diff options
| author | Keith Packard <keithp@keithp.com> | 2016-04-05 23:45:52 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2016-04-19 23:21:30 -0400 |
| commit | 70e46100acf597014ce54cf3b642254ce1cba59b (patch) | |
| tree | 361824076b35ac39ae3d427a2a2b0127753a238f /src/kernel/ao_config.c | |
| parent | aef5049cf8311927fada922730f85f31c8ddf177 (diff) | |
altos/telelcotwo: Add idle timeout
Puts TeleLCOTwo in a low power state (drawing about 80µA) after a
timeout (default two minutes) to keep from killing the battery if the
device is left turned on.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/kernel/ao_config.c')
| -rw-r--r-- | src/kernel/ao_config.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/kernel/ao_config.c b/src/kernel/ao_config.c index d51fbb41..f95ca893 100644 --- a/src/kernel/ao_config.c +++ b/src/kernel/ao_config.c @@ -227,6 +227,8 @@ _ao_config_get(void) #if HAS_FIXED_PAD_BOX if (minor < 22) ao_config.pad_box = 1; + if (minor < 23) + ao_config.pad_idle = 120; #endif ao_config.minor = AO_CONFIG_MINOR; ao_config_dirty = 1; @@ -920,6 +922,23 @@ ao_config_pad_box_set(void) ao_config.pad_box = ao_cmd_lex_i; _ao_config_edit_finish(); } + +void +ao_config_pad_idle_show(void) +{ + printf ("Idle timeout: %d\n", ao_config.pad_idle); +} + +void +ao_config_pad_idle_set(void) +{ + ao_cmd_decimal(); + if (ao_cmd_status != ao_cmd_success) + return; + _ao_config_edit_start(); + ao_config.pad_idle = ao_cmd_lex_i; + _ao_config_edit_finish(); +} #endif struct ao_config_var { @@ -1019,6 +1038,8 @@ __code struct ao_config_var ao_config_vars[] = { #if HAS_FIXED_PAD_BOX { "B <box>\0Set pad box (1-99)", ao_config_pad_box_set, ao_config_pad_box_show }, + { "i <seconds>\0Set idle timeout (0 disable)", + ao_config_pad_idle_set, ao_config_pad_idle_show }, #endif { "s\0Show", ao_config_show, 0 }, |