The Design of Data Send and Receive System Based on W77E58 with Two Serial Port
Lin-Jie Jiang · Journal of Guizhou University · 2011
RS-232 Serial port was used to communicate with laser range finder between W77E58 single chip;a serial communication circuit system was designed.The serial port correspondence agreement and control instruction were given,the serial port debug software was used to debug serial port,the data sent by Laser Range Finder is processed by video superposition module on real-time and sent to terminal display from the data displayed on the video image.