: Joel A Fernandes 
Signed-off-by: Jason Kridner 
Signed-off-by: Sandeep Paulraj

led: Fixed setting of STATUS_LED_BIT1 when led_name is 'all'

2011-09-04T09:36:22+00:00

Fix for only one led getting set or reset when the led_name is 'all'

Previous discussion:
http://lists.denx.de/pipermail/u-boot/2011-May/093068.html

Changes since v1:
Fixed checkpatch if statement error noticed by Sergei.

Signed-off-by: Joel A Fernandes 
Signed-off-by: Jason Kridner 
Cc: Sergei Shtylyov 
Signed-off-by: Sandeep Paulraj

led: correct off/on locations in structure

2011-09-04T09:36:22+00:00

Although the initialization should probably be done with names, the
existing implementation has these structures filled in the opposite
order.

Signed-off-by: Jason Kridner 
Signed-off-by: Koen Kooi 
Signed-off-by: Joel A Fernandes 
Signed-off-by: Sandeep Paulraj

Corrected LED name match finding avoiding extraneous Usage printouts

2011-09-04T09:36:21+00:00

Signed-off-by: Jason Kridner 
Signed-off-by: Koen Kooi 
Signed-off-by: Joel A Fernandes 
Signed-off-by: Sandeep Paulraj

Minor coding style cleanup.

2011-05-19T20:22:44+00:00

Signed-off-by: Wolfgang Denk

Add 'led' command

2011-04-27T17:38:05+00:00

This patch allows any board implementing the coloured LED API
to control the LEDs from the console.

led [green | yellow | red | all ]  [ on | off ]

or

led [ 1 | 2 | 3 | all ]  [ on | off ]

Adds configuration item CONFIG_CMD_LED enabling the command.

Partially based on patch from Ulf Samuelsson:
http://www.mail-archive.com/u-boot@lists.denx.de/msg09593.html.

Updated based on feedback:
http://www.mail-archive.com/u-boot@lists.denx.de/msg41847.html
https://groups.google.com/d/topic/beagleboard/8Wf1HiK_QBo/discussion
* Fixed a handful of style issues.
* Significantly reduced the number of #ifdefs and redundant code
* Converted redundant code into loops test against a structure
* Made use of cmd_usage()
* Introduced a str_onoff() function, but haven't yet put it in common
* Eliminated trailing newline

Signed-off-by: Jason Kridner 
Signed-off-by: Sandeep Paulraj