87 lines
1.6 KiB
C++
87 lines
1.6 KiB
C++
#include "TinyConfig.h"
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#include "Config.h"
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TinyConfig* TinyConfig::Current = NULL;
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void TinyConfig::LoadDefault()
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{
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// 实际内存大小，减去头部大小
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uint len = sizeof(this[0]) - ((int)&Length - (int)this);
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memset(&Length, 0, len);
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Length = len;
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Kind = Sys.Code;
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//Server = 0x01;
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Channel = 120;
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Speed = 250;
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PingTime = 20;
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OfflineTime = 60;
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StartSet = 64;
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}
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void TinyConfig::Load()
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{
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// Flash最后一块作为配置区
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if(!Config::Current) Config::Current = &Config::CreateFlash();
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// 尝试加载配置区设置
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uint len = Length;
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if(!len) len = sizeof(this[0]);
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Array bs(&Length, len);
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if(!Config::Current->GetOrSet("TCFG", bs))
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debug_printf("TinyConfig::Load 首次运行，创建配置区！\r\n");
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else
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debug_printf("TinyConfig::Load 从配置区加载配置\r\n");
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if(Kind != Sys.Code)
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{
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debug_printf("TinyConfig::Load 设备类型变更\r\n");
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Kind = Sys.Code;
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Config::Current->Set("TCFG", bs);
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}
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}
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void TinyConfig::Save()
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{
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uint len = Length;
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if(!len) len = sizeof(this[0]);
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debug_printf("TinyConfig::Save \r\n");
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Array bs(&Length, len);
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Config::Current->Set("TCFG", bs);
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}
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void TinyConfig::Clear()
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{
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LoadDefault();
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debug_printf("TinyConfig::Clear \r\n");
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Array bs(&Length, Length);
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Config::Current->Set("TCFG", bs);
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}
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void TinyConfig::Write(Stream& ms) const
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{
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ms.Write(&Length, 0, Length);
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}
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void TinyConfig::Read(Stream& ms)
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{
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ms.Read(&Length, 0, Length);
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}
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TinyConfig* TinyConfig::Init()
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{
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// 默认出厂设置
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static TinyConfig tc;
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TinyConfig::Current = &tc;
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tc.LoadDefault();
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return &tc;
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}
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