#!/usr/bin/expectk

##################################
## Talk to tilt controller on bt5
##
## Andrew Jackson, April 2007
##################################

package require Tix

proc exec_cmd {cmd_text} {
	global tf

	$tf.output insert end "$cmd_text\n"
	exp_send "$cmd_text\r"

}


proc goButProc {changeVal} {
	global tf

	$tf.output insert end "REL A1 $changeVal G\n"
	exp_send "REL A1 $changeVal G\r"

}

log_user 0
set port /dev/ttyS0
set serialid [spawn -noecho -open [open $port w+]]
set baud 19200
#stty ispeed $baud ospeed $baud -raw cs8 -parenb -cstopb < $port
stty -F $port ispeed $baud ospeed $baud raw icrnl


#Build GUI
#Create main frame
frame .fmain

#Create Notebook tabs
set nb  [tixNoteBook .fmain.noteb]
$nb add simple -label "Tilt Adjust" -underline 0
$nb add tiltterm -label "Command line" -underline 0
#Get frames for each tab
set simpletab [frame [$nb subwidget simple].f]
set termtab [frame [$nb subwidget tiltterm].f]


#Populate simple tab
set sf [frame $simpletab.sframe -background grey]

pack [tixLabelEntry $sf.motorval -label "Number of clicks"] -padx 10 -pady 10
pack [button $sf.gobut -text "Change Tilt"\
	 -command {goButProc [ [$sf.motorval subwidget entry] get] } ]\
	 -padx 10 -pady 10 -anchor s
pack $sf -fill both -expand true

#Populate term tab
set tf [frame $termtab.tframe]

pack [text $tf.output] -fill both -anchor nw -expand true
pack [entry $tf.cmdentry] -side left -fill x -expand true -anchor w
pack [button $tf.verbut -text "Execute Command"\
	 -command { exec_cmd [$tf.cmdentry get] } ]\
		 -side right 

pack $tf -fill x

#Pack up and go
pack $nb $simpletab $termtab -fill both -expand true
pack .fmain -fill both -expand true -anchor nw

exp_send "\r"
expect -re ">" { $tf.output insert end $expect_out(buffer)
		exec_cmd "VER" 
		}
expect -re ">" { $tf.output insert end $expect_out(buffer)
		 exec_cmd "CHL A1=0" 
		}
expect -re ">" { $tf.output insert end $expect_out(buffer)
		exec_cmd "VEL A1 0=100" 
		}
expect -re ">" { $tf.output insert end $expect_out(buffer)
		exec_cmd "VEL A1 0" 
		}
expect -re ">" { $tf.output insert end $expect_out(buffer)
		exec_cmd "ACC A1 0" 
		}
expect -re ">" { $tf.output insert end $expect_out(buffer) }

expect_background {
	-re ">" {
		$tf.output insert end $expect_out(buffer)
	}
	-re "\\?" {
		$tf.output insert end $expect_out(buffer)
	}
}