RDROYA01@ULKYVX.BITNET.UUCP (02/27/87)
Someone mentioned having problems with locked up serial lines. I too have had that problem before. I use the short program below to reset the input and output record. You may also have to turn off your modem to flush any buffers it has (at least I have to with my Avatex), but at least you do not have to reset the ST. However, flow control will still not work even though the head and tail indexes are reset, so the explanation of how flow control is set up given in an earlier message must not be correct. --------------------------- source uuencode follows --------------------- #include <osbind.h> typedef struct IOSTRUCT { long ibuf; int ibufsiz; int ibufhd; int ibuftl; int ibuflow; int ibufhi; long obuf; int obufsiz; int obufhd; int obuftl; int obuflow; int obufhi; } IOSTRUCT; main() { register IOSTRUCT *ioptr; ioptr = (IOSTRUCT *)Iorec(0); ioptr->ibufhd = 0; ioptr->ibuftl = 0; ioptr->ibuflow= 0x40; ioptr->ibufhi = 0xc0; ioptr->obufhd = 0; ioptr->obuftl = 0; ioptr->obuflow= 0x40; ioptr->obufhi = 0xc0; exit(0); } ------------------------ cut - here --------------------------------- table !"#$%&'()*+ ,-./0123456 789:;<=>?@A BCDEFGHIJKL MNOPQRSTUVW XYZ[\]^_ begin 777 FLSRS2.PRG M8!H #D @ ": $*%(&\ !"/( Z")H !C3a MZ <3KD "23OD @2I\_/ !,3D$@;P $,B\ "# O I(P%. ;P "!#!a M4<C__$* 3G4@;P $,"\ "$H09@ !D* 3G6P&&;R( A3@$YU(]\ #D3D$Oa M.0 .1.=2/? Y$Y-+SD #D3G4CWP .1.3B\Y Y$YU3E8 $CGa M 01"5S\\ Y.N0 ()4CRI 0FT !D)M @[? ! H[? # Q";0 40FT a M%CM\ $ &#M\ , &D)73KD @2I],WR 3EY.=5]?97AI= H@ @a M7V5X:70 "B "!?7W-T87)T *( %]?8F%S90 H0 #H7VENa M9&5X "B $9?<W1R8VAR *( 1E]G96UD;W, H@ !B7V)I;W, a M "B ')?>&)I;W, *( @E]B;&MF:6QLH@ H7VUA:6X "Ba 4 )( (#@9(" @(" @6- a a end
csch@tub.UUCP (03/06/87)
You may also SIMPLY do: while (Bconstat(1)) Bconin(1); That's --not so fast--, but what are msec. when you're running 300 Bd. systems ???????? :-) Clemens ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Contact via: csch@tub.uucp from the US: ...!pyramid!tub!csch from Europe: ...!unido!tub!csch Bitnet: csch@db0tui6 = tub.bitnet tel.: +49-30-393-3574 +49-30-332-4015 tlx.: (west-germany) + 186672 rdt d ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~