Then the ISP function of MCU was used to program the MCU once again and plant serial read number program.
利用单片机的IS P功能重新对单片机编程，植入串口读数程序。
In one embodiment, the patient's fingerprint is read electronically by a scanner (24) and correlated with a container serial number (16).
在一个实施例中，患者的指纹由扫描器(24)电子读取并且和容器序列号(16)相关联。
This can be useful when polling a serial port for data, as your program can determine the number of bytes in the input buffer before attempting a read.
在查询串口是否有数据到来的时候这一段是很有用的，可以让程序在准备读取之前用来确定输入缓冲区里面的可读字节数。
This can be useful when polling a serial port for data, as your program can determine the number of bytes in the input buffer before attempting a read.
在查询串口是否有数据到来的时候这一段是很有用的，可以让程序在准备读取之前用来确定输入缓冲区里面的可读字节数。
应用推荐