将时间转换为字符串，作为子vi经常使用，正常实现功能。-The time is converted to a string, often used as a sub-vi, the normal implementation function.

将二进制字符串表示成十六进制的一个函数，可以用于二进制数据采集，然后转换成串口能处理的十六进制数来转发-The binary string represented as a function of hex, binary data can be used to capture, then converted into the serial port can handle hexadecimal number to forward

字符串转换为数字,字符串转换为数字....(Convert string to number)