A83: Link Port Lock-Up
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A83: Link Port Lock-Up
I was writing a receive routine for my TI-83 Plus in assembly and I was
following the link port protocol using the ROM call _Rec1stByteNC. When the
routine ends, it does successfully receive a variable, but it locks up. When
I use the routine by itself, and it returns, the cursor doesn't blink and I
have to pull a battery to bring it back, but that does not reset the
RAM...it simply lets the cursor blink when you turn it back on. Can someone
explain to me why it would lock up?
Brandon