Programming :: Mbusd Can't Operate With RS-232 / RS-485 Converters With Direction Switching By RTS Pin
Jun 8, 2011
I work with modbus protocol(MODBUS/TCP to MODBUS/RTU gateway server) and write a program for work with mbusd. when working with usb to serial adapter and cable, my program works without any problem. but when working with serial cable does not work (without usb to serial adapter) ; when mbusd is runing and i run minicom program in part initializing modem my program works and when minicom lock the serial port my program stop. when close minicom "with no rest modem" (ctrl+a and press q) modbus program and my program works without any problems.
in builder site (mbus.sourceforge.net) posted : note that currently mbusd can't operate with RS-232/RS-485 converters with direction switching by RTS pin. Use converters with automatic data direction control (i.e. Moxa Transio series).
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Jul 6, 2011
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Oct 30, 2010
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Mar 17, 2011
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Sep 21, 2010
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Feb 9, 2011
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Jul 25, 2010
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Nov 7, 2010
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[code]...
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Apr 12, 2011
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Nov 3, 2010
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