Description: motorola rfid r550读写器上位机控制软件源代码-motorola rfid r550 reader PC control software source code Platform: |
Size: 393216 |
Author:qiaokakai |
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Description: EM4001等RFID卡曼彻斯特码读卡RF_Manchester
使用捕捉读取宽度,快速与卡时钟同步,卡发出第2次重复数据就能读取成功,大约70ms-EM4001 RFID card, etc. Manchester code reader RF_Manchester
Using Capture reading width, fast clock synchronization with the card, the card issuing 2nd duplicate data can successfully read about 70ms Platform: |
Size: 47104 |
Author:youtan |
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Description: RFID 读卡演示程序
* 曼切斯特码 380KHz 64 OTC
* 1个数据位1=168us对应两次跳变,在85us应有一个跳变(1/380*32=84us)
* 曼切斯特码 125KHz 64 OTC
* 1个数据位1=168*3us对应两次跳变,在85*3us应有一个跳变(1/380*32*3=252us)-RFID card reader demo program
* Chester code 380KHz 64 OTC
* 1 bits of data corresponding to the 1=168us two jump, in the 85us should be a jump (1/380*32=84us)
* Chester code 125KHz 64 OTC
* 1 bits of data corresponding to the 1=168*3us two jump, in the 85*3us should be a jump (1/380*32*3=252us) Platform: |
Size: 3072 |
Author:li |
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