From 248b0bc378b93b8be87899a65f47b4d7a95b866d Mon Sep 17 00:00:00 2001 From: Clyde Stubbs <2366188+clydebarrow@users.noreply.github.com> Date: Fri, 8 Nov 2024 07:05:23 +1100 Subject: [PATCH] [lvgl] Allow multiple LVGL instances (#7712) Co-authored-by: clydeps --- esphome/components/lvgl/__init__.py | 241 +++++++++++------- esphome/components/lvgl/automation.py | 14 +- .../components/lvgl/binary_sensor/__init__.py | 23 +- esphome/components/lvgl/light/__init__.py | 8 +- esphome/components/lvgl/lvcode.py | 4 +- esphome/components/lvgl/lvgl_esphome.cpp | 25 +- esphome/components/lvgl/lvgl_esphome.h | 14 +- esphome/components/lvgl/number/__init__.py | 25 +- esphome/components/lvgl/select/__init__.py | 21 +- esphome/components/lvgl/sensor/__init__.py | 22 +- esphome/components/lvgl/switch/__init__.py | 21 +- esphome/components/lvgl/text/__init__.py | 11 +- .../components/lvgl/text_sensor/__init__.py | 30 +-- esphome/components/lvgl/touchscreens.py | 5 +- esphome/components/lvgl/trigger.py | 12 +- esphome/components/lvgl/widgets/page.py | 5 +- tests/components/lvgl/test.host.yaml | 32 +++ 17 files changed, 287 insertions(+), 226 deletions(-) diff --git a/esphome/components/lvgl/__init__.py b/esphome/components/lvgl/__init__.py index 4a1a26cc0b..7476c0a09c 100644 --- a/esphome/components/lvgl/__init__.py +++ b/esphome/components/lvgl/__init__.py @@ -27,7 +27,7 @@ from .encoders import ENCODERS_CONFIG, encoders_to_code, initial_focus_to_code from .gradient import GRADIENT_SCHEMA, gradients_to_code from .hello_world import get_hello_world from .lv_validation import lv_bool, lv_images_used -from .lvcode import LvContext, LvglComponent +from .lvcode import LvContext, LvglComponent, lvgl_static from .schemas import ( DISP_BG_SCHEMA, FLEX_OBJ_SCHEMA, @@ -152,41 +152,70 @@ def generate_lv_conf_h(): return LV_CONF_H_FORMAT.format("\n".join(definitions)) -def final_validation(config): - if pages := config.get(CONF_PAGES): - if all(p[df.CONF_SKIP] for p in pages): - raise cv.Invalid("At least one page must not be skipped") +def multi_conf_validate(configs: list[dict]): + displays = [config[df.CONF_DISPLAYS] for config in configs] + # flatten the display list + display_list = [disp for disps in displays for disp in disps] + if len(display_list) != len(set(display_list)): + raise cv.Invalid("A display ID may be used in only one LVGL instance") + base_config = configs[0] + for config in configs[1:]: + for item in ( + df.CONF_LOG_LEVEL, + df.CONF_COLOR_DEPTH, + df.CONF_BYTE_ORDER, + df.CONF_TRANSPARENCY_KEY, + ): + if base_config[item] != config[item]: + raise cv.Invalid( + f"Config item '{item}' must be the same for all LVGL instances" + ) + + +def final_validation(configs): + multi_conf_validate(configs) global_config = full_config.get() - for display_id in config[df.CONF_DISPLAYS]: - path = global_config.get_path_for_id(display_id)[:-1] - display = global_config.get_config_for_path(path) - if CONF_LAMBDA in display: - raise cv.Invalid("Using lambda: in display config not compatible with LVGL") - if display[CONF_AUTO_CLEAR_ENABLED]: - raise cv.Invalid( - "Using auto_clear_enabled: true in display config not compatible with LVGL" - ) - buffer_frac = config[CONF_BUFFER_SIZE] - if CORE.is_esp32 and buffer_frac > 0.5 and "psram" not in global_config: - LOGGER.warning("buffer_size: may need to be reduced without PSRAM") - for image_id in lv_images_used: - path = global_config.get_path_for_id(image_id)[:-1] - image_conf = global_config.get_config_for_path(path) - if image_conf[CONF_TYPE] in ("RGBA", "RGB24"): - raise cv.Invalid( - "Using RGBA or RGB24 in image config not compatible with LVGL", path - ) - for w in focused_widgets: - path = global_config.get_path_for_id(w) - widget_conf = global_config.get_config_for_path(path[:-1]) - if df.CONF_ADJUSTABLE in widget_conf and not widget_conf[df.CONF_ADJUSTABLE]: - raise cv.Invalid( - "A non adjustable arc may not be focused", - path, - ) + for config in configs: + if pages := config.get(CONF_PAGES): + if all(p[df.CONF_SKIP] for p in pages): + raise cv.Invalid("At least one page must not be skipped") + for display_id in config[df.CONF_DISPLAYS]: + path = global_config.get_path_for_id(display_id)[:-1] + display = global_config.get_config_for_path(path) + if CONF_LAMBDA in display: + raise cv.Invalid( + "Using lambda: in display config not compatible with LVGL" + ) + if display[CONF_AUTO_CLEAR_ENABLED]: + raise cv.Invalid( + "Using auto_clear_enabled: true in display config not compatible with LVGL" + ) + buffer_frac = config[CONF_BUFFER_SIZE] + if CORE.is_esp32 and buffer_frac > 0.5 and "psram" not in global_config: + LOGGER.warning("buffer_size: may need to be reduced without PSRAM") + for image_id in lv_images_used: + path = global_config.get_path_for_id(image_id)[:-1] + image_conf = global_config.get_config_for_path(path) + if image_conf[CONF_TYPE] in ("RGBA", "RGB24"): + raise cv.Invalid( + "Using RGBA or RGB24 in image config not compatible with LVGL", path + ) + for w in focused_widgets: + path = global_config.get_path_for_id(w) + widget_conf = global_config.get_config_for_path(path[:-1]) + if ( + df.CONF_ADJUSTABLE in widget_conf + and not widget_conf[df.CONF_ADJUSTABLE] + ): + raise cv.Invalid( + "A non adjustable arc may not be focused", + path, + ) -async def to_code(config): +async def to_code(configs): + config_0 = configs[0] + # Global configuration cg.add_library("lvgl/lvgl", "8.4.0") cg.add_define("USE_LVGL") # suppress default enabling of extra widgets @@ -203,53 +232,33 @@ async def to_code(config): add_define("LV_MEM_CUSTOM_INCLUDE", '"esphome/components/lvgl/lvgl_hal.h"') add_define( - "LV_LOG_LEVEL", f"LV_LOG_LEVEL_{df.LV_LOG_LEVELS[config[df.CONF_LOG_LEVEL]]}" + "LV_LOG_LEVEL", + f"LV_LOG_LEVEL_{df.LV_LOG_LEVELS[config_0[df.CONF_LOG_LEVEL]]}", ) cg.add_define( "LVGL_LOG_LEVEL", - cg.RawExpression(f"ESPHOME_LOG_LEVEL_{config[df.CONF_LOG_LEVEL]}"), + cg.RawExpression(f"ESPHOME_LOG_LEVEL_{config_0[df.CONF_LOG_LEVEL]}"), ) - add_define("LV_COLOR_DEPTH", config[df.CONF_COLOR_DEPTH]) + add_define("LV_COLOR_DEPTH", config_0[df.CONF_COLOR_DEPTH]) for font in helpers.lv_fonts_used: add_define(f"LV_FONT_{font.upper()}") - if config[df.CONF_COLOR_DEPTH] == 16: + if config_0[df.CONF_COLOR_DEPTH] == 16: add_define( "LV_COLOR_16_SWAP", - "1" if config[df.CONF_BYTE_ORDER] == "big_endian" else "0", + "1" if config_0[df.CONF_BYTE_ORDER] == "big_endian" else "0", ) add_define( "LV_COLOR_CHROMA_KEY", - await lvalid.lv_color.process(config[df.CONF_TRANSPARENCY_KEY]), + await lvalid.lv_color.process(config_0[df.CONF_TRANSPARENCY_KEY]), ) cg.add_build_flag("-Isrc") cg.add_global(lvgl_ns.using) - frac = config[CONF_BUFFER_SIZE] - if frac >= 0.75: - frac = 1 - elif frac >= 0.375: - frac = 2 - elif frac > 0.19: - frac = 4 - else: - frac = 8 - displays = [await cg.get_variable(display) for display in config[df.CONF_DISPLAYS]] - lv_component = cg.new_Pvariable( - config[CONF_ID], - displays, - frac, - config[df.CONF_FULL_REFRESH], - config[df.CONF_DRAW_ROUNDING], - config[df.CONF_RESUME_ON_INPUT], - ) - await cg.register_component(lv_component, config) - Widget.create(config[CONF_ID], lv_component, obj_spec, config) - for font in helpers.esphome_fonts_used: await cg.get_variable(font) cg.new_Pvariable(ID(f"{font}_engine", True, type=FontEngine), MockObj(font)) - default_font = config[df.CONF_DEFAULT_FONT] + default_font = config_0[df.CONF_DEFAULT_FONT] if not lvalid.is_lv_font(default_font): add_define( "LV_FONT_CUSTOM_DECLARE", f"LV_FONT_DECLARE(*{df.DEFAULT_ESPHOME_FONT})" @@ -265,39 +274,71 @@ async def to_code(config): add_define("LV_FONT_DEFAULT", df.DEFAULT_ESPHOME_FONT) else: add_define("LV_FONT_DEFAULT", await lvalid.lv_font.process(default_font)) + cg.add(lvgl_static.esphome_lvgl_init()) - lv_scr_act = get_scr_act(lv_component) - async with LvContext(lv_component): - await touchscreens_to_code(lv_component, config) - await encoders_to_code(lv_component, config) - await theme_to_code(config) - await styles_to_code(config) - await gradients_to_code(config) - await set_obj_properties(lv_scr_act, config) - await add_widgets(lv_scr_act, config) - await add_pages(lv_component, config) - await add_top_layer(lv_component, config) - await msgboxes_to_code(lv_component, config) - await disp_update(lv_component.get_disp(), config) + for config in configs: + frac = config[CONF_BUFFER_SIZE] + if frac >= 0.75: + frac = 1 + elif frac >= 0.375: + frac = 2 + elif frac > 0.19: + frac = 4 + else: + frac = 8 + displays = [ + await cg.get_variable(display) for display in config[df.CONF_DISPLAYS] + ] + lv_component = cg.new_Pvariable( + config[CONF_ID], + displays, + frac, + config[df.CONF_FULL_REFRESH], + config[df.CONF_DRAW_ROUNDING], + config[df.CONF_RESUME_ON_INPUT], + ) + await cg.register_component(lv_component, config) + Widget.create(config[CONF_ID], lv_component, obj_spec, config) + + lv_scr_act = get_scr_act(lv_component) + async with LvContext(): + await touchscreens_to_code(lv_component, config) + await encoders_to_code(lv_component, config) + await theme_to_code(config) + await styles_to_code(config) + await gradients_to_code(config) + await set_obj_properties(lv_scr_act, config) + await add_widgets(lv_scr_act, config) + await add_pages(lv_component, config) + await add_top_layer(lv_component, config) + await msgboxes_to_code(lv_component, config) + await disp_update(lv_component.get_disp(), config) # Set this directly since we are limited in how many methods can be added to the Widget class. Widget.widgets_completed = True - async with LvContext(lv_component): - await generate_triggers(lv_component) - await generate_page_triggers(lv_component, config) - await initial_focus_to_code(config) - for conf in config.get(CONF_ON_IDLE, ()): - templ = await cg.templatable(conf[CONF_TIMEOUT], [], cg.uint32) - idle_trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], lv_component, templ) - await build_automation(idle_trigger, [], conf) - for conf in config.get(df.CONF_ON_PAUSE, ()): - pause_trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], lv_component, True) - await build_automation(pause_trigger, [], conf) - for conf in config.get(df.CONF_ON_RESUME, ()): - resume_trigger = cg.new_Pvariable( - conf[CONF_TRIGGER_ID], lv_component, False - ) - await build_automation(resume_trigger, [], conf) + async with LvContext(): + await generate_triggers() + for config in configs: + lv_component = await cg.get_variable(config[CONF_ID]) + await generate_page_triggers(config) + await initial_focus_to_code(config) + for conf in config.get(CONF_ON_IDLE, ()): + templ = await cg.templatable(conf[CONF_TIMEOUT], [], cg.uint32) + idle_trigger = cg.new_Pvariable( + conf[CONF_TRIGGER_ID], lv_component, templ + ) + await build_automation(idle_trigger, [], conf) + for conf in config.get(df.CONF_ON_PAUSE, ()): + pause_trigger = cg.new_Pvariable( + conf[CONF_TRIGGER_ID], lv_component, True + ) + await build_automation(pause_trigger, [], conf) + for conf in config.get(df.CONF_ON_RESUME, ()): + resume_trigger = cg.new_Pvariable( + conf[CONF_TRIGGER_ID], lv_component, False + ) + await build_automation(resume_trigger, [], conf) + # This must be done after all widgets are created for comp in helpers.lvgl_components_required: cg.add_define(f"USE_LVGL_{comp.upper()}") if "transform_angle" in styles_used: @@ -312,7 +353,10 @@ async def to_code(config): def display_schema(config): value = cv.ensure_list(cv.use_id(Display))(config) - return value or [cv.use_id(Display)(config)] + value = value or [cv.use_id(Display)(config)] + if len(set(value)) != len(value): + raise cv.Invalid("Display IDs must be unique") + return value def add_hello_world(config): @@ -324,7 +368,7 @@ def add_hello_world(config): FINAL_VALIDATE_SCHEMA = final_validation -CONFIG_SCHEMA = ( +LVGL_SCHEMA = ( cv.polling_component_schema("1s") .extend(obj_schema(obj_spec)) .extend( @@ -393,3 +437,16 @@ CONFIG_SCHEMA = ( .extend(DISP_BG_SCHEMA) .add_extra(add_hello_world) ) + + +def lvgl_config_schema(config): + """ + Can't use cv.ensure_list here because it converts an empty config to an empty list, + rather than a default config. + """ + if not config or isinstance(config, dict): + return [LVGL_SCHEMA(config)] + return cv.Schema([LVGL_SCHEMA])(config) + + +CONFIG_SCHEMA = lvgl_config_schema diff --git a/esphome/components/lvgl/automation.py b/esphome/components/lvgl/automation.py index 48472354f8..58e3dd808b 100644 --- a/esphome/components/lvgl/automation.py +++ b/esphome/components/lvgl/automation.py @@ -137,20 +137,18 @@ async def disp_update(disp, config: dict): cv.maybe_simple_value( { cv.Required(CONF_ID): cv.use_id(lv_obj_t), - cv.GenerateID(CONF_LVGL_ID): cv.use_id(LvglComponent), }, key=CONF_ID, ), - cv.Schema( - { - cv.GenerateID(CONF_LVGL_ID): cv.use_id(LvglComponent), - } - ), + LVGL_SCHEMA, ), ) async def obj_invalidate_to_code(config, action_id, template_arg, args): - lv_comp = await cg.get_variable(config[CONF_LVGL_ID]) - widgets = await get_widgets(config) or [get_scr_act(lv_comp)] + if CONF_LVGL_ID in config: + lv_comp = await cg.get_variable(config[CONF_LVGL_ID]) + widgets = [get_scr_act(lv_comp)] + else: + widgets = await get_widgets(config) async def do_invalidate(widget: Widget): lv_obj.invalidate(widget.obj) diff --git a/esphome/components/lvgl/binary_sensor/__init__.py b/esphome/components/lvgl/binary_sensor/__init__.py index 56984405aa..ffbdc977b2 100644 --- a/esphome/components/lvgl/binary_sensor/__init__.py +++ b/esphome/components/lvgl/binary_sensor/__init__.py @@ -1,4 +1,3 @@ -import esphome.codegen as cg from esphome.components.binary_sensor import ( BinarySensor, binary_sensor_schema, @@ -6,36 +5,30 @@ from esphome.components.binary_sensor import ( ) import esphome.config_validation as cv -from ..defines import CONF_LVGL_ID, CONF_WIDGET -from ..lvcode import EVENT_ARG, LambdaContext, LvContext -from ..schemas import LVGL_SCHEMA +from ..defines import CONF_WIDGET +from ..lvcode import EVENT_ARG, LambdaContext, LvContext, lvgl_static from ..types import LV_EVENT, lv_pseudo_button_t from ..widgets import Widget, get_widgets, wait_for_widgets -CONFIG_SCHEMA = ( - binary_sensor_schema(BinarySensor) - .extend(LVGL_SCHEMA) - .extend( - { - cv.Required(CONF_WIDGET): cv.use_id(lv_pseudo_button_t), - } - ) +CONFIG_SCHEMA = binary_sensor_schema(BinarySensor).extend( + { + cv.Required(CONF_WIDGET): cv.use_id(lv_pseudo_button_t), + } ) async def to_code(config): sensor = await new_binary_sensor(config) - paren = await cg.get_variable(config[CONF_LVGL_ID]) widget = await get_widgets(config, CONF_WIDGET) widget = widget[0] assert isinstance(widget, Widget) await wait_for_widgets() async with LambdaContext(EVENT_ARG) as pressed_ctx: pressed_ctx.add(sensor.publish_state(widget.is_pressed())) - async with LvContext(paren) as ctx: + async with LvContext() as ctx: ctx.add(sensor.publish_initial_state(widget.is_pressed())) ctx.add( - paren.add_event_cb( + lvgl_static.add_event_cb( widget.obj, await pressed_ctx.get_lambda(), LV_EVENT.PRESSING, diff --git a/esphome/components/lvgl/light/__init__.py b/esphome/components/lvgl/light/__init__.py index 8031ae8221..dcdf67a520 100644 --- a/esphome/components/lvgl/light/__init__.py +++ b/esphome/components/lvgl/light/__init__.py @@ -4,9 +4,8 @@ from esphome.components.light import LightOutput import esphome.config_validation as cv from esphome.const import CONF_GAMMA_CORRECT, CONF_OUTPUT_ID -from ..defines import CONF_LVGL_ID, CONF_WIDGET +from ..defines import CONF_WIDGET from ..lvcode import LvContext -from ..schemas import LVGL_SCHEMA from ..types import LvType, lvgl_ns from ..widgets import get_widgets, wait_for_widgets @@ -18,16 +17,15 @@ CONFIG_SCHEMA = light.RGB_LIGHT_SCHEMA.extend( cv.Required(CONF_WIDGET): cv.use_id(lv_led_t), cv.GenerateID(CONF_OUTPUT_ID): cv.declare_id(LVLight), } -).extend(LVGL_SCHEMA) +) async def to_code(config): var = cg.new_Pvariable(config[CONF_OUTPUT_ID]) await light.register_light(var, config) - paren = await cg.get_variable(config[CONF_LVGL_ID]) widget = await get_widgets(config, CONF_WIDGET) widget = widget[0] await wait_for_widgets() - async with LvContext(paren) as ctx: + async with LvContext() as ctx: ctx.add(var.set_obj(widget.obj)) diff --git a/esphome/components/lvgl/lvcode.py b/esphome/components/lvgl/lvcode.py index 37d6670b84..6b98cc4251 100644 --- a/esphome/components/lvgl/lvcode.py +++ b/esphome/components/lvgl/lvcode.py @@ -178,10 +178,9 @@ class LvContext(LambdaContext): added_lambda_count = 0 - def __init__(self, lv_component, args=None): + def __init__(self, args=None): self.args = args or LVGL_COMP_ARG super().__init__(parameters=self.args) - self.lv_component = lv_component async def __aexit__(self, exc_type, exc_val, exc_tb): await super().__aexit__(exc_type, exc_val, exc_tb) @@ -298,6 +297,7 @@ lv_expr = LvExpr("lv_") lv_obj = MockLv("lv_obj_") # Operations on the LVGL component lvgl_comp = MockObj(LVGL_COMP, "->") +lvgl_static = MockObj("LvglComponent", "::") # equivalent to cg.add() for the current code context diff --git a/esphome/components/lvgl/lvgl_esphome.cpp b/esphome/components/lvgl/lvgl_esphome.cpp index 70cfb859de..41346bc732 100644 --- a/esphome/components/lvgl/lvgl_esphome.cpp +++ b/esphome/components/lvgl/lvgl_esphome.cpp @@ -98,19 +98,24 @@ void LvglComponent::set_paused(bool paused, bool show_snow) { this->pause_callbacks_.call(paused); } +void LvglComponent::esphome_lvgl_init() { + lv_init(); + lv_update_event = static_cast(lv_event_register_id()); + lv_api_event = static_cast(lv_event_register_id()); +} void LvglComponent::add_event_cb(lv_obj_t *obj, event_callback_t callback, lv_event_code_t event) { - lv_obj_add_event_cb(obj, callback, event, this); + lv_obj_add_event_cb(obj, callback, event, nullptr); } void LvglComponent::add_event_cb(lv_obj_t *obj, event_callback_t callback, lv_event_code_t event1, lv_event_code_t event2) { - this->add_event_cb(obj, callback, event1); - this->add_event_cb(obj, callback, event2); + add_event_cb(obj, callback, event1); + add_event_cb(obj, callback, event2); } void LvglComponent::add_event_cb(lv_obj_t *obj, event_callback_t callback, lv_event_code_t event1, lv_event_code_t event2, lv_event_code_t event3) { - this->add_event_cb(obj, callback, event1); - this->add_event_cb(obj, callback, event2); - this->add_event_cb(obj, callback, event3); + add_event_cb(obj, callback, event1); + add_event_cb(obj, callback, event2); + add_event_cb(obj, callback, event3); } void LvglComponent::add_page(LvPageType *page) { this->pages_.push_back(page); @@ -218,8 +223,10 @@ PauseTrigger::PauseTrigger(LvglComponent *parent, TemplatableValue paused) } #ifdef USE_LVGL_TOUCHSCREEN -LVTouchListener::LVTouchListener(uint16_t long_press_time, uint16_t long_press_repeat_time) { +LVTouchListener::LVTouchListener(uint16_t long_press_time, uint16_t long_press_repeat_time, LvglComponent *parent) { + this->set_parent(parent); lv_indev_drv_init(&this->drv_); + this->drv_.disp = parent->get_disp(); this->drv_.long_press_repeat_time = long_press_repeat_time; this->drv_.long_press_time = long_press_time; this->drv_.type = LV_INDEV_TYPE_POINTER; @@ -235,6 +242,7 @@ LVTouchListener::LVTouchListener(uint16_t long_press_time, uint16_t long_press_r } }; } + void LVTouchListener::update(const touchscreen::TouchPoints_t &tpoints) { this->touch_pressed_ = !this->parent_->is_paused() && !tpoints.empty(); if (this->touch_pressed_) @@ -405,9 +413,6 @@ LvglComponent::LvglComponent(std::vector displays, float buf buffer_frac_(buffer_frac), full_refresh_(full_refresh), resume_on_input_(resume_on_input) { - lv_init(); - lv_update_event = static_cast(lv_event_register_id()); - lv_api_event = static_cast(lv_event_register_id()); auto *display = this->displays_[0]; size_t buffer_pixels = display->get_width() * display->get_height() / this->buffer_frac_; auto buf_bytes = buffer_pixels * LV_COLOR_DEPTH / 8; diff --git a/esphome/components/lvgl/lvgl_esphome.h b/esphome/components/lvgl/lvgl_esphome.h index f357c4950c..dae07d5153 100644 --- a/esphome/components/lvgl/lvgl_esphome.h +++ b/esphome/components/lvgl/lvgl_esphome.h @@ -146,10 +146,14 @@ class LvglComponent : public PollingComponent { } } - void add_event_cb(lv_obj_t *obj, event_callback_t callback, lv_event_code_t event); - void add_event_cb(lv_obj_t *obj, event_callback_t callback, lv_event_code_t event1, lv_event_code_t event2); - void add_event_cb(lv_obj_t *obj, event_callback_t callback, lv_event_code_t event1, lv_event_code_t event2, - lv_event_code_t event3); + /** + * Initialize the LVGL library and register custom events. + */ + static void esphome_lvgl_init(); + static void add_event_cb(lv_obj_t *obj, event_callback_t callback, lv_event_code_t event); + static void add_event_cb(lv_obj_t *obj, event_callback_t callback, lv_event_code_t event1, lv_event_code_t event2); + static void add_event_cb(lv_obj_t *obj, event_callback_t callback, lv_event_code_t event1, lv_event_code_t event2, + lv_event_code_t event3); void add_page(LvPageType *page); void show_page(size_t index, lv_scr_load_anim_t anim, uint32_t time); void show_next_page(lv_scr_load_anim_t anim, uint32_t time); @@ -231,7 +235,7 @@ template class LvglCondition : public Condition, public P #ifdef USE_LVGL_TOUCHSCREEN class LVTouchListener : public touchscreen::TouchListener, public Parented { public: - LVTouchListener(uint16_t long_press_time, uint16_t long_press_repeat_time); + LVTouchListener(uint16_t long_press_time, uint16_t long_press_repeat_time, LvglComponent *parent); void update(const touchscreen::TouchPoints_t &tpoints) override; void release() override { touch_pressed_ = false; diff --git a/esphome/components/lvgl/number/__init__.py b/esphome/components/lvgl/number/__init__.py index 07f92635b5..b41a36bc0f 100644 --- a/esphome/components/lvgl/number/__init__.py +++ b/esphome/components/lvgl/number/__init__.py @@ -3,7 +3,7 @@ from esphome.components import number import esphome.config_validation as cv from esphome.cpp_generator import MockObj -from ..defines import CONF_ANIMATED, CONF_LVGL_ID, CONF_UPDATE_ON_RELEASE, CONF_WIDGET +from ..defines import CONF_ANIMATED, CONF_UPDATE_ON_RELEASE, CONF_WIDGET from ..lv_validation import animated from ..lvcode import ( API_EVENT, @@ -13,28 +13,23 @@ from ..lvcode import ( LvContext, lv, lv_add, + lvgl_static, ) -from ..schemas import LVGL_SCHEMA from ..types import LV_EVENT, LvNumber, lvgl_ns from ..widgets import get_widgets, wait_for_widgets LVGLNumber = lvgl_ns.class_("LVGLNumber", number.Number) -CONFIG_SCHEMA = ( - number.number_schema(LVGLNumber) - .extend(LVGL_SCHEMA) - .extend( - { - cv.Required(CONF_WIDGET): cv.use_id(LvNumber), - cv.Optional(CONF_ANIMATED, default=True): animated, - cv.Optional(CONF_UPDATE_ON_RELEASE, default=False): cv.boolean, - } - ) +CONFIG_SCHEMA = number.number_schema(LVGLNumber).extend( + { + cv.Required(CONF_WIDGET): cv.use_id(LvNumber), + cv.Optional(CONF_ANIMATED, default=True): animated, + cv.Optional(CONF_UPDATE_ON_RELEASE, default=False): cv.boolean, + } ) async def to_code(config): - paren = await cg.get_variable(config[CONF_LVGL_ID]) widget = await get_widgets(config, CONF_WIDGET) widget = widget[0] var = await number.new_number( @@ -58,10 +53,10 @@ async def to_code(config): if not config[CONF_UPDATE_ON_RELEASE] else LV_EVENT.RELEASED ) - async with LvContext(paren): + async with LvContext(): lv_add(var.set_control_lambda(await control.get_lambda())) lv_add( - paren.add_event_cb( + lvgl_static.add_event_cb( widget.obj, await event.get_lambda(), UPDATE_EVENT, event_code ) ) diff --git a/esphome/components/lvgl/select/__init__.py b/esphome/components/lvgl/select/__init__.py index 5e50b6b385..bd5ef8f237 100644 --- a/esphome/components/lvgl/select/__init__.py +++ b/esphome/components/lvgl/select/__init__.py @@ -1,25 +1,19 @@ -import esphome.codegen as cg from esphome.components import select import esphome.config_validation as cv from esphome.const import CONF_OPTIONS -from ..defines import CONF_ANIMATED, CONF_LVGL_ID, CONF_WIDGET, literal +from ..defines import CONF_ANIMATED, CONF_WIDGET, literal from ..lvcode import LvContext -from ..schemas import LVGL_SCHEMA from ..types import LvSelect, lvgl_ns from ..widgets import get_widgets, wait_for_widgets LVGLSelect = lvgl_ns.class_("LVGLSelect", select.Select) -CONFIG_SCHEMA = ( - select.select_schema(LVGLSelect) - .extend(LVGL_SCHEMA) - .extend( - { - cv.Required(CONF_WIDGET): cv.use_id(LvSelect), - cv.Optional(CONF_ANIMATED, default=False): cv.boolean, - } - ) +CONFIG_SCHEMA = select.select_schema(LVGLSelect).extend( + { + cv.Required(CONF_WIDGET): cv.use_id(LvSelect), + cv.Optional(CONF_ANIMATED, default=False): cv.boolean, + } ) @@ -28,9 +22,8 @@ async def to_code(config): widget = widget[0] options = widget.config.get(CONF_OPTIONS, []) selector = await select.new_select(config, options=options) - paren = await cg.get_variable(config[CONF_LVGL_ID]) await wait_for_widgets() - async with LvContext(paren) as ctx: + async with LvContext() as ctx: ctx.add( selector.set_widget( widget.var, diff --git a/esphome/components/lvgl/sensor/__init__.py b/esphome/components/lvgl/sensor/__init__.py index a2a2298c27..03b2638ed0 100644 --- a/esphome/components/lvgl/sensor/__init__.py +++ b/esphome/components/lvgl/sensor/__init__.py @@ -1,8 +1,7 @@ -import esphome.codegen as cg from esphome.components.sensor import Sensor, new_sensor, sensor_schema import esphome.config_validation as cv -from ..defines import CONF_LVGL_ID, CONF_WIDGET +from ..defines import CONF_WIDGET from ..lvcode import ( API_EVENT, EVENT_ARG, @@ -11,34 +10,29 @@ from ..lvcode import ( LambdaContext, LvContext, lv_add, + lvgl_static, ) -from ..schemas import LVGL_SCHEMA from ..types import LV_EVENT, LvNumber from ..widgets import Widget, get_widgets, wait_for_widgets -CONFIG_SCHEMA = ( - sensor_schema(Sensor) - .extend(LVGL_SCHEMA) - .extend( - { - cv.Required(CONF_WIDGET): cv.use_id(LvNumber), - } - ) +CONFIG_SCHEMA = sensor_schema(Sensor).extend( + { + cv.Required(CONF_WIDGET): cv.use_id(LvNumber), + } ) async def to_code(config): sensor = await new_sensor(config) - paren = await cg.get_variable(config[CONF_LVGL_ID]) widget = await get_widgets(config, CONF_WIDGET) widget = widget[0] assert isinstance(widget, Widget) await wait_for_widgets() async with LambdaContext(EVENT_ARG) as lamb: lv_add(sensor.publish_state(widget.get_value())) - async with LvContext(paren, LVGL_COMP_ARG): + async with LvContext(LVGL_COMP_ARG): lv_add( - paren.add_event_cb( + lvgl_static.add_event_cb( widget.obj, await lamb.get_lambda(), LV_EVENT.VALUE_CHANGED, diff --git a/esphome/components/lvgl/switch/__init__.py b/esphome/components/lvgl/switch/__init__.py index 8c090543f9..4e1e7f72e0 100644 --- a/esphome/components/lvgl/switch/__init__.py +++ b/esphome/components/lvgl/switch/__init__.py @@ -3,7 +3,7 @@ from esphome.components.switch import Switch, new_switch, switch_schema import esphome.config_validation as cv from esphome.cpp_generator import MockObj -from ..defines import CONF_LVGL_ID, CONF_WIDGET, literal +from ..defines import CONF_WIDGET, literal from ..lvcode import ( API_EVENT, EVENT_ARG, @@ -13,26 +13,21 @@ from ..lvcode import ( LvContext, lv, lv_add, + lvgl_static, ) -from ..schemas import LVGL_SCHEMA from ..types import LV_EVENT, LV_STATE, lv_pseudo_button_t, lvgl_ns from ..widgets import get_widgets, wait_for_widgets LVGLSwitch = lvgl_ns.class_("LVGLSwitch", Switch) -CONFIG_SCHEMA = ( - switch_schema(LVGLSwitch) - .extend(LVGL_SCHEMA) - .extend( - { - cv.Required(CONF_WIDGET): cv.use_id(lv_pseudo_button_t), - } - ) +CONFIG_SCHEMA = switch_schema(LVGLSwitch).extend( + { + cv.Required(CONF_WIDGET): cv.use_id(lv_pseudo_button_t), + } ) async def to_code(config): switch = await new_switch(config) - paren = await cg.get_variable(config[CONF_LVGL_ID]) widget = await get_widgets(config, CONF_WIDGET) widget = widget[0] await wait_for_widgets() @@ -45,10 +40,10 @@ async def to_code(config): widget.clear_state(LV_STATE.CHECKED) lv.event_send(widget.obj, API_EVENT, cg.nullptr) control.add(switch.publish_state(literal("v"))) - async with LvContext(paren) as ctx: + async with LvContext() as ctx: lv_add(switch.set_control_lambda(await control.get_lambda())) ctx.add( - paren.add_event_cb( + lvgl_static.add_event_cb( widget.obj, await checked_ctx.get_lambda(), LV_EVENT.VALUE_CHANGED, diff --git a/esphome/components/lvgl/text/__init__.py b/esphome/components/lvgl/text/__init__.py index a59e703591..89db139a6a 100644 --- a/esphome/components/lvgl/text/__init__.py +++ b/esphome/components/lvgl/text/__init__.py @@ -3,7 +3,7 @@ from esphome.components import text from esphome.components.text import new_text import esphome.config_validation as cv -from ..defines import CONF_LVGL_ID, CONF_WIDGET +from ..defines import CONF_WIDGET from ..lvcode import ( API_EVENT, EVENT_ARG, @@ -12,14 +12,14 @@ from ..lvcode import ( LvContext, lv, lv_add, + lvgl_static, ) -from ..schemas import LVGL_SCHEMA from ..types import LV_EVENT, LvText, lvgl_ns from ..widgets import get_widgets, wait_for_widgets LVGLText = lvgl_ns.class_("LVGLText", text.Text) -CONFIG_SCHEMA = text.TEXT_SCHEMA.extend(LVGL_SCHEMA).extend( +CONFIG_SCHEMA = text.TEXT_SCHEMA.extend( { cv.GenerateID(): cv.declare_id(LVGLText), cv.Required(CONF_WIDGET): cv.use_id(LvText), @@ -29,7 +29,6 @@ CONFIG_SCHEMA = text.TEXT_SCHEMA.extend(LVGL_SCHEMA).extend( async def to_code(config): textvar = await new_text(config) - paren = await cg.get_variable(config[CONF_LVGL_ID]) widget = await get_widgets(config, CONF_WIDGET) widget = widget[0] await wait_for_widgets() @@ -39,10 +38,10 @@ async def to_code(config): control.add(textvar.publish_state(widget.get_value())) async with LambdaContext(EVENT_ARG) as lamb: lv_add(textvar.publish_state(widget.get_value())) - async with LvContext(paren): + async with LvContext(): lv_add(textvar.set_control_lambda(await control.get_lambda())) lv_add( - paren.add_event_cb( + lvgl_static.add_event_cb( widget.obj, await lamb.get_lambda(), LV_EVENT.VALUE_CHANGED, diff --git a/esphome/components/lvgl/text_sensor/__init__.py b/esphome/components/lvgl/text_sensor/__init__.py index ae39eec291..4728fd137a 100644 --- a/esphome/components/lvgl/text_sensor/__init__.py +++ b/esphome/components/lvgl/text_sensor/__init__.py @@ -1,4 +1,3 @@ -import esphome.codegen as cg from esphome.components.text_sensor import ( TextSensor, new_text_sensor, @@ -6,34 +5,35 @@ from esphome.components.text_sensor import ( ) import esphome.config_validation as cv -from ..defines import CONF_LVGL_ID, CONF_WIDGET -from ..lvcode import API_EVENT, EVENT_ARG, UPDATE_EVENT, LambdaContext, LvContext -from ..schemas import LVGL_SCHEMA +from ..defines import CONF_WIDGET +from ..lvcode import ( + API_EVENT, + EVENT_ARG, + UPDATE_EVENT, + LambdaContext, + LvContext, + lvgl_static, +) from ..types import LV_EVENT, LvText from ..widgets import get_widgets, wait_for_widgets -CONFIG_SCHEMA = ( - text_sensor_schema(TextSensor) - .extend(LVGL_SCHEMA) - .extend( - { - cv.Required(CONF_WIDGET): cv.use_id(LvText), - } - ) +CONFIG_SCHEMA = text_sensor_schema(TextSensor).extend( + { + cv.Required(CONF_WIDGET): cv.use_id(LvText), + } ) async def to_code(config): sensor = await new_text_sensor(config) - paren = await cg.get_variable(config[CONF_LVGL_ID]) widget = await get_widgets(config, CONF_WIDGET) widget = widget[0] await wait_for_widgets() async with LambdaContext(EVENT_ARG) as pressed_ctx: pressed_ctx.add(sensor.publish_state(widget.get_value())) - async with LvContext(paren) as ctx: + async with LvContext() as ctx: ctx.add( - paren.add_event_cb( + lvgl_static.add_event_cb( widget.obj, await pressed_ctx.get_lambda(), LV_EVENT.VALUE_CHANGED, diff --git a/esphome/components/lvgl/touchscreens.py b/esphome/components/lvgl/touchscreens.py index 4d430a428e..f2dd013f6d 100644 --- a/esphome/components/lvgl/touchscreens.py +++ b/esphome/components/lvgl/touchscreens.py @@ -33,13 +33,12 @@ def touchscreen_schema(config): return [TOUCHSCREENS_CONFIG(config)] -async def touchscreens_to_code(var, config): +async def touchscreens_to_code(lv_component, config): for tconf in config[CONF_TOUCHSCREENS]: lvgl_components_required.add(CONF_TOUCHSCREEN) touchscreen = await cg.get_variable(tconf[CONF_TOUCHSCREEN_ID]) lpt = tconf[CONF_LONG_PRESS_TIME].total_milliseconds lprt = tconf[CONF_LONG_PRESS_REPEAT_TIME].total_milliseconds - listener = cg.new_Pvariable(tconf[CONF_ID], lpt, lprt) - await cg.register_parented(listener, var) + listener = cg.new_Pvariable(tconf[CONF_ID], lpt, lprt, lv_component) lv.indev_drv_register(listener.get_drv()) cg.add(touchscreen.register_listener(listener)) diff --git a/esphome/components/lvgl/trigger.py b/esphome/components/lvgl/trigger.py index eb6e483203..fb856df04e 100644 --- a/esphome/components/lvgl/trigger.py +++ b/esphome/components/lvgl/trigger.py @@ -20,17 +20,16 @@ from .lvcode import ( lv, lv_add, lv_event_t_ptr, + lvgl_static, ) from .types import LV_EVENT from .widgets import widget_map -async def generate_triggers(lv_component): +async def generate_triggers(): """ Generate LVGL triggers for all defined widgets Must be done after all widgets completed - :param lv_component: The parent component - :return: """ for w in widget_map.values(): @@ -43,11 +42,10 @@ async def generate_triggers(lv_component): conf = conf[0] w.add_flag("LV_OBJ_FLAG_CLICKABLE") event = literal("LV_EVENT_" + LV_EVENT_MAP[event[3:].upper()]) - await add_trigger(conf, lv_component, w, event) + await add_trigger(conf, w, event) for conf in w.config.get(CONF_ON_VALUE, ()): await add_trigger( conf, - lv_component, w, LV_EVENT.VALUE_CHANGED, API_EVENT, @@ -63,7 +61,7 @@ async def generate_triggers(lv_component): lv.obj_align_to(w.obj, target, align, x, y) -async def add_trigger(conf, lv_component, w, *events): +async def add_trigger(conf, w, *events): tid = conf[CONF_TRIGGER_ID] trigger = cg.new_Pvariable(tid) args = w.get_args() + [(lv_event_t_ptr, "event")] @@ -72,4 +70,4 @@ async def add_trigger(conf, lv_component, w, *events): async with LambdaContext(EVENT_ARG, where=tid) as context: with LvConditional(w.is_selected()): lv_add(trigger.trigger(*value, literal("event"))) - lv_add(lv_component.add_event_cb(w.obj, await context.get_lambda(), *events)) + lv_add(lvgl_static.add_event_cb(w.obj, await context.get_lambda(), *events)) diff --git a/esphome/components/lvgl/widgets/page.py b/esphome/components/lvgl/widgets/page.py index 0e84ab6791..a754a9cb9a 100644 --- a/esphome/components/lvgl/widgets/page.py +++ b/esphome/components/lvgl/widgets/page.py @@ -20,6 +20,7 @@ from ..lvcode import ( add_line_marks, lv_add, lvgl_comp, + lvgl_static, ) from ..schemas import LVGL_SCHEMA from ..types import LvglAction, lv_page_t @@ -139,7 +140,7 @@ async def add_pages(lv_component, config): await add_widgets(page, pconf) -async def generate_page_triggers(lv_component, config): +async def generate_page_triggers(config): for pconf in config.get(CONF_PAGES, ()): page = (await get_widgets(pconf))[0] for ev in (CONF_ON_LOAD, CONF_ON_UNLOAD): @@ -149,7 +150,7 @@ async def generate_page_triggers(lv_component, config): async with LambdaContext(EVENT_ARG, where=id) as context: lv_add(trigger.trigger()) lv_add( - lv_component.add_event_cb( + lvgl_static.add_event_cb( page.obj, await context.get_lambda(), literal(f"LV_EVENT_SCREEN_{ev[3:].upper()}_START"), diff --git a/tests/components/lvgl/test.host.yaml b/tests/components/lvgl/test.host.yaml index 3a490bbe15..34918cb113 100644 --- a/tests/components/lvgl/test.host.yaml +++ b/tests/components/lvgl/test.host.yaml @@ -1,5 +1,12 @@ display: - platform: sdl + id: sdl0 + auto_clear_enabled: false + dimensions: + width: 480 + height: 320 + - platform: sdl + id: sdl1 auto_clear_enabled: false dimensions: width: 480 @@ -7,5 +14,30 @@ display: touchscreen: - platform: sdl + display: sdl0 + sdl_id: sdl0 lvgl: + - id: lvgl_0 + displays: sdl0 + - id: lvgl_1 + displays: sdl1 + on_idle: + timeout: 8s + then: + if: + condition: + lvgl.is_idle: + lvgl_id: lvgl_1 + timeout: 5s + then: + logger.log: Lvgl2 is idle + widgets: + - button: + align: center + widgets: + - label: + text: Click ME + on_click: + logger.log: Clicked +