bin/rb

   1 #!/bin/bash
   2
   3 # AUTO BOOT THE PDP8 VIA RIM LOADER
   4
   5 PDP8=$(realpath $(dirname "$0")/..)
   6 AUTO_RIM=~/pdp8/sw/autobin/autobin.rim
   7
   8 PORT=`cat ~/.minirc.dfl | grep "port" | awk '{print $3}'`
   9 if [ ! "$PORT" ]; then PORT="/dev/ttyS0"; fi
  10
  11 SPEED=`cat ~/.minirc.dfl | grep "baudrate" | awk '{print $3}'`
  12 echo "PORT : $PORT"
  13 echo "SPEED: $SPEED"
  14
  15
  16 echo "PDP8: $PDP8"
  17
  18 error(){
  19     echo "ERROR: $1" >&2
  20     bad
  21     exit $1
  22 }
  23
  24 stty -F $PORT $SPEED  raw -crtscts -echo cs8 cstopb clocal || error 1
  25
  26 cat $AUTO_RIM > $PORT || error 2
  27
  28 sleep 0.1
  29
  30 if [ -f "$1" ]; then
  31     cat $1 > $PORT || error 3
  32 fi