基于MFC的串口调试助手，支持常用的300-115200bps波特率，能设置校验、数据位和停止位，能以ASCII码或十六进制接收或发送任何数据-MFC-based serial debugging assistant support the common 300-115200bps baud rate can be set parity, data bits and stop bits can receive or transmit any data in ASCII or hexadecima