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OS/2 Shareware BBS: 3 Comm
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BUG.FIX
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1990-09-08
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New upgrade policy:
Anyone who registers any version of MCOMM will receive free
upgrades for 1 year. This policy is retroactive. If you are
eligible and want an upgrade, leave a message to the sysop at
Split Up the Middle -- 214 838-6713, and include in the message
your registration number (the volume label of the disk). You
will then be given temporary access to a file area where you
may download the latest version. If you don't have a modem or
would rather not download your upgrade, you can return your
original disk and $3 to cover postage and handling.
5.30 - Fixed a problem that occasionally caused interrupts to be missed
when the UART was operated in full duplex mode. This was a
serious bug. It is recommended NO 5.2x version of MCOMM be used.
Versions prior to 5.20 do not have this problem.
5.21 - Corrected a bug created in version 5.20. The problem with 5.20
is that when a port is opened that has an 8250 UART, it will
ignore received characters until a character is transmitted or
async_restart is called. This problem does not appear with
16450 or 16550 UARTs or if the application writes to the port
before it expects any input from the port.
Added rd_scrnd function to library which was in the documenta-
tion but was accidentally left out of the library.
Added a function declaration in COMM.H for the AllocRingBuffer
function.