| [73] | 1 | package require XOTcl
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| 2 |
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| 3 | package require BLT
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| 4 | package require swt
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| 5 | package require usb
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| 6 |
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| 7 | wm minsize . 900 720
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| 8 |
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| 9 | namespace eval ::mca {
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| 10 | namespace import ::xotcl::*
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| 11 |
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| 12 | namespace import ::blt::vector
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| 13 | namespace import ::blt::graph
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| 14 | namespace import ::blt::tabnotebook
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| 15 |
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| 16 | proc validate {value} {
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| 17 | if {![regexp {^[1-9][0-9]*$} $value]} {
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| 18 | return 0
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| 19 | } elseif {$value > 4095} {
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| 20 | return 0
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| 21 | } elseif {[string length $value] > 4} {
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| 22 | return 0
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| 23 | } else {
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| 24 | return 1
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| 25 | }
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| 26 | }
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| 27 |
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| 28 | # -------------------------------------------------------------------------
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| 29 |
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| 30 | Class OscDisplay -parameter {
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| 31 | {number}
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| 32 | {master}
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| 33 | }
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| 34 |
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| 35 | # -------------------------------------------------------------------------
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| 36 |
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| 37 | OscDisplay instproc init {} {
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| 38 | my instvar data xvec yvec
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| 39 |
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| 40 | set xvec [vector #auto]
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| 41 | set yvec [vector #auto]
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| 42 | # fill one vector for the x axis with 1025 points
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| 43 | $xvec seq 0 1024
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| 44 |
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| 45 | my reset
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| 46 |
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| 47 | my setup
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| 48 |
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| 49 | next
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| 50 | }
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| 51 |
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| 52 | # -------------------------------------------------------------------------
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| 53 |
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| 54 | OscDisplay instproc destroy {} {
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| 55 | next
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| 56 | }
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| 57 |
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| 58 | # -------------------------------------------------------------------------
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| 59 |
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| 60 | OscDisplay instproc reset {} {
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| 61 | my instvar data xvec yvec
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| 62 |
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| 63 | dict set data none {}
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| 64 | dict set data uwt1 {}
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| 65 | dict set data uwt2 {}
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| 66 | dict set data uwt3 {}
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| 67 | # dict set data sum8 {}
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| 68 |
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| 69 | $yvec set {}
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| 70 | }
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| 71 |
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| 72 | # -------------------------------------------------------------------------
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| 73 |
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| 74 | OscDisplay instproc start {} {
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| 75 | my instvar config
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| 76 |
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| 77 | trace add variable [myvar auto] write [myproc auto_update]
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| 78 | trace add variable [myvar thrs] write [myproc thrs_update]
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| 79 | trace add variable [myvar fltr_val] write [myproc fltr_val_update]
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| 80 |
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| 81 | ${config}.thrs_check deselect
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| 82 | ${config}.thrs_field set 10
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| 83 | ${config}.none select
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| 84 | }
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| 85 |
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| 86 | # -------------------------------------------------------------------------
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| 87 |
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| 88 | OscDisplay instproc setup {} {
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| 89 | my instvar number master
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| 90 | my instvar data xvec yvec
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| 91 | my instvar config auto thrs thrs_val fltr_val
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| 92 |
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| 93 | my set restart_command [usb::convert 0001000${number}00000000]
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| 94 | my set acquire_command [usb::convert 0002000${number}00000000]
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| 95 |
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| 96 | # create a graph widget and show a grid
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| 97 | set graph [graph ${master}.graph -height 250 -leftmargin 80]
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| 98 | $graph crosshairs configure -hide no -linewidth 2 -dashes { 1 1 }
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| 99 | $graph grid configure -hide no
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| 100 | $graph legend configure -hide yes
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| 101 | $graph axis configure x -min 0 -max 1024
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| 102 |
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| 103 | set config [frame ${master}.config]
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| 104 |
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| 105 | checkbutton ${config}.auto_check -text {auto update} -variable [myvar auto]
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| 106 |
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| 107 | frame ${config}.spc1 -width 10 -height 10
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| 108 |
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| 109 | checkbutton ${config}.thrs_check -text threshold -variable [myvar thrs]
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| 110 | spinbox ${config}.thrs_field -from 1 -to 4095 \
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| 111 | -increment 5 -width 10 -textvariable [myvar thrs_val] \
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| 112 | -validate all -vcmd {::mca::validate %P}
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| 113 |
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| 114 | frame ${config}.spc2 -width 10 -height 10
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| 115 |
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| 116 | label ${config}.fltr -text {low-pass filter}
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| 117 | radiobutton ${config}.none -text none -variable [myvar fltr_val] -value none
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| 118 | radiobutton ${config}.uwt1 -text uwt1 -variable [myvar fltr_val] -value uwt1
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| 119 | radiobutton ${config}.uwt2 -text uwt2 -variable [myvar fltr_val] -value uwt2
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| 120 | radiobutton ${config}.uwt3 -text uwt3 -variable [myvar fltr_val] -value uwt3
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| 121 | # radiobutton ${config}.sum8 -text sum8 -variable [myvar fltr_val] -value sum8
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| 122 |
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| 123 | frame ${config}.spc3 -width 10 -height 10
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| 124 |
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| 125 | button ${config}.acquire -text Acquire \
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| 126 | -bg green -activebackground green -command [myproc acquire]
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| 127 | button ${config}.restart -text Restart \
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| 128 | -bg yellow -activebackground yellow -command [myproc restart]
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| 129 | button ${config}.register -text Register \
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| 130 | -bg lightblue -activebackground lightblue -command [myproc register]
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| 131 |
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| 132 | grid ${config}.auto_check -sticky w
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| 133 | grid ${config}.spc1
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| 134 | grid ${config}.thrs_check -sticky w
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| 135 | grid ${config}.thrs_field -sticky ew -pady 1 -padx 5
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| 136 | grid ${config}.spc2
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| 137 | grid ${config}.fltr -sticky w -pady 1 -padx 3
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| 138 | grid ${config}.none -sticky w
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| 139 | grid ${config}.uwt1 -sticky w
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| 140 | grid ${config}.uwt2 -sticky w
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| 141 | grid ${config}.uwt3 -sticky w
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| 142 | # grid ${config}.sum8 -sticky w
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| 143 | grid ${config}.spc3
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| 144 | grid ${config}.acquire -sticky ew -pady 3 -padx 5
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| 145 | grid ${config}.restart -sticky ew -pady 3 -padx 5
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| 146 | grid ${config}.register -sticky ew -pady 3 -padx 5
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| 147 |
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| 148 | grid ${graph} -row 0 -column 0 -sticky news
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| 149 | grid ${config} -row 0 -column 1
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| 150 |
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| 151 | # enable zooming
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| 152 | Blt_ZoomStack $graph
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| 153 |
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| 154 | #bind .graph <Motion> {%W crosshairs configure -position @%x,%y}
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| 155 |
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| 156 | # create one element with data for the x and y axis, no dots
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| 157 | $graph element create Spectrum1 -symbol none -xdata $xvec -ydata $yvec
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| 158 | }
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| 159 |
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| 160 | # -------------------------------------------------------------------------
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| 161 |
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| 162 | OscDisplay instproc auto_update args {
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| 163 | my instvar auto after_handle
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| 164 |
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| 165 | if {$auto} {
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| 166 | ${config}.acquire configure -state disabled
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| 167 | ${config}.restart configure -state disabled
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| 168 | ${config}.register configure -state disabled
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| 169 |
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| 170 | my acquire_restart_loop
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| 171 | } else {
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| 172 | if {[my exists after_handle]} {
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| 173 | after cancel $after_handle
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| 174 | }
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| 175 | ${config}.acquire configure -state active
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| 176 | ${config}.restart configure -state active
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| 177 | ${config}.register configure -state active
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| 178 | }
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| 179 | }
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| 180 |
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| 181 | # -------------------------------------------------------------------------
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| 182 |
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| 183 | OscDisplay instproc thrs_update args {
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| 184 | my instvar config thrs
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| 185 | if {$thrs} {
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| 186 | ${config}.thrs_field configure -state normal
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| 187 | } else {
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| 188 | ${config}.thrs_field configure -state disabled
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| 189 | }
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| 190 | }
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| 191 |
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| 192 | # -------------------------------------------------------------------------
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| 193 |
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| 194 | OscDisplay instproc fltr_val_update args {
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| 195 | my instvar yvec data fltr_val
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| 196 | $yvec set [dict get $data $fltr_val]
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| 197 | }
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| 198 |
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| 199 | # -------------------------------------------------------------------------
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| 200 |
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| 201 | OscDisplay instproc save_data {data} {
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| 202 | set file [tk_getSaveFile]
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| 203 | if {[string equal $file {}]} {
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| 204 | return
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| 205 | }
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| 206 |
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| 207 | set x [catch {set fid [open $file w+]}]
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| 208 | set y [catch {puts $fid $data}]
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| 209 | set z [catch {close $fid}]
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| 210 |
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| 211 | if { $x || $y || $z || ![file exists $file] || ![file isfile $file] || ![file readable $file] } {
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| 212 | tk_messageBox -icon error \
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| 213 | -message "An error occurred while writing to \"$file\""
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| 214 | } else {
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| 215 | tk_messageBox -icon info \
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| 216 | -message "File \"$file\" written successfully"
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| 217 | }
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| 218 | }
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| 219 |
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| 220 | # -------------------------------------------------------------------------
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| 221 |
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| 222 | OscDisplay instproc register {} {
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| 223 | my save_data [my set data]
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| 224 | }
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| 225 |
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| 226 | # -------------------------------------------------------------------------
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| 227 |
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| 228 | OscDisplay instproc send_data {data} {
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| 229 | global usb_handle
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| 230 |
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| 231 | if {[catch {$usb_handle writeRaw $data} result]} {
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| 232 | puts {Error during write}
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| 233 | puts $result
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| 234 | }
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| 235 | }
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| 236 |
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| 237 | # -------------------------------------------------------------------------
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| 238 |
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| 239 | OscDisplay instproc restart {} {
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| 240 | my instvar restart_command
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| 241 | my send_data $restart_command
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| 242 | }
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| 243 |
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| 244 | # -------------------------------------------------------------------------
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| 245 |
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| 246 | OscDisplay instproc acquire {} {
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| 247 | global usb_handle
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| 248 | my instvar xvec yvec data fltr_val
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| 249 | my instvar acquire_command
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| 250 |
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| 251 | my send_data $acquire_command
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| 252 |
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| 253 | set usb_data {}
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| 254 | if {[catch {$usb_handle readHex 2 1024} usb_data]} {
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| 255 | puts {Error during read}
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| 256 | puts $usb_data
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| 257 | set usb_data {}
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| 258 | }
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| 259 |
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| 260 | dict set data none $usb_data
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| 261 | dict set data uwt1 [lindex [uwt 1 $usb_data] 1]
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| 262 | dict set data uwt2 [lindex [uwt 2 $usb_data] 1]
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| 263 | dict set data uwt3 [lindex [uwt 3 $usb_data] 1]
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| 264 | # dict set data sum8 [sum8 $usb_data]
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| 265 |
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| 266 | $yvec set [dict get $data $fltr_val]
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| 267 | }
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| 268 |
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| 269 | # -------------------------------------------------------------------------
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| 270 |
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| 271 | OscDisplay instproc acquire_restart_loop {} {
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| 272 | my instvar after_handle
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| 273 |
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| 274 | my acquire
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| 275 | my restart
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| 276 |
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| 277 | set after_handle [after 1000 [myproc acquire_restart_loop]]
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| 278 | }
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| 279 |
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| 280 | # -------------------------------------------------------------------------
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| 281 |
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| 282 | Class HstDisplay -parameter {
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| 283 | {number}
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| 284 | {master}
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| 285 | }
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| 286 |
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| 287 | # -------------------------------------------------------------------------
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| 288 |
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| 289 | HstDisplay instproc init {} {
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| 290 | my instvar data xvec yvec
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| 291 |
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| 292 | set xvec [vector #auto]
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| 293 | set yvec [vector #auto]
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| 294 | # fill one vector for the x axis with 4097 points
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| 295 | $xvec seq 0 4096
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| 296 |
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| 297 | my reset
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| 298 |
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| 299 | my setup
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| 300 |
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| 301 | next
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| 302 | }
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| 303 |
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| 304 | # -------------------------------------------------------------------------
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| 305 |
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| 306 | HstDisplay instproc destroy {} {
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| 307 | next
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| 308 | }
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| 309 |
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| 310 | # -------------------------------------------------------------------------
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| 311 |
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| 312 | HstDisplay instproc reset {} {
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| 313 | my instvar data xvec yvec
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| 314 |
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| 315 | dict set data none {}
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| 316 | dict set data uwt1 {}
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| 317 | dict set data uwt2 {}
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| 318 | dict set data uwt3 {}
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| 319 | # dict set data sum8 {}
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| 320 |
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| 321 | $yvec set {}
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| 322 | }
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| 323 |
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| 324 | # -------------------------------------------------------------------------
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| 325 |
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| 326 | HstDisplay instproc start {} {
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| 327 | my instvar config peak_mux base_mux
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| 328 |
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| 329 | set peak_mux 1
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| 330 | set base_mux 0
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| 331 |
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| 332 | trace add variable [myvar auto] write [myproc auto_update]
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| 333 | trace add variable [myvar peak] write [myproc peak_update]
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| 334 | trace add variable [myvar thrs] write [myproc thrs_update]
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| 335 | trace add variable [myvar base] write [myproc base_update]
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| 336 | trace add variable [myvar base_typ] write [myproc base_typ_update]
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| 337 | trace add variable [myvar base_val] write [myproc base_val_update]
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| 338 |
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| 339 | ${config}.auto_check select
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| 340 | ${config}.peak_check select
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| 341 | ${config}.thrs_check select
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| 342 | ${config}.thrs_field set 10
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| 343 | ${config}.base_check select
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| 344 | ${config}.base_const select
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| 345 | ${config}.base_field set 35
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| 346 | }
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| 347 |
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| 348 | # -------------------------------------------------------------------------
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| 349 |
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| 350 | HstDisplay instproc setup {} {
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| 351 | my instvar number master
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| 352 | my instvar data xvec yvec
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| 353 | my instvar config auto thrs thrs_val base base_typ base_val
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| 354 |
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| 355 | my set restart_command [usb::convert 0001001${number}00000000]
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| 356 | my set acquire_command [usb::convert 0002001${number}00000000]
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| 357 |
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| 358 | # create a graph widget and show a grid
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| 359 | set graph [graph ${master}.graph -height 250 -leftmargin 80]
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| 360 | $graph crosshairs configure -hide no -linewidth 2 -dashes { 1 1 }
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| 361 | $graph grid configure -hide no
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| 362 | $graph legend configure -hide yes
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| 363 | $graph axis configure x -min 0 -max 4096
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| 364 |
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| 365 | set config [frame ${master}.config]
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| 366 |
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| 367 | checkbutton ${config}.auto_check -text {auto update} -variable [myvar auto]
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| 368 |
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| 369 | frame ${config}.spc1 -width 10 -height 10
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| 370 |
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| 371 | checkbutton ${config}.peak_check -text {peak detect} -variable [myvar peak]
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| 372 |
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| 373 | frame ${config}.spc2 -width 10 -height 10
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| 374 |
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| 375 | checkbutton ${config}.thrs_check -text threshold -variable [myvar thrs]
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| 376 | spinbox ${config}.thrs_field -from 1 -to 4095 \
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| 377 | -increment 5 -width 10 -textvariable [myvar thrs_val] \
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| 378 | -validate all -vcmd {::mca::validate %P}
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| 379 |
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| 380 | frame ${config}.spc3 -width 10 -height 10
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| 381 |
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| 382 | checkbutton ${config}.base_check -text baseline -variable [myvar base]
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| 383 | radiobutton ${config}.base_auto -text automatic -variable [myvar base_typ] -value auto
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| 384 | radiobutton ${config}.base_const -text constant -variable [myvar base_typ] -value const
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| 385 | spinbox ${config}.base_field -from 1 -to 4095 \
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| 386 | -increment 5 -width 10 -textvariable [myvar base_val] \
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| 387 | -validate all -vcmd {::mca::validate %P}
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| 388 |
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| 389 | frame ${config}.spc4 -width 10 -height 10
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| 390 |
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| 391 | button ${config}.acquire -text Acquire \
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| 392 | -bg green -activebackground green -command [myproc acquire]
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| 393 | button ${config}.restart -text Restart \
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| 394 | -bg yellow -activebackground yellow -command [myproc restart]
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| 395 | button ${config}.register -text Register \
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| 396 | -bg lightblue -activebackground lightblue -command [myproc register]
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| 397 |
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| 398 | grid ${config}.auto_check -sticky w
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| 399 | grid ${config}.spc1
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| 400 | grid ${config}.peak_check -sticky w
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| 401 | grid ${config}.spc2
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| 402 | grid ${config}.thrs_check -sticky w
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| 403 | grid ${config}.thrs_field -sticky ew -pady 1 -padx 5
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| 404 | grid ${config}.spc3
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| 405 | grid ${config}.base_check -sticky w
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| 406 | grid ${config}.base_auto -sticky w
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| 407 | grid ${config}.base_const -sticky w
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| 408 | grid ${config}.base_field -sticky ew -pady 1 -padx 5
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| 409 | grid ${config}.spc4
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| 410 | grid ${config}.acquire -sticky ew -pady 3 -padx 5
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| 411 | grid ${config}.restart -sticky ew -pady 3 -padx 5
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| 412 | grid ${config}.register -sticky ew -pady 3 -padx 5
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| 413 |
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| 414 | grid ${graph} -row 0 -column 0 -sticky news
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| 415 | grid ${config} -row 0 -column 1
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| 416 |
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| 417 | # enable zooming
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| 418 | Blt_ZoomStack $graph
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| 419 |
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| 420 | #bind .graph <Motion> {%W crosshairs configure -position @%x,%y}
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| 421 |
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| 422 | # create one element with data for the x and y axis, no dots
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| 423 | $graph element create Spectrum1 -symbol none -smooth step -xdata $xvec -ydata $yvec
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| 424 | }
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| 425 |
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| 426 | # -------------------------------------------------------------------------
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| 427 |
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| 428 | HstDisplay instproc auto_update args {
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| 429 | my instvar auto after_handle
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| 430 | my instvar config
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| 431 | if {$auto} {
|
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| 432 | ${config}.acquire configure -state disabled
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| 433 | ${config}.register configure -state disabled
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| 434 |
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| 435 | my acquire_loop
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| 436 | } else {
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| 437 | if {[my exists after_handle]} {
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| 438 | after cancel $after_handle
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| 439 | }
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| 440 | ${config}.acquire configure -state active
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| 441 | ${config}.register configure -state active
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| 442 | }
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| 443 | }
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| 444 |
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| 445 | # -------------------------------------------------------------------------
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| 446 |
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| 447 | HstDisplay instproc mux {} {
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| 448 | my instvar peak_mux base_mux
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| 449 |
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| 450 | format {%x%x%x%x} $base_mux $peak_mux 0 0
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| 451 | }
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| 452 |
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| 453 | # -------------------------------------------------------------------------
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| 454 |
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| 455 | HstDisplay instproc peak_update args {
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| 456 | my instvar number peak peak_mux
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| 457 |
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| 458 | set mux_addr [format %04x [expr {20 + ${number}}]]
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| 459 |
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| 460 | if {$peak} {
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| 461 | set peak_mux 1
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| 462 | my send_data [usb::convert ${mux_addr}[my mux]00000000]
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| 463 | } else {
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| 464 | set peak_mux 0
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| 465 | my send_data [usb::convert ${mux_addr}[my mux]00000000]
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| 466 | }
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| 467 | }
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| 468 |
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| 469 | # -------------------------------------------------------------------------
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| 470 |
|
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| 471 | HstDisplay instproc thrs_update args {
|
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| 472 | my instvar config number thrs thrs_val
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| 473 |
|
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| 474 | set val_addr [format %04x [expr {14 + ${number}}]]
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| 475 | set value [format %04x $thrs_val]
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| 476 |
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| 477 | if {$thrs} {
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| 478 | ${config}.thrs_field configure -state normal
|
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| 479 | my send_data [usb::convert ${val_addr}${value}00000000]
|
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| 480 | } else {
|
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| 481 | ${config}.thrs_field configure -state disabled
|
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| 482 | my send_data [usb::convert ${val_addr}000000000000]
|
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| 483 | }
|
|---|
| 484 | }
|
|---|
| 485 |
|
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| 486 | # -------------------------------------------------------------------------
|
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| 487 |
|
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| 488 | HstDisplay instproc thrs_val_update args {
|
|---|
| 489 | my instvar config number thrs_val
|
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| 490 |
|
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| 491 | set val_addr [format %04x [expr {14 + ${number}}]]
|
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| 492 | set value [format %04x $thrs_val]
|
|---|
| 493 |
|
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| 494 | ${config}.base_field configure -state normal
|
|---|
| 495 | my send_data [usb::convert ${val_addr}${value}00000000]
|
|---|
| 496 | }
|
|---|
| 497 |
|
|---|
| 498 | # -------------------------------------------------------------------------
|
|---|
| 499 |
|
|---|
| 500 | HstDisplay instproc base_update args {
|
|---|
| 501 | my instvar config number base base_val base_mux
|
|---|
| 502 |
|
|---|
| 503 | set mux_addr [format %04x [expr {20 + ${number}}]]
|
|---|
| 504 | set val_addr [format %04x [expr {11 + ${number}}]]
|
|---|
| 505 |
|
|---|
| 506 | if {$base} {
|
|---|
| 507 | ${config}.base_auto configure -state normal
|
|---|
| 508 | ${config}.base_const configure -state normal
|
|---|
| 509 | my base_typ_update
|
|---|
| 510 | } else {
|
|---|
| 511 | ${config}.base_auto configure -state disabled
|
|---|
| 512 | ${config}.base_const configure -state disabled
|
|---|
| 513 | ${config}.base_field configure -state disabled
|
|---|
| 514 | set base_mux 0
|
|---|
| 515 | my send_data [usb::convert ${mux_addr}[my mux]00000000${val_addr}000000000000]
|
|---|
| 516 | }
|
|---|
| 517 | }
|
|---|
| 518 |
|
|---|
| 519 | # -------------------------------------------------------------------------
|
|---|
| 520 |
|
|---|
| 521 | HstDisplay instproc base_typ_update args {
|
|---|
| 522 | my instvar config number base_typ base_val base_mux
|
|---|
| 523 |
|
|---|
| 524 | set mux_addr [format %04x [expr {20 + ${number}}]]
|
|---|
| 525 | set val_addr [format %04x [expr {11 + ${number}}]]
|
|---|
| 526 | set value [format %04x $base_val]
|
|---|
| 527 |
|
|---|
| 528 | switch -- $base_typ {
|
|---|
| 529 | auto {
|
|---|
| 530 | ${config}.base_field configure -state disabled
|
|---|
| 531 | set base_mux 1
|
|---|
| 532 | my send_data [usb::convert ${mux_addr}[my mux]00000000]
|
|---|
| 533 | }
|
|---|
| 534 | const {
|
|---|
| 535 | ${config}.base_field configure -state normal
|
|---|
| 536 | set base_mux 0
|
|---|
| 537 | my send_data [usb::convert ${mux_addr}[my mux]00000000${val_addr}${value}00000000]
|
|---|
| 538 | }
|
|---|
| 539 | }
|
|---|
| 540 | }
|
|---|
| 541 |
|
|---|
| 542 | # -------------------------------------------------------------------------
|
|---|
| 543 |
|
|---|
| 544 | HstDisplay instproc base_val_update args {
|
|---|
| 545 | my instvar number base_val
|
|---|
| 546 |
|
|---|
| 547 | set val_addr [format %04x [expr {11 + ${number}}]]
|
|---|
| 548 | set value [format %04x $base_val]
|
|---|
| 549 |
|
|---|
| 550 | my send_data [usb::convert ${val_addr}${value}00000000]
|
|---|
| 551 | }
|
|---|
| 552 |
|
|---|
| 553 | # -------------------------------------------------------------------------
|
|---|
| 554 |
|
|---|
| 555 | HstDisplay instproc save_data {data} {
|
|---|
| 556 | set file [tk_getSaveFile]
|
|---|
| 557 | if {[string equal $file {}]} {
|
|---|
| 558 | return
|
|---|
| 559 | }
|
|---|
| 560 |
|
|---|
| 561 | set x [catch {set fid [open $file w+]}]
|
|---|
| 562 | set y [catch {puts $fid $data}]
|
|---|
| 563 | set z [catch {close $fid}]
|
|---|
| 564 |
|
|---|
| 565 | if { $x || $y || $z || ![file exists $file] || ![file isfile $file] || ![file readable $file] } {
|
|---|
| 566 | tk_messageBox -icon error \
|
|---|
| 567 | -message "An error occurred while writing to \"$file\""
|
|---|
| 568 | } else {
|
|---|
| 569 | tk_messageBox -icon info \
|
|---|
| 570 | -message "File \"$file\" written successfully"
|
|---|
| 571 | }
|
|---|
| 572 | }
|
|---|
| 573 |
|
|---|
| 574 | # -------------------------------------------------------------------------
|
|---|
| 575 |
|
|---|
| 576 | HstDisplay instproc register {} {
|
|---|
| 577 | my save_data [my set data]
|
|---|
| 578 | }
|
|---|
| 579 |
|
|---|
| 580 | # -------------------------------------------------------------------------
|
|---|
| 581 |
|
|---|
| 582 | HstDisplay instproc send_data {data} {
|
|---|
| 583 | global usb_handle
|
|---|
| 584 |
|
|---|
| 585 | if {[catch {$usb_handle writeRaw $data} result]} {
|
|---|
| 586 | puts {Error during write}
|
|---|
| 587 | puts $result
|
|---|
| 588 | }
|
|---|
| 589 | }
|
|---|
| 590 |
|
|---|
| 591 | # -------------------------------------------------------------------------
|
|---|
| 592 |
|
|---|
| 593 | HstDisplay instproc restart {} {
|
|---|
| 594 | my instvar restart_command
|
|---|
| 595 | my send_data $restart_command
|
|---|
| 596 | }
|
|---|
| 597 |
|
|---|
| 598 | # -------------------------------------------------------------------------
|
|---|
| 599 |
|
|---|
| 600 | HstDisplay instproc acquire {} {
|
|---|
| 601 | global usb_handle
|
|---|
| 602 | my instvar xvec yvec data fltr_val
|
|---|
| 603 | my instvar acquire_command
|
|---|
| 604 |
|
|---|
| 605 | my send_data $acquire_command
|
|---|
| 606 |
|
|---|
| 607 | set usb_data {}
|
|---|
| 608 | if {[catch {$usb_handle readHex 4 4096} usb_data]} {
|
|---|
| 609 | puts {Error during read}
|
|---|
| 610 | puts $usb_data
|
|---|
| 611 | set usb_data {}
|
|---|
| 612 | }
|
|---|
| 613 |
|
|---|
| 614 | set data $usb_data
|
|---|
| 615 |
|
|---|
| 616 | $yvec set $usb_data
|
|---|
| 617 | }
|
|---|
| 618 |
|
|---|
| 619 | # -------------------------------------------------------------------------
|
|---|
| 620 |
|
|---|
| 621 | HstDisplay instproc acquire_loop {} {
|
|---|
| 622 | my instvar after_handle
|
|---|
| 623 |
|
|---|
| 624 | my acquire
|
|---|
| 625 |
|
|---|
| 626 | set after_handle [after 1000 [myproc acquire_loop]]
|
|---|
| 627 | }
|
|---|
| 628 |
|
|---|
| 629 | # -------------------------------------------------------------------------
|
|---|
| 630 |
|
|---|
| 631 | namespace export HstDisplay
|
|---|
| 632 | namespace export OscDisplay
|
|---|
| 633 | }
|
|---|
| 634 |
|
|---|
| 635 | set notebook [::blt::tabnotebook .notebook -side bottom]
|
|---|
| 636 |
|
|---|
| 637 | pack $notebook -expand 1 -fill both
|
|---|
| 638 |
|
|---|
| 639 | set window [frame ${notebook}.hst_2]
|
|---|
| 640 | $notebook insert end -text "Histogram" -window $window -fill both
|
|---|
| 641 | ::mca::HstDisplay hst_2 -number 2 -master $window
|
|---|
| 642 |
|
|---|
| 643 | grid rowconfigure $window 0 -weight 1
|
|---|
| 644 | grid columnconfigure $window 0 -weight 1
|
|---|
| 645 | grid columnconfigure $window 1 -weight 0 -minsize 80
|
|---|
| 646 |
|
|---|
| 647 | set window [frame ${notebook}.osc_2]
|
|---|
| 648 | $notebook insert end -text "Pulse shape" -window $window -fill both
|
|---|
| 649 | ::mca::OscDisplay osc_2 -number 2 -master $window
|
|---|
| 650 |
|
|---|
| 651 | grid rowconfigure $window 0 -weight 1
|
|---|
| 652 | grid columnconfigure $window 0 -weight 1
|
|---|
| 653 | grid columnconfigure $window 1 -weight 0 -minsize 80
|
|---|
| 654 |
|
|---|
| 655 | set usb_handle {}
|
|---|
| 656 |
|
|---|
| 657 | while {[catch {usb::connect 0x09FB 0x6001 1 1 0} usb_handle]} {
|
|---|
| 658 | set answer [tk_messageBox -icon error -type retrycancel \
|
|---|
| 659 | -message {Cannot access USB device} -detail $usb_handle]
|
|---|
| 660 | if {[string equal $answer cancel]} break
|
|---|
| 661 | }
|
|---|
| 662 |
|
|---|
| 663 | hst_2 restart
|
|---|
| 664 | osc_2 restart
|
|---|
| 665 |
|
|---|
| 666 | hst_2 start
|
|---|
| 667 | osc_2 start
|
|---|
| 668 |
|
|---|
| 669 | # configure polarity
|
|---|
| 670 | # set polarity_command [usb::convert 000A011100000000]
|
|---|
| 671 | set polarity_command [usb::convert 000A001100000000]
|
|---|
| 672 | if {[catch {$usb_handle writeRaw $polarity_command} result]} {
|
|---|
| 673 | puts {Error during write}
|
|---|
| 674 | puts $result
|
|---|
| 675 | }
|
|---|
| 676 |
|
|---|
| 677 | hst_2 restart
|
|---|
| 678 | osc_2 restart
|
|---|
