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perfmngr: add timout state to led.

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This commit is contained in:
Kenneth Johansson 2015-11-30 14:52:24 +01:00
parent 97d6f8604e
commit 52321de1ca
1 changed files with 40 additions and 6 deletions
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46
peripheral_manager/src/src/led.c
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@ -73,6 +73,7 @@ struct function_led {
led_action_t state; /* state of the function led. contain what action is currently set */
int dimming; /* should this led be dimmed */
int brightness; /* Brightness of the led */
int timeout; /* if time is after */
int press_indicator; /* record if this is part of press indictor */
struct function_action actions[LED_ACTION_MAX];
};
@ -87,6 +88,8 @@ static led_action_t dimming_level; /* The min level where dimming should not hap
static int dimming_timeout; /* The time to turn on leds when we have dimming on */
static int dimming_count; /* as long as this is not zero show all leds */
#define FLASH_TIMEOUT 250 /* this is the delay for the update loop. 4 times a second */
#define FLASH_HZ (1000/FLASH_TIMEOUT)
int get_index_by_name(const char *const*array, int max, const char *name);
int get_index_for_function(const char *name);
@ -347,15 +350,32 @@ static int brightness_function_led(const char* fn_name, int brightness) {
return 0;
}
static int timeout_function_led(const char* fn_name, int timeout) {
int led_idx = get_index_for_function(fn_name);
if(led_idx == -1) {
syslog(LOG_WARNING, "called over ubus with non valid led name [%s]", fn_name);
return -1;
}
/* store timeout as number of passes on the flash loop */
/* in the loop decrement the timeout */
leds[led_idx].timeout = FLASH_HZ * timeout;
return 0;
}
enum {
LED_STATE,
LED_BRIGHTNESS,
LED_TIMEOUT,
__LED_MAX
};
static const struct blobmsg_policy led_policy[] = {
[LED_STATE] = { .name = "state", .type = BLOBMSG_TYPE_STRING },
[LED_BRIGHTNESS] = { .name = "brightness", .type = BLOBMSG_TYPE_INT32 },
[LED_TIMEOUT] = { .name = "timeout", .type = BLOBMSG_TYPE_INT32 },
};
static int led_set_method(struct ubus_context *ubus_ctx, struct ubus_object *obj,
@ -364,7 +384,7 @@ static int led_set_method(struct ubus_context *ubus_ctx, struct ubus_object *obj
{
struct blob_attr *tb[__LED_MAX];
char* state;
int *number;
int number;
char *fn_name = strchr(obj->name, '.') + 1;
blobmsg_parse(led_policy, ARRAY_SIZE(led_policy), tb, blob_data(msg), blob_len(msg));
@ -377,13 +397,20 @@ static int led_set_method(struct ubus_context *ubus_ctx, struct ubus_object *obj
}
if (tb[LED_BRIGHTNESS]) {
number = blobmsg_data(tb[LED_BRIGHTNESS]);
DBG(1,"set brightness [%s]->[%d]", fn_name, *number);
if (brightness_function_led(fn_name, *number) ){
number = blobmsg_get_u32(tb[LED_BRIGHTNESS]);
DBG(1,"set brightness [%s]->[%x]", fn_name, number);
if (brightness_function_led(fn_name, number) ){
return UBUS_STATUS_NO_DATA;
}
}
if (tb[LED_TIMEOUT]) {
number = blobmsg_get_u32(tb[LED_TIMEOUT]);
DBG(1,"set timeout [%s]->[%x]", fn_name, number);
timeout_function_led(fn_name, number);
} else // remove timeout
timeout_function_led(fn_name, 0);
return 0;
}
@ -485,8 +512,6 @@ static struct ubus_object led_objects[LED_OBJECTS] = {
{ .name = "leds", .type = &leds_object_type, .methods = leds_methods, .n_methods = ARRAY_SIZE(leds_methods), },
};
#define FLASH_TIMEOUT 250
static void flash_handler(struct uloop_timeout *timeout);
static struct uloop_timeout flash_inform_timer = { .cb = flash_handler };
@ -538,6 +563,15 @@ static void flash_handler(struct uloop_timeout *timeout)
}
}
/* is there a timeout on this led ?*/
if (leds[i].timeout) {
leds[i].timeout--;
/* if it has timedout set state to OFF */
if (! leds[i].timeout) {
leds[i].state = LED_OFF;
}
}
list_for_each_entry(led, &leds[i].actions[action_state].led_list, list) {
if (led->state == FLASH_FAST) {