OS_SerialOp 8 - slight documentation mistake

Charles Ferguson gerph at gerph.org
Wed May 25 17:55:26 BST 2022


Hiya,

Really no big deal this one...

Computer/osserialop.swi has:

----
SWI OSSerialOp_RxThreshold =
   (  NUMBER 0x57,
      ENTRY
      (  R0 # 8 "Sets the receive threshold - RISC OS 3.5+",
         R1 = .Bits: rx_threshold
      ),
      EXIT
      (  R1! = .Bits: old_rx_threshold
   )  );
----

OS_SerialOp 8 was actually documented in the RISC OS 3 PRMs, not the 5a 
PRMs, so it's not a 3.5 feature. I'm unsure whether it's a RISC OS 2
feature as well, but removing the 'RISC OS 3.5+' seems reasonable.

-- 
Charles Justin Ferguson
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