采集卡bug修复

This commit is contained in:
Ray
2025-10-29 15:34:28 +08:00
parent bcc971d528
commit 3a8873acc2
6 changed files with 738 additions and 56 deletions

View File

@@ -10,7 +10,8 @@ class ConfigGUI:
def __init__(self):
self.root = tk.Tk()
self.root.title("配置管理 - 火炬之光自动化")
self.root.geometry("800x600")
self.root.geometry("1000x720")
self.root.minsize(900, 600) # 设置最小尺寸
self.selected_index = 0
self.setup_ui()
@@ -102,7 +103,13 @@ class ConfigGUI:
ttk.Button(save_frame, text="保存配置", command=self.save_config).pack(side=tk.LEFT, padx=5)
ttk.Button(save_frame, text="启动预览", command=self.start_preview).pack(side=tk.LEFT, padx=5)
ttk.Button(save_frame, text="启动程序", command=self.start_program).pack(side=tk.LEFT, padx=5)
# 启动程序按钮组
start_frame = ttk.Frame(right_frame)
start_frame.pack(fill=tk.X, pady=5)
ttk.Button(start_frame, text="启动单个配置组", command=self.start_program).pack(side=tk.LEFT, padx=5)
ttk.Button(start_frame, text="启动多个配置组", command=self.start_multi_program).pack(side=tk.LEFT, padx=5)
def create_entry(self, parent, key, label, prefix=None):
"""创建输入框"""
@@ -192,22 +199,57 @@ class ConfigGUI:
def scan_cameras(self, max_index: int = 10):
"""扫描系统可用的采集卡索引,并填充下拉框"""
import warnings
found = []
for idx in range(max_index + 1):
cap = cv2.VideoCapture(idx, cv2.CAP_DSHOW)
if not cap.isOpened():
# 回退默认后端再试
cap = cv2.VideoCapture(idx)
if cap.isOpened():
found.append(str(idx))
cap.release()
# 临时设置OpenCV日志级别
import os
old_level = os.environ.get('OPENCV_LOG_LEVEL', '')
os.environ['OPENCV_LOG_LEVEL'] = 'ERROR'
cv2.setLogLevel(cv2.LOG_LEVEL_ERROR)
try:
for idx in range(max_index + 1):
cap = None
try:
with warnings.catch_warnings():
warnings.filterwarnings('ignore')
# 尝试DSHOW后端
cap = cv2.VideoCapture(idx, cv2.CAP_DSHOW)
if not cap.isOpened():
# 回退默认后端再试
cap = cv2.VideoCapture(idx)
if cap.isOpened():
# 测试读取一帧,确保真正可用
ret, test_frame = cap.read()
if ret and test_frame is not None:
found.append(str(idx))
cap.release()
except Exception:
if cap:
try:
cap.release()
except:
pass
continue
finally:
# 恢复原来的日志级别
if old_level:
os.environ['OPENCV_LOG_LEVEL'] = old_level
else:
os.environ.pop('OPENCV_LOG_LEVEL', None)
if not found:
found = ["0"] # 至少给一个默认项,避免为空
messagebox.showwarning("扫描完成", "未发现可用采集卡,已添加默认选项 0")
else:
messagebox.showinfo("扫描完成", f"发现可用采集卡索引: {', '.join(found)}")
self.camera_index_cb['values'] = found
# 若当前无选择,则选择第一项
if not self.camera_index_var.get() and found:
self.camera_index_cb.set(found[0])
messagebox.showinfo("扫描完成", f"发现可用采集卡索引: {', '.join(found)}")
def scan_ports(self):
"""扫描系统可用的串口,并填充下拉框"""
@@ -375,12 +417,55 @@ class ConfigGUI:
return result
def start_program(self):
"""启动主程序"""
# 保存配置
if not self.save_config():
"""启动单个配置组的主程序"""
# 保存配置(静默)
if not self.save_config_silent():
messagebox.showerror("错误", "配置保存失败")
return
messagebox.showinfo("提示", "配置已保存,请运行主程序")
# 检查是否有活动配置组
active_groups = [g for g in config_manager.config['groups'] if g.get('active', False)]
if not active_groups:
messagebox.showwarning("警告", "没有活动的配置组\n\n请先选择一个配置组并设置为活动")
return
# 启动单个配置组
import subprocess
import sys
try:
# 找到活动配置组的索引
active_group = active_groups[0]
group_index = config_manager.config['groups'].index(active_group)
subprocess.Popen([
sys.executable,
"main_single.py",
str(group_index)
], creationflags=subprocess.CREATE_NEW_CONSOLE if sys.platform == 'win32' else 0)
messagebox.showinfo("成功", f"已启动配置组: {active_group['name']}\n\n请在控制台查看运行状态")
except Exception as e:
messagebox.showerror("错误", f"启动失败: {e}")
def start_multi_program(self):
"""启动多个配置组的主程序"""
# 保存配置(静默)
if not self.save_config_silent():
messagebox.showerror("错误", "配置保存失败")
return
# 启动多配置组管理器
import subprocess
import sys
try:
subprocess.Popen([
sys.executable,
"main_multi.py"
], creationflags=subprocess.CREATE_NEW_CONSOLE if sys.platform == 'win32' else 0)
messagebox.showinfo("提示", "多配置组启动器已打开\n\n请在控制台中选择要启动的配置组")
except Exception as e:
messagebox.showerror("错误", f"启动失败: {e}")
def run(self):
"""运行GUI"""

View File

@@ -22,7 +22,7 @@ def create_launcher():
"""创建启动器界面"""
root = tk.Tk()
root.title("火炬之光自动化 - 启动器")
root.geometry("400x300")
root.geometry("400x380")
root.resizable(False, False)
# 标题
@@ -49,10 +49,21 @@ def create_launcher():
preview_btn.pack(pady=10)
# 主程序按钮
main_btn = tk.Button(button_frame, text="🚀 启动自动化",
main_btn = tk.Button(button_frame, text="🚀 启动单个配置组",
command=start_main_program,
width=30, height=3, font=('Arial', 12))
main_btn.pack(pady=10)
width=30, height=2, font=('Arial', 11))
main_btn.pack(pady=5)
def start_multi_program():
"""启动多配置组程序"""
subprocess.Popen([sys.executable, "main_multi.py"],
creationflags=subprocess.CREATE_NEW_CONSOLE if sys.platform == 'win32' else 0)
# 多配置组启动按钮
multi_btn = tk.Button(button_frame, text="🔥 启动多个配置组",
command=start_multi_program,
width=30, height=2, font=('Arial', 11))
multi_btn.pack(pady=5)
# 说明
info_label = tk.Label(root,

145
main_multi.py Normal file
View File

@@ -0,0 +1,145 @@
"""
多配置组启动器
支持同时启动多个配置组的自动化程序
"""
import multiprocessing
import sys
from config import config_manager
from main_single import run_automation_for_group
def main():
"""主函数"""
# 重新加载配置
config_manager.load_config()
# 获取所有配置组
groups = config_manager.config.get('groups', [])
if not groups:
print("❌ 没有找到任何配置组")
print("请先运行 gui_config.py 创建配置组")
return
# 询问要启动哪些配置组
print("=" * 60)
print("🔥 多配置组启动器")
print("=" * 60)
print("\n可用配置组:")
for i, group in enumerate(groups):
active_mark = "" if group.get('active', False) else " "
print(f" [{i}] {active_mark} {group['name']}")
print(f" 串口: {group['serial_port']} | 采集卡: {group['camera_index']}")
print("\n选择启动方式:")
print(" 1. 启动所有活动配置组")
print(" 2. 启动所有配置组")
print(" 3. 选择特定配置组")
print(" 0. 退出")
choice = input("\n请选择 (0-3): ").strip()
selected_indices = []
if choice == "0":
print("👋 退出")
return
elif choice == "1":
# 启动所有活动配置组
selected_indices = [i for i, g in enumerate(groups) if g.get('active', False)]
if not selected_indices:
print("❌ 没有活动的配置组")
return
print(f"\n✅ 将启动 {len(selected_indices)} 个活动配置组")
elif choice == "2":
# 启动所有配置组
selected_indices = list(range(len(groups)))
print(f"\n✅ 将启动所有 {len(selected_indices)} 个配置组")
elif choice == "3":
# 选择特定配置组
indices_input = input("请输入要启动的配置组索引(用逗号分隔,如: 0,1,2): ").strip()
try:
selected_indices = [int(x.strip()) for x in indices_input.split(',')]
# 验证索引有效性
selected_indices = [i for i in selected_indices if 0 <= i < len(groups)]
if not selected_indices:
print("❌ 没有有效的配置组索引")
return
print(f"\n✅ 将启动 {len(selected_indices)} 个配置组")
except ValueError:
print("❌ 输入格式错误")
return
else:
print("❌ 无效选择")
return
# 显示将要启动的配置组
print("\n将要启动的配置组:")
for idx in selected_indices:
group = groups[idx]
print(f"{group['name']} (串口:{group['serial_port']}, 采集卡:{group['camera_index']})")
confirm = input("\n确认启动? (y/n): ").strip().lower()
if confirm != 'y':
print("❌ 取消启动")
return
# 启动多进程
print("\n🚀 开始启动多个配置组...")
processes = []
for idx in selected_indices:
group = groups[idx]
print(f"启动进程: {group['name']}...")
process = multiprocessing.Process(
target=run_automation_for_group,
args=(idx,),
name=f"Group-{idx}-{group['name']}"
)
process.start()
processes.append((idx, group['name'], process))
print(f"{group['name']} 已启动 (PID: {process.pid})")
print(f"\n✅ 成功启动 {len(processes)} 个配置组进程")
print("\n" + "=" * 60)
print("运行状态:")
print("=" * 60)
# 监控进程状态
try:
while True:
alive_count = 0
for idx, name, proc in processes:
if proc.is_alive():
alive_count += 1
else:
print(f"⚠️ {name} 进程已退出 (退出码: {proc.exitcode})")
if alive_count == 0:
print("\n所有进程已退出")
break
import time
time.sleep(2)
# 打印存活状态
alive_names = [name for idx, name, proc in processes if proc.is_alive()]
if alive_names:
print(f"\r📊 运行中: {', '.join(alive_names)} ({alive_count}/{len(processes)})", end='', flush=True)
except KeyboardInterrupt:
print("\n\n🛑 收到停止信号,正在关闭所有进程...")
for idx, name, proc in processes:
if proc.is_alive():
print(f"正在停止 {name}...")
proc.terminate()
proc.join(timeout=5)
if proc.is_alive():
print(f"强制停止 {name}...")
proc.kill()
print(f"{name} 已停止")
print("\n👋 所有进程已停止")
if __name__ == "__main__":
multiprocessing.freeze_support() # Windows下需要
main()

349
main_single.py Normal file
View File

@@ -0,0 +1,349 @@
"""
单配置组运行的主程序
用于在独立进程中运行单个配置组的自动化
"""
import cv2
from utils.get_image import GetImage
from utils.mouse import init_mouse_keyboard, Mouse_guiji
from ultralytics import YOLO
import time
import serial
import ch9329Comm
import random
import math
from utils import shizi
from config import config_manager
import sys
def run_automation_for_group(group_index):
"""为单个配置组运行自动化"""
# 重新加载配置
config_manager.load_config()
group = config_manager.get_group_by_index(group_index)
if group is None:
print(f"❌ 配置组索引 {group_index} 不存在")
return
print(f"🚀 启动配置组: {group['name']} (索引: {group_index})")
print(f" 串口: {group['serial_port']}")
print(f" 采集卡: {group['camera_index']}")
# 加载YOLO模型
model = YOLO(r"best.pt").to('cuda')
model0 = YOLO(r"best0.pt").to('cuda')
# 初始化串口和鼠标
try:
init_mouse_keyboard(group)
except Exception as e:
print(f"❌ 初始化串口失败: {e}")
return
# 初始化键盘和鼠标
keyboard = ch9329Comm.keyboard.DataComm()
from utils.mouse import mouse
mouse_gui = Mouse_guiji()
# 初始化采集卡
get_image = GetImage(
cam_index=group['camera_index'],
width=group['camera_width'],
height=group['camera_height']
)
# 检查采集卡是否初始化成功
if get_image.cap is None:
print(f"❌ 采集卡 {group['camera_index']} 初始化失败")
return
print(f"✅ 配置组 {group['name']} 初始化完成")
# 全局变量
left = 0
top = 30
k = 0 # 控制转圈的方向
panduan = False # 是否在图内
boss_pd = False # 是否到boss关卡
rw = (632, 378)
v = group['move_velocity'] # 从配置读取移动速度
def yolo_shibie(im_PIL, detections, model):
results = model(im_PIL)
for result in results:
for i in range(len(result.boxes.xyxy)):
left, top, right, bottom = result.boxes.xyxy[i]
scalar_tensor = result.boxes.cls[i]
value = scalar_tensor.item()
label = result.names[int(value)]
if label == 'center' or label == 'next' or label == 'boss' or label == 'zhaozi':
player_x = int(left + (right - left) / 2)
player_y = int(top + (bottom - top) / 2) + 30
RW = [player_x, player_y]
detections[label] = RW
elif label == 'daojv' or label == 'gw':
player_x = int(left + (right - left) / 2)
player_y = int(top + (bottom - top) / 2) + 30
RW = [player_x, player_y]
detections[label].append(RW)
elif label == 'npc1' or label == 'npc2' or label == 'npc3' or label == 'npc4':
player_x = int(left + (right - left) / 2)
player_y = int(bottom) + 30
RW = [player_x, player_y]
detections[label] = RW
return detections
def sq(p1, p2):
"""计算两点之间的欧式距离"""
return math.sqrt((p1[0] - p2[0]) ** 2 + (p1[1] - p2[1]) ** 2)
def process_points(points):
if not points:
return None
n = len(points)
if n == 1:
return points[0]
elif n == 2:
x = (points[0][0] + points[1][0]) / 2
y = (points[0][1] + points[1][1]) / 2
return [x, y]
else:
sample_points = random.sample(points, 3)
min_sum = float('inf')
best_point = None
for p in points:
dist_sum = sum(sq(p, sp) for sp in sample_points)
if dist_sum < min_sum:
min_sum = dist_sum
best_point = p
return best_point
def move_randomly(rw, k):
k = k % 4
suiji_t = float(random.randint(10, 13) / 10)
if k == 0:
keyboard.send_data("66")
time.sleep(suiji_t)
keyboard.release()
elif k == 1:
keyboard.send_data("88")
time.sleep(suiji_t)
keyboard.release()
elif k == 2:
keyboard.send_data("44")
time.sleep(suiji_t)
keyboard.release()
elif k == 3:
keyboard.send_data("22")
time.sleep(suiji_t)
keyboard.release()
return k + 1
def move_to(rw, mb):
"""使用配置的v值"""
nonlocal v
v = group['move_velocity']
if rw[0] >= mb[0]:
keyboard.send_data("44")
time.sleep(float(abs(rw[0] - mb[0]) / v))
keyboard.release()
else:
keyboard.send_data("66")
time.sleep(float(abs(rw[0] - mb[0]) / v))
keyboard.release()
if rw[1] >= mb[1]:
keyboard.send_data("88")
time.sleep(float(abs(rw[1] - mb[1]) / v))
keyboard.release()
else:
keyboard.send_data("22")
time.sleep(float(abs(rw[1] - mb[1]) / v))
keyboard.release()
# 主循环
print(f"🔄 配置组 {group['name']} 开始自动化循环...")
while True:
try:
detections = {
'center': None,
'next': None,
'npc1': None,
'npc2': None,
'npc3': None,
'npc4': None,
'boss': None,
'daojv': [],
'gw': [],
'zhaozi': None
}
im_opencv = get_image.get_frame()
if im_opencv is None:
time.sleep(0.1)
continue
detections = yolo_shibie(im_opencv[1], detections, model)
if shizi.tuwai(im_opencv[0]):
im_opencv = get_image.get_frame()
if im_opencv is None:
time.sleep(0.1)
continue
detections = yolo_shibie(im_opencv[1], detections, model0)
print(f'[{group["name"]}] 当前在城镇中')
if detections['npc1'] is not None and sq(rw, detections['npc1']) > 80:
print(f"[{group['name']}] 向npc1靠近")
move_to(rw, detections['npc1'])
continue
elif detections['npc1'] is not None and sq(rw, detections['npc1']) <= 80:
print(f"[{group['name']}] 在npc旁边向上走")
mb = (detections['npc1'][0], detections['npc1'][1] - 1010)
move_to(rw, mb)
continue
elif detections['npc3'] is not None and detections['npc4'] is None:
print(f"[{group['name']}] 在npc3旁边向右走")
mb = (rw[0], detections['npc3'][1] - 50)
move_to(rw, mb)
mb = (rw[0] + 700, rw[1])
move_to(rw, mb)
continue
elif detections['npc4'] is not None:
if sq(detections['npc4'], rw) < 50:
print(f"[{group['name']}] 离npc4很近 直接进入")
keyboard.send_data("DD")
time.sleep(0.15)
keyboard.release()
time.sleep(1)
im_opencv = get_image.get_frame()
if im_opencv and shizi.daoying(im_opencv[0]):
mouse_gui.send_data_absolute(rw[0], rw[1] - 110, may=1)
time.sleep(1)
continue
else:
print(f"[{group['name']}] 离npc4有点远 点击进入")
move_to(rw, detections['npc4'])
time.sleep(1)
im_opencv = get_image.get_frame()
if im_opencv and shizi.daoying(im_opencv[0]):
mouse_gui.send_data_absolute(rw[0], rw[1] - 110, may=1)
time.sleep(1)
continue
elif shizi.tiaozhan(im_opencv[0]):
print(f'[{group["name"]}] 进入塔4')
mouse_gui.send_data_absolute(left + 1100, top + 600, may=1)
time.sleep(0.3)
mouse_gui.send_data_absolute(left + 433, top + 455, may=1)
panduan = True
continue
elif shizi.jieshu(im_opencv[0]):
print(f'[{group["name"]}] 结束挑战')
mouse_gui.send_data_absolute(left + 542, top + 644, may=1)
time.sleep(0.8)
mouse_gui.send_data_absolute(left + 706, top + 454, may=1)
continue
elif panduan:
if shizi.shuzi(im_opencv[0]):
boss_pd = True
print(f"[{group['name']}] 进入到boss")
if shizi.fuhuo(im_opencv[0]):
print(f'[{group["name"]}] 点击复活')
mouse_gui.send_data_absolute(left + 536, top + 627, may=1)
mouse_gui.send_data_absolute(rw[0], rw[1], may=0)
continue
if detections['zhaozi'] is not None:
move_to(rw, detections['zhaozi'])
continue
if len(detections['daojv']) != 0:
move_to(rw, process_points(detections['daojv']))
for i in range(3 + len(detections['daojv'])):
keyboard.send_data("AA")
time.sleep(0.15)
keyboard.release()
continue
if shizi.tuichu(im_opencv[0]) and detections['next'] is None and len(detections['daojv']) == 0 and len(detections['gw']) == 0 and boss_pd:
print(f"[{group['name']}] 识别到可以退出挑战!!!!!!!!!!!!!!!!!!")
for i in range(3):
time.sleep(0.5)
im_opencv = get_image.get_frame()
if im_opencv is None:
continue
detections = {
'center': None, 'next': None,
'npc1': None, 'npc2': None, 'npc3': None, 'npc4': None,
'boss': None, 'zhaozi': None,
'daojv': [], 'gw': []
}
detections = yolo_shibie(im_opencv[1], detections, model)
if detections['next'] is not None or len(detections['daojv']) != 0 or len(detections['gw']) != 0 or detections['boss'] is not None:
break
else:
mouse_gui.send_data_absolute(left + 640, top + 40, may=1)
panduan = False
boss_pd = False
time.sleep(2.0)
continue
if detections['center'] is None and detections['next'] is None and (len(detections['gw']) != 0 or detections["boss"] is not None):
if len(detections['gw']) != 0:
move_to(rw, detections['gw'][0])
time.sleep(0.26)
elif detections['boss'] is not None:
boss_suiji1 = random.randint(-30, 30)
boss_suiji2 = random.randint(-30, 30)
detections['boss'] = (detections['boss'][0] + boss_suiji1, detections['boss'][1] + boss_suiji2)
move_to(rw, detections['boss'])
time.sleep(0.7)
continue
elif (detections['center'] is not None and detections['next'] is None and len(detections['gw']) != 0) or (boss_pd == True and detections['center'] is not None and detections['next'] is None):
if detections['center'][0] >= rw[0] and detections['center'][1] < rw[1]:
mb = (rw[0] + 100, rw[1])
elif detections['center'][0] <= rw[0] and detections['center'][1] < rw[1]:
mb = (rw[0], rw[1] - 100)
elif detections['center'][0] <= rw[0] and detections['center'][1] > rw[1]:
mb = (rw[0] - 100, rw[1])
elif detections['center'][0] >= rw[0] and detections['center'][1] > rw[1]:
mb = (rw[0], rw[1] + 100)
move_to(rw, mb)
time.sleep(0.25)
continue
elif boss_pd == True and detections['center'] is None and detections['next'] is None:
k = move_randomly(rw, k)
continue
elif detections['next'] is not None:
print(f'[{group["name"]}] 进入下一层啦啦啦啦啦啦')
panduan = True
move_to(rw, detections['next'])
for i in range(2):
keyboard.send_data("DD")
time.sleep(0.15)
keyboard.release()
continue
else:
k = move_randomly(rw, k)
continue
elif shizi.daoying(im_opencv[0]):
mouse_gui.send_data_absolute(rw[0], rw[1] - 110, may=1)
time.sleep(1)
continue
except KeyboardInterrupt:
print(f"🛑 配置组 {group['name']} 停止运行")
break
except Exception as e:
print(f"❌ 配置组 {group['name']} 运行错误: {e}")
import traceback
traceback.print_exc()
time.sleep(1)
if __name__ == "__main__":
if len(sys.argv) > 1:
group_index = int(sys.argv[1])
run_automation_for_group(group_index)
else:
# 默认运行活动配置组
active_group = config_manager.get_active_group()
if active_group is None:
print("❌ 没有活动的配置组")
sys.exit(1)
group_index = config_manager.config['groups'].index(active_group)
run_automation_for_group(group_index)

View File

@@ -4,8 +4,14 @@ from tkinter import Canvas
from PIL import Image, ImageTk
import threading
import numpy as np
import warnings
import os
from config import config_manager
# 抑制OpenCV的警告信息
os.environ['OPENCV_LOG_LEVEL'] = 'ERROR'
cv2.setLogLevel(cv2.LOG_LEVEL_ERROR)
class PreviewWindow:
"""采集卡预览窗口"""
def __init__(self):
@@ -31,31 +37,60 @@ class PreviewWindow:
cam_idx = group['camera_index']
print(f" 尝试打开采集卡 {cam_idx} ({group['name']})...")
cap = cv2.VideoCapture(int(cam_idx), cv2.CAP_DSHOW)
if not cap.isOpened():
print(f" DSHOW模式失败尝试默认模式...")
cap = cv2.VideoCapture(int(cam_idx))
cap = None
# 尝试多种后端打开
backends_to_try = [
(int(cam_idx), cv2.CAP_DSHOW),
(int(cam_idx), cv2.CAP_ANY),
(int(cam_idx), None),
]
if cap.isOpened():
cap.set(cv2.CAP_PROP_FRAME_WIDTH, group['camera_width'])
cap.set(cv2.CAP_PROP_FRAME_HEIGHT, group['camera_height'])
# 测试读取一帧
ret, test_frame = cap.read()
if ret:
self.caps[i] = {
'cap': cap,
'group': group,
'name': group['name']
}
loaded_count += 1
print(f" ✅ 采集卡 {cam_idx} 初始化成功")
else:
cap.release()
print(f" ❌ 采集卡 {cam_idx} 无法读取帧")
for idx, backend in backends_to_try:
try:
with warnings.catch_warnings():
warnings.filterwarnings('ignore')
if backend is not None:
cap = cv2.VideoCapture(idx, backend)
else:
cap = cv2.VideoCapture(idx)
if cap.isOpened():
# 测试读取一帧
ret, test_frame = cap.read()
if ret and test_frame is not None:
break
else:
cap.release()
cap = None
except Exception:
if cap:
try:
cap.release()
except:
pass
cap = None
continue
if cap and cap.isOpened():
try:
cap.set(cv2.CAP_PROP_FRAME_WIDTH, group['camera_width'])
cap.set(cv2.CAP_PROP_FRAME_HEIGHT, group['camera_height'])
except Exception as e:
print(f" ⚠️ 设置分辨率失败: {e}")
self.caps[i] = {
'cap': cap,
'group': group,
'name': group['name']
}
loaded_count += 1
print(f" ✅ 采集卡 {cam_idx} 初始化成功")
else:
print(f" ❌ 采集卡 {cam_idx} 无法打开")
except Exception as e:
print(f" ❌ 采集卡 {group.get('camera_index', '?')} 初始化失败: {e}")
import traceback
traceback.print_exc()
if loaded_count == 0:
print("⚠️ 警告:没有成功加载任何采集卡!")

View File

@@ -41,26 +41,76 @@ import cv2
# cv2.destroyAllWindows()
import threading
import warnings
# 抑制OpenCV的警告信息
import os
os.environ['OPENCV_LOG_LEVEL'] = 'ERROR'
cv2.setLogLevel(cv2.LOG_LEVEL_ERROR)
class GetImage:
def __init__(self, cam_index=0, width=1920, height=1080):
print(f"🔧 正在初始化采集卡 {cam_index}...")
self.cap = cv2.VideoCapture(cam_index, cv2.CAP_DSHOW)
if not self.cap.isOpened():
print(f"⚠️ DSHOW模式失败尝试默认模式...")
self.cap = cv2.VideoCapture(cam_index)
if not self.cap.isOpened():
print(f"❌ 无法打开采集卡 {cam_index}")
self.cap = None
return
self.cap.set(cv2.CAP_PROP_FRAME_WIDTH, width)
self.cap.set(cv2.CAP_PROP_FRAME_HEIGHT, height)
self.cap = None
self.frame = None
self.running = True
self.cam_index = cam_index
# 尝试多种方式打开采集卡
backends_to_try = [
(cam_index, cv2.CAP_DSHOW),
(cam_index, cv2.CAP_ANY),
(cam_index, None), # 默认后端
]
for idx, backend in backends_to_try:
try:
with warnings.catch_warnings():
warnings.filterwarnings('ignore', category=UserWarning)
if backend is not None:
self.cap = cv2.VideoCapture(idx, backend)
else:
self.cap = cv2.VideoCapture(idx)
if self.cap.isOpened():
# 测试读取一帧
ret, test_frame = self.cap.read()
if ret and test_frame is not None:
print(f"✅ 采集卡 {cam_index} 打开成功")
break
else:
self.cap.release()
self.cap = None
except Exception as e:
if self.cap:
try:
self.cap.release()
except:
pass
self.cap = None
continue
if self.cap is None or not self.cap.isOpened():
print(f"❌ 无法打开采集卡 {cam_index}")
print("请检查:")
print(" 1. 采集卡是否正确连接")
print(" 2. 采集卡索引是否正确(尝试扫描采集卡)")
print(" 3. 采集卡驱动是否安装")
print(" 4. 采集卡是否被其他程序占用")
self.cap = None
return
# 设置分辨率
try:
self.cap.set(cv2.CAP_PROP_FRAME_WIDTH, width)
self.cap.set(cv2.CAP_PROP_FRAME_HEIGHT, height)
# 实际获取设置后的分辨率
actual_width = int(self.cap.get(cv2.CAP_PROP_FRAME_WIDTH))
actual_height = int(self.cap.get(cv2.CAP_PROP_FRAME_HEIGHT))
print(f" 分辨率设置: {width}x{height} -> 实际: {actual_width}x{actual_height}")
except Exception as e:
print(f"⚠️ 设置分辨率失败: {e}")
# 启动更新线程
threading.Thread(target=self.update, daemon=True).start()
@@ -71,11 +121,18 @@ class GetImage:
def update(self):
while self.running and self.cap is not None:
ret, frame = self.cap.read()
if ret:
self.frame = frame
else:
print(f"⚠️ 采集卡 {self.cam_index} 读取失败")
try:
ret, frame = self.cap.read()
if ret and frame is not None:
self.frame = frame
else:
# 读取失败时不打印,避免刷屏
pass
except Exception as e:
# 只在异常时打印错误
print(f"⚠️ 采集卡 {self.cam_index} 读取异常: {e}")
import time
time.sleep(0.1) # 出错时短暂延迟
def get_frame(self):
if self.cap is None or self.frame is None: