sent-a-signed-int-eger-whit-4-Byte

am335x Startware 串口源码，针对am335x系列芯片(am335x Startware serial source for am335x series chip)

C#串口通讯，modbus协议样例，数据发送接受(C# serial communication, modbus protocol sample, the data sending and receiving)

DLT645的数据读取,设置串口，后期可能通过数据库读取(read for DLT645 electric)

zilog z80f91串口通用函数 ，具有较高的移植特性(Universal Serial zilog z80f91 function, with higher transplant characteristics)

ATMEL 128 UART PROGRAM

RFID_VC++6.0源码_RFID读写 提供了RFID的开发源码，用VC编的，展示RFID卡如何加密，如何自毁。串口通讯支持RS-232(RS232)，RS-485(RS485)，波特率可选,RFID的天线可选，读卡频率可调。提供了控制RFID读卡功率的方法，功率从0至29可调，距离最大10米以上，该源码可用于交通、物流、运输、仓库管理、比条码技术强大。用于毕业论文答辩中，可以演示，程序看懂后，就对RFID整个工作原理较为了解。支持ISO18000和EPC_GEN2等类型的RFID卡。 VC++6.0的工作空间是“t1121.dsw”(RFID_VC++ 6.0 sources yard _ RFID read-write has provided the RFID exploitation source yard , used VC to weave, show how encrypted the RFID card , how to destructs self. String communication supports RS-232 (RS232) , RS-485 (RS485) , Porter lead may elect, the RFID air wire may elect , read card frequency adjustable. Method having provided the power controlling RFID reading a card, power is from 0 to 29 adjustable, )

说明：  使用stm32的串口实现fifo队列缓冲读写数据，值得新手学习((Using STM32 serial port to realize FIFO queue buffer read and write data, it is worth learning by novice.))

说明：  基于单片机对湿度的测量 AD转换用串口调试助手显示湿度(The measurement of humidity based on single chip AD converter with serial debugging Assistant displays humidity)

一个可以在Cortex M3 上跑的串口程序(A serial procedure that can run on the Cortex M3 )

串口基类的操作和使用 串口基类的操作和使用(Serial base class operation and use the serial port operation and use of the base class)