Difference between revisions of "RS232 RS485 USB Converter Board"

Revision as of 07:15, 24 October 2007

Hello! Excellent site, but most of messages here are not related to its contents...

gEDA libraries can be download here or more updated, then modify the gafrc inside converter/

We have components and PCB, Or some have already soldered, if needed email to us: yan

get a usb chips to uart, which with linux driver
- MCT P87C52UBAA(http://pfranc.com/usb/usb.mhtml)
- cypress, PSoC with USB
linux driver
- driver in linux : http://ftdi-usb-sio.sourceforge.net/
- usb in linux guide : http://www.linux-usb.org/USB-guide/book1.html

@@ Line 1: / Line 1: @@
-==Features==
+Hello!
-<!--<graphviz>
+Excellent site, but most of messages here are not related to its contents...
-digraph blks_conn {
-    mcu [shape=box, label="mcu"];
-    RS232 [shape=box, label="rs232"];
-    rs485_422 [shape=box, label="rs485/422"];
-    usb [shape=box, label="slave usb"];
-    comm [shape=box, label="common wires"];
-    mcu -> comm [dir = both];
-    comm -> RS232 [dir = both];
-    comm -> rs485_422 [dir = both];
-    comm -> usb [dir = both];
-}
-</graphviz>-->
-*for low traffic and low speed application
-*mcu, RS232, RS485/RS422, slave usb all can be interchangeable.
-*usb side
-**support platform in linux with usb driver
-**simulated uart programming in application level
-*rs232 to rs485 side
-**Tested max. baudrate is 115200(i assume more high baudrate can be accepted, but i have not tested)
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 ==Technical==