1、生成讀寫器：

ImpinjReader reader = new ImpinjReader();

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以下說明reader是ImpinjReader的一個實例。

2、鏈接相關接口：

?reader.Connect(ip_str); ? ? ? ?連接到指定的讀寫器上，ip_str：ip地址字符串；

?reader.Disconnect(); ? ?去連接；

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3、啟動和停止讀寫器

reader.Start();

reader.Stop();

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4、配置相關接口

reader.QueryDefaultSettings(); ?獲取讀寫器默認配置，返回Settings對象；

reader.ApplySettings(settings); ?應用配置，settings是Settings對象；

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5、事件回調函數：

5.1 tagReported相關屬性

reader.TagsReported += OnTagsReported; ? ? ? 添加TagReported回調處理函數；

OnTagsReported格式如下：

OnTagsReported(ImpinjReader sender, TagReport report)

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6.settings配置屬性

6.1 report相關的屬性設置

settings.Report.IncludeAntennaPortNumber = true;
settings.Report.IncludeFastId = true;

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6.2 filter相關屬性配置

// Setup a tag filter.
// Only the tags that match this filter will respond.
// First, setup tag filter #1.
// We want to apply the filter to the EPC memory bank.
settings.Filters.TagFilter1.MemoryBank = MemoryBank.Epc;
// Start matching at the third word (bit 32), since the
// first two words of the EPC memory bank are the
// CRC and control bits. BitPointers.Epc is a helper
// enumeration you can use, so you don't have to remember this.
settings.Filters.TagFilter1.BitPointer = BitPointers.Epc;
// Only match tags with EPCs that start with "3008"
settings.Filters.TagFilter1.TagMask = "3008";
// This filter is 16 bits long (one word).
settings.Filters.TagFilter1.BitCount = 16;

// Next, setup tag filter #2
// This filter will apply to the User memory bank.
settings.Filters.TagFilter2.MemoryBank = MemoryBank.User;
// Start matching on the third bit (bit pointer is zero-based)
settings.Filters.TagFilter2.BitPointer = 2;
// Only match tags that have the third bit of User memory set.
// Mask = 0x08 (hex) = 1000 (bin)
settings.Filters.TagFilter2.TagMask = "8";
// Filter is 1 bit long
settings.Filters.TagFilter2.BitCount = 1;
// To test this filter, write 0x2000 to
// the first word of User memory.
// 0x2000 (hex) = 0010000000000000 (bin)

// Set the filter mode.
// Both filters must match.
settings.Filters.Mode = TagFilterMode.Filter1AndFilter2;

6.3 gpio相關屬性配置

// Start reading tags when GPI #1 goes high.settings.Gpis.GetGpi(1).IsEnabled = true;settings.Gpis.GetGpi(1).DebounceInMs = 50;settings.AutoStart.Mode = AutoStartMode.GpiTrigger;settings.AutoStart.GpiPortNumber = 1;settings.AutoStart.GpiLevel = true;// Stop reading tags when GPI #1 goes low.settings.AutoStop.Mode = AutoStopMode.GpiTrigger;settings.AutoStop.GpiPortNumber = 1;settings.AutoStop.GpiLevel = false;

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轉載于:https://www.cnblogs.com/fire909090/p/7999883.html

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