F
Recently I did a project which required linux to ge 9030 plc ethernet communication. I now have a working library - does anybody want or need this? Also, a while ago I wrote a IP/UDP/TCP stack for our VME/ISA/PC104 carrier board. It runs on DOS or even no OS at all. It's all assembly (except for a bit of the TCP layer) so it has a very small memory footprint. There are a few software modules for it - TFTP module, Allen Bradley 5x0E ethernet communication module, terminal server module (ethernet access to the serial ports on the CPU), etc. Perhaps it could be of use as ethernet remote I/O for linuxplc using a very low end PC104 CPU - we use 386EX-20 with 512k RAM. Oh, the stack uses a packet driver to get to the ethernet card. Any standard packet driver should we. We have a modified one for NE2000 that keeps interrupts enabled allowing high baud rate serial port communication during ethernet traffic. Any uses for this stuff? Fran _______________________________________________ LinuxPLC mailing list [email protected] http://linuxplc.org/mailman/listinfo/linuxplc