这是一个GPS串口仿真程序，配合蓝牙适配器可做蓝牙GPS仿真，做GIS开发的可能需要，你可输入你要修改的经纬度，改过记得checksum一下，替换掉原来校验位。因为gps数据都必须经过较验。-This is a simulation program Serial GPS, Bluetooth Adapter with Bluetooth GPS can do simulation, so the development of the GIS may be necessary, you can e

Connecting to a GPS-Receiver with MsComm control, this code will parse the datasentences RMC, GGA, GSA and GSV from a NMEA-Stream and show them in an adequate way. Compatibility functions (Round,Replace,Split) for VB5 are included. Comments and varia