Can any one help quickly?
How do I switch off the hardware handshake lines RTS1 und CTS1 within the serial port, so that I can use them for the digital I/O?
I need to drive PC4-Pin 69 as an output.
Serial port configuration PicoCOM4
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Hello,
please test it. It should work by default! DIO is loaded after COMx.When using COM you should specify:
dcb.fOutxCtsFlow= 0;
dcb.fRtsControl = RTS_CONTROL_DISABLE; -
Hai there,
thank's for the quick answer. I have implemented this in our Software alredy, but PicoCOM4 does not respond as expexted.
Instead I am getting a strange puls siglal every one milisecond, see e-mail attachment.
I can not drive pin 69.
Please help.
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Hello,
no attachment found in your previous mail!
But when the workaround above does not work a fast solution is not possible - we have to check the driver. -
There was a more general problem of using IO46 (Pin 69).
We will release a new kernel image today where this problem is resolved.
