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Forum Topic - How to control dcd, dtr, rts signals of RS232 serial port?: (1 Item)

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Allen Chen(deleted)

08/08/2013 9:28 PM

post104064

How to control dcd, dtr, rts signals of RS232 serial port?

Hi,
I am working on SHT1x sensor connecting to PC. The serial port to I2C interface board is ready. But the board uses DB9 1
, 4, 7 pins to simulate I2C SCK and SDA signals. Can anyone tell me how to control dcd, dtr and rts signals of rs232 
serial port on QNX 6.5.0?
Thank you.
Allen Chen

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