初始提交卡包 USB 工程

纳入固件源码、屏幕组件、nand_xfer 工具和文档。忽略本机构建产物、sdkconfig，以及含本机路径的依赖锁。 Co-authored-by: Cursor <[email protected]>
2026-10-13 21:54:50 +08:00
commit 851e347cf5
260 changed files with 269349 additions and 0 deletions
@@ -0,0 +1,158 @@
+#include "font_runtime.h"
+
+#include "esp_log.h"
+
+/* 如果工程未在 lv_conf 或编译参数里定义，则默认开启运行时 binfont。 */
+#ifndef LV_USE_BINFONT
+#define LV_USE_BINFONT 1
+#endif
+
+#if LV_USE_BINFONT
+#include "font/binfont_loader/lv_binfont_loader.h"
+#endif
+
+typedef struct {
+    const char *tag;
+    const char *path;
+    lv_font_t *runtime_font;
+} runtime_font_slot_t;
+
+static const char *TAG = "font_runtime";
+static bool s_font_inited = false;
+#if !LV_USE_BINFONT
+static bool s_feature_logged = false;
+#endif
+
+static runtime_font_slot_t s_misans_25 = {
+    .tag = "MiSans_25",
+    .path = "/extflash/fonts/MiSans_VF_25.bin",
+    .runtime_font = NULL,
+};
+static runtime_font_slot_t s_misans_30 = {
+    .tag = "MiSans_30",
+    .path = "/extflash/fonts/MiSans_VF_30.bin",
+    .runtime_font = NULL,
+};
+static runtime_font_slot_t s_misans_40 = {
+    .tag = "MiSans_40",
+    .path = "/extflash/fonts/MiSans_VF_40.bin",
+    .runtime_font = NULL,
+};
+static runtime_font_slot_t s_misans_60 = {
+    .tag = "MiSans_60",
+    .path = "/extflash/fonts/MiSans_VF_60.bin",
+    .runtime_font = NULL,
+};
+static runtime_font_slot_t s_misans_100 = {
+    .tag = "MiSans_100",
+    .path = "/extflash/fonts/MiSans_VF_100.bin",
+    .runtime_font = NULL,
+};
+static runtime_font_slot_t s_misans_180 = {
+    .tag = "MiSans_180",
+    .path = "/extflash/fonts/MiSans_VF_180.bin",
+    .runtime_font = NULL,
+};
+static runtime_font_slot_t s_icon_25 = {
+    .tag = "Icon_25",
+    .path = "/extflash/fonts/iconfont_25.bin",
+    .runtime_font = NULL,
+};
+
+static void load_one_font(runtime_font_slot_t *slot)
+{
+    if (slot == NULL || slot->runtime_font != NULL) {
+        return;
+    }
+
+#if LV_USE_BINFONT
+    slot->runtime_font = lv_binfont_create(slot->path);
+    if (slot->runtime_font == NULL) {
+        ESP_LOGW(TAG, "load failed: %s (%s), fallback to built-in", slot->tag, slot->path);
+        return;
+    }
+    ESP_LOGI(TAG, "load ok: %s (%s)", slot->tag, slot->path);
+#else
+    LV_UNUSED(slot);
+    if (!s_feature_logged) {
+        ESP_LOGI(TAG, "LV_USE_BINFONT=0, keep built-in fonts");
+        s_feature_logged = true;
+    }
+#endif
+}
+
+void ui_font_runtime_init(void)
+{
+    if (s_font_inited) {
+        return;
+    }
+    s_font_inited = true;
+
+    load_one_font(&s_misans_25);
+    load_one_font(&s_misans_30);
+    load_one_font(&s_misans_40);
+    load_one_font(&s_misans_60);
+    load_one_font(&s_misans_100);
+    load_one_font(&s_misans_180);
+    load_one_font(&s_icon_25);
+}
+
+void ui_font_runtime_deinit(void)
+{
+#if LV_USE_BINFONT
+    runtime_font_slot_t *slots[] = {
+        &s_misans_25, &s_misans_30, &s_misans_40,
+        &s_misans_60, &s_misans_100, &s_misans_180, &s_icon_25,
+    };
+    size_t i = 0;
+    for (i = 0; i < sizeof(slots) / sizeof(slots[0]); ++i) {
+        if (slots[i]->runtime_font != NULL) {
+            lv_binfont_destroy(slots[i]->runtime_font);
+            slots[i]->runtime_font = NULL;
+        }
+    }
+#endif
+    s_font_inited = false;
+}
+
+const lv_font_t *ui_font_misans_25(void)
+{
+    if (s_misans_25.runtime_font != NULL) return s_misans_25.runtime_font;
+    return LV_FONT_DEFAULT;
+}
+
+const lv_font_t *ui_font_misans_30(void)
+{
+    if (s_misans_30.runtime_font != NULL) return s_misans_30.runtime_font;
+    return LV_FONT_DEFAULT;
+}
+
+const lv_font_t *ui_font_misans_40(void)
+{
+    if (s_misans_40.runtime_font != NULL) return s_misans_40.runtime_font;
+    return LV_FONT_DEFAULT;
+}
+
+const lv_font_t *ui_font_misans_60(void)
+{
+    if (s_misans_60.runtime_font != NULL) return s_misans_60.runtime_font;
+    return LV_FONT_DEFAULT;
+}
+
+const lv_font_t *ui_font_misans_100(void)
+{
+    if (s_misans_100.runtime_font != NULL) return s_misans_100.runtime_font;
+    return LV_FONT_DEFAULT;
+}
+
+const lv_font_t *ui_font_misans_180(void)
+{
+    if (s_misans_180.runtime_font != NULL) return s_misans_180.runtime_font;
+    return LV_FONT_DEFAULT;
+}
+
+const lv_font_t *ui_font_icon_25(void)
+{
+    if (s_icon_25.runtime_font != NULL) return s_icon_25.runtime_font;
+    return LV_FONT_DEFAULT;
+}