Introduction - If you have any usage issues, please Google them yourself
AT89C52 single-chip running on procedures, documentation eye1.c function called: AT89C52 single-chip microcomputer as a sub-station with the host computer (PC or Industrial PC) communications, both RS485 Interface, T1 for baud rate generator, baud rate for 1200, with the host computer communication flow as follows: interruption of PC sent to accept the address information to see if it is sent to the site, and if so, accept the follow-up of 15 bytes, and then send 43 words section. If it were not, then ignore it. Procedures for supporting PC xsa2.c.
Packet : 67506252eye1.rar filelist
eye1.c