From: Caitie L. <c.l...@gm...> - 2007-07-10 12:51:07
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Hi, I'm trying to get a Parallax RFID reader hooked up to my Gumstix. It works just fine with the serial port on my computer. (I am using the PC to RFID schematic here: http://forums.parallax.com/forums/default.aspx?f=21&m=180521) When I hook it up to my computer, I open up kermit and set the speed to 2400. When I hook into the first serial port on my Gumstix and use the same settings in kermit, it doesn't work. Are there some other settings I need to change in kermit? I have tried connecting plugging the wires from the reader into the serial cable that came with my gumstix and by plugging the wires directly into the serial port on the gumstix. I am using this schematic for converting the pins: http://www.biology.utah.edu/goldenberg/software/serial.html#tth_sEc5 Is this correct? If not, could you tell me where I can find out the pin conversion? (Although pin conversion shouldn't matter, though, when I plug into the serial cable, so I'm pretty confused!) Thanks, Caitie |