Hi,
We're recently testing the RS-485 functionality on the SER4 boards and
I'm running into trouble. While reading the documentation, I find:
There is a control bit (See Section 5) that must be set for proper
RS-485 or RS-422
operation. This bit must be set once and does not need to be updated.
This enable bit
solves a problem when RTS is asserted during boot. The BIOS and some
Operating
Systems toggle RTS during boot, which could cause it to "jam" the
RS-485 bus.
To set this bit, we need the base address but where can we find that
one? I was hoping to find a solution in readmeter.c which I found in
the example code but it didn't help me pretty much.
Could someone help me?
Kind regards,
wimpunk.
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