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PDP8: Printing from wps-8

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As discussed in #353
This commit is contained in:
David Gesswein 2016-12-16 10:03:40 -08:00 committed by Mark Pizzolato
parent ae52f4c331
commit 9c32c97d38
1 changed files with 5 additions and 0 deletions
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5
PDP8/pdp8_lp.c
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@ -25,6 +25,7 @@
lpt LP8E line printer
16-Dec-16 DJG Added IOT 6660 to allow WPS WS78 3.4 to print
19-Jan-07 RMS Added UNIT_TEXT
25-Apr-03 RMS Revised for extended file support
04-Oct-02 RMS Added DIB, enable/disable, device number support
@ -89,6 +90,10 @@ DEVICE lpt_dev = {
int32 lpt (int32 IR, int32 AC)
{
switch (IR & 07) { /* decode IR<9:11> */
case 0:
dev_done = dev_done | INT_LPT; /* set flag */
int_req = INT_UPDATE; /* update interrupts */
return AC;
case 1: /* PSKF */
return (dev_done & INT_LPT)? IOT_SKP + AC: AC;