feat(esp_lvgl_port): Add rounder_cb option for displays (BSP-705) #619
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Pull Request Overview
This PR adds a rounder callback configuration option for LVGL9 displays in the ESP LVGL port component. The rounder callback allows customization of display area boundaries before invalidation events.
- Added
lvgl_port_rounder_cb_ttypedef androunder_cbfield to display configuration - Implemented callback invocation in the display invalidate event handler
- Updated component version from 2.6.0 to 2.7.0
Reviewed Changes
Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.
Show a summary per file
| File | Description |
|---|---|
| esp_lvgl_port_disp.h | Adds rounder callback typedef and configuration field for LVGL9 |
| esp_lvgl_port_disp.c | Implements rounder callback invocation in invalidate event handler |
| idf_component.yml | Bumps component version to 2.7.0 |
| README.md | Adds example usage of rounder_cb in display configuration |
| CHANGELOG.md | Documents the new rounder callback feature |
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| ### Features | ||
| - Added option to include a rounder callback for LVGL 9 | ||
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Bug: Empty bullet point in changelog
Line 7 contains an empty bullet point (- followed by nothing) in the changelog's Features section. This appears to be incomplete or accidentally committed text that was left behind during editing.
Added option to include a rounder callback for LVGL 9.
3 participants
This adds a config option to include a rounder cb for LVGL9, addresses #616
Note
Adds
rounder_cbto display config and calls it on LVGL9 invalidate/refr events; updates README and changelog.lvgl_port_rounder_cb_tandrounder_cbfield tolvgl_port_display_cfg_tininclude/esp_lvgl_port_disp.h.rounder_cbduringLV_EVENT_INVALIDATE_AREA/LV_EVENT_REFR_REQUESTinsrc/lvgl9/esp_lvgl_port_disp.cto adjust the invalidatedlv_area_t.README.mdexample to show.rounder_cb = my_rounder_cbinlvgl_port_display_cfg_t.Written by Cursor Bugbot for commit 6b8ad7d. This will update automatically on new commits. Configure here.