if { $argc != 1 } { puts "Usage: test_tcl.tcl " exit 1 } puts $argv # Simple tcl client to connect to openocd global fo set fo [socket $argv 6666] # If a fn is unknown to Tcl, send it off to OpenOCD proc unknown args { global fo puts $fo $args flush $fo gets $fo line return $line } #Print help text for a command. Word wrap #help text that is too wide inside column. proc pc_help {args} { global ocd_helptext set cmd $args foreach a [lsort $ocd_helptext] { if {[string length $cmd]==0||[string first $cmd $a]!=-1||[string first $cmd [lindex $a 1]]!=-1} { set w 50 set cmdname [lindex $a 0] set h [lindex $a 1] set n 0 while 1 { if {$n > [string length $h]} {break} set next_a [expr $n+$w] if {[string length $h]>$n+$w} { set xxxx [string range $h $n [expr $n+$w]] for {set lastpos [expr [string length $xxxx]-1]} {$lastpos>=0&&[string compare [string range $xxxx $lastpos $lastpos] " "]!=0} {set lastpos [expr $lastpos-1]} { } #set next_a -1 if {$lastpos!=-1} { set next_a [expr $lastpos+$n+1] } } puts [format "%-25s %s" $cmdname [string range $h $n [expr $next_a-1]] ] set cmdname "" set n [expr $next_a] } } } } puts "Running flash_banks" puts [flash_banks] puts "Running help on PC using data from OpenOCD" global ocd_helptext set ocd_helptext [get_help_text] puts [pc_help]