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Code Issues Releases Wiki Activity

[lvgl] Defer display rotation reset until setup(). (Bugfix) (#7627)

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This commit is contained in:
Clyde Stubbs
2024-10-22 09:50:16 +11:00
committed by GitHub
parent c8d0cde329
commit 612e2c1644
1 changed files with 6 additions and 13 deletions
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19
esphome/components/lvgl/lvgl_esphome.cpp
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@@ -84,6 +84,7 @@ lv_event_code_t lv_api_event; // NOLINT
lv_event_code_t lv_update_event; // NOLINT lv_event_code_t lv_update_event; // NOLINT
void LvglComponent::dump_config() { void LvglComponent::dump_config() {
ESP_LOGCONFIG(TAG, "LVGL:"); ESP_LOGCONFIG(TAG, "LVGL:");
ESP_LOGCONFIG(TAG, " Display width/height: %d x %d", this->disp_drv_.hor_res, this->disp_drv_.ver_res);
ESP_LOGCONFIG(TAG, " Rotation: %d", this->rotation); ESP_LOGCONFIG(TAG, " Rotation: %d", this->rotation);
ESP_LOGCONFIG(TAG, " Draw rounding: %d", (int) this->draw_rounding); ESP_LOGCONFIG(TAG, " Draw rounding: %d", (int) this->draw_rounding);
} }
@@ -426,19 +427,8 @@ LvglComponent::LvglComponent(std::vector<display::Display *> displays, float buf
this->disp_drv_.full_refresh = this->full_refresh_; this->disp_drv_.full_refresh = this->full_refresh_;
this->disp_drv_.flush_cb = static_flush_cb; this->disp_drv_.flush_cb = static_flush_cb;
this->disp_drv_.rounder_cb = rounder_cb; this->disp_drv_.rounder_cb = rounder_cb;
// reset the display rotation since we will handle all rotations this->disp_drv_.hor_res = (lv_coord_t) display->get_width();
display->set_rotation(display::DISPLAY_ROTATION_0_DEGREES); this->disp_drv_.ver_res = (lv_coord_t) display->get_height();
switch (this->rotation) {
default:
this->disp_drv_.hor_res = (lv_coord_t) display->get_width();
this->disp_drv_.ver_res = (lv_coord_t) display->get_height();
break;
case display::DISPLAY_ROTATION_90_DEGREES:
case display::DISPLAY_ROTATION_270_DEGREES:
this->disp_drv_.ver_res = (lv_coord_t) display->get_width();
this->disp_drv_.hor_res = (lv_coord_t) display->get_height();
break;
}
this->disp_ = lv_disp_drv_register(&this->disp_drv_); this->disp_ = lv_disp_drv_register(&this->disp_drv_);
} }
@@ -459,6 +449,9 @@ void LvglComponent::setup() {
esp_log_printf_(LVGL_LOG_LEVEL, TAG, 0, "%.*s", (int) strlen(buf) - 1, buf); esp_log_printf_(LVGL_LOG_LEVEL, TAG, 0, "%.*s", (int) strlen(buf) - 1, buf);
}); });
#endif #endif
// Rotation will be handled by our drawing function, so reset the display rotation.
for (auto *display : this->displays_)
display->set_rotation(display::DISPLAY_ROTATION_0_DEGREES);
this->show_page(0, LV_SCR_LOAD_ANIM_NONE, 0); this->show_page(0, LV_SCR_LOAD_ANIM_NONE, 0);
lv_disp_trig_activity(this->disp_); lv_disp_trig_activity(this->disp_);
ESP_LOGCONFIG(TAG, "LVGL Setup complete"); ESP_LOGCONFIG(TAG, "LVGL Setup complete");