根据新版本调整set_pattern：0~65535

2026-07-07 18:59:44 +08:00
parent 9fa811a9eb
commit 32aaef1c0f
24 changed files with 3016 additions and 279 deletions
--- a/UniTAP/libs/lib_tsi/tsi_io.py
+++ b/UniTAP/libs/lib_tsi/tsi_io.py
@@ -243,6 +243,13 @@ class BaseIO:
        self.__ref_count = tsi.TSI_Clean()
        logging.info(f"[UniTAP] BaseIO.del: {self}; Ref count: {self.__ref_count}")

+    def rescan_devices(self):
+        if self.__ref_count > 0:
+            tsi.TSIX_DEV_RescanDevices()
+            return
+        logging.error("[UniTAP] BaseIO.rescan_devices call without TSI_Init")
+
+
    def get_device_count(self) -> int:
        if self.__ref_count > 0:
            return tsi.TSIX_DEV_GetDeviceCount()
--- a/UniTAP/tsi_lib.py
+++ b/UniTAP/tsi_lib.py
@@ -70,6 +70,11 @@ class TsiLib:
        self.__io.cleanup()
        logging.info(f"[UniTAP] TsiLib.cleanup {self}")

+    def rescan_devices(self):
+        """Rescan USB for newly connected TSI devices without tearing down the library."""
+        self.__io.rescan_devices()
+        logging.info(f"[UniTAP] TsiLib.rescan_devices {self}")
+
    def __del__(self):
        """
        Automatically call the destructor after the script completes.
--- a/algorithm/pq_algorithm.py
+++ b/algorithm/pq_algorithm.py
@@ -2,6 +2,8 @@ import math
 import numpy as np
 from shapely.geometry import Polygon

+from app.solid_color_scale import SOLID_COLOR_MAX
+

 # ==================
 # 色域覆盖率计算公式
@@ -335,7 +337,7 @@ def calculate_gamma(results, max_index_fix, pattern_params=None):
        results: [[x, y, lv, X, Y, Z], ...] 测量结果
        max_index_fix: 最大灰阶索引
        pattern_params: [[R, G, B], ...] 8bit pattern参数，用于计算input_level
-                        如果提供，则使用 pattern_value/255 作为底数
+                        如果提供，则使用 pattern_value/SOLID_COLOR_MAX 作为底数
                        如果不提供，则使用传统的 灰阶百分比 作为底数

    Returns:
@@ -372,10 +374,10 @@ def calculate_gamma(results, max_index_fix, pattern_params=None):

        # 计算输入灰阶值 input_level
        if pattern_params is not None and i < len(pattern_params):
-            # 使用 8bit pattern 数据 / 255 作为底数（22293 Gamma 数据对齐）
+            # 使用 SolidColor pattern 数据 / SOLID_COLOR_MAX 作为底数（22293 Gamma 数据对齐）
            # 取 R 通道值（灰阶图案 R=G=B）
            pattern_value = pattern_params[i][0]
-            input_level = pattern_value / 255.0
+            input_level = pattern_value / SOLID_COLOR_MAX
        else:
            # 传统计算方式：根据数据顺序计算输入灰阶值
            if is_descending:
--- a/app/data_range_converter.py
+++ b/app/data_range_converter.py
@@ -1,15 +1,17 @@
 # -*- coding: UTF-8 -*-
 """
 数据范围转换器
-将 Full Range (0-255) 转换为 Limited Range (16-235)
-
-使用方法:
-    from app.data_range_converter import DataRangeConverter
-
-    converter = DataRangeConverter()
-    converted_params = converter.convert(pattern_params, "Limited")
+将 Full Range (0–65535) 转换为 Limited Range（SolidColor 刻度）
 """

+from app.solid_color_scale import (
+    LIMITED_SOLID_COLOR_BLACK,
+    LIMITED_SOLID_COLOR_WHITE,
+    SOLID_COLOR_MAX,
+    SOLID_COLOR_MIN,
+    clamp_solid_color,
+)
+

 class DataRangeConverter:
    """数据范围转换器"""
@@ -25,38 +27,22 @@ class DataRangeConverter:

    def convert_value(self, value):
        """
-        将单个 Full Range 值转换为 Limited Range
+        将单个 Full Range 值转换为 Limited Range（SolidColor 刻度）。

-        转换公式:
-            limited = 16 + (value / 255) × (235 - 16)
-
-        Args:
-            value: Full Range 值 (0-255)
-
-        Returns:
-            int: Limited Range 值 (16-235)
+        转换公式（归一化后线性映射）:
+            limited = L_black + (value / MAX) × (L_white - L_black)
        """
-        # 边界值直接映射
-        if value == 0:
-            return 16
-        elif value == 255:
-            return 235
-        else:
-            # 线性映射
-            limited = 16 + round((value / 255.0) * (235 - 16))
-            # 限制范围
-            return max(16, min(235, limited))
+        value = clamp_solid_color(value)
+        if value <= SOLID_COLOR_MIN:
+            return LIMITED_SOLID_COLOR_BLACK
+        if value >= SOLID_COLOR_MAX:
+            return LIMITED_SOLID_COLOR_WHITE
+        span = LIMITED_SOLID_COLOR_WHITE - LIMITED_SOLID_COLOR_BLACK
+        limited = LIMITED_SOLID_COLOR_BLACK + round((value / SOLID_COLOR_MAX) * span)
+        return max(LIMITED_SOLID_COLOR_BLACK, min(LIMITED_SOLID_COLOR_WHITE, limited))

    def convert_rgb(self, r, g, b):
-        """
-        转换单个 RGB 值
-
-        Args:
-            r, g, b: Full Range RGB 值 (0-255)
-
-        Returns:
-            tuple: Limited Range RGB 值 (16-235)
-        """
+        """转换单个 RGB 值（SolidColor Full → Limited）。"""
        return (self.convert_value(r), self.convert_value(g), self.convert_value(b))

    def convert(self, pattern_params, data_range="Full"):
@@ -73,7 +59,7 @@ class DataRangeConverter:
        # Full Range 不需要转换
        if data_range == "Full":
            if self.verbose:
-                print("使用 Full Range (0-255)，无需转换")
+                print(f"使用 Full Range (0–{SOLID_COLOR_MAX})，无需转换")
            return pattern_params

        # Limited Range 需要转换
@@ -112,8 +98,11 @@ class DataRangeConverter:
    def _print_header(self):
        """打印转换头部信息"""
        print("=" * 80)
-        print("【数据范围转换】Limited Range (16-235)")
-        print("  转换公式: 16 + (value / 255) × (235 - 16)")
+        print("【数据范围转换】Limited Range (SolidColor 刻度)")
+        print(
+            f"  映射: {SOLID_COLOR_MIN}–{SOLID_COLOR_MAX} → "
+            f"{LIMITED_SOLID_COLOR_BLACK}–{LIMITED_SOLID_COLOR_WHITE}"
+        )
        print("=" * 80)

    def _print_conversion(self, index, r_orig, g_orig, b_orig, r_new, g_new, b_new):
@@ -126,25 +115,23 @@ class DataRangeConverter:
        """
        # 判断是否需要打印
        should_print = False
+        label = ""
+        mid = SOLID_COLOR_MAX // 2

-        # 第一个和最后一个
        if index == 0:
            should_print = True
            label = "黑色"
        elif index == len([]) - 1:  # 需要在外部判断
            should_print = True
            label = "白色"
-        # 关键 RGB 值
        elif (
-            r_orig in [0, 128, 255]
-            or g_orig in [0, 128, 255]
-            or b_orig in [0, 128, 255]
+            r_orig in [SOLID_COLOR_MIN, mid, SOLID_COLOR_MAX]
+            or g_orig in [SOLID_COLOR_MIN, mid, SOLID_COLOR_MAX]
+            or b_orig in [SOLID_COLOR_MIN, mid, SOLID_COLOR_MAX]
        ):
            should_print = True
-            if r_orig == 128:
+            if r_orig == mid:
                label = "50% 灰"
-            else:
-                label = ""

        if should_print:
            diff = abs(r_new - r_orig)
@@ -165,9 +152,9 @@ class DataRangeConverter:
        return {
            "name": "Data Range Converter",
            "version": "1.0.0",
-            "full_range": "0-255",
-            "limited_range": "16-235",
-            "formula": "16 + (value / 255) × 219",
+            "full_range": f"0-{SOLID_COLOR_MAX}",
+            "limited_range": f"{LIMITED_SOLID_COLOR_BLACK}-{LIMITED_SOLID_COLOR_WHITE}",
+            "formula": "L_black + (value / MAX) × (L_white - L_black)",
        }


@@ -188,9 +175,9 @@ def convert_pattern_params(pattern_params, data_range="Full", verbose=True):

    示例:
        >>> from app.data_range_converter import convert_pattern_params
-        >>> params = [[0,0,0], [255,255,255]]
+        >>> params = [[0,0,0], [65535,65535,65535]]
        >>> converted = convert_pattern_params(params, "Limited")
-        [[16,16,16], [235,235,235]]
+        [[4112,4112,4112], [60492,60492,60492]]
    """
    converter = DataRangeConverter(verbose=verbose)
    return converter.convert(pattern_params, data_range)
@@ -201,7 +188,7 @@ def convert_single_rgb(r, g, b, data_range="Full"):
    便捷函数：转换单个 RGB 值

    Args:
-        r, g, b: RGB 值 (0-255)
+        r, g, b: RGB 值 (0–65535)
        data_range: "Full" 或 "Limited"

    Returns:
@@ -232,7 +219,8 @@ if __name__ == "__main__":
    print("\n[测试 1] 基本转换...")
    converter = DataRangeConverter(verbose=False)

-    test_values = [0, 16, 64, 128, 192, 235, 255]
+    test_values = [0, LIMITED_SOLID_COLOR_BLACK, SOLID_COLOR_MAX // 4, SOLID_COLOR_MAX // 2,
+                   SOLID_COLOR_MAX * 3 // 4, LIMITED_SOLID_COLOR_WHITE, SOLID_COLOR_MAX]
    print("  Full Range → Limited Range:")
    for v in test_values:
        limited = converter.convert_value(v)
@@ -243,8 +231,8 @@ if __name__ == "__main__":
    print("\n[测试 2] RGB 转换...")
    test_rgb = [
        (0, 0, 0),
-        (128, 128, 128),
-        (255, 255, 255),
+        (SOLID_COLOR_MAX // 2, SOLID_COLOR_MAX // 2, SOLID_COLOR_MAX // 2),
+        (SOLID_COLOR_MAX, SOLID_COLOR_MAX, SOLID_COLOR_MAX),
    ]

    for r, g, b in test_rgb:
@@ -253,12 +241,14 @@ if __name__ == "__main__":

    # 测试 3: 完整转换流程
    print("\n[测试 3] 完整转换流程...")
+    from app.ucd.solid_color_scale import byte_to_solid_color as _sc
+
    pattern_params = [
-        [255, 255, 255],  # 100% 白
-        [230, 230, 230],  # 90%
-        [204, 204, 204],  # 80%
-        [128, 128, 128],  # 50%
-        [0, 0, 0],  # 0% 黑
+        [_sc(255)] * 3,
+        [_sc(230)] * 3,
+        [_sc(204)] * 3,
+        [_sc(128)] * 3,
+        [0, 0, 0],
    ]

    converted = converter.convert(pattern_params, "Limited")
@@ -270,11 +260,11 @@ if __name__ == "__main__":
    # 测试 4: 便捷函数
    print("\n[测试 4] 便捷函数...")
    result = convert_pattern_params(
-        [[0, 0, 0], [255, 255, 255]], "Limited", verbose=False
+        [[0, 0, 0], [SOLID_COLOR_MAX, SOLID_COLOR_MAX, SOLID_COLOR_MAX]], "Limited", verbose=False
    )
    print(f"  结果: {result}")

-    r, g, b = convert_single_rgb(128, 128, 128, "Limited")
+    r, g, b = convert_single_rgb(SOLID_COLOR_MAX // 2, SOLID_COLOR_MAX // 2, SOLID_COLOR_MAX // 2, "Limited")
    print(f"  RGB(128,128,128) → RGB({r},{g},{b})")

    # 测试 5: 获取信息
--- a/app/plots/plot_gamma.py
+++ b/app/plots/plot_gamma.py
@@ -4,6 +4,7 @@ Step 2 重构：从 pqAutomationApp.PQAutomationApp.plot_gamma 原样搬迁。
 """

 import numpy as np
+from app.solid_color_scale import solid_color_to_pct
 from app.views.modern_styles import get_theme_palette

 from typing import TYPE_CHECKING
@@ -25,7 +26,14 @@ def _is_dark_palette(palette: dict[str, str]) -> bool:



-def plot_gamma(self: "PQAutomationApp", L_bar, results_with_gamma_list, target_gamma, test_type):
+def plot_gamma(
+    self: "PQAutomationApp",
+    L_bar,
+    results_with_gamma_list,
+    target_gamma,
+    test_type,
+    pattern_params=None,
+):
    """绘制Gamma曲线 + 数据表格（包含实测亮度）"""
    palette = get_theme_palette()
    dark_mode = _is_dark_palette(palette)
@@ -51,13 +59,19 @@ def plot_gamma(self: "PQAutomationApp", L_bar, results_with_gamma_list, target_g
    for spine in self.gamma_ax.spines.values():
        spine.set_color(palette["border"])

-    # 生成横坐标（灰阶百分比）
+    # 横坐标：优先用 pattern 码值换算的灰阶百分比，否则等分
+    if pattern_params and len(pattern_params) == len(L_bar):
+        x_values = np.array([
+            solid_color_to_pct(row[0]) for row in pattern_params
+        ])
+    else:
        x_values = np.linspace(0, 100, len(L_bar))

    # 反转 L_bar（确保从左到右是 0% → 100%）
    if len(L_bar) > 1 and L_bar[0] > L_bar[-1]:
        L_bar = L_bar[::-1]
        results_with_gamma_list = results_with_gamma_list[::-1]
+        x_values = x_values[::-1]

    # 计算平均Gamma
    gamma_values = []
--- a/app/pq/pq_config.py
+++ b/app/pq/pq_config.py
@@ -3,6 +3,13 @@ import json
 import copy
 from pathlib import Path

+from app.solid_color_scale import (
+    SOLID_COLOR_MAX,
+    ensure_solid_color_pattern,
+    pct_to_solid_color,
+    solid_color_rgb as _rgb,
+)
+

 # =============================================================================
 # Pattern 文件读写工具（统一存储格式：settings/patterns/{name}.json）
@@ -25,7 +32,7 @@ def load_pattern_file(filepath) -> dict:
        }
    """
    with open(filepath, encoding="utf-8") as f:
-        return json.load(f)
+        return ensure_solid_color_pattern(json.load(f))


 def save_pattern_file(filepath, pattern: dict) -> None:
@@ -137,9 +144,9 @@ _PATTERN_RGB = {
    "measurement_bit_depth": 8,
    "measurement_max_value": 2,
    "pattern_params": [
-        [255, 0, 0],  # 红色
-        [0, 255, 0],  # 绿色
-        [0, 0, 255],  # 蓝色
+        _rgb(255, 0, 0),  # 红色
+        _rgb(0, 255, 0),  # 绿色
+        _rgb(0, 0, 255),  # 蓝色
    ],
 }

@@ -149,17 +156,17 @@ _PATTERN_GRAY_FALLBACK = {
    "measurement_bit_depth": 8,
    "measurement_max_value": 10,
    "pattern_params": [
-        [255, 255, 255],  # 100% 白色
-        [230, 230, 230],  # 90%
-        [205, 205, 205],  # 80%
-        [179, 179, 179],  # 70%
-        [154, 154, 154],  # 60%
-        [128, 128, 128],  # 50%
-        [102, 102, 102],  # 40%
-        [78, 78, 78],  # 30%
-        [52, 52, 52],  # 20%
-        [26, 26, 26],  # 10%
-        [0, 0, 0],  # 0% 黑色
+        _rgb(255, 255, 255),  # 100% 白色
+        _rgb(230, 230, 230),  # 90%
+        _rgb(205, 205, 205),  # 80%
+        _rgb(179, 179, 179),  # 70%
+        _rgb(154, 154, 154),  # 60%
+        _rgb(128, 128, 128),  # 50%
+        _rgb(102, 102, 102),  # 40%
+        _rgb(78, 78, 78),  # 30%
+        _rgb(52, 52, 52),  # 20%
+        _rgb(26, 26, 26),  # 10%
+        _rgb(0, 0, 0),  # 0% 黑色
    ],
 }
 # 灰阶 pattern 从文件加载，支持用户编辑；文件缺失时回退到硬编码兜底
@@ -171,37 +178,37 @@ _PATTERN_ACCURACY = {
    "measurement_max_value": 28,  # 29个颜色，最大索引是28
    "pattern_params": [
        # ========== 灰阶 (5个) ==========
-        [255, 255, 255],  # 0: White
-        [230, 230, 230],  # 1: Gray 80
-        [209, 209, 209],  # 2: Gray 65
-        [186, 186, 186],  # 3: Gray 50
-        [158, 158, 158],  # 4: Gray 35
+        _rgb(255, 255, 255),  # 0: White
+        _rgb(230, 230, 230),  # 1: Gray 80
+        _rgb(209, 209, 209),  # 2: Gray 65
+        _rgb(186, 186, 186),  # 3: Gray 50
+        _rgb(158, 158, 158),  # 4: Gray 35
        # ========== ColorChecker 24色 (18个) ==========
-        [115, 82, 66],  # 5: Dark Skin
-        [194, 150, 130],  # 6: Light Skin
-        [94, 122, 156],  # 7: Blue Sky
-        [89, 107, 66],  # 8: Foliage
-        [130, 128, 176],  # 9: Blue Flower
-        [99, 189, 168],  # 10: Bluish Green
-        [217, 120, 41],  # 11: Orange
-        [74, 92, 163],  # 12: Purplish Blue
-        [194, 84, 97],  # 13: Moderate Red
-        [92, 61, 107],  # 14: Purple
-        [158, 186, 64],  # 15: Yellow Green
-        [230, 161, 46],  # 16: Orange Yellow
-        [51, 61, 150],  # 17: Blue (Legacy)
-        [71, 148, 71],  # 18: Green (Legacy)
-        [176, 48, 59],  # 19: Red (Legacy)
-        [237, 199, 33],  # 20: Yellow (Legacy)
-        [186, 84, 145],  # 21: Magenta (Legacy)
-        [0, 133, 163],  # 22: Cyan (Legacy)
+        _rgb(115, 82, 66),  # 5: Dark Skin
+        _rgb(194, 150, 130),  # 6: Light Skin
+        _rgb(94, 122, 156),  # 7: Blue Sky
+        _rgb(89, 107, 66),  # 8: Foliage
+        _rgb(130, 128, 176),  # 9: Blue Flower
+        _rgb(99, 189, 168),  # 10: Bluish Green
+        _rgb(217, 120, 41),  # 11: Orange
+        _rgb(74, 92, 163),  # 12: Purplish Blue
+        _rgb(194, 84, 97),  # 13: Moderate Red
+        _rgb(92, 61, 107),  # 14: Purple
+        _rgb(158, 186, 64),  # 15: Yellow Green
+        _rgb(230, 161, 46),  # 16: Orange Yellow
+        _rgb(51, 61, 150),  # 17: Blue (Legacy)
+        _rgb(71, 148, 71),  # 18: Green (Legacy)
+        _rgb(176, 48, 59),  # 19: Red (Legacy)
+        _rgb(237, 199, 33),  # 20: Yellow (Legacy)
+        _rgb(186, 84, 145),  # 21: Magenta (Legacy)
+        _rgb(0, 133, 163),  # 22: Cyan (Legacy)
        # ========== 100% 饱和色 (6个) ==========
-        [255, 0, 0],  # 23: 100% Red
-        [0, 255, 0],  # 24: 100% Green
-        [0, 0, 255],  # 25: 100% Blue
-        [0, 255, 255],  # 26: 100% Cyan
-        [255, 0, 255],  # 27: 100% Magenta
-        [255, 255, 0],  # 28: 100% Yellow
+        _rgb(255, 0, 0),  # 23: 100% Red
+        _rgb(0, 255, 0),  # 24: 100% Green
+        _rgb(0, 0, 255),  # 25: 100% Blue
+        _rgb(0, 255, 255),  # 26: 100% Cyan
+        _rgb(255, 0, 255),  # 27: 100% Magenta
+        _rgb(255, 255, 0),  # 28: 100% Yellow
    ],
 }

@@ -505,7 +512,7 @@ def _gen_even_gray(n: int) -> list[list[int]]:
    out = []
    for i in range(n):
        pct = 100.0 - (100.0 / (n - 1)) * i
-        v = int(round(pct / 100.0 * 255))
+        v = pct_to_solid_color(pct)
        out.append([v, v, v])
    return out

@@ -521,7 +528,7 @@ def _gen_pq_gray(n: int) -> list[list[int]]:
    out = []
    for i in range(n):
        v_pq = 1.0 - i / (n - 1)
-        v = int(round(v_pq * 255))
+        v = int(round(v_pq * SOLID_COLOR_MAX))
        out.append([v, v, v])
    return out

@@ -534,7 +541,7 @@ def _gen_gamma_gray(n: int, gamma: float = 2.2) -> list[list[int]]:
    for i in range(n):
        lin = 1.0 - i / (n - 1)             # 线性光 1→0
        code = lin ** (1.0 / gamma)         # gamma 编码
-        v = int(round(code * 255))
+        v = int(round(code * SOLID_COLOR_MAX))
        out.append([v, v, v])
    return out

--- a/app/runner/test_runner.py
+++ b/app/runner/test_runner.py
@@ -51,12 +51,13 @@ def run_test(self: "PQAutomationApp", test_type, test_items):
        , level="info")

        # 根据测试类型执行不同的测试流程
+        ok = True
        if test_type == "screen_module":
-            self.run_screen_module_test(test_items)
+            ok = self.run_screen_module_test(test_items)
        elif test_type == "sdr_movie":
-            self.run_sdr_movie_test(test_items)
+            ok = self.run_sdr_movie_test(test_items)
        elif test_type == "hdr_movie":
-            self.run_hdr_movie_test(test_items)
+            ok = self.run_hdr_movie_test(test_items)
        elif test_type == "local_dimming":
            self.log_gui.log(
                "Local Dimming 为手动模式，请在 Local Dimming 面板发送图案并采集亮度",
@@ -65,7 +66,10 @@ def run_test(self: "PQAutomationApp", test_type, test_items):

        # 测试完成后更新UI状态
        if self.testing:  # 如果没有被中途停止
+            if ok:
                self._dispatch_ui(self.on_test_completed)
+            else:
+                self._dispatch_ui(self.on_test_error)
    except Exception as e:
        self.log_gui.log(f"测试过程中发生错误: {str(e)}", level="info")
        import traceback
@@ -82,7 +86,7 @@ def run_screen_module_test(self: "PQAutomationApp", test_items):
        self.new_pq_results("screen_module", "屏模组性能测试")
    else:
        self.log_gui.log("未选择任何测试项目", level="info")
-        return
+        return False

    # 判断是否需要灰阶数据
    needs_gray_data = any(
@@ -96,7 +100,7 @@ def run_screen_module_test(self: "PQAutomationApp", test_items):

    for item in test_items:
        if not self.testing:  # 检查是否被停止
-            return
+            return False

        current_item += 1
        self.status_var.set(f"测试进行中... ({current_item}/{total_items})")
@@ -120,7 +124,7 @@ def run_screen_module_test(self: "PQAutomationApp", test_items):

            if not shared_gray_data or len(shared_gray_data) < 2:
                self.log_gui.log("灰阶数据采集失败或数据不足，跳过相关测试", level="error")
-                return
+                return False

            self.log_gui.log(
                f"灰阶数据采集完成，共 {len(shared_gray_data)} 个数据点"
@@ -148,6 +152,8 @@ def run_screen_module_test(self: "PQAutomationApp", test_items):
            elif item == "contrast":
                self.test_contrast("screen_module", shared_gray_data)

+    return True
+

 def run_custom_sdr_test(self: "PQAutomationApp", test_items):
    """执行客户定制 SDR 测试 - 升级版"""
@@ -173,7 +179,7 @@ def run_sdr_movie_test(self: "PQAutomationApp", test_items):
        self.new_pq_results("sdr_movie", "SDR Movie测试")
    else:
        self.log_gui.log("未选择任何测试项目", level="info")
-        return
+        return False

    # 获取信号格式设置
    color_space = self.sdr_color_space_var.get()  # BT.709/BT.601/BT.2020
@@ -194,7 +200,7 @@ def run_sdr_movie_test(self: "PQAutomationApp", test_items):

    for item in test_items:
        if not self.testing:
-            return
+            return False

        current_item += 1
        self.status_var.set(f"测试进行中... ({current_item}/{total_items})")
@@ -212,7 +218,7 @@ def run_sdr_movie_test(self: "PQAutomationApp", test_items):

            if not shared_gray_data or len(shared_gray_data) < 2:
                self.log_gui.log("灰阶数据采集失败或数据不足", level="error")
-                return
+                return False

            self.results.add_intermediate_data("shared", "gray", shared_gray_data)

@@ -235,6 +241,8 @@ def run_sdr_movie_test(self: "PQAutomationApp", test_items):
        elif item == "accuracy":
            self.test_color_accuracy("sdr_movie")

+    return True
+

 def run_hdr_movie_test(self: "PQAutomationApp", test_items):
    """执行HDR Movie测试"""
@@ -244,7 +252,7 @@ def run_hdr_movie_test(self: "PQAutomationApp", test_items):
        self.new_pq_results("hdr_movie", "HDR Movie测试")
    else:
        self.log_gui.log("未选择任何测试项目", level="info")
-        return
+        return False

    # 获取信号格式设置
    color_space = self.hdr_color_space_var.get()
@@ -269,7 +277,7 @@ def run_hdr_movie_test(self: "PQAutomationApp", test_items):

    for item in test_items:
        if not self.testing:
-            return
+            return False

        current_item += 1
        self.status_var.set(f"测试进行中... ({current_item}/{total_items})")
@@ -287,7 +295,7 @@ def run_hdr_movie_test(self: "PQAutomationApp", test_items):

            if not shared_gray_data or len(shared_gray_data) < 2:
                self.log_gui.log("灰阶数据采集失败或数据不足", level="error")
-                return
+                return False

            self.results.add_intermediate_data("shared", "gray", shared_gray_data)

@@ -310,6 +318,8 @@ def run_hdr_movie_test(self: "PQAutomationApp", test_items):
        elif item == "accuracy":
            self.test_color_accuracy("hdr_movie")

+    return True
+

 def send_fix_pattern(self: "PQAutomationApp", mode):
    """发送固定图案并采集数据 - 支持不同测试类型的信号格式"""
@@ -693,9 +703,9 @@ def test_gamma(self: "PQAutomationApp", test_type, gray_data=None):
        # ========================================================

        # 获取灰阶 pattern 参数（用于22293 Gamma数据对齐）
-        pattern_params = self.config.default_pattern_gray.get(
+        pattern_params = self.config.current_pattern.get(
            "pattern_params", None
-        )
+        ) or self.config.default_pattern_gray.get("pattern_params", None)

        # 计算Gamma值（使用修正后的 max_index_fix 和 8bit pattern参数）
        results_with_gamma_list, L_bar = self.calculate_gamma(
@@ -713,8 +723,12 @@ def test_gamma(self: "PQAutomationApp", test_type, gray_data=None):
                target_gamma = 2.2
        else:
            target_gamma = 2.2
-        self.plot_gamma(L_bar, results_with_gamma_list, target_gamma, test_type)
-        self._save_chart_snapshot(test_type, "gamma", (L_bar, results_with_gamma_list, target_gamma, test_type))
+        self.plot_gamma(
+            L_bar, results_with_gamma_list, target_gamma, test_type, pattern_params
+        )
+        self._save_chart_snapshot(
+            test_type, "gamma", (L_bar, results_with_gamma_list, target_gamma, test_type)
+        )

        self.log_gui.log("Gamma测试完成", level="success")

@@ -780,9 +794,9 @@ def test_eotf(self: "PQAutomationApp", test_type, gray_data=None):
        self.log_gui.log(f"最终使用的 max_index_fix = {max_index_fix}", level="info")

        # 获取灰阶 pattern 参数（用于22293 Gamma数据对齐）
-        pattern_params = self.config.default_pattern_gray.get(
+        pattern_params = self.config.current_pattern.get(
            "pattern_params", None
-        )
+        ) or self.config.default_pattern_gray.get("pattern_params", None)

        # ========== 计算 EOTF（复用 Gamma 计算逻辑，使用8bit pattern参数）==========
        results_with_eotf_list, L_bar = self.calculate_gamma(
--- a/app/solid_color_scale.py
+++ b/app/solid_color_scale.py
@@ -0,0 +1,118 @@
+"""UCD SolidColor 码值刻度（与 UniTAP ``SolidColorParams`` 一致，0–65535）。"""
+from __future__ import annotations
+
+SOLID_COLOR_MIN = 0
+SOLID_COLOR_MAX = 65535
+# 官方 work_with_solid_color.py：65535 刻度需 bpc>=10
+SOLID_COLOR_MIN_BPC = 10
+
+# Limited Range 在 SolidColor 刻度下的端点（等价于 8bit 的 16 / 235）
+_LIMITED_8BIT_BLACK = 16
+_LIMITED_8BIT_WHITE = 235
+LIMITED_SOLID_COLOR_BLACK = round(_LIMITED_8BIT_BLACK / 255 * SOLID_COLOR_MAX)
+LIMITED_SOLID_COLOR_WHITE = round(_LIMITED_8BIT_WHITE / 255 * SOLID_COLOR_MAX)
+
+
+def clamp_solid_color(value: int | float) -> int:
+    """将码值限制在 SolidColor 合法范围内。"""
+    return max(SOLID_COLOR_MIN, min(SOLID_COLOR_MAX, int(round(value))))
+
+
+def pct_to_solid_color(pct: float) -> int:
+    """灰阶/亮度百分比 (0–100) → SolidColor 码值。"""
+    pct = max(0.0, min(100.0, float(pct)))
+    return int(round(pct / 100.0 * SOLID_COLOR_MAX))
+
+
+def solid_color_to_pct(value: int | float) -> float:
+    """SolidColor 码值 → 百分比 (0–100)。"""
+    if SOLID_COLOR_MAX <= 0:
+        return 0.0
+    return clamp_solid_color(value) / SOLID_COLOR_MAX * 100.0
+
+
+def solid_color_to_byte(value: int | float) -> int:
+    """SolidColor 码值 → 8bit（UI 色块 / HEX 显示用）。"""
+    return int(round(clamp_solid_color(value) / SOLID_COLOR_MAX * 255))
+
+
+def byte_to_solid_color(value: int | float) -> int:
+    """旧 8bit 码值 (0–255) → SolidColor 刻度。"""
+    byte = max(0, min(255, int(round(value))))
+    return int(round(byte / 255.0 * SOLID_COLOR_MAX))
+
+
+def solid_color_rgb(r: int, g: int, b: int) -> list[int]:
+    """将旧 8bit RGB 三元组转为 SolidColor 刻度。"""
+    return [byte_to_solid_color(r), byte_to_solid_color(g), byte_to_solid_color(b)]
+
+
+def is_legacy_8bit_pattern_params(params: list) -> bool:
+    """判断 ``pattern_params`` 是否仍为旧 0–255 刻度。"""
+    if not params:
+        return False
+    max_val = 0
+    for row in params:
+        if not row:
+            continue
+        for channel in row[:3]:
+            try:
+                max_val = max(max_val, int(channel))
+            except (TypeError, ValueError):
+                pass
+    return max_val <= 255
+
+
+def migrate_pattern_params(params: list) -> list:
+    """将 0–255 刻度的 pattern 参数迁移到 SolidColor 刻度。"""
+    if not is_legacy_8bit_pattern_params(params):
+        return params
+    migrated: list = []
+    for row in params:
+        head = [byte_to_solid_color(v) for v in row[:3]]
+        migrated.append(head + list(row[3:]))
+    return migrated
+
+
+def ensure_solid_color_pattern(pattern: dict) -> dict:
+    """确保 pattern 字典中的 ``pattern_params`` 使用 SolidColor 刻度。"""
+    params = pattern.get("pattern_params")
+    if params:
+        pattern["pattern_params"] = migrate_pattern_params(params)
+    return pattern
+
+
+def pack_solid_color_hw_registers(
+    rgb: tuple[int, int, int] | list[int],
+) -> tuple[int, int]:
+    """将 65535 刻度 RGB 打包为 PG 硬件寄存器值（``shifter=0``，新版 UCD API）。
+
+    旧版 UniTAP SDK 在 ``set_pattern_params`` 内还会按 ``16-bpc`` 左移；
+    65535 刻度下左移会导致 32 位溢出（30%/50%/80% 灰阶发暗）。
+    新版 UCD 直接接受 0–65535，须绕过 SDK 移位。
+    """
+    r = clamp_solid_color(rgb[0])
+    g = clamp_solid_color(rgb[1])
+    b = clamp_solid_color(rgb[2])
+    param0 = ((r << 16) | g) & 0xFFFFFFFF
+    param1 = b & 0xFFFFFFFF
+    return param0, param1
+
+
+__all__ = [
+    "SOLID_COLOR_MIN",
+    "SOLID_COLOR_MAX",
+    "SOLID_COLOR_MIN_BPC",
+    "LIMITED_SOLID_COLOR_BLACK",
+    "LIMITED_SOLID_COLOR_WHITE",
+    "clamp_solid_color",
+    "pct_to_solid_color",
+    "solid_color_to_pct",
+    "solid_color_to_byte",
+    "byte_to_solid_color",
+    "solid_color_rgb",
+    "is_legacy_8bit_pattern_params",
+    "migrate_pattern_params",
+    "ensure_solid_color_pattern",
+    "pack_solid_color_hw_registers",
+]
--- a/app/tests/color_accuracy.py
+++ b/app/tests/color_accuracy.py
@@ -18,6 +18,8 @@
 import math
 import numpy as np

+from app.solid_color_scale import solid_color_rgb as _rgb
+

 D65_X = 0.3127
 D65_Y = 0.3290
@@ -150,35 +152,35 @@ _GRAYSCALE_SIGNAL = {


 _SDR_COLOR_PATTERNS = [
-    ("White", 255, 255, 255),
-    ("Gray 80", 230, 230, 230),
-    ("Gray 65", 209, 209, 209),
-    ("Gray 50", 186, 186, 186),
-    ("Gray 35", 158, 158, 158),
-    ("Dark Skin", 115, 82, 66),
-    ("Light Skin", 194, 150, 130),
-    ("Blue Sky", 94, 122, 156),
-    ("Foliage", 89, 107, 66),
-    ("Blue Flower", 130, 128, 176),
-    ("Bluish Green", 99, 189, 168),
-    ("Orange", 217, 120, 41),
-    ("Purplish Blue", 74, 92, 163),
-    ("Moderate Red", 194, 84, 97),
-    ("Purple", 92, 61, 107),
-    ("Yellow Green", 158, 186, 64),
-    ("Orange Yellow", 230, 161, 46),
-    ("Blue (Legacy)", 51, 61, 150),
-    ("Green (Legacy)", 71, 148, 71),
-    ("Red (Legacy)", 176, 48, 59),
-    ("Yellow (Legacy)", 237, 199, 33),
-    ("Magenta (Legacy)", 186, 84, 145),
-    ("Cyan (Legacy)", 0, 133, 163),
-    ("100% Red", 255, 0, 0),
-    ("100% Green", 0, 255, 0),
-    ("100% Blue", 0, 0, 255),
-    ("100% Cyan", 0, 255, 255),
-    ("100% Magenta", 255, 0, 255),
-    ("100% Yellow", 255, 255, 0),
+    ("White", *_rgb(255, 255, 255)),
+    ("Gray 80", *_rgb(230, 230, 230)),
+    ("Gray 65", *_rgb(209, 209, 209)),
+    ("Gray 50", *_rgb(186, 186, 186)),
+    ("Gray 35", *_rgb(158, 158, 158)),
+    ("Dark Skin", *_rgb(115, 82, 66)),
+    ("Light Skin", *_rgb(194, 150, 130)),
+    ("Blue Sky", *_rgb(94, 122, 156)),
+    ("Foliage", *_rgb(89, 107, 66)),
+    ("Blue Flower", *_rgb(130, 128, 176)),
+    ("Bluish Green", *_rgb(99, 189, 168)),
+    ("Orange", *_rgb(217, 120, 41)),
+    ("Purplish Blue", *_rgb(74, 92, 163)),
+    ("Moderate Red", *_rgb(194, 84, 97)),
+    ("Purple", *_rgb(92, 61, 107)),
+    ("Yellow Green", *_rgb(158, 186, 64)),
+    ("Orange Yellow", *_rgb(230, 161, 46)),
+    ("Blue (Legacy)", *_rgb(51, 61, 150)),
+    ("Green (Legacy)", *_rgb(71, 148, 71)),
+    ("Red (Legacy)", *_rgb(176, 48, 59)),
+    ("Yellow (Legacy)", *_rgb(237, 199, 33)),
+    ("Magenta (Legacy)", *_rgb(186, 84, 145)),
+    ("Cyan (Legacy)", *_rgb(0, 133, 163)),
+    ("100% Red", *_rgb(255, 0, 0)),
+    ("100% Green", *_rgb(0, 255, 0)),
+    ("100% Blue", *_rgb(0, 0, 255)),
+    ("100% Cyan", *_rgb(0, 255, 255)),
+    ("100% Magenta", *_rgb(255, 0, 255)),
+    ("100% Yellow", *_rgb(255, 255, 0)),
 ]


--- a/app/ucd/init.py
+++ b/app/ucd/init.py
@@ -13,6 +13,20 @@ from app.ucd.device import (
    list_devices,
 )
 from app.ucd.service import PatternService, PatternSession, SignalService
+from app.solid_color_scale import (
+    SOLID_COLOR_MAX,
+    SOLID_COLOR_MIN,
+    SOLID_COLOR_MIN_BPC,
+    byte_to_solid_color,
+    clamp_solid_color,
+    ensure_solid_color_pattern,
+    migrate_pattern_params,
+    pack_solid_color_hw_registers,
+    pct_to_solid_color,
+    solid_color_rgb,
+    solid_color_to_byte,
+    solid_color_to_pct,
+)

 __all__ = [
    "SignalService",
@@ -25,4 +39,15 @@ __all__ = [
    "EventBus",
    "ConnectionChanged",
    "DeviceKind",
+    "SOLID_COLOR_MIN",
+    "SOLID_COLOR_MAX",
+    "SOLID_COLOR_MIN_BPC",
+    "clamp_solid_color",
+    "pct_to_solid_color",
+    "solid_color_to_pct",
+    "solid_color_to_byte",
+    "byte_to_solid_color",
+    "solid_color_rgb",
+    "migrate_pattern_params",
+    "ensure_solid_color_pattern",
 ]
--- a/app/ucd/device.py
+++ b/app/ucd/device.py
@@ -43,6 +43,8 @@ from app.ucd.domain import (
    is_ycbcr,
 )
 from app.ucd.enum import UCDEnum
+from app.ucd.pg_status import read_pattern_generator_status_lines
+from app.solid_color_scale import SOLID_COLOR_MIN_BPC, clamp_solid_color, pack_solid_color_hw_registers

 log = logging.getLogger(__name__)
 _DEVICE_LOCK_TIMEOUT_SECONDS = 8.0
@@ -108,6 +110,7 @@ class _UcdSdkBackend:
        self.current_pattern_params = None
        self.current_pattern_index = 0
        self.last_error = None
+        self._solid_color_stream_ready = False

    def search_device(self):
        """搜索可用设备"""
@@ -213,6 +216,10 @@ class _UcdSdkBackend:
        self.current_pattern_params = None
        self.current_pattern_index = 0
        self.current_interface = "HDMI"
+        self._solid_color_stream_ready = False
+
+    def _invalidate_solid_color_stream(self) -> None:
+        self._solid_color_stream_ready = False

    def _force_cleanup(self):
        """强制清理所有状态"""
@@ -440,6 +447,7 @@ class _UcdSdkBackend:
        pg, _ = self.get_tx_modules()
        log.info("UcdSdk.set_video_mode calling pg.set_vm()")
        pg.set_vm(vm=video_mode)
+        self._invalidate_solid_color_stream()
        self._stop_audio_output()
        log.info("UcdSdk.set_video_mode done")
        self._last_sent_config = current_config
@@ -681,6 +689,104 @@ class _UcdSdkBackend:
        log.warning("UcdSdk.set_pattern_params unsupported pattern=%s", getattr(pattern, "name", pattern))
        return False

+    def _solid_color_pattern_ids(self):
+        return {
+            UCDEnum.VideoPatternInfo.VideoPatternParams.SolidColor,
+            UCDEnum.VideoPatternInfo.VideoPattern.SolidColor,
+        }
+
+    def _is_solid_color_pattern(self, pattern) -> bool:
+        return pattern in self._solid_color_pattern_ids()
+
+    def _write_pg_solid_color_registers(self, pg, rgb_list) -> None:
+        """直接写入 SolidColor 硬件寄存器（65535 刻度，无 SDK 左移）。"""
+        from ctypes import c_uint
+
+        from UniTAP.libs.lib_tsi import ci
+
+        param0, param1 = pack_solid_color_hw_registers(rgb_list)
+        pg._become_active()
+        pg._PatternGenerator__io.set(ci.TSI_PG_PREDEF_PATTERN_PARAM_1, param0, c_uint)
+        pg._PatternGenerator__io.set(ci.TSI_PG_PREDEF_PATTERN_PARAM_2, param1, c_uint)
+        log.info(
+            "UcdSdk._write_pg_solid_color_registers rgb=%s hw=(0x%08X, 0x%08X)",
+            rgb_list,
+            param0,
+            param1,
+        )
+
+    def apply_solid_color(self, rgb, *, force_reapply: bool = False) -> bool:
+        """发送 SolidColor，顺序对齐 ``work_with_solid_color.py``。
+
+        首次（或信号格式变化后）：``set_pattern → set_vm → apply() → set_pattern_params``。
+        同一会话内后续仅 ``set_pattern_params``，避免重复 ``apply()`` 导致 HDMI 重锁、
+        灰阶测量出现锯齿形 Gamma 曲线。
+        """
+        if not self.status or not self.role:
+            return False
+
+        try:
+            pg, _ = self.get_tx_modules()
+            pattern = UCDEnum.VideoPatternInfo.get_video_pattern("solidcolor")
+            if pattern is None:
+                log.error("UcdSdk.apply_solid_color failed: solidcolor pattern not found")
+                return False
+
+            rgb_list = [clamp_solid_color(v) for v in list(rgb)[:3]]
+            if len(rgb_list) < 3:
+                log.error("UcdSdk.apply_solid_color invalid rgb=%s", rgb)
+                return False
+
+            if self.current_timing is None:
+                self.current_timing = self._resolve_timing(pg)
+            if self.current_timing is None:
+                log.error("UcdSdk.apply_solid_color current_timing is None")
+                self.last_error = "current_timing is None"
+                return False
+
+            bpc_bumped = False
+            if self.color_info.bpc < SOLID_COLOR_MIN_BPC:
+                log.info(
+                    "UcdSdk.apply_solid_color bump bpc %s -> %s for SolidColor video mode",
+                    self.color_info.bpc,
+                    SOLID_COLOR_MIN_BPC,
+                )
+                self.color_info.bpc = SOLID_COLOR_MIN_BPC
+                bpc_bumped = True
+
+            self.current_pattern = pattern
+            self.current_pattern_param = UniTAP.SolidColorParams(
+                first=rgb_list[0],
+                second=rgb_list[1],
+                third=rgb_list[2],
+            )
+
+            need_full_setup = (
+                force_reapply
+                or bpc_bumped
+                or not self._solid_color_stream_ready
+            )
+
+            if need_full_setup:
+                log.info("UcdSdk.apply_solid_color full setup rgb=%s", rgb_list)
+                pg.set_pattern(pattern=pattern)
+                self.set_video_mode()
+                if not self._apply_pg_output(pg):
+                    log.error("UcdSdk.apply_solid_color pg.apply failed")
+                    self._invalidate_solid_color_stream()
+                    return False
+                self._solid_color_stream_ready = True
+            else:
+                log.info("UcdSdk.apply_solid_color params-only rgb=%s", rgb_list)
+
+            self._write_pg_solid_color_registers(pg, rgb_list)
+            log.info("UcdSdk.apply_solid_color done")
+            return True
+        except Exception:
+            log.exception("UcdSdk.apply_solid_color exception")
+            self._invalidate_solid_color_stream()
+            return False
+
    def apply_pattern(self):
        """应用当前pattern"""
        if self.current_pattern is not None:
@@ -715,6 +821,7 @@ class _UcdSdkBackend:

    def set_ucd_params(self, config):
        """设置UCD323参数"""
+        self._invalidate_solid_color_stream()
        self.last_error = None
        self.config = config
        test_type = self.config.current_test_type
@@ -799,6 +906,10 @@ class _UcdSdkBackend:
                log.error("UcdSdk.send_current_pattern_params failed: set_pattern returned False")
                return False

+            if self._is_solid_color_pattern(self.current_pattern):
+                log.info("UcdSdk.send_current_pattern_params using apply_solid_color")
+                return self.apply_solid_color(pattern_params)
+
            log.info("UcdSdk.send_current_pattern_params calling run()")
            self.run()
            log.info("UcdSdk.send_current_pattern_params done")
@@ -814,12 +925,7 @@ class _UcdSdkBackend:

        try:
            log.info("UcdSdk.send_solid_rgb_pattern rgb=%s", rgb)
-            self.current_pattern = UCDEnum.VideoPatternInfo.get_video_pattern("solidcolor")
-            if self.current_pattern is None:
-                log.error("UcdSdk.send_solid_rgb_pattern failed: solidcolor pattern not found")
-                return False
-
-            return self.send_current_pattern_params(list(rgb))
+            return self.apply_solid_color(list(rgb))
        except Exception:
            log.exception("UcdSdk.send_solid_rgb_pattern exception")
            return False
@@ -839,6 +945,20 @@ class _UcdSdkBackend:
        except Exception:
            return False

+    def get_pattern_generator_status_lines(
+        self,
+        pattern_hint: str | None = None,
+    ) -> list[str]:
+        """读取 PG 当前状态，格式对齐 UCD Console 的 Pattern Generator Status。"""
+        if not self.status or not self.role:
+            return []
+        try:
+            pg, _ = self.get_tx_modules()
+            return read_pattern_generator_status_lines(pg, pattern_hint=pattern_hint)
+        except Exception:
+            log.exception("UcdSdk.get_pattern_generator_status_lines failed")
+            return []
+
 # ─── §3 DeviceInfo / list_devices ────────────────────────────────


@@ -1244,6 +1364,13 @@ class UCD323Device(IUcdDevice):
                self._state = UcdState.APPLIED
            return ok

+    def get_pattern_generator_status_lines(
+        self,
+        pattern_hint: str | None = None,
+    ) -> list[str]:
+        with self._acquire_device_lock("get_pattern_generator_status_lines"):
+            return self._sdk.get_pattern_generator_status_lines(pattern_hint=pattern_hint)
+
    # --- 内部 ---

    def _apply_dynamic_range(self, signal: SignalFormat) -> None:
@@ -1262,6 +1389,13 @@ class UCD323Device(IUcdDevice):
                raise UcdConfigError("IMAGE pattern 必须提供 image_path")
            return bool(self._sdk.send_image_pattern(pattern.image_path))

+        if pattern.kind is PatternKind.SOLID:
+            if pattern.solid_rgb is None:
+                raise UcdConfigError("SOLID pattern 必须提供 solid_rgb")
+            if not self._sdk.apply_solid_color(list(pattern.solid_rgb)):
+                raise UcdApplyFailed("apply_solid_color 返回 False")
+            return True
+
        # 预定义图案路径：复用 controller.set_pattern + run()
        
        video_pattern = UCDEnum.VideoPatternInfo.get_video_pattern(pattern.kind.value)
@@ -1270,11 +1404,7 @@ class UCD323Device(IUcdDevice):
        self._sdk.current_pattern = video_pattern

        params: list[int] | None = None
-        if pattern.kind is PatternKind.SOLID:
-            if pattern.solid_rgb is None:
-                raise UcdConfigError("SOLID pattern 必须提供 solid_rgb")
-            params = list(pattern.solid_rgb)
-        elif pattern.extras:
+        if pattern.extras:
            params = list(pattern.extras)

        if not self._sdk.set_pattern(video_pattern, params):
--- a/app/ucd/pg_status.py
+++ b/app/ucd/pg_status.py
@@ -0,0 +1,111 @@
+"""从 UniTAP Pattern Generator 读取状态并格式化为日志行。"""
+from __future__ import annotations
+
+import logging
+import os
+import re
+from typing import Any
+
+import UniTAP
+from UniTAP.common import ColorInfo
+
+log = logging.getLogger(__name__)
+
+
+def _enum_display_name(name: str) -> str:
+    spaced = re.sub(r"([a-z])([A-Z])", r"\1 \2", name)
+    return spaced.replace("_", " ")
+
+
+def _format_pattern_name(pg, pattern_hint: str | None = None) -> str:
+    if pattern_hint:
+        return pattern_hint
+
+    pattern = getattr(pg, "_pattern", None)
+    if isinstance(pattern, UniTAP.VideoPattern):
+        return _enum_display_name(pattern.name)
+    if isinstance(pattern, str):
+        return os.path.basename(pattern) or "Image File"
+
+    pattern_id = getattr(pg, "_pattern_id", None)
+    if pattern_id is not None:
+        return _enum_display_name(getattr(pattern_id, "name", str(pattern_id)))
+    return "—"
+
+
+def _format_cef(ci: ColorInfo) -> str:
+    fmt_map = {
+        ColorInfo.ColorFormat.CF_RGB: "RGB",
+        ColorInfo.ColorFormat.CF_YCbCr_422: "YCbCr 4:2:2",
+        ColorInfo.ColorFormat.CF_YCbCr_444: "YCbCr 4:4:4",
+        ColorInfo.ColorFormat.CF_YCbCr_420: "YCbCr 4:2:0",
+        ColorInfo.ColorFormat.CF_Y_ONLY: "Y only",
+        ColorInfo.ColorFormat.CF_RAW: "RAW",
+        ColorInfo.ColorFormat.CF_DSC: "DSC",
+    }
+    fmt = fmt_map.get(
+        ci.color_format,
+        ci.color_format.name.replace("CF_", "").replace("_", " "),
+    )
+
+    if ci.color_format == ColorInfo.ColorFormat.CF_RGB:
+        range_str = (
+            "Legacy RGB mode"
+            if ci.dynamic_range == ColorInfo.DynamicRange.DR_VESA
+            else "Limited range"
+        )
+    elif ci.dynamic_range == ColorInfo.DynamicRange.DR_VESA:
+        range_str = "Full range"
+    else:
+        range_str = "Limited range"
+    return f"{fmt}/{range_str}"
+
+
+def _max_bitrate_gbps(pg, bpp: int) -> float:
+    caps = pg._caps()
+    effective_bpp = bpp if bpp > 0 else 24
+    return round(caps.max_pix_rate * effective_bpp / 1_000_000_000.0, 3)
+
+
+def collect_pattern_generator_status(
+    pg,
+    *,
+    pattern_hint: str | None = None,
+) -> dict[str, Any]:
+    vm = pg.get_stream_video_mode()
+    pg_status = pg.status()
+    ci = vm.color_info
+
+    refresh_hz = vm.timing.frame_rate / 1000.0 if vm.timing.frame_rate else 0.0
+    timing = f"{vm.timing.hactive} x {vm.timing.vactive} @ {refresh_hz:g}Hz"
+    current_br = vm.bit_rate
+    max_br = _max_bitrate_gbps(pg, ci.bpp)
+
+    return {
+        "total_bitrate": f"{current_br:.3f} / {max_br:.3f} Gbps",
+        "timing": timing,
+        "pattern": _format_pattern_name(pg, pattern_hint),
+        "cef": _format_cef(ci),
+        "bpc": str(ci.bpc),
+        "status": str(pg_status.error),
+    }
+
+
+def format_pattern_generator_status_log(status: dict[str, Any]) -> list[str]:
+    return [
+        f"Total bitrate: {status['total_bitrate']}",
+        f"  Timing:  {status['timing']}",
+        f"  Pattern: {status['pattern']}",
+        f"  CEF:     {status['cef']}",
+        f"  BPC:     {status['bpc']}",
+        f"  Status:  {status['status']}",
+    ]
+
+
+def read_pattern_generator_status_lines(
+    pg,
+    *,
+    pattern_hint: str | None = None,
+) -> list[str]:
+    status = collect_pattern_generator_status(pg, pattern_hint=pattern_hint)
+    return format_pattern_generator_status_log(status)
--- a/app/ucd/service.py
+++ b/app/ucd/service.py
@@ -2,6 +2,7 @@
 from __future__ import annotations

 import logging
+import os

 from app.ucd.domain import (
    Colorimetry,
@@ -33,6 +34,21 @@ class SignalService:
    def __init__(self, device: IUcdDevice, bus: EventBus):
        self._dev = device
        self._bus = bus
+        self._pg_status_log_callback = None
+
+    def set_pg_status_log_callback(self, callback) -> None:
+        """设置 PG 状态日志回调：``callback(lines: list[str]) -> None``。"""
+        self._pg_status_log_callback = callback
+
+    def _notify_pattern_sent(self, pattern_hint: str | None = None) -> None:
+        if not self._pg_status_log_callback:
+            return
+        try:
+            lines = self.get_pattern_generator_status_lines(pattern_hint)
+            if lines:
+                self._pg_status_log_callback(lines)
+        except Exception:
+            log.exception("SignalService._notify_pattern_sent failed")

    # -- 高层接口 ------------------------------------------------

@@ -59,17 +75,30 @@ class SignalService:
        self._dev.apply()
        return changed

-    def send_pattern(self, pattern: PatternSpec) -> None:
+    def send_pattern(
+        self,
+        pattern: PatternSpec,
+        *,
+        pattern_hint: str | None = None,
+    ) -> None:
        """在已 configure 的信号上仅更新图案后 apply。"""
        log.info("SignalService.send_pattern pattern=%s", pattern.kind.value)
        self._dev.set_pattern(pattern)
        self._dev.apply()
+        self._notify_pattern_sent(pattern_hint)

    def send_solid_rgb(self, rgb: tuple[int, int, int] | list[int]) -> None:
-        self.send_pattern(solid_rgb_pattern(rgb))
+        rgb_list = list(rgb)
+        self.send_pattern(
+            solid_rgb_pattern(rgb_list),
+            pattern_hint=f"Solid Color {rgb_list}",
+        )

    def send_image(self, path: str) -> None:
-        self.send_pattern(image_pattern(path))
+        self.send_pattern(
+            image_pattern(path),
+            pattern_hint=os.path.basename(path) or "Image File",
+        )

    def update_signal_format(
        self,
@@ -127,9 +156,26 @@ class SignalService:
        """按 :class:`PQConfig` 写入色彩 / Timing / 当前 Pattern（不 apply 输出）。"""
        return bool(self._dev.set_ucd_params(config))

-    def send_pattern_params(self, params) -> bool:
+    def send_pattern_params(
+        self,
+        params,
+        *,
+        pattern_hint: str | None = None,
+    ) -> bool:
        """以 ``params`` 更新当前 pattern 的参数并 apply。"""
-        return bool(self._dev.send_current_pattern_params(params))
+        ok = bool(self._dev.send_current_pattern_params(params))
+        if ok:
+            self._notify_pattern_sent(pattern_hint)
+        return ok
+
+    def get_pattern_generator_status_lines(
+        self,
+        pattern_hint: str | None = None,
+    ) -> list[str]:
+        getter = getattr(self._dev, "get_pattern_generator_status_lines", None)
+        if not callable(getter):
+            return []
+        return list(getter(pattern_hint) or [])

    def apply_and_run(self, config, pattern_params) -> bool:
        """``set_ucd_params`` + ``set_pattern`` + ``run`` 的复合操作。"""
@@ -380,7 +426,13 @@ class PatternService:
            raise IndexError(f"pattern 索引越界: {index}")

        pattern_param = session.pattern_params[index]
-        if not self.app.signal_service.send_pattern_params(pattern_param):
+        pattern_hint = None
+        if session.display_names and index < len(session.display_names):
+            pattern_hint = session.display_names[index]
+        if not self.app.signal_service.send_pattern_params(
+            pattern_param,
+            pattern_hint=pattern_hint,
+        ):
            raise RuntimeError(f"发送 pattern 失败: {index}")
        return pattern_param

--- a/app/ucd/solid_color_scale.py
+++ b/app/ucd/solid_color_scale.py
@@ -0,0 +1,2 @@
+"""兼容层：请改用 ``app.solid_color_scale``。"""
+from app.solid_color_scale import *  # noqa: F403
--- a/app/views/panels/calman_panel.py
+++ b/app/views/panels/calman_panel.py
@@ -22,6 +22,12 @@ from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
 from matplotlib.figure import Figure

 from app.tests.color_accuracy import calculate_delta_e_2000
+from app.solid_color_scale import (
+    SOLID_COLOR_MAX,
+    pct_to_solid_color,
+    solid_color_to_byte,
+    solid_color_to_pct,
+)
 from app.views.modern_styles import get_theme_palette

 if TYPE_CHECKING:
@@ -41,10 +47,15 @@ DE_FORMULAS = ["2000", "94", "76"]


 def _pct_to_gray_rgb(pct: int) -> tuple[int, int, int]:
-    value = int(round(pct * 255 / 100))
+    value = solid_color_to_byte(pct_to_solid_color(pct))
    return value, value, value


+def _pct_to_pattern_rgb(pct: int) -> int:
+    """灰阶百分比 → SolidColor 码值（0–65535）。"""
+    return pct_to_solid_color(pct)
+
+
 def _rgb_to_hex(rgb: tuple[int, int, int]) -> str:
    r, g, b = rgb
    return f"#{r:02x}{g:02x}{b:02x}"
@@ -325,6 +336,8 @@ def create_calman_panel(self: "PQAutomationApp") -> None:
    self.calman_stop_event = threading.Event()
    self.calman_running = False
    self.calman_patch_send_busy = False
+    self.calman_rgb_session = None
+    self.calman_rgb_session_test_type = None
    self.calman_current_level = None
    self.calman_last_record = None
    self.calman_last_step_seconds = None
@@ -728,6 +741,29 @@ def toggle_calman_panel(self: "PQAutomationApp") -> None:
 # ---------------------------------------------------------------------------


+def _get_calman_rgb_session(self: "PQAutomationApp", test_type: str):
+    """复用 Calman 发图 session，避免每次点击都重新 stage profile。"""
+    cached = getattr(self, "calman_rgb_session", None)
+    if cached is not None and getattr(self, "calman_rgb_session_test_type", None) == test_type:
+        return cached
+    if not hasattr(self, "pattern_service") or self.pattern_service is None:
+        return None
+    session = self.pattern_service.prepare_session(
+        "rgb",
+        test_type=test_type,
+        log_details=False,
+    )
+    self.calman_rgb_session = session
+    self.calman_rgb_session_test_type = test_type
+    _calman_log(self, f"calman rgb session prepared test_type={test_type}")
+    return session
+
+
+def _clear_calman_rgb_session(self: "PQAutomationApp") -> None:
+    self.calman_rgb_session = None
+    self.calman_rgb_session_test_type = None
+
+
 def send_patch(self: "PQAutomationApp", pct: int) -> None:
    """点击色块时，发送对应灰阶图案到信号发生器。"""
    if not self.signal_service.is_connected:
@@ -738,7 +774,7 @@ def send_patch(self: "PQAutomationApp", pct: int) -> None:
        self.calman_status_var.set("发送进行中，请稍候...")
        return

-    rgb_val = int(round(pct * 255 / 100))
+    rgb_val = _pct_to_pattern_rgb(pct)
    self.calman_current_level = pct
    self.calman_status_var.set(f"发送 {pct}%（RGB={rgb_val}）...")
    _highlight_patch(self, pct)
@@ -751,8 +787,10 @@ def send_patch(self: "PQAutomationApp", pct: int) -> None:
            _calman_log(self, f"send_solid_rgb start pct={pct}")
            test_type = getattr(self.config, "current_test_type", "screen_module")
            if hasattr(self, "pattern_service") and self.pattern_service is not None:
+                rgb_session = _get_calman_rgb_session(self, test_type)
                self.pattern_service.send_rgb(
                    (rgb_val, rgb_val, rgb_val),
+                    session=rgb_session,
                    test_type=test_type,
                )
            else:
@@ -902,11 +940,7 @@ def start_sequence_test(self: "PQAutomationApp") -> None:
            test_type = getattr(self.config, "current_test_type", "screen_module")
            rgb_session = None
            if hasattr(self, "pattern_service") and self.pattern_service is not None:
-                rgb_session = self.pattern_service.prepare_session(
-                    "rgb",
-                    test_type=test_type,
-                    log_details=False,
-                )
+                rgb_session = _get_calman_rgb_session(self, test_type)
                _calman_log(self, f"sequence ucd profile applied test_type={test_type}")

            order = sorted(self.calman_levels, reverse=True)
@@ -918,7 +952,7 @@ def start_sequence_test(self: "PQAutomationApp") -> None:
                    self._dispatch_ui(self.log_gui.log, "已停止连续测试", "warning")
                    break
                step_t0 = time.perf_counter()
-                rgb_val = int(round(pct * 255 / 100))
+                rgb_val = _pct_to_pattern_rgb(pct)
                self._dispatch_ui(
                    self.calman_status_var.set, f"[{i}/{total}] 发送 {pct}%"
                )
--- a/app/views/panels/gamma_pattern_panel.py
+++ b/app/views/panels/gamma_pattern_panel.py
@@ -24,6 +24,12 @@ from typing import TYPE_CHECKING
 import ttkbootstrap as ttk

 from app.pq import pq_config
+from app.solid_color_scale import (
+    SOLID_COLOR_MAX,
+    pct_to_solid_color,
+    solid_color_to_byte,
+    solid_color_to_pct,
+)

 if TYPE_CHECKING:
    from pqAutomationApp import PQAutomationApp
@@ -56,19 +62,21 @@ def _gray_pct_of(rgb) -> str:
        r = int(rgb[0])
    except Exception:
        return ""
-    return str(int(round(r / 255 * 100)))
+    return str(int(round(solid_color_to_pct(r))))


 def _hex_of(rgb) -> str:
    try:
-        r, g, b = int(rgb[0]), int(rgb[1]), int(rgb[2])
+        r = solid_color_to_byte(rgb[0])
+        g = solid_color_to_byte(rgb[1])
+        b = solid_color_to_byte(rgb[2])
    except Exception:
        return ""
    return f"#{r:02X}{g:02X}{b:02X}"


 def _luminance(rgb) -> float:
-    r, g, b = rgb
+    r, g, b = solid_color_to_byte(rgb[0]), solid_color_to_byte(rgb[1]), solid_color_to_byte(rgb[2])
    return 0.2126 * r + 0.7152 * g + 0.0722 * b


@@ -99,7 +107,7 @@ def _gen_even(n: int) -> list[list[int]]:
    out = []
    for i in range(n):
        pct = 100.0 - (100.0 / (n - 1)) * i
-        v = int(round(pct / 100.0 * 255))
+        v = pct_to_solid_color(pct)
        out.append([v, v, v])
    return out

@@ -118,7 +126,7 @@ def _gen_pq(n: int) -> list[list[int]]:
        else:
            Lm1 = L ** m1
            v_pq = ((c1 + c2 * Lm1) / (1.0 + c3 * Lm1)) ** m2
-        v = int(round(max(0.0, min(1.0, v_pq)) * 255))
+        v = int(round(max(0.0, min(1.0, v_pq)) * SOLID_COLOR_MAX))
        out.append([v, v, v])
    return out

@@ -129,7 +137,7 @@ def _gen_gamma(n: int, gamma: float = 2.2) -> list[list[int]]:
    out = []
    for i in range(n):
        lin = 1.0 - i / (n - 1)
-        v = int(round((lin ** (1.0 / gamma)) * 255))
+        v = int(round((lin ** (1.0 / gamma)) * SOLID_COLOR_MAX))
        out.append([v, v, v])
    return out

@@ -761,8 +769,8 @@ def _parse_rgb_from_form(self: "PQAutomationApp"):
    except ValueError:
        messagebox.showerror("输入错误", "R/G/B 必须为整数")
        return None
-    if not all(0 <= v <= 255 for v in (r, g, b)):
-        messagebox.showerror("输入错误", "R/G/B 必须在 0~255 范围内")
+    if not all(0 <= v <= SOLID_COLOR_MAX for v in (r, g, b)):
+        messagebox.showerror("输入错误", f"R/G/B 必须在 0~{SOLID_COLOR_MAX} 范围内")
        return None
    return [r, g, b]

@@ -775,7 +783,7 @@ def _fill_rgb_from_pct(self: "PQAutomationApp"):
        messagebox.showerror("输入错误", "灰度 % 必须为数字")
        return
    pct = max(0.0, min(100.0, pct))
-    v = int(round(pct / 100.0 * 255))
+    v = pct_to_solid_color(pct)
    self._gamma_edit_r_var.set(str(v))
    self._gamma_edit_g_var.set(str(v))
    self._gamma_edit_b_var.set(str(v))
@@ -904,7 +912,7 @@ def _paste_from_clipboard(self: "PQAutomationApp"):
        if s.endswith("%"):
            try:
                pct = float(s.rstrip("%"))
-                v = int(round(max(0, min(100, pct)) / 100.0 * 255))
+                v = pct_to_solid_color(max(0, min(100, pct)))
                rows.append([v, v, v])
                continue
            except ValueError:
@@ -914,7 +922,7 @@ def _paste_from_clipboard(self: "PQAutomationApp"):
        if len(parts) == 1:
            try:
                v = int(parts[0])
-                if 0 <= v <= 255:
+                if 0 <= v <= SOLID_COLOR_MAX:
                    rows.append([v, v, v])
                    continue
            except ValueError:
@@ -929,7 +937,7 @@ def _paste_from_clipboard(self: "PQAutomationApp"):
        except ValueError:
            errors.append(f"第 {ln_no} 行非整数：{s}")
            continue
-        if not all(0 <= v <= 255 for v in (r, g, b)):
+        if not all(0 <= v <= SOLID_COLOR_MAX for v in (r, g, b)):
            errors.append(f"第 {ln_no} 行越界：{s}")
            continue
        rows.append([r, g, b])
@@ -980,7 +988,7 @@ def _run_validation(self: "PQAutomationApp"):

    bad = [
        i for i, rgb in enumerate(params)
-        if not all(0 <= int(v) <= 255 for v in rgb)
+        if not all(0 <= int(v) <= SOLID_COLOR_MAX for v in rgb)
    ]
    if bad:
        msgs.append(f"⚠ 越界点 (索引): {bad}")
--- a/app/views/panels/pantone_baseline_panel.py
+++ b/app/views/panels/pantone_baseline_panel.py
@@ -9,9 +9,14 @@ import threading
 import tkinter as tk
 from tkinter import filedialog, messagebox

+from typing import TYPE_CHECKING
+
 import ttkbootstrap as ttk

-from typing import TYPE_CHECKING
+from app.solid_color_scale import (
+    SOLID_COLOR_MAX,
+    byte_to_solid_color,
+)

 if TYPE_CHECKING:
    from pqAutomationApp import PQAutomationApp
@@ -196,8 +201,12 @@ def _load_patterns(self: "PQAutomationApp"):
                continue
            if r is None or g is None or b is None:
                continue
-            if min(r, g, b) < 0 or max(r, g, b) > 255:
+            if min(r, g, b) < 0 or max(r, g, b) > SOLID_COLOR_MAX:
                continue
+            if max(r, g, b) <= 255:
+                r = byte_to_solid_color(r)
+                g = byte_to_solid_color(g)
+                b = byte_to_solid_color(b)
            patterns.append((r, g, b))
    finally:
        wb.close()
--- a/docs/UCD-API文档/examples/work_with_packet_generation.py
+++ b/docs/UCD-API文档/examples/work_with_packet_generation.py
@@ -13,15 +13,15 @@ lUniTAP = UniTAP.TsiLib()
 #
 # For opening device, please, put serial number of the device as 8 symbol str or put index of device.
 #
-dev = lUniTAP.open("NNNNNNNN")
+dev = lUniTAP.open(0)

 # After opening device as in UCD Console device role should be selected.
-role = dev.select_role(UniTAP.dev.UCD422.HDMISourceHDMISink)
-# role = dev.select_role(UniTAP.dev.UCD323.HDMISource)
-role.hdtx.sdpg.add_packet(bytearray([0x81, 0x01, 0x1B, 0x16, 0x8B, 0x84, 0x90, 0x40, 0x00, 0x00, 0x06, 0x64, 0x00, 0x00, 0x00, 0x00,
-                                     0x01, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-                                     0x00, 0x00, 0x00, 0x00]))
-role.hdtx.sdpg.load_packet("PATH_TO_PACKET_FILE")
+# role = dev.select_role(UniTAP.dev.UCD422.HDMISourceHDMISink)
+role = dev.select_role(UniTAP.dev.UCD323.HDMISource)
+# role.hdtx.sdpg.add_packet(bytearray([0x81, 0x01, 0x1B, 0x16, 0x8B, 0x84, 0x90, 0x40, 0x00, 0x00, 0x06, 0x64, 0x00, 0x00, 0x00, 0x00,
+#                                      0x01, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+#                                      0x00, 0x00, 0x00, 0x00]))
+role.hdtx.sdpg.load_packet("UniTAP/dev/modules/dut_tests/cfg/hdr10/vsif1.bin")

 role.hdtx.sdpg.stop()

--- a/docs/UCD-API文档/examples/work_with_solid_color.py
+++ b/docs/UCD-API文档/examples/work_with_solid_color.py
@@ -13,8 +13,8 @@ lUniTAP = UniTAP.TsiLib()
 #
 # For opening device, please, put serial number of the device as 8 symbol str or put index of device.
 #
-# dev = lUniTAP.open(0)  # Open first device
-dev = lUniTAP.open("NNNNNNNN")  # Put your device serial number here
+dev = lUniTAP.open(0)  # Open first device
+# dev = lUniTAP.open("NNNNNNNN")  # Put your device serial number here

 # After opening device as in UCD Console device role should be selected.
 role = dev.select_role(UniTAP.dev.UCD323.HDMISource)
@@ -26,10 +26,12 @@ role.hdtx.pg.set_pattern(pattern=UniTAP.VideoPattern.SolidColor)
 role.hdtx.pg.set_vm(vm=video_mode)
 role.hdtx.pg.apply()

-for i in range(1024):
-    print(f"Set color: {hex(i)} {hex(i)} {hex(i)}")
-    role.hdtx.pg.set_pattern_params(pattern_params=UniTAP.SolidColorParams(i, i, i))
-    time.sleep(0.01)
+# for i in range(1024):
+#     print(f"Set color: {hex(i)} {hex(i)} {hex(i)}")
+#     role.hdtx.pg.set_pattern_params(pattern_params=UniTAP.SolidColorParams(i, i, i))
+#     time.sleep(0.01)
+print(f"Set color: {hex(0)} {hex(65535)} {hex(65535)}")
+role.hdtx.pg.set_pattern_params(pattern_params=UniTAP.SolidColorParams(0, 65535, 65535))

 #
 # Since the 3.5 version, TsiLib and TSIDevice objects have the option to be closed earlier.
--- a/hdr10_demo.py
+++ b/hdr10_demo.py
--- a/pqAutomationApp.py
+++ b/pqAutomationApp.py
@@ -208,6 +208,7 @@ class PQAutomationApp(

        # 创建日志显示区域
        self.create_log_panel()
+        self.signal_service.set_pg_status_log_callback(self._on_pg_status_log)
        # 创建 Local Dimming 面板
        self.create_local_dimming_panel()
        # 创建 AI 图片对话面板
@@ -271,6 +272,9 @@ class PQAutomationApp(
        def on_connection_changed(evt: ConnectionChanged) -> None:
            if evt.device is DeviceKind.UCD:
                indicator = getattr(self, "ucd_status_indicator", None)
+                if not evt.connected:
+                    from app.views.panels.calman_panel import _clear_calman_rgb_session
+                    _clear_calman_rgb_session(self)
            elif evt.device is DeviceKind.CA:
                indicator = getattr(self, "ca_status_indicator", None)
            else:
@@ -282,6 +286,14 @@ class PQAutomationApp(

        self.event_bus.subscribe(ConnectionChanged, on_connection_changed)

+    def _on_pg_status_log(self, lines: list[str]) -> None:
+        """每次 UCD 发图后，在 GUI 日志中打印 Pattern Generator 状态。"""
+        if not hasattr(self, "log_gui"):
+            return
+        self.log_gui.log("─ Pattern Generator Status ─", level="separator")
+        for line in lines:
+            self.log_gui.log(line, level="info")
+
    def _dispatch_ui(self, fn, *args, **kwargs):
        """把 ``fn(*args, **kwargs)`` 调度到 Tk 主线程执行。

--- a/settings/pq_config.json
+++ b/settings/pq_config.json
@@ -9,8 +9,8 @@
                "cct",
                "contrast"
            ],
-            "timing": "DMT 1920x 1080 @ 60Hz",
-            "data_range": "Limited",
+            "timing": "CTA 1920x 1080 @ 60Hz",
+            "data_range": "Full",
            "color_format": "RGB",
            "bpc": 8,
            "colorimetry": "DCI-P3",
@@ -97,7 +97,7 @@
    },
    "device_config": {
        "ca_com": "COM3",
-        "ucd_list": "0: UCD-323 [2422C809]",
+        "ucd_list": "0: UCD-323 [2128C209]",
        "ca_channel": "0"
    },
    "custom_pattern": {
--- a/temp_hdr10_images/pq_white_1920x1080_1000nits.png
+++ b/temp_hdr10_images/pq_white_1920x1080_1000nits.png
--- a/test.py
+++ b/test.py
@@ -1,17 +1,19 @@
 #!/usr/bin/env python3
 """
-HDR10 信号输出验证脚本（UCD-323 HDMI Source + PG + sdpg DRM）。
+HDR10 信号输出验证脚本（UCD-323 HDMI Source + SolidColor + sdpg）。

-验证 PG（BT.2020 / 10bit / Full RGB）与 sdpg 自定义 DRM(0x87) InfoFrame 能否让 DUT 进入 HDR 模式。
+通过 SolidColor 白场（0–65535，默认 65535）并配合 sdpg InfoFrame，
+验证 DUT 能否进入 HDR 模式并输出峰值亮度。

 用法（在项目根目录）::

    python test.py
    python test.py --device 0
    python test.py --device ABCD1234 --max-cll 1000 --max-fall 400 --hold 60
+    python test.py --image path/to/white.png
    python test.py --save-bin drm_hdr10.bin

-验收：脚本发出 100% PQ 白场后，用 CA-410 测 DUT 峰值亮度。
+验收：脚本发出 100% 白场后，用 CA-410 测 DUT 峰值亮度。
      若仍约 100–200 nits（SDR 水平），说明信令或 DUT 设置未生效。
 """

@@ -19,20 +21,39 @@ from __future__ import annotations

 import argparse
 import sys
+import tempfile
 import time
+from ctypes import c_uint32
 from pathlib import Path

-import UniTAP
+from PIL import Image

-# CTA-861 VIC 16 ≈ 3840×2160 @ 60Hz（设备需支持该 timing）
-DEFAULT_VIC = 16
+import UniTAP
+import UniTAP.libs.lib_tsi.tsi_types as tsi_ci
+
+from UniTAP.common.timing import Timing
+
+from app.ucd.pg_status import read_pattern_generator_status_lines
+
+# 与 pq_config 默认一致：DMT 1080p60（勿用 CTA VIC16 代替，时序参数不同）
+DEFAULT_WIDTH = 1920
+DEFAULT_HEIGHT = 1080
+DEFAULT_REFRESH_HZ = 60.0
+DEFAULT_STANDARD = "dmt"
 DEFAULT_MAX_CLL = 1000
 DEFAULT_MAX_FALL = 400
 DEFAULT_HOLD_SECONDS = 60
-# 10bit PQ 白场码值（与 work_with_solid_color.py 一致）
-PQ_WHITE_10BIT = 1023
+from app.solid_color_scale import SOLID_COLOR_MAX, SOLID_COLOR_MIN
+SOLID_WHITE_PEAK = 65535
 PACKET_PAD_BYTES = 36

+# work_with_packet_generation.py 内联 VSIF（HDR10+，type 0x81）
+OFFICIAL_HDR10PLUS_VSIF = bytearray([
+    0x81, 0x01, 0x1B, 0x16, 0x8B, 0x84, 0x90, 0x40, 0x00, 0x00, 0x06, 0x64,
+    0x00, 0x00, 0x00, 0x00, 0x01, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+])
+

 def xy_to_be16(value: float) -> tuple[int, int]:
    """CIE xy → 大端 uint16（单位 0.00002）。"""
@@ -41,6 +62,33 @@ def xy_to_be16(value: float) -> tuple[int, int]:
    return (u >> 8) & 0xFF, u & 0xFF


+def build_infoframe_packet(
+    frame_type: int,
+    version: int,
+    body: bytearray,
+    *,
+    pad_to: int = PACKET_PAD_BYTES,
+) -> bytearray:
+    """构造 HDMI InfoFrame 包（header + body + 可选 padding）。"""
+    header = bytearray([frame_type, version, len(body), 0x00])
+    header[3] = (256 - (sum(header[:3]) + sum(body)) % 256) & 0xFF
+    packet = header + body
+    if len(packet) < pad_to:
+        packet.extend(b"\x00" * (pad_to - len(packet)))
+    return packet
+
+
+def build_avi_bt2020_packet(vic: int = 16, *, full_range: bool = True) -> bytearray:
+    """AVI InfoFrame(0x82)：RGB / BT.2020 / Full / 指定 VIC。"""
+    body = bytearray(13)
+    body[0] = 0x00  # RGB, no scan info
+    body[1] = (0x03 << 6) | (0x02 << 4)  # Extended colorimetry, 16:9
+    q = 0x01 if full_range else 0x00
+    body[2] = (0x06 << 4) | (q << 2)  # BT.2020, full range
+    body[3] = vic & 0x7F
+    return build_infoframe_packet(0x82, 0x02, body)
+
+
 def build_drm_hdr10_packet(
    max_cll: int = DEFAULT_MAX_CLL,
    max_fall: int = DEFAULT_MAX_FALL,
@@ -79,6 +127,39 @@ def build_drm_hdr10_packet(
    return packet


+def build_sdpg_packet_list(
+    args,
+    *,
+    drm: bytearray,
+    vsif_path: Path,
+    vic: int,
+) -> tuple[list[bytearray], str]:
+    """组装 sdpg 待发 InfoFrame 列表（可多包）。"""
+    if args.packet in ("official-vsif", "vendor-vsif"):
+        if args.packet == "official-vsif":
+            data = bytearray(OFFICIAL_HDR10PLUS_VSIF)
+            label = "official VSIF HDR10+ (0x81, 同官方示例)"
+        else:
+            data = bytearray(vsif_path.read_bytes())
+            label = f"vendor VSIF (HDR10+) {vsif_path.name}"
+        return [data], label
+
+    packets: list[bytearray] = []
+    labels: list[str] = []
+
+    if args.packet == "full":
+        packets.append(bytearray(OFFICIAL_HDR10PLUS_VSIF))
+        labels.append("VSIF HDR10+ (0x81)")
+
+    if not args.no_avi:
+        packets.append(build_avi_bt2020_packet(vic))
+        labels.append(f"AVI BT.2020 VIC{vic}")
+
+    packets.append(drm)
+    labels.append("DRM HDR10 (0x87)")
+    return packets, " + ".join(labels)
+
+
 def verify_drm_checksum(packet: bytearray) -> bool:
    """校验 InfoFrame checksum（type + version + length + payload + checksum ≡ 0 mod 256）。"""
    if len(packet) < 30 or packet[0] != 0x87:
@@ -99,42 +180,338 @@ def format_packet_hex(packet: bytes, bytes_per_line: int = 16) -> str:
    return "\n".join(lines)


-def build_hdr10_video_mode(role, vic: int) -> UniTAP.VideoMode:
-    timing_mgr = role.hdtx.pg.timing_manager
-    timing = timing_mgr.get_cta(vic)
-    if timing is None:
-        available = timing_mgr.get_all()
+def resolve_timing(
+    role,
+    *,
+    width: int = DEFAULT_WIDTH,
+    height: int = DEFAULT_HEIGHT,
+    refresh_hz: float = DEFAULT_REFRESH_HZ,
+    standard: str = DEFAULT_STANDARD,
+    vic: int | None = None,
+) -> Timing:
+    """按分辨率查找 timing；默认 DMT 1080p60（与主程序 pq_config 一致）。"""
+    mgr = role.hdtx.pg.timing_manager
+    f_rate = int(round(refresh_hz * 1000))
+
+    if vic is not None:
+        timing = mgr.get_cta(vic)
+        if timing is not None:
+            return timing
+        raise RuntimeError(f"设备不支持 CTA VIC={vic}")
+
+    std_map = {
+        "dmt": Timing.Standard.SD_DMT,
+        "cta": Timing.Standard.SD_CTA,
+        "cvt": Timing.Standard.SD_CVT,
+    }
+    std = std_map.get(standard.lower())
+    if std is None:
+        raise ValueError(f"未知 standard={standard}，可选 dmt/cta/cvt")
+
+    timing = mgr.search(
+        h_active=width,
+        v_active=height,
+        f_rate=f_rate,
+        standard=std,
+    )
+    if timing is not None:
+        return timing
+
+    hint = mgr.print_all()
    raise RuntimeError(
-            f"设备不支持 CTA VIC={vic}。"
-            f"可用 timing 数量: {len(available)}，请尝试 --vic 其它值。"
+        f"未找到 timing: {standard.upper()} {width}x{height}@{refresh_hz}Hz\n"
+        f"可用列表:\n{hint}"
    )

+
+def build_video_mode(
+    timing: Timing,
+    *,
+    content_mode: str = "sdr",
+    bpc: int = 10,
+) -> UniTAP.VideoMode:
+    """ImageFile 等自定义 pattern 用。"""
    color = UniTAP.ColorInfo()
    color.color_format = UniTAP.ColorInfo.ColorFormat.CF_RGB
+    color.dynamic_range = UniTAP.ColorInfo.DynamicRange.DR_VESA
+    if content_mode == "hdr-content":
        color.colorimetry = UniTAP.ColorInfo.Colorimetry.CM_ITUR_BT2020_RGB
-    color.dynamic_range = UniTAP.ColorInfo.DynamicRange.DR_VESA  # Full
-    color.bpc = 10
-
+        color.bpc = bpc
+    else:
+        color.colorimetry = UniTAP.ColorInfo.Colorimetry.CM_ITUR_BT709
+        color.bpc = 8
    return UniTAP.VideoMode(timing=timing, color_info=color)


-def apply_pg_white(role, video_mode: UniTAP.VideoMode, white_code: int) -> None:
+def build_solid_video_mode(
+    timing: Timing,
+    *,
+    content_mode: str = "sdr",
+    bpc: int = 10,
+) -> UniTAP.VideoMode:
+    """
+    SolidColor 专用 VideoMode，对齐 work_with_solid_color.py。
+
+    RGB SolidColor 硬件只接受 CM_sRGB（设 BT.709 会 WrongColorimetry）；
+    码值 65535 须 bpc=10（PG 内部按 16-bpc 左移 16-bpc 位）。
+    """
+    color = UniTAP.ColorInfo()
+    color.color_format = UniTAP.ColorInfo.ColorFormat.CF_RGB
+    color.dynamic_range = UniTAP.ColorInfo.DynamicRange.DR_VESA
+    color.bpc = max(10, bpc)
+    if content_mode == "hdr-content":
+        color.colorimetry = UniTAP.ColorInfo.Colorimetry.CM_ITUR_BT2020_RGB
+    else:
+        color.colorimetry = UniTAP.ColorInfo.Colorimetry.CM_sRGB
+    return UniTAP.VideoMode(timing=timing, color_info=color)
+
+
+def resolve_content_mode(args) -> str:
+    """PG 像素：full 包 + 非 pg-only 时默认 10bit；否则 SDR 8bit 保出图。"""
+    if args.safe:
+        return "sdr"
+    if args.hdr_content or args.sdr_content:
+        return "sdr" if args.sdr_content else "hdr-content"
+    if args.pg_only or args.infoframe_only:
+        return "sdr"
+    if args.packet == "full":
+        return "hdr-content"
+    return "sdr"
+
+
+def resolve_output_mode(args, content_mode: str) -> str:
+    """默认 SolidColor（0–65535）；Image 易触发 WrongColorimetry。"""
+    if args.no_pg:
+        return "none"
+    if args.output is not None:
+        return args.output
+    return "solid"
+
+
+def resolve_white_code(args, *, content_mode: str, output_mode: str) -> int:
+    """SolidColor 白场码值；Image 模式 SDR 仍映射到 8bit RGB。"""
+    code = max(0, min(args.white_code, SOLID_COLOR_MAX))
+    if output_mode == "image" and content_mode == "sdr":
+        return min(code, 255)
+    return code
+
+
+def content_mode_label(mode: str, bpc: int, *, output_mode: str = "solid") -> str:
+    if mode == "hdr-content":
+        return f"BT.2020 {bpc}bit"
+    if output_mode == "solid":
+        return f"sRGB {max(10, bpc)}bit"
+    return "BT.709 8bit"
+
+
+def stop_audio(role) -> None:
+    try:
+        role.hdtx.ag.stop_generate()
+    except Exception:
+        pass
+
+
+def read_pg_diagnostics(pg) -> dict:
+    st = pg.status()
+    return {
+        "pg_error": st.error.name,
+        "pg_error_str": str(st.error),
+    }
+
+
+def rgb_from_white_code(white_code: int, *, hdr_content: bool) -> tuple[int, int, int]:
+    """将码值映射为 8bit RGB（ImageFile 经 UICL 按 VideoMode 转换）。"""
+    if not hdr_content:
+        level = max(0, min(255, white_code if white_code <= 255 else 255))
+    else:
+        level = max(0, min(255, int(round(white_code * 255 / SOLID_COLOR_MAX))))
+    return level, level, level
+
+
+def ensure_white_image(
+    width: int,
+    height: int,
+    *,
+    hdr_content: bool,
+    white_code: int,
+    image_path: str | None = None,
+) -> Path:
+    """返回用于发图的 PNG 路径；未指定 --image 时在临时目录生成全屏白场。"""
+    if image_path:
+        path = Path(image_path).expanduser().resolve()
+        if not path.is_file():
+            raise FileNotFoundError(f"找不到图片: {path}")
+        return path
+
+    rgb = rgb_from_white_code(white_code, hdr_content=hdr_content)
+    temp_dir = Path(tempfile.gettempdir()) / "pq_hdr_test_images"
+    temp_dir.mkdir(parents=True, exist_ok=True)
+    suffix = "hdr" if hdr_content else "sdr"
+    out = temp_dir / f"white_{width}x{height}_{suffix}_{rgb[0]:03d}.png"
+    Image.new("RGB", (width, height), rgb).save(out, format="PNG")
+    return out
+
+
+def print_pg_status(pg, hint: str | None = None) -> None:
+    for line in read_pattern_generator_status_lines(pg, pattern_hint=hint):
+        print(f"    {line}")
+
+
+def wait_for_hpd(role, *, timeout: float = 10.0, interval: float = 0.5) -> bool:
+    """等待 Sink HPD 置位。"""
+    deadline = time.monotonic() + timeout
+    while time.monotonic() < deadline:
+        if role.hdtx.link.status.hpd_status:
+            return True
+        time.sleep(interval)
+    return False
+
+
+def prepare_device(role, *, reset_pg: bool = True) -> None:
+    """打开设备后清理 sdpg/PG 残留状态（避免此前测试黑屏）。"""
+    try:
+        role.hdtx.sdpg.stop()
+    except Exception:
+        pass
+    if reset_pg:
+        try:
+            role.hdtx.pg.reset()
+        except Exception:
+            pass
+    stop_audio(role)
+
+
+def read_edid_summary(role) -> dict:
+    edid = role.hdtx.edid
+    local = edid.read_i2c()
+    remote = edid.read_sbm(0)
+    return {"local_len": len(local), "remote_len": len(remote)}
+
+
+def apply_pg_solid(role, video_mode: UniTAP.VideoMode, white_code: int) -> dict:
+    """
+    发 SolidColor 白场。顺序对齐 work_with_solid_color.py：
+    set_pattern → set_vm → apply() → set_pattern_params(0–65535)。
+    """
    pg = role.hdtx.pg
+    code = max(0, min(white_code, SOLID_COLOR_MAX))
    pg.set_pattern(pattern=UniTAP.VideoPattern.SolidColor)
    pg.set_vm(vm=video_mode)
    if not pg.apply():
-        raise RuntimeError("Pattern Generator apply() 失败")
-    pg.set_pattern_params(
-        pattern_params=UniTAP.SolidColorParams(white_code, white_code, white_code)
+        diag = read_pg_diagnostics(pg)
+        raise RuntimeError(
+            f"SolidColor apply() 失败: {diag['pg_error_str']} ({diag['pg_error']})"
        )
+    pg.set_pattern_params(
+        pattern_params=UniTAP.SolidColorParams(code, code, code)
+    )
+    stop_audio(role)
+    return read_pg_diagnostics(pg)


-def start_sdpg(role, drm_packet: bytearray):
+def bootstrap_sdr_white(role, timing: Timing, *, settle: float) -> None:
+    """先用 sRGB 10bit SolidColor 建立链路，再切目标格式。"""
+    boot_vm = build_solid_video_mode(timing, content_mode="sdr")
+    print(f"  [bootstrap] sRGB 10bit SolidColor 白场 (码值 {SOLID_WHITE_PEAK}) ...")
+    apply_pg_solid(role, boot_vm, SOLID_WHITE_PEAK)
+    time.sleep(settle)
+    link = read_link_diagnostics(role)
+    print(
+        f"  [bootstrap] pg_error=OK, video={'On' if link['video'] else 'Off'}, "
+        f"TMDS_lock={link['tmds_locked']}"
+    )
+    print_pg_status(role.hdtx.pg, "Solid Color bootstrap")
+
+
+def apply_pg_image(role, video_mode: UniTAP.VideoMode, image_path: Path) -> dict:
+    """
+    通过 ImageFile 发图。顺序对齐 device.send_image_pattern：
+    set_vm → set_pattern(图片路径) → apply()。
+    """
+    pg = role.hdtx.pg
+    pg.set_vm(vm=video_mode)
+    pg.set_pattern(pattern=str(image_path))
+    if not pg.apply():
+        diag = read_pg_diagnostics(pg)
+        raise RuntimeError(
+            f"Image apply() 失败: {diag['pg_error_str']} ({diag['pg_error']})"
+        )
+    stop_audio(role)
+    return read_pg_diagnostics(pg)
+
+
+def read_sdpg_caps_raw(sdpg) -> int:
+    """读取 TSI_PACKETGEN_CAPS（Python API 未封装）。"""
+    io = sdpg._PacketGenerator__io  # noqa: SLF001 — 诊断用
+    return io.get(tsi_ci.TSI_PACKETGEN_CAPS_R, c_uint32)[1]
+
+
+def read_link_diagnostics(role) -> dict:
+    st = role.hdtx.link.status
+    locks = st.channel_lock
+    return {
+        "hpd": st.hpd_status,
+        "video": st.video_status,
+        "hdmi_mode": st.hdmi_mode.name,
+        "channel_lock": locks,
+        "tmds_locked": any(locks) if locks else False,
+    }
+
+
+def poll_sdpg_status(sdpg, seconds: float = 3.0, interval: float = 0.5):
+    """start() 后轮询 status；部分固件需数帧后才置位。"""
+    samples = []
+    deadline = time.monotonic() + seconds
+    while time.monotonic() < deadline:
+        samples.append(sdpg.status())
+        time.sleep(interval)
+    return samples
+
+
+def start_sdpg(role, packets: list[bytearray], *, pre_stop_delay: float = 0.5) -> None:
+    """
+    启动 sdpg。流程对齐 work_with_packet_generation.py：
+    reset → add_packet(s) → stop → 等待 → start。
+    """
    sdpg = role.hdtx.sdpg
    sdpg.reset()
-    sdpg.add_packet(drm_packet)
+    for idx, packet in enumerate(packets):
+        sdpg.add_packet(packet)
+        print(
+            f"  sdpg add_packet[{idx}]: type=0x{packet[0]:02X}, "
+            f"len={len(packet)} bytes"
+        )
+    sdpg.stop()
+    print(f"  sdpg stop 后: {sdpg.status()}")
+    if pre_stop_delay > 0:
+        time.sleep(pre_stop_delay)
    sdpg.start()
-    return sdpg.status()
+
+
+def interpret_sdpg_status(status, link: dict) -> list[str]:
+    """根据 status / 链路状态给出可读结论。"""
+    notes = []
+    notes.append(
+        "sdpg 通过 add_packet/load_packet 发送自定义 InfoFrame（见官方 work_with_packet_generation.py）；"
+        "caps 寄存器为 0 时仍可发送。"
+    )
+    if not link["hpd"]:
+        notes.append(
+            "HPD=Low：未检测到 Sink 热插拔。InfoFrame 可能不会在链路上送出，"
+            "请确认 HDMI 已接 DUT 且电视已开机。"
+        )
+    if not link["video"]:
+        notes.append("video_status=False：TX 视频未 enable，请先确认 Image 已有输出。")
+    if not status.error and not status.enabled and not status.active:
+        notes.append(
+            "start() 后 Enabled/Active 仍为 False：UCD-323 固件常如此，"
+            "包仍可能已在链路上；请以电视 HDR 状态或 CA-410 nits 为准。"
+        )
+    elif status.error:
+        notes.append("sdpg error=True：包格式或长度可能不被接受，可尝试 --packet vendor-vsif 对比。")
+    elif status.enabled or status.active:
+        notes.append("sdpg 已 Enabled/Active，信令发生器运行中。")
+    return notes


 def parse_device_arg(value: str):
@@ -159,21 +536,31 @@ def list_devices(tsi: UniTAP.TsiLib) -> None:

 def main() -> int:
    parser = argparse.ArgumentParser(
-        description="UCD-323 HDR10 信号输出验证（PG + sdpg DRM InfoFrame）"
+        description="UCD-323 HDR10 信号输出验证（SolidColor 0–65535 + sdpg InfoFrame）"
    )
    parser.add_argument(
        "--device",
        default="0",
        help="设备序号（整数）或 8 位序列号，默认 0",
    )
-    parser.add_argument("--vic", type=int, default=DEFAULT_VIC, help=f"CTA VIC，默认 {DEFAULT_VIC}")
+    parser.add_argument("--vic", type=int, default=None, help="改用 CTA VIC（指定后忽略 --standard/--width 等）")
+    parser.add_argument("--standard", default=DEFAULT_STANDARD, choices=("dmt", "cta", "cvt"))
+    parser.add_argument("--width", type=int, default=DEFAULT_WIDTH)
+    parser.add_argument("--height", type=int, default=DEFAULT_HEIGHT)
+    parser.add_argument("--refresh", type=float, default=DEFAULT_REFRESH_HZ, help="Hz")
+    parser.add_argument("--settle", type=float, default=2.0, help="apply 后等待秒数，默认 2")
    parser.add_argument("--max-cll", type=int, default=DEFAULT_MAX_CLL, help="DRM MaxCLL (nits)")
    parser.add_argument("--max-fall", type=int, default=DEFAULT_MAX_FALL, help="DRM MaxFALL (nits)")
    parser.add_argument(
        "--white-code",
        type=int,
-        default=PQ_WHITE_10BIT,
-        help=f"PQ 10bit 白场码值，默认 {PQ_WHITE_10BIT}",
+        default=SOLID_WHITE_PEAK,
+        help=f"SolidColor 白场 RGB 码值 0–65535，默认 {SOLID_WHITE_PEAK}（峰值白）",
+    )
+    parser.add_argument(
+        "--image",
+        metavar="PATH",
+        help="发图文件路径（png/bmp/jpeg 等）；省略则按分辨率自动生成白场 PNG",
    )
    parser.add_argument(
        "--hold",
@@ -187,6 +574,119 @@ def main() -> int:
        help="将 DRM 包保存为 .bin 文件（便于 sdpg.load_packet 调试）",
    )
    parser.add_argument("--list-devices", action="store_true", help="列出设备后退出")
+    parser.add_argument("--list-timings", action="store_true", help="列出设备 timing 后退出")
+    parser.add_argument(
+        "--packet",
+        choices=("full", "official-vsif", "drm", "vendor-vsif"),
+        default="full",
+        help="sdpg：full=VSIF+AVI+DRM（默认）；official-vsif=仅官方 VSIF；drm=AVI+DRM",
+    )
+    parser.add_argument(
+        "--no-avi",
+        action="store_true",
+        help="drm 模式仅发 DRM、不发 AVI（对比测试用）",
+    )
+    parser.add_argument(
+        "--sdpg-before-pg",
+        action="store_true",
+        default=False,
+        help="先 sdpg 再出图",
+    )
+    parser.add_argument(
+        "--pg-before-sdpg",
+        action="store_false",
+        dest="sdpg_before_pg",
+        help="先出图再 sdpg（默认）",
+    )
+    parser.add_argument(
+        "--sdpg-reset",
+        action="store_true",
+        help="已废弃：start_sdpg 每次都会 reset()",
+    )
+    parser.add_argument(
+        "--sdpg-delay",
+        type=float,
+        default=5.0,
+        help="sdpg stop 与 start 等待秒数（官方 5s），默认 5",
+    )
+    parser.add_argument(
+        "--pg-only",
+        action="store_true",
+        help="仅 PG 出图，不发 sdpg",
+    )
+    parser.add_argument(
+        "--infoframe-only",
+        action="store_true",
+        help="SDR 白场 + 仅测 sdpg（不切 HDR 像素；默认仍出图，建议加 --vic 16）",
+    )
+    parser.add_argument(
+        "--no-pg",
+        action="store_true",
+        help="完全不出图，仅 sdpg（复刻官方 work_with_packet_generation.py，电视通常黑屏）",
+    )
+    parser.add_argument(
+        "--force-sdpg",
+        action="store_true",
+        help="已废弃：sdpg 默认始终发送（除非 --pg-only）",
+    )
+    parser.add_argument(
+        "--safe",
+        action="store_true",
+        help="同默认 SDR 模式（8bit BT.709），显式指定时使用",
+    )
+    parser.add_argument(
+        "--hdr-content",
+        action="store_true",
+        help="强制 PG 10bit BT.2020（--packet full 已默认）",
+    )
+    parser.add_argument(
+        "--sdr-content",
+        action="store_true",
+        help="强制 PG 8bit SDR（只测电视 HDR 标志，亮度不会升高）",
+    )
+    parser.add_argument(
+        "--output",
+        choices=("image", "solid"),
+        default=None,
+        help="白场输出：默认 SolidColor（推荐）；image=ImageFile（可能 WrongColorimetry）",
+    )
+    parser.add_argument(
+        "--bootstrap",
+        action="store_true",
+        default=False,
+        help="solid 输出前先用 SolidColor 建链（UCD-323 上易导致闪屏后黑屏，默认关闭）",
+    )
+    parser.add_argument(
+        "--no-bootstrap",
+        action="store_false",
+        dest="bootstrap",
+        help="同默认行为：跳过 bootstrap",
+    )
+    parser.add_argument(
+        "--reset-pg",
+        action="store_true",
+        default=True,
+        help="打开设备后 reset PG 并 stop sdpg（默认开启）",
+    )
+    parser.add_argument(
+        "--no-reset-pg",
+        action="store_false",
+        dest="reset_pg",
+        help="不 reset PG",
+    )
+    parser.add_argument(
+        "--hpd-wait",
+        type=float,
+        default=10.0,
+        help="等待 HPD 置位的超时秒数，默认 10",
+    )
+    parser.add_argument(
+        "--bpc",
+        type=int,
+        choices=(8, 10, 12),
+        default=10,
+        help="HDR 内容色深（非 --safe / 非 --pg-only SDR 时），默认 10",
+    )
    args = parser.parse_args()

    tsi = UniTAP.TsiLib()
@@ -195,62 +695,291 @@ def main() -> int:
        tsi.cleanup()
        return 0

+    if args.list_timings:
+        dev = tsi.open(parse_device_arg(args.device))
+        role = dev.select_role(UniTAP.dev.UCD323.HDMISource)
+        print(role.hdtx.pg.timing_manager.print_all())
+        tsi.close(dev)
+        tsi.cleanup()
+        return 0
+
    drm = build_drm_hdr10_packet(max_cll=args.max_cll, max_fall=args.max_fall)
    if not verify_drm_checksum(drm):
        print("错误: DRM 包 checksum 校验失败。", file=sys.stderr)
        return 1

+    vsif_path = (
+        Path(__file__).resolve().parent
+        / "UniTAP/dev/modules/dut_tests/cfg/hdr10/vsif1.bin"
+    )
+    if args.packet == "vendor-vsif" and not vsif_path.is_file():
+        print(f"错误: 找不到 {vsif_path}", file=sys.stderr)
+        return 1
+
    if args.save_bin:
        out = Path(args.save_bin)
        out.write_bytes(drm)
        print(f"已保存 DRM 包: {out.resolve()} ({len(drm)} bytes)")

+    preview_mode = resolve_content_mode(args)
+    output_mode = resolve_output_mode(args, preview_mode)
+    white_code = resolve_white_code(
+        args, content_mode=preview_mode, output_mode=output_mode
+    )
+    color_desc = content_mode_label(preview_mode, args.bpc, output_mode=output_mode)
+    preview_vic = args.vic if args.vic is not None else 16
+    preview_packets, preview_label = build_sdpg_packet_list(
+        args, drm=drm, vsif_path=vsif_path, vic=preview_vic
+    )
+
    print("=== HDR10 信号输出测试 ===")
+    print("提示: 运行前请关闭 pqAutomationApp，避免 UCD 设备被占用。")
+    if args.infoframe_only:
+        print("模式: SDR 白场 + 仅 sdpg InfoFrame（观察电视 HDR 标志，亮度不会升高）")
+    elif args.no_pg:
+        print("模式: 无 PG 出图，仅 sdpg（官方示例，电视通常无画面）")
+    elif args.pg_only:
+        print("模式: 仅出图（跳过 sdpg InfoFrame）")
+    else:
+        print(f"模式: {color_desc} + sdpg ({preview_label})")
+    output_desc = {
+        "solid": "SolidColor",
+        "image": "ImageFile",
+        "none": "无（--no-pg）",
+    }[output_mode]
+    print(f"输出: {output_desc}" + (" + bootstrap SDR" if args.bootstrap else ""))
+    if args.infoframe_only:
+        print(
+            "  说明: 仍会输出 SDR 8bit 白场；只验证 sdpg 是否让电视进 HDR，亮度不会升高。"
+            " 测峰值亮度: python test.py --vic 16 --sdpg-delay 5"
+        )
+        if args.vic is None:
+            print("  提示: 建议加 --vic 16（与 --pg-only 成功出图时序一致）。")
+    if preview_mode == "sdr" and not args.pg_only and not args.infoframe_only:
+        print(
+            "  注意: SDR 8bit 像素 + InfoFrame 通常不会提高亮度（CA-410 仍 ~100–200 nits）。"
+            " 要测峰值亮度请用默认 --packet full（10bit SolidColor + VSIF/AVI/DRM）。"
+        )
+    elif preview_mode == "hdr-content":
+        print(
+            f"  策略: SolidColor 码值 {white_code}（0–65535 峰值）+ sdpg 三包。"
+            " 若黑屏可试 --sdr-content 或 --pg-only --vic 16。"
+        )
+    if not args.pg_only and not args.no_pg:
+        print(f"sdpg: {preview_label}")
+        if args.packet in ("full", "drm"):
            print(f"DRM MaxCLL={args.max_cll}, MaxFALL={args.max_fall}")
-    print(f"CTA VIC={args.vic}, bpc=10, BT.2020 RGB Full, PQ 白场码值={args.white_code}")
-    print("DRM 包内容:")
-    print(format_packet_hex(drm))
+    timing_desc = (
+        f"CTA VIC {args.vic}" if args.vic is not None
+        else f"{args.standard.upper()} {args.width}x{args.height}@{args.refresh}Hz"
+    )
+    white_desc = (
+        f"SolidColor 码值 {white_code}"
+        if output_mode == "solid"
+        else (args.image or f"白场 PNG (white_code={white_code})")
+    )
+    print(f"Timing: {timing_desc}, PG={color_desc} RGB Full, 内容={white_desc}, settle={args.settle}s")
+    if not args.pg_only:
+        for idx, pkt in enumerate(preview_packets):
+            print(f"sdpg 包[{idx}] (type=0x{pkt[0]:02X}):")
+            print(format_packet_hex(pkt))
    print()

    dev = None
    role = None
+    sdpg_started = False
    try:
        device_id = parse_device_arg(args.device)
        print(f"正在打开设备: {device_id!r} ...")
+        try:
+            tsi.rescan_devices()
+        except Exception as exc:
+            print(f"  警告: rescan_devices 失败: {exc}", file=sys.stderr)
        dev = tsi.open(device_id)
        role = dev.select_role(UniTAP.dev.UCD323.HDMISource)
+        prepare_device(role, reset_pg=args.reset_pg)

-        print("配置 Pattern Generator ...")
-        vm = build_hdr10_video_mode(role, args.vic)
-        t = vm.timing
-        refresh_hz = t.frame_rate / 1000.0 if t.frame_rate else 0.0
-        print(f"  Timing: {t.hactive}x{t.vactive} @ {refresh_hz:g} Hz")
+        if not wait_for_hpd(role, timeout=args.hpd_wait):
+            print(
+                f"  警告: {args.hpd_wait:g}s 内 HPD 仍为 Low，"
+                "请确认电视已开机且 HDMI 已连接。",
+                file=sys.stderr,
+            )
+        edid_info = read_edid_summary(role)
+        print(
+            f"  EDID: local={edid_info['local_len']}B, "
+            f"remote(DUT)={edid_info['remote_len']}B"
+        )
+
+        print("配置输出 ...")
+        timing = resolve_timing(
+            role,
+            width=args.width,
+            height=args.height,
+            refresh_hz=args.refresh,
+            standard=args.standard,
+            vic=args.vic,
+        )
+        sdpg = role.hdtx.sdpg
+        caps = read_sdpg_caps_raw(sdpg)
+        print(f"  sdpg caps (raw): 0x{caps:08X}")
+
+        content_mode = resolve_content_mode(args)
+        output_mode = resolve_output_mode(args, content_mode)
+        white_code = resolve_white_code(
+            args, content_mode=content_mode, output_mode=output_mode
+        )
+        avi_vic = args.vic if args.vic is not None else timing.id
+        sdpg_packets, packet_label = build_sdpg_packet_list(
+            args, drm=drm, vsif_path=vsif_path, vic=avi_vic
+        )
+        if args.infoframe_only:
+            print("  内容格式: sRGB 10bit SolidColor + sdpg（像素 SDR，信令由 sdpg 声明 HDR）。")
+        elif args.no_pg:
+            print("  内容格式: 不出图，仅 sdpg。")
+        elif content_mode == "hdr-content":
+            print(
+                f"  内容格式: PG 10bit BT.2020 SolidColor 码值 {white_code}（0–65535）。"
+            )
+        elif not args.pg_only:
+            print("  内容格式: PG 8bit BT.709 + sdpg（亮度不会升高，仅验证信令）。")
+        else:
+            print("  内容格式: SDR 8bit BT.709。")
+
+        vm = (
+            build_solid_video_mode(timing, content_mode=content_mode, bpc=args.bpc)
+            if output_mode == "solid"
+            else build_video_mode(timing, content_mode=content_mode, bpc=args.bpc)
+        )
+        hdr_content = content_mode == "hdr-content"
+        image_path = None
+        if output_mode == "image":
+            image_path = ensure_white_image(
+                timing.hactive,
+                timing.vactive,
+                hdr_content=hdr_content,
+                white_code=white_code,
+                image_path=args.image,
+            )
+            print(f"  Image: {image_path}")
+        elif output_mode == "none":
+            print("  Image: （跳过，--no-pg）")
+        print(f"  内容格式: {content_mode_label(content_mode, args.bpc, output_mode=output_mode)}")
+        refresh_hz = timing.frame_rate / 1000.0 if timing.frame_rate else 0.0
+        std_name = timing.standard.name.replace("SD_", "")
+        print(
+            f"  Timing: {std_name} {timing.hactive}x{timing.vactive} @ {refresh_hz:g} Hz"
+            f" (id={timing.id})"
+        )
        print(
            f"  Color: {vm.color_info.colorimetry.name}, "
            f"bpc={vm.color_info.bpc}, range={vm.color_info.dynamic_range.name}"
        )

-        apply_pg_white(role, vm, args.white_code)
-        print("  PG apply() 成功，已输出 PQ 白场。")
+        link = read_link_diagnostics(role)
+        print(
+            f"  链路: HPD={'High' if link['hpd'] else 'Low'}, "
+            f"video={'On' if link['video'] else 'Off'}, "
+            f"TMDS_lock={link['tmds_locked']}, locks={link['channel_lock']}, "
+            f"mode={link['hdmi_mode']}"
+        )
+        if link["hpd"] and not link["tmds_locked"]:
+            print(
+                "  提示: UCD-323 TX 侧 TMDS lock 位常不可靠；"
+                "请以电视是否实际有画面为准（video=On 即可继续）。"
+            )

-        print("启动 sdpg (DRM InfoFrame) ...")
-        status = start_sdpg(role, drm)
-        print(f"  sdpg status: {status}")
-        if status.error:
-            print("  警告: sdpg 报告 error=True，请检查固件或包格式。", file=sys.stderr)
-        if not status.active and not status.enabled:
-            print("  警告: sdpg 未 active/enabled。", file=sys.stderr)
+        def run_output():
+            if output_mode == "none":
+                return
+            if args.bootstrap:
+                if output_mode == "image":
+                    print(
+                        "  跳过 bootstrap：Image 模式直接出图即可；"
+                        "SolidColor 建链在本机上会闪屏后黑屏。"
+                    )
+                else:
+                    bootstrap_sdr_white(role, timing, settle=args.settle)
+            if output_mode == "solid":
+                pg_diag = apply_pg_solid(role, vm, white_code)
+                hint = f"Solid Color {white_code} (0x{white_code:X})"
+            else:
+                pg_diag = apply_pg_image(role, vm, image_path)
+                hint = image_path.name
+            time.sleep(args.settle)
+            link_after = read_link_diagnostics(role)
+            print(
+                f"  {output_mode} apply() OK, pg_error={pg_diag['pg_error']}, "
+                f"video={'On' if link_after['video'] else 'Off'}, "
+                f"TMDS_lock={link_after['tmds_locked']}"
+            )
+            if pg_diag["pg_error"] != "OK":
+                print(f"  警告: PG 状态异常 — {pg_diag['pg_error_str']}", file=sys.stderr)
+            print_pg_status(role.hdtx.pg, hint)
+            vm_rb = role.hdtx.pg.get_stream_video_mode()
+            print(
+                f"  PG 读回: {vm_rb.timing.hactive}x{vm_rb.timing.vactive}, "
+                f"bpc={vm_rb.color_info.bpc}, cm={vm_rb.color_info.colorimetry.name}"
+            )
+
+        def run_sdpg(*, reapply_pg: bool = True) -> bool:
+            nonlocal sdpg_started
+            if args.pg_only:
+                print("  跳过 sdpg（--pg-only）。")
+                return False
+
+            print(f"启动 sdpg ({packet_label}) ...")
+            start_sdpg(role, sdpg_packets, pre_stop_delay=args.sdpg_delay)
+            sdpg_started = True
+            samples = poll_sdpg_status(sdpg, seconds=1.0, interval=0.25)
+            status = samples[-1]
+            print(f"  sdpg status (start 后): {status}")
+            link_mid = read_link_diagnostics(role)
+            print(
+                f"  sdpg 后链路: video={'On' if link_mid['video'] else 'Off'}"
+                f"（若为 Off，将重新 apply 出图）"
+            )
+            for note in interpret_sdpg_status(status, link_mid):
+                print(f"  → {note}")
+
+            if reapply_pg and output_mode != "none":
+                print("  sdpg 后再次 apply 出图，保持画面 ...")
+                run_output()
+            return True
+
+        if args.no_pg:
+            run_sdpg(reapply_pg=False)
+        elif args.infoframe_only or args.pg_only:
+            run_output()
+            if args.infoframe_only:
+                run_sdpg(reapply_pg=True)
+        elif args.sdpg_before_pg:
+            run_sdpg(reapply_pg=False)
+            run_output()
+        else:
+            run_output()
+            run_sdpg(reapply_pg=True)

        print()
        print("--- 请用 CA-410 测量 DUT 100% 白场峰值亮度 ---")
-        print("  HDR 生效: 通常显著高于 SDR（具体取决于电视峰值）")
-        print("  仍为 ~100–200 nits: 检查 DUT HDR 开关 / HDMI 口 / 信令")
+        if preview_mode == "hdr-content":
+            print("  HDR 生效: 应显著高于 SDR（电视峰值通常 400–1000+ nits）")
+        else:
+            print("  当前为 SDR 像素: 亮度约 100–200 nits 属正常，不代表 sdpg 无效")
+        print("  对比: 先跑 --pg-only --vic 16 记 SDR 基准")
        print(f"--- 保持输出 {args.hold:.0f} 秒，Ctrl+C 可提前结束 ---")
        print()

        deadline = time.monotonic() + args.hold
        while time.monotonic() < deadline:
-            time.sleep(1.0)
+            time.sleep(2.0)
+            link_hold = read_link_diagnostics(role)
+            if not link_hold["video"] and output_mode != "none":
+                print("  [watchdog] video=Off，重新 apply 输出 ...")
+                if output_mode == "solid":
+                    apply_pg_solid(role, vm, white_code)
+                else:
+                    apply_pg_image(role, vm, image_path)

        print("测试完成。")
        return 0
@@ -263,7 +992,7 @@ def main() -> int:
        list_devices(tsi)
        return 1
    finally:
-        if role is not None:
+        if role is not None and sdpg_started:
            try:
                role.hdtx.sdpg.stop()
            except Exception: