src/tcl/commands.tcl

   1
   2 # Production command
   3 # FIX!!! need to figure out how to feed back relevant output
   4 # from e.g. "flash banks" command...
   5 proc board_produce {filename serialnumber} {
   6         openocd "reset init"
   7         openocd "flash write_image erase $filename [flash] bin"]]
   8         openocd "verify_image $filename [flash] bin"]]
   9         echo "Successfully ran production procedure"
  10 }
  11
  12 proc board_test {} {
  13         echo "Production test not implemented"
  14 }
  15
  16 # Show flash in human readable form
  17 # This is an example of a human readable form of a low level fn
  18 proc flash_banks_pretty {} {
  19         set i 0
  20         set result ""
  21         foreach {a} [flash_banks] {
  22                 if {$i > 0} {
  23                         set result "$result\n"
  24                 }
  25                 set result [format "$result#%d: %s at 0x%08x, size 0x%08x, buswidth %d, chipwidth %d" $i [lindex $a 0] [lindex $a 1] [lindex $a 2] [lindex $a 3] [lindex $a 4]]
  26                 set i [expr $i+1]
  27         }
  28         return $result
  29 }
  30
  31 # We need to explicitly redirect this to the OpenOCD command
  32 # as Tcl defines the exit proc
  33 proc exit {} {
  34         openocd_throw exit
  35 }
  36
  37 # If a fn is unknown to Tcl, we try to execute it as an OpenOCD command
  38 proc unknown {args} {
  39
  40         # This is uglier than it needs to be since the "flash banks" is really
  41         # a single command. For now only "flash banks" has been converted from
  42         # C to Tcl as an example, but if we do decide to go down this path, then
  43         # some more generic scheme will be put in place here.
  44         #
  45         # Help texts need a makeover. There needs to be help texts for
  46         # tcl procs + perhaps some work w.r.t. making the help command
  47         # format things prettier.
  48         if {[string compare [lindex $args 0] flash]==0 && [string compare [lindex $args 1] banks]==0} {
  49                 return [flash_banks_pretty]
  50         }
  51
  52         # We print out as we run the command
  53         if {[string length $args]>0} {
  54                 openocd_throw "$args"
  55         }
  56         # The primary return value have been set by "openocd" above,
  57         # so we need to clear it, lest we print out the output from
  58         # the command twice.
  59         return ""
  60 }