From 68b95f4f72f80500f37444e41d2eb669ae9f841e Mon Sep 17 00:00:00 2001
From: SoulBasic <690204874@qq.com>
Date: Fri, 26 Feb 2021 17:50:13 +0800
Subject: [PATCH] fix bugs of autoinit

---
 Detector.cpp     | 17 ++++++++++++++++-
 Detector.h       |  1 +
 detectviewer.cpp |  1 -
 3 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/Detector.cpp b/Detector.cpp
index b8dba91..c1594d7 100644
--- a/Detector.cpp
+++ b/Detector.cpp
@@ -22,13 +22,17 @@ Detector::Detector(int threshVal, int minArea) :
 	_target_ver_offset(0.5f),
 	_target_hor_offset(0.5f),
 	_cell_expand_para(0.75f),
-	_target_offset_angle(0)
+	_target_offset_angle(0),
+	_history_read(false)
 {
+	Sleep(15000);
 	FILE* target = fopen("target_config.ini", "rt");
 	if (target != nullptr)
 	{
 		fscanf(target, "target_ver_offset=%f\ntarget_hor_offset=%f\ntarget_offset_angle=%d\ncell_expand_para=%f", &_target_ver_offset, &_target_hor_offset, &_target_offset_angle, &_cell_expand_para);
 		fclose(target);
+		calc_target();
+		_history_read = true;
 	}
 
 	std::thread tt(std::bind(&Detector::timeThread, this));
@@ -61,6 +65,17 @@ void Detector::timeThread()
 	{
 		if (a != -1 && msg.message == WM_TIMER)
 		{
+			if (!_history_read)
+			{
+				FILE* target = fopen("target_config.ini", "rt");
+				if (target != nullptr)
+				{
+					fscanf(target, "target_ver_offset=%f\ntarget_hor_offset=%f\ntarget_offset_angle=%d\ncell_expand_para=%f", &_target_ver_offset, &_target_hor_offset, &_target_offset_angle, &_cell_expand_para);
+					fclose(target);
+					calc_target();
+					_history_read = true;
+				}
+			}
 			_fps = _frame_count * 5;
 			_frame_count = 0;
 			send_modbus_packet();
diff --git a/Detector.h b/Detector.h
index 673f066..dd3f396 100644
--- a/Detector.h
+++ b/Detector.h
@@ -107,6 +107,7 @@ class Detector
 	bool _running;
 	bool _show_ellipse;
 	bool _show_target;
+	bool _history_read;
 	int _ret;
 	char _recvBuf[256] = {};
 };
diff --git a/detectviewer.cpp b/detectviewer.cpp
index e07e965..d4bc2da 100644
--- a/detectviewer.cpp
+++ b/detectviewer.cpp
@@ -26,7 +26,6 @@ void DetectViewer::initializeGL()
 	}
 
 	auto adaptor = std::make_shared<AverCaptureAdaptor>();//初始化一个Aver采集卡视频适配器
-	Sleep(10000);
 	if (!adaptor->init())//采集卡初始化
 	{
 #ifdef _DEBUG