lvgl驱动成功，且能显示切换图片

2026-02-27 18:39:22 +08:00
parent 3e5aaa26d2
commit 243fa54342
11 changed files with 455 additions and 74 deletions
--- a/components/domain/include/domain.h
+++ b/components/domain/include/domain.h
@@ -100,6 +100,15 @@ esp_err_t image_generation_generate_png(const image_generation_request_t *req,
                                        char *err,
                                        size_t err_len);

+// ---------- screen_preview ----------
+esp_err_t screen_preview_show_raster(const uint8_t *raster,
+                                     size_t raster_len,
+                                     uint16_t width,
+                                     uint16_t height,
+                                     uint32_t timeout_ms,
+                                     char *err,
+                                     size_t err_len);
+
 // ---------- printer_protocol ----------
 typedef enum {
    PRINT_JOB_STATE_NONE = 0,