Tim Niemueller 11f1e28139
Make per-loop display clearing optional ( #2626 ) ...
Currently, in each loop during DisplayBuffer::update_() the display is
cleared by calling DisplayBuffer::clear().
This prevents more efficient display usages that do not render the
screen in each loop, but only if necessary. This can be helpful, for
example, if images are rendered. This would cause the loop time to be
exceeded frequently.
This change adds a new optional flag "auto_clear" that can be used to
control the clearing behavior. If unset, the DisplayBuffer defaults to
enabled auto clearing, the current behavior and thus backward compatible.
This flag applies to displays that use DisplayBuffer.
Example excerpt:
globals:
- id: state
type: bool
restore_value: no
initial_value: "false"
- id: state_processed
type: bool
restore_value: no
initial_value: "false"
switch:
- platform: template
name: "State"
id: state_switch
lambda: |-
return id(state);
turn_on_action:
- globals.set:
id: state
value: "true"
- globals.set:
id: state_processed
value: "false"
turn_off_action:
- globals.set:
id: state
value: "false"
- globals.set:
id: state_processed
value: "false"
display:
- platform: ili9341
# ...
auto_clear_enabled: false
lambda: |-
if (!id(state_processed)) {
it.fill(COLOR_WHITE);
if (id(state)) {
it.image(80, 20, id(image1));
} else {
it.image(80, 20, id(image2));
}
id(state_processed) = true;
}
Co-authored-by: Tim Niemueller <timdn@google.com >
2021-11-03 17:56:09 +01:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-08-23 20:00:38 +12:00
2021-10-21 16:01:33 +02:00
2021-10-17 19:53:49 +13:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-10-12 11:56:47 +13:00
2021-10-12 11:56:47 +13:00
2021-09-24 18:02:28 +02:00
2021-09-20 11:47:51 +02:00
2021-10-12 00:14:04 +02:00
2021-09-24 18:02:28 +02:00
2021-09-20 11:47:51 +02:00
2021-11-01 09:33:04 +13:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-24 18:02:28 +02:00
2021-10-09 17:44:16 +02:00
2021-09-25 13:16:27 +02:00
2021-09-20 11:47:51 +02:00
2021-10-29 11:51:57 +13:00
2021-09-08 15:30:17 +12:00
2021-10-10 10:37:05 +02:00
2021-08-01 12:21:32 +02:00
2021-10-18 09:56:31 +13:00
2021-09-24 18:02:28 +02:00
2021-09-20 11:47:51 +02:00
2021-09-24 18:02:28 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-10-22 14:14:14 +02:00
2021-08-01 12:21:32 +02:00
2021-09-20 11:47:51 +02:00
2021-10-23 19:44:55 +02:00
2021-09-27 21:53:05 +02:00
2021-10-22 16:52:43 +02:00
2021-09-20 11:47:51 +02:00
2021-08-10 21:28:56 +12:00
2021-10-12 15:39:21 +13:00
2021-08-01 12:21:32 +02:00
2021-10-28 20:58:48 +02:00
2021-08-01 12:21:32 +02:00
2021-10-13 08:42:51 +13:00
2021-09-27 22:22:45 +02:00
2021-08-10 21:28:56 +12:00
2021-10-21 22:48:28 +02:00
2021-09-24 18:02:28 +02:00
2021-09-27 10:10:53 -07:00
2021-09-30 18:08:15 +02:00
2021-10-31 16:07:06 +01:00
2021-09-20 11:47:51 +02:00
2021-09-25 09:14:07 +02:00
2021-08-01 12:21:32 +02:00
2021-11-03 17:56:09 +01:00
2021-10-26 10:55:20 +02:00
2021-11-02 08:27:57 +13:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-10-26 10:55:09 +02:00
2021-10-11 10:38:45 +13:00
2021-10-18 09:56:31 +13:00
2021-10-21 06:45:10 +13:00
2021-10-28 09:16:12 +13:00
2021-10-22 12:10:29 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-10-21 06:45:10 +13:00
2021-10-10 10:37:05 +02:00
2021-10-26 10:55:09 +02:00
2021-09-20 11:47:51 +02:00
2021-10-15 20:46:58 +02:00
2021-09-20 11:47:51 +02:00
2021-10-29 07:12:05 +13:00
2021-09-20 11:47:51 +02:00
2021-10-10 10:37:05 +02:00
2021-09-24 18:02:28 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-10-12 00:14:04 +02:00
2021-08-31 06:03:30 +12:00
2021-10-06 22:35:11 +13:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-24 18:02:28 +02:00
2021-10-26 10:55:20 +02:00
2021-08-31 10:10:22 +12:00
2021-09-20 11:47:51 +02:00
2021-10-13 07:38:19 +13:00
2021-09-13 09:48:52 +02:00
2021-09-13 09:48:52 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-08-01 12:21:32 +02:00
2021-08-01 12:21:32 +02:00
2021-08-01 12:21:32 +02:00
2021-10-23 19:44:55 +02:00
2021-10-15 16:52:03 +02:00
2021-09-20 11:47:51 +02:00
2021-10-07 21:18:00 +02:00
2021-10-11 23:44:05 +02:00
2021-10-12 00:14:04 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-10-10 10:53:58 +02:00
2021-09-20 11:47:51 +02:00
2021-10-10 10:37:05 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-24 18:02:28 +02:00
2021-10-21 20:07:37 +02:00
2021-10-18 13:36:18 +13:00
2021-09-22 13:24:19 +02:00
2021-08-01 12:21:32 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-08-01 12:21:32 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-10-10 10:37:05 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-10-15 22:06:32 +02:00
2021-10-21 18:53:08 +02:00
2021-09-07 10:12:26 +12:00
2021-09-28 15:36:23 +13:00
2021-09-09 09:10:02 +12:00
2021-10-26 08:53:47 +13:00
2021-10-26 11:30:25 +02:00
2021-07-29 19:11:56 +02:00
2021-09-20 11:47:51 +02:00
2021-08-01 12:21:32 +02:00
2021-10-31 15:34:08 +13:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-10-21 07:31:13 +13:00
2021-09-27 11:11:27 +13:00
2021-09-20 11:47:51 +02:00
2021-10-10 10:37:05 +02:00
2021-10-22 17:23:31 +02:00
2021-09-22 22:59:03 +12:00
2021-09-19 19:22:28 +02:00
2021-10-05 12:00:23 +13:00
2021-10-22 18:52:47 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-10-26 10:55:20 +02:00
2021-09-09 09:35:00 +12:00
2021-09-20 11:47:51 +02:00
2021-09-19 19:22:28 +02:00
2021-09-20 11:47:51 +02:00
2021-09-22 20:07:43 +02:00
2021-10-13 09:06:52 +13:00
2021-09-20 11:47:51 +02:00
2021-09-21 13:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-11-02 08:27:57 +13:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-24 18:02:28 +02:00
2021-09-13 15:36:01 +02:00
2021-09-06 08:30:47 +12:00
2021-08-01 12:21:32 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-24 18:02:28 +02:00
2021-10-10 10:37:05 +02:00
2021-09-24 18:02:28 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-30 16:25:08 +02:00
2021-07-29 19:11:56 +02:00
2021-09-26 21:34:06 +13:00
2021-09-26 21:34:06 +13:00
2021-09-26 21:34:06 +13:00
2021-11-03 07:32:24 +13:00
2021-09-20 22:13:46 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-10-06 20:44:48 +13:00
2021-10-14 11:24:57 +02:00
2021-10-31 15:29:22 +13:00
2021-07-26 14:48:57 +02:00
2021-10-26 10:55:20 +02:00
2021-09-20 11:47:51 +02:00
2021-09-07 10:12:26 +12:00
2021-10-26 10:55:20 +02:00
2021-10-27 08:27:51 +13:00
2021-09-22 11:15:51 +02:00
2021-10-13 11:35:30 +13:00
2021-09-20 11:47:51 +02:00
2021-10-14 21:00:53 +13:00
2021-10-10 10:33:04 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-10-05 17:56:32 +02:00
2021-09-30 16:25:08 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 19:44:18 +12:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-10-26 18:10:45 +02:00
2021-10-28 20:57:39 +02:00
2021-10-22 10:46:44 +02:00
2021-09-08 15:30:17 +12:00
2021-10-23 19:44:55 +02:00
2021-09-20 11:47:51 +02:00
2021-09-22 14:07:39 +02:00
2021-09-22 13:47:41 +02:00
2021-09-22 13:47:41 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-13 18:11:27 +02:00
2021-08-26 14:33:03 +12:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-19 19:22:28 +02:00
2021-09-20 11:47:51 +02:00
2021-10-10 10:37:05 +02:00
2021-10-21 19:55:19 +02:00
2021-09-24 18:02:28 +02:00
2021-10-22 18:20:57 +02:00
2021-10-13 18:45:41 +02:00
2021-10-23 19:01:23 +02:00
2021-09-30 16:25:08 +02:00
2021-10-10 10:37:05 +02:00
2021-10-03 14:10:43 +02:00
2021-10-21 22:46:05 +02:00
2021-09-27 22:31:15 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-08-01 12:21:32 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-10-10 10:37:05 +02:00
2021-08-01 12:21:32 +02:00
2021-10-10 10:37:05 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-10-10 10:28:37 +02:00
2021-09-20 11:47:51 +02:00
2021-09-24 18:02:28 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-22 12:39:41 +02:00
2021-11-01 09:33:04 +13:00
2021-10-23 19:44:55 +02:00
2021-10-21 12:24:01 +02:00
2021-09-24 18:02:28 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-24 18:02:28 +02:00
2021-09-22 12:12:55 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
2021-09-20 11:47:51 +02:00
Tim Niemueller
11f1e28139