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################################################################################
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# AMiRo-BLT is an bootloader and toolchain designed for the Autonomous Mini    #
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# Robot (AMiRo) platform.                                                      #
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# Copyright (C) 2016..2019  Thomas Schöpping et al.                            #
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#                                                                              #
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# This program is free software: you can redistribute it and/or modify         #
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# it under the terms of the GNU General Public License as published by         #
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# the Free Software Foundation, either version 3 of the License, or            #
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# (at your option) any later version.                                          #
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#                                                                              #
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# This program is distributed in the hope that it will be useful,              #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of               #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                #
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# GNU General Public License for more details.                                 #
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#                                                                              #
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# You should have received a copy of the GNU General Public License            #
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# along with this program.  If not, see <http://www.gnu.org/licenses/>.        #
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#                                                                              #
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# This research/work was supported by the Cluster of Excellence Cognitive      #
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# Interaction Technology 'CITEC' (EXC 277) at Bielefeld University, which is   #
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# funded by the German Research Foundation (DFG).                              #
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################################################################################
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#!/bin/bash
25

    
26
################################################################################
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# GENERIC FUNCTIONS                                                            #
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################################################################################
29

    
30
### print an error message #####################################################
31
# Prints a error <message> to standard output.
32
#If variable 'LOG_FILE' is specified, the message is also appended to the given file.
33
#
34
# usage:      printError <message>
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# arguments:  <message>
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#                 Message string to print.
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# return:     n/a
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#
39
function printError {
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  local string="ERROR:   $1"
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  # if a log file is specified
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  if [ -n "$LOG_FILE" ]; then
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    printf "[$(date '+%Y-%m-%d %H:%M:%S')] $string" >> $LOG_FILE
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  fi
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  printf "$(tput setaf 1)>>> $string$(tput sgr 0)" 1>&2
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}
47

    
48
### print a warning message ####################################################
49
# Prints a warning <message> to standard output.
50
#If variable 'LOG_FILE' is specified, the message is also appended to the given file.
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#
52
# usage:      printMessage <message>
53
# arguments:  <message>
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#                 Message string to print.
55
# return:     n/a
56
#
57
function printWarning {
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  local string="WARNING: $1"
59
  # if a log file is specified
60
  if [ -n "$LOG_FILE" ]; then
61
    printf "[$(date '+%Y-%m-%d %H:%M:%S')] $string" >> $LOG_FILE
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  fi
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  printf "$(tput setaf 3)>>> $string$(tput sgr 0)"
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}
65

    
66
### print an information message ###############################################
67
# Prints an information <message> to standard output.
68
#If variable 'LOG_FILE' is specified, the message is also appended to the given file.
69
#
70
# usage:      printInfo <message>
71
# arguments:  <message>
72
#                 Message string to print.
73
# return:     n/a
74
#
75
function printInfo {
76
  local string="INFO:    $1"
77
  # if a log file is specified
78
  if [ -n "$LOG_FILE" ]; then
79
    printf "[$(date '+%Y-%m-%d %H:%M:%S')] $string" >> $LOG_FILE
80
  fi
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  printf "$(tput setaf 2)>>> $string$(tput sgr 0)"
82
}
83

    
84
### print a message to file ####################################################
85
# Appends a <message> to a log file, specified by the variable 'LOG_FILE'.
86
#
87
# usage       printLog <message>
88
# arguments:  <message>
89
#                 Message string to print.
90
# return:     n/a
91
#
92
function printLog {
93
  local string="LOG:     $1"
94
  # if a log file is specified
95
  if [ -n "$LOG_FILE" ]; then
96
    printf "[$(date '+%Y-%m-%d %H:%M:%S')] $string" >> $LOG_FILE
97
  fi
98
}
99

    
100
### exit the script normally ###################################################
101
# Prints a delimiter and exits the script normally (returns 0).
102
#
103
# usage:      quitScript
104
# arguments:  n/a
105
# return:     0
106
#                 No error or warning occurred.
107
#
108
function quitScript {
109
  printInfo "exiting $(realpath ${BASH_SOURCE[0]})\n"
110
  printf "\n"
111
  printf "######################################################################\n"
112
  exit 0
113
}
114

    
115
### read a user input ##########################################################
116
# Reads a single character user input from a set up <options> and stores it in
117
# a given <return> variable.
118
#
119
# usage:      readUserInput <options> <return>
120
# arguments:  <options>
121
#                 String definiing the set of valid characters.
122
#                 If the string is empty, the user can input any character.
123
#             <return>
124
#                 Variable to store the selected character to.
125
# return:     n/a
126
#
127
function readUserInput {
128
  local input=""
129
  # read user input
130
  while [ -z $input ] || ( [ -n "$1" ] && [[ ! $input =~ ^[$1]$ ]] ); do
131
    read -p "your selection: " -n 1 -e input
132
    if [ -z $input ] || ( [ -n "$1" ] && [[ ! $input =~ ^[$1]$ ]] ); then
133
      printWarning "[$input] is no valid action\n"
134
    fi
135
  done
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  printLog "[$input] has been selected\n"
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  eval $2="$input"
138
}
139

    
140
### check whether argument is an option ########################################
141
# Checks a <string> whether it is an option.
142
# Options are defined to either start with '--' followed by any string, or
143
# to start with a single '-' followed by a single character, or
144
# to start with a single '-' followed by a single character, a '=' and any string.
145
# Examples: '--option', '--option=arg', '-o', '-o=arg', '--'
146
#
147
# usage:      parseIsOption <string>
148
# arguments:  <string>
149
#                 A string to check whether it is an option.
150
# return:     0
151
#                 <string> is an option.
152
#             -1
153
#                 <string> is not an option.
154
#
155
function parseIsOption {
156
  if [[ "$1" =~ ^-(.$|.=.*) ]] || [[ "$1" =~ ^--.* ]]; then
157
    return 0
158
  else
159
    return -1
160
  fi
161
}
162

    
163
### set the log file ###########################################################
164
# Sets a specified <infile> as log file and checks whether it already exists.
165
# If so, the log may either be appended to the file, its content can be cleared,
166
# or no log is generated at all.
167
# The resulting path is stored in <outvar>.
168
#
169
# usage:      setLogFile [--option=<option>] [--quiet] <infile> <outvar>
170
# arguments:  --option=<option>
171
#                 Select what to do if <file> already exists.
172
#                 Possible values are 'a', 'c', 'r' and 'n'.
173
#                 - a: append (starts with a separator)
174
#                 - c: continue (does not insert a seperator)
175
#                 - r: delete and restart
176
#                 - n: no log
177
#                 If no option is secified but <file> exists, an interactive selection is provided.
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#             --quiet
179
#                 Suppress all messages.
180
#             <infile>
181
#                 Path of the wanted log file.
182
#             <outvar>
183
#                 Variable to store the path of the log file to.
184
# return:     0
185
#                 No error or warning occurred.
186
#             -1
187
#                 Error: invalid input
188
#
189
function setLogFile {
190
  local filepath=""
191
  local option=""
192
  local quiet=false
193

    
194
  # parse arguments
195
  local otherargs=()
196
  while [ $# -gt 0 ]; do
197
    if ( parseIsOption $1 ); then
198
      case "$1" in
199
        -o=*|--option=*)
200
          option=${1#*=}; shift 1;;
201
        -o*|--option*)
202
          option="$2"; shift 2;;
203
        -q|--quiet)
204
          quiet=true; shift 1;;
205
        *)
206
          printError "invalid option: $1\n"; shift 1;;
207
      esac
208
    else
209
      otherargs+=("$1")
210
      shift 1
211
    fi
212
  done
213
  filepath=$(realpath ${otherargs[0]})
214

    
215
  # if file already exists
216
  if [ -e $filepath ]; then
217
    # if no option was specified, ask what to do
218
    if [ -z "$option" ]; then
219
      printWarning "log file $filepath already esists\n"
220
      local userinput=""
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      printf "Select what to do:\n"
222
      printf "  [A] - append log\n"
223
      printf "  [R] - restart log (delete existing file)\n"
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      printf "  [N] - no log\n"
225
      readUserInput "AaRrNn" userinput
226
      option=${userinput,,}
227
    fi
228
    # evaluate option
229
    case "$option" in
230
      a|c)
231
        if [ $quiet = false ]; then
232
          printInfo "appending log to $filepath\n"
233
        fi
234
        if [ $option != c ]; then
235
          printf "\n" >> $filepath
236
          printf "######################################################################\n" >> $filepath
237
          printf "\n" >> $filepath
238
        fi
239
        ;;
240
      r)
241
        echo -n "" > $filepath
242
        if [ $quiet = false ]; then
243
          printInfo "content of $filepath wiped\n"
244
        fi
245
        ;;
246
      n)
247
        if [ $quiet = false ]; then
248
          printInfo "no log file will be generated\n"
249
        fi
250
        filepath=""
251
        ;;
252
      *) # sanity check (return error)
253
        printError "unexpected argument: $option\n"; return -1;;
254
    esac
255
  else
256
    if [ $quiet = false ]; then
257
      printInfo "log file set to $filepath\n"
258
    fi
259
  fi
260

    
261
  eval ${otherargs[1]}="$filepath"
262

    
263
  return 0
264
}
265

    
266
################################################################################
267
# SPECIFIC FUNCTIONS                                                           #
268
################################################################################
269

    
270
### print welcome text #########################################################
271
# Prints a welcome message to standard out.
272
#
273
# usage:      printWelcomeText
274
# arguments:  n/a
275
# return:     n/a
276
#
277
function printWelcomeText {
278
  printf "######################################################################\n"
279
  printf "#                                                                    #\n"
280
  printf "#                  Welcome to the QtCreator setup!                   #\n"
281
  printf "#                                                                    #\n"
282
  printf "######################################################################\n"
283
  printf "#                                                                    #\n"
284
  printf "# Copyright (c) 2016..2019  Thomas Schöpping                         #\n"
285
  printf "#                                                                    #\n"
286
  printf "# This is free software; see the source for copying conditions.      #\n"
287
  printf "# There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR  #\n"
288
  printf "# A PARTICULAR PURPOSE. The development of this software was         #\n"
289
  printf "# supported by the Excellence Cluster EXC 227 Cognitive Interaction  #\n"
290
  printf "# Technology. The Excellence Cluster EXC 227 is a grant of the       #\n"
291
  printf "# Deutsche Forschungsgemeinschaft (DFG) in the context of the German #\n"
292
  printf "# Excellence Initiative.                                             #\n"
293
  printf "#                                                                    #\n"
294
  printf "######################################################################\n"
295
}
296

    
297
### print help #################################################################
298
# Prints a help text to standard out.
299
#
300
# usage:      printHelp
301
# arguments:  n/a
302
# return:     n/a
303
#
304
function printHelp {
305
  printInfo "printing help text\n"
306
  printf "usage:    $(basename ${BASH_SOURCE[0]}) [-h|--help] [-c|--clean] [-w|--wipe] [--LightRing] [--PowerManagement] [--DiWheelDrive] [-a|--all] [-q|--quit] [--log=<file>]\n"
307
  printf "\n"
308
  printf "options:  -h, --help\n"
309
  printf "              Print this help text.\n"
310
  printf "          -c, --clean\n"
311
  printf "              Delete project files.\n"
312
  printf "          -w, --wipe\n"
313
  printf "              Delete project and .user files.\n"
314
  printf "          --LightRing\n"
315
  printf "              Create project for the LightRing module.\n"
316
  printf "          --PowerManagement\n"
317
  printf "              Create project for the PowerManagement module.\n"
318
  printf "          --DiWheelDrive\n"
319
  printf "              Create project for the DiWheelDrive module.\n"
320
  printf "          -a, --all\n"
321
  printf "              Create projects for all modules.\n"
322
  printf "          -q, --quit\n"
323
  printf "              Quit the script.\n"
324
  printf "          --log=<file>\n"
325
  printf "              Specify a log file.\n"
326
}
327

    
328
### read directory where to create/delete projects #############################
329
# Read the directory where to create/delete project files from user.
330
#
331
# usage:      getProjectDir <pathvar>
332
# arguments:  <pathvar>
333
#                 Variable to store the selected path to.
334
# return:     n/a
335
#
336
function getProjectDir {
337
  printLog "reading path for project files from user...\n"
338
  local amirobltdir=$(realpath $(dirname $(realpath ${BASH_SOURCE[0]}))/../../../Target/)
339
  local input=""
340
  read -p "Path where to create/delete project files: " -i $amirobltdir -e input
341
  printLog "user selected path $(realpath $input)\n"
342
  eval $1="$(realpath $input)"
343
}
344

    
345
### retrieves the ARM-NONE-EABI-GCC include directory ##########################
346
# Retrieves the include directory of the currently set arm-none-eabi-gcc.
347
#
348
# usage:      retrieveGccIncludeDir <path>
349
# arguments:  <path>
350
#                 Variable to store the path to.
351
# return:    0
352
#                 No error or warning occurred.
353
#            -1
354
#                 Error: Command 'arm-none-eabi-gcc' not found.
355
#
356
function retrieveGccIncludeDir {
357
  # retrieve binary path or link
358
  local binpath=$(which arm-none-eabi-gcc)
359
  if [ -z "$binpath" ]; then
360
    printError "command 'arm-none-eabi-gcc' not found\n"
361
    return -1
362
  else 
363

    
364
    # traverse any links
365
    while [ -L "$binpath" ]; do
366
      binpath=$(realpath $(dirname $binpath)/$(readlink $binpath))
367
    done
368
    printInfo "gcc-arm-none-eabi detected: $binpath\n"
369

    
370
    # return include path
371
    eval $1=$(realpath $(dirname ${binpath})/../arm-none-eabi/include/)
372

    
373
    return 0
374
  fi
375
}
376

    
377
### delete project files #######################################################
378
# Deletes all project files and optionally .user files, too.
379
#
380
# usage:      deleteProjects [-p|--path=<path>] [-o|--out=<var>] [-w|-wipe]
381
# arguments:  -p, --path <path>
382
#                 Path where to delete the project files.
383
#             -o, --out <var>
384
#                 Variable to store the path to.
385
#             -w, --wipe
386
#                 Delete .user files as well.
387
# return:
388
#  -  0: no error
389
#  -  1: warning: function aborted by user
390
#  - -1: error: unexpected user input
391
function deleteProjects {
392
  local projectdir=""
393
  local outvar=""
394
  local wipe=false
395

    
396
  # parse arguments
397
  local otherargs=()
398
  while [ $# -gt 0 ]; do
399
    if ( parseIsOption $1 ); then
400
      case "$1" in
401
        -p=*|--path=*)
402
          projectdir=$(realpath "${1#*=}"); shift 1;;
403
        -p|--path)
404
          projectdir=$(realpath "$2"); shift 2;;
405
        -o=*|--out=*)
406
          outvar=${1#*=}; shift 1;;
407
        -o|--out)
408
          outvar=$2; shift 2;;
409
        -w|--wipe)
410
          wipe=true; shift 1;;
411
        *)
412
          printError "invalid option: $1\n"; shift 1;;
413
      esac
414
    else
415
      otherargs+=("$1")
416
      shift 1
417
    fi
418
  done
419

    
420
  # print message
421
  if [ $wipe != true ]; then
422
    printInfo "deleting all QtCreator project files (*.includes, *.files, *.config, and *.creator)\n"
423
  else
424
    printInfo "deleting all QtCreator project files (*.includes, *.files, *.config, *.creator, and *.user)\n"
425
  fi
426

    
427
  # read project directory if required
428
  if [ -z "$projectdir" ]; then
429
    getProjectDir projectdir
430
  fi
431

    
432
  # remove all project files
433
  rm ${projectdir}/LightRing.includes 2>&1 | tee -a $LOG_FILE
434
  rm ${projectdir}/PowerManagement.includes 2>&1 | tee -a $LOG_FILE
435
  rm ${projectdir}/DiWheelDrive.includes 2>&1 | tee -a $LOG_FILE
436

    
437
  rm ${projectdir}/LightRing.files 2>&1 | tee -a $LOG_FILE
438
  rm ${projectdir}/PowerManagement.files 2>&1 | tee -a $LOG_FILE
439
  rm ${projectdir}/DiWheelDrive.files 2>&1 | tee -a $LOG_FILE
440

    
441
  rm ${projectdir}/LightRing.config 2>&1 | tee -a $LOG_FILE
442
  rm ${projectdir}/PowerManagement.config 2>&1 | tee -a $LOG_FILE
443
  rm ${projectdir}/DiWheelDrive.config 2>&1 | tee -a $LOG_FILE
444

    
445
  rm ${projectdir}/LightRing.creator 2>&1 | tee -a $LOG_FILE
446
  rm ${projectdir}/PowerManagement.creator 2>&1 | tee -a $LOG_FILE
447
  rm ${projectdir}/DiWheelDrive.creator 2>&1 | tee -a $LOG_FILE
448

    
449
  if [ $wipe == true ]; then
450
    rm ${projectdir}/LightRing.creator.user 2>&1 | tee -a $LOG_FILE
451
    rm ${projectdir}/PowerManagement.creator.user 2>&1 | tee -a $LOG_FILE
452
    rm ${projectdir}/DiWheelDrive.creator.user 2>&1 | tee -a $LOG_FILE
453
  fi
454

    
455
  # store the path to the output variable, if required
456
  if [ ! -z "$outvar" ]; then
457
    eval $outvar="$projectdir"
458
  fi
459

    
460
  return 0
461
}
462

    
463
### create LightRing project files #############################################
464
# Create project files for the LightRing module.
465
#
466
# usage:      createLightRingProject [-p|--path=<path>] [--gcc=<path>] [-o|--out=<var>] [--gccout=<var>]
467
# arguments:  -p, --path <path>
468
#                 Path where to create the project files.
469
#             --gcc=<path>
470
#                 Path to the GCC include directory.
471
#             -o, --out <var>
472
#                 Variable to store the path to.
473
#             --gccout=<var>
474
#                 Variable to store the path to the GCC include directory to.
475
# return:     0
476
#                 No error or warning occurred.
477
#
478
function createLightRingProject {
479
  local userdir=$(pwd)
480
  local projectdir=""
481
  local gccincludedir=""
482
  local outvar=""
483
  local gccoutvar=""
484

    
485
  # parse arguments
486
  local otherargs=()
487
  while [ $# -gt 0 ]; do
488
    if ( parseIsOption $1 ); then
489
      case "$1" in
490
        -p=*|--path=*)
491
          projectdir=$(realpath "${1#*=}"); shift 1;;
492
        -p|--path)
493
          projectdir=$(realpath "$2"); shift 2;;
494
        --gcc=*)
495
          gccincludedir=$(realpath "${1#*=}"); shift 1;;
496
        --gcc)
497
          gccincludedir=$(realpath "$2"); shift 2;;
498
        -o=*|--out=*)
499
          outvar=${1#*=}; shift 1;;
500
        -o|--out)
501
          outvar=$2; shift 2;;
502
        --gccout=*)
503
          gccoutvar=$(realpath "${1#*=}"); shift 1;;
504
        --gccout)
505
          gccoutvar=$(realpath "$2"); shift 2;;
506
        *)
507
          printError "invalid option: $1\n"; shift 1;;
508
      esac
509
    else
510
      otherargs+=("$1")
511
      shift 1
512
    fi
513
  done
514

    
515
  # print message
516
  printInfo "creating QtCreator project files for the LightRing module...\n"
517

    
518
  # read absolute project directory if required
519
  if [ -z "$projectdir" ]; then
520
    getProjectDir projectdir
521
  fi
522

    
523
  # retrieve absolute GCC include dir
524
  if [ -z "$gccincludedir" ]; then
525
    retrieveGccIncludeDir gccincludedir
526
  fi
527

    
528
  # move to project directory
529
  cd $projectdir
530

    
531
  # create project files
532
  # generate a file that contains all subdirectories as includes (but ignore hidden and documentation directories)
533
  find $gccincludedir -type d > ${projectdir}/LightRing.includes
534
  find $(realpath --relative-base=$projectdir $(dirname ${BASH_SOURCE[0]})/../../../Target/Source) -type d | grep -v "ARMCM4_STM32" >> ${projectdir}/LightRing.includes
535
  find $(realpath --relative-base=$projectdir $(dirname ${BASH_SOURCE[0]})/../../../Target/Modules/LightRing_1-0/Boot) -type d | grep -v "bin\|cmd\|ethernetlib\|fatfs\|uip\|obj" >> ${projectdir}/LightRing.includes
536
  # generate a file that specifies all files
537
  echo -n "" > ${projectdir}/LightRing.files
538
  for path in `cat ${projectdir}/LightRing.includes`; do
539
    find $path -maxdepth 1 -type f \( ! -iname ".*" \) | grep -v "/arm-none-eabi/" | grep -E ".*(\.h|\.c|\.x)$" >> ${projectdir}/LightRing.files
540
  done
541
  # generate a default project configuration file if none exists so far
542
  if [ ! -f ${projectdir}/LightRing.config ]; then
543
    echo -e "// Add predefined macros for your project here. For example:" > ${projectdir}/LightRing.config
544
    echo -e "// #define YOUR_CONFIGURATION belongs here" >> ${projectdir}/LightRing.config
545
    echo -e "" >> ${projectdir}/LightRing.config
546
  fi
547
  # generate a default .creator file if none exists so far
548
  if [ ! -f ${projectdir}/LightRing.creator ]; then
549
    echo -e "[general]" > ${projectdir}/LightRing.creator
550
    echo -e "" >> ${projectdir}/LightRing.creator
551
  fi
552

    
553
  # go back to user directory
554
  cd $userdir
555

    
556
  # fill the output variables
557
  if [ ! -z "$outvar" ]; then
558
    eval $outvar="$projectdir"
559
  fi
560
  if [ ! -z "$gccoutvar" ]; then
561
    eval $gccoutvar="$gccincludedir"
562
  fi
563

    
564
  return 0
565
}
566

    
567
### create PowerManagement project files #######################################
568
# Create project files for the PowerManagement module.
569
#
570
# usage:      createPowerManagementProject [-p|--path=<path>] [--gcc=<path>] [-o|--out=<var>] [--gccout=<var>]
571
# arguments:  -p, --path <path>
572
#                 Path where to create the project files.
573
#             --gcc=<path>
574
#                 Path to the GCC include directory.
575
#             -o, --out <var>
576
#                 Variable to store the path to.
577
#             --gccout=<var>
578
#                 Variable to store the path to the GCC include directory to.
579
# return:     0
580
#                 No error or warning occurred.
581
#
582
function createPowerManagementProject {
583
  local userdir=$(pwd)
584
  local projectdir=""
585
  local gccincludedir=""
586
  local outvar=""
587
  local gccoutvar=""
588

    
589
  # parse arguments
590
  local otherargs=()
591
  while [ $# -gt 0 ]; do
592
    if ( parseIsOption $1 ); then
593
      case "$1" in
594
        -p=*|--path=*)
595
          projectdir=$(realpath "${1#*=}"); shift 1;;
596
        -p|--path)
597
          projectdir=$(realpath "$2"); shift 2;;
598
        --gcc=*)
599
          gccincludedir=$(realpath "${1#*=}"); shift 1;;
600
        --gcc)
601
          gccincludedir=$(realpath "$2"); shift 2;;
602
        -o=*|--out=*)
603
          outvar=${1#*=}; shift 1;;
604
        -o|--out)
605
          outvar=$2; shift 2;;
606
        --gccout=*)
607
          gccoutvar=$(realpath "${1#*=}"); shift 1;;
608
        --gccout)
609
          gccoutvar=$(realpath "$2"); shift 2;;
610
        *)
611
          printError "invalid option: $1\n"; shift 1;;
612
      esac
613
    else
614
      otherargs+=("$1")
615
      shift 1
616
    fi
617
  done
618

    
619
  # print message
620
  printInfo "creating QtCreator project files for the PowerManagement module...\n"
621

    
622
  # read absolute project directory if required
623
  if [ -z "$projectdir" ]; then
624
    getProjectDir projectdir
625
  fi
626

    
627
  # retrieve absolute GCC include dir
628
  if [ -z "$gccincludedir" ]; then
629
    retrieveGccIncludeDir gccincludedir
630
  fi
631

    
632
  # move to project directory
633
  cd $projectdir
634

    
635
  # create project files
636
  # generate a file that contains all subdirectories as includes (but ignore hidden and documentation directories)
637
  find $gccincludedir -type d > ${projectdir}/PowerManagement.includes
638
  find $(realpath --relative-base=$projectdir $(dirname ${BASH_SOURCE[0]})/../../../Target/Source) -type d | grep -v "ARMCM3_STM32" >> ${projectdir}/PowerManagement.includes
639
  find $(realpath --relative-base=$projectdir $(dirname ${BASH_SOURCE[0]})/../../../Target/Modules/PowerManagement_1-1/Boot) -type d | grep -v "bin\|cmd\|ethernetlib\|fatfs\|uip\|obj" >> ${projectdir}/PowerManagement.includes
640
  # generate a file that specifies all files
641
  echo -n "" > ${projectdir}/PowerManagement.files
642
  for path in `cat ${projectdir}/PowerManagement.includes`; do
643
    find $path -maxdepth 1 -type f \( ! -iname ".*" \) | grep -v "/arm-none-eabi/" | grep -E ".*(\.h|\.c|\.x)$" >> ${projectdir}/PowerManagement.files
644
  done
645
  # generate a default project configuration file if none exists so far
646
  if [ ! -f ${projectdir}/PowerManagement.config ]; then
647
    echo -e "// Add predefined macros for your project here. For example:" > ${projectdir}/PowerManagement.config
648
    echo -e "// #define YOUR_CONFIGURATION belongs here" >> ${projectdir}/PowerManagement.config
649
    echo -e "" >> ${projectdir}/PowerManagement.config
650
  fi
651
  # generate a default .creator file if none exists so far
652
  if [ ! -f ${projectdir}/PowerManagement.creator ]; then
653
    echo -e "[general]" > ${projectdir}/PowerManagement.creator
654
    echo -e "" >> ${projectdir}/PowerManagement.creator
655
  fi
656

    
657
  # go back to user directory
658
  cd $userdir
659

    
660

    
661
  # fill the output variables
662
  if [ ! -z "$outvar" ]; then
663
    eval $outvar="$projectdir"
664
  fi
665
  if [ ! -z "$gccoutvar" ]; then
666
    eval $gccoutvar="$gccincludedir"
667
  fi
668

    
669
  return 0
670
}
671

    
672
### create DiWheelDrive project files ##########################################
673
# Create project files for the DiWheelDrive module.
674
#
675
# usage:      createDiWheelDriveProject [-p|--path=<path>] [--gcc=<path>] [-o|--out=<var>] [--gccout=<var>]
676
# arguments:  -p, --path <path>
677
#                 Path where to create the project files.
678
#             --gcc=<path>
679
#                 Path to the GCC include directory.
680
#             -o, --out <var>
681
#                 Variable to store the path to.
682
#             --gccout=<var>
683
#                 Variable to store the path to the GCC include directory to.
684
# return:     0
685
#                 No error or warning occurred.
686
#
687
function createDiWheelDriveProject {
688
  local userdir=$(pwd)
689
  local projectdir=""
690
  local gccincludedir=""
691
  local outvar=""
692
  local gccoutvar=""
693

    
694
  # parse arguments
695
  local otherargs=()
696
  while [ $# -gt 0 ]; do
697
    if ( parseIsOption $1 ); then
698
      case "$1" in
699
        -p=*|--path=*)
700
          projectdir=$(realpath "${1#*=}"); shift 1;;
701
        -p|--path)
702
          projectdir=$(realpath "$2"); shift 2;;
703
        --gcc=*)
704
          gccincludedir=$(realpath "${1#*=}"); shift 1;;
705
        --gcc)
706
          gccincludedir=$(realpath "$2"); shift 2;;
707
        -o=*|--out=*)
708
          outvar=${1#*=}; shift 1;;
709
        -o|--out)
710
          outvar=$2; shift 2;;
711
        --gccout=*)
712
          gccoutvar=$(realpath "${1#*=}"); shift 1;;
713
        --gccout)
714
          gccoutvar=$(realpath "$2"); shift 2;;
715
        *)
716
          printError "invalid option: $1\n"; shift 1;;
717
      esac
718
    else
719
      otherargs+=("$1")
720
      shift 1
721
    fi
722
  done
723

    
724
  # print message
725
  printInfo "creating QtCreator project files for the DiWheelDrive module...\n"
726

    
727
  # read absolute project directory if required
728
  if [ -z "$projectdir" ]; then
729
    getProjectDir projectdir
730
  fi
731

    
732
  # retrieve absolute GCC include dir
733
  if [ -z "$gccincludedir" ]; then
734
    retrieveGccIncludeDir gccincludedir
735
  fi
736

    
737
  # move to project directory
738
  cd $projectdir
739

    
740

    
741
  # create project files
742
  # generate a file that contains all subdirectories as includes (but ignore hidden and documentation directories)
743
  find $gccincludedir -type d > ${projectdir}/DiWheelDrive.includes
744
  find $(realpath --relative-base=$projectdir $(dirname ${BASH_SOURCE[0]})/../../../Target/Source) -type d | grep -v "ARMCM4_STM32" >> ${projectdir}/DiWheelDrive.includes
745
  find $(realpath --relative-base=$projectdir $(dirname ${BASH_SOURCE[0]})/../../../Target/Modules/DiWheelDrive_1-1/Boot) -type d | grep -v "bin\|cmd\|ethernetlib\|fatfs\|uip\|obj" >> ${projectdir}/DiWheelDrive.includes
746
  # generate a file that specifies all files
747
  echo -n "" > ${projectdir}/DiWheelDrive.files
748
  for path in `cat ${projectdir}/DiWheelDrive.includes`; do
749
    find $path -maxdepth 1 -type f \( ! -iname ".*" \) | grep -v "/arm-none-eabi/" | grep -E ".*(\.h|\.c|\.x)$" >> ${projectdir}/DiWheelDrive.files
750
  done
751
  # generate a default project configuration file if none exists so far
752
  if [ ! -f ${projectdir}/DiWheelDrive.config ]; then
753
    echo -e "// Add predefined macros for your project here. For example:" > ${projectdir}/DiWheelDrive.config
754
    echo -e "// #define YOUR_CONFIGURATION belongs here" >> ${projectdir}/DiWheelDrive.config
755
    echo -e "" >> ${projectdir}/DiWheelDrive.config
756
  fi
757
  # generate a default .creator file if none exists so far
758
  if [ ! -f ${projectdir}/DiWheelDrive.creator ]; then
759
    echo -e "[general]" > ${projectdir}/DiWheelDrive.creator
760
    echo -e "" >> ${projectdir}/DiWheelDrive.creator
761
  fi
762

    
763
  # go back to user directory
764
  cd $userdir
765

    
766

    
767
  # fill the output variables
768
  if [ ! -z "$outvar" ]; then
769
    eval $outvar="$projectdir"
770
  fi
771
  if [ ! -z "$gccoutvar" ]; then
772
    eval $gccoutvar="$gccincludedir"
773
  fi
774

    
775
  return 0
776
}
777

    
778
### create project files for al modules ########################################
779
# Create project files for all modules.
780
#
781
# usage:      createAllProjects
782
# arguments:  n/a
783
# return:     0
784
#                 No error or warning occurred.
785
#
786
function createAllProjects {
787
  # print message
788
  printInfo "creating QtCreator project files for the DiWheelDrive module...\n"
789

    
790
  # read project directory
791
  local projectdir=""
792
  getProjectDir projectdir
793
  printInfo "files will be created in $projectdir\n"
794

    
795
  # retrieve gcc-arm-none-eabi include dir
796
  retrieveGccIncludeDir gccincludedir
797

    
798
  # create projects
799
  createLightRingProject --path="$projectdir" --gcc="$gccincludedir"
800
  createPowerManagementProject --path="$projectdir" --gcc="$gccincludedir"
801
  createDiWheelDriveProject --path="$projectdir" --gcc="$gccincludedir"
802

    
803
  return 0
804
}
805

    
806
### main function of this script ###############################################
807
# Creates, deletes and wipes QtCreator project files for the three AMiRo base modules.
808
#
809
# usage:      see function printHelp
810
# arguments:  see function printHelp
811
# return:     0
812
#                 No error or warning ocurred.
813
#
814
function main {
815
# print welcome/info text if not suppressed
816
  if [[ $@ != *"--noinfo"* ]]; then
817
    printWelcomeText
818
  else
819
    printf "######################################################################\n"
820
  fi
821
  printf "\n"
822

    
823
  # if --help or -h was specified, print the help text and exit
824
  if [[ $@ == *"--help"* || $@ == *"-h"* ]]; then
825
    printHelp
826
    printf "\n"
827
    quitScript
828
  fi
829

    
830
  # set log file if specified
831
  if [[ $@ == *"--log"* ]] || [[ $@ == *"--LOG"* ]]; then
832
    # get the parameter (file name)
833
    local cmdidx=1
834
    while [[ ! "${!cmdidx}" = "--log"* ]] && [[ ! "${!cmdidx}" = "--LOG"* ]]; do
835
      cmdidx=$[cmdidx + 1]
836
    done
837
    local cmd="${!cmdidx}"
838
    local logfile=""
839
    if [[ "$cmd" = "--log="* ]] || [[ "$cmd" = "--LOG="* ]]; then
840
      logfile=${cmd#*=}
841
    else
842
      local filenameidx=$((cmdidx + 1))
843
      logfile="${!filenameidx}"
844
    fi
845
    # optionally force silent appending
846
    if [[ "$cmd" = "--LOG"* ]]; then
847
      setLogFile --option=c --quiet "$logfile" LOG_FILE
848
    else
849
      setLogFile "$logfile" LOG_FILE
850
      printf "\n"
851
    fi
852
  fi
853
  # log script name
854
  printLog "this is $(realpath ${BASH_SOURCE[0]})\n"
855

    
856
  # parse arguments
857
  local otherargs=()
858
  while [ $# -gt 0 ]; do
859
    if ( parseIsOption $1 ); then
860
      case "$1" in
861
        -h|--help) # already handled; ignore
862
          shift 1;;
863
        -c|--clean)
864
          deleteProjects; printf "\n"; shift 1;;
865
        -w|--wipe)
866
          deleteProjects --wipe; printf "\n"; shift 1;;
867
        --LightRing)
868
          createLightRingProject; printf "\n"; shift 1;;
869
        --PowerManagement)
870
          createPowerManagementProject; printf "\n"; shift 1;;
871
        --DiWheelDrive)
872
          createDiWheelDriveProject; printf "\n"; shift 1;;
873
        -a|--all)
874
          createAllProjects; printf "\n"; shift 1;;
875
        -q|--quit)
876
          quitScript; shift 1;;
877
        --log=*|--LOG=*) # already handled; ignore
878
          shift 1;;
879
        --log|--LOG) # already handled; ignore
880
          shift 2;;
881
        --noinfo) # already handled; ignore
882
          shift 1;;
883
        *)
884
          printError "invalid option: $1\n"; shift 1;;
885
      esac
886
    else
887
      otherargs+=("$1")
888
      shift 1
889
    fi
890
  done
891

    
892
# interactive menu
893
  while ( true ); do
894
    # main menu info prompt and selection
895
    printInfo "QtCreator setup main menu\n"
896
    printf "Please select one of the following actions:\n"
897
    printf "  [C] - clean project files\n"
898
    printf "  [W] - wipe project and .user files\n"
899
    printf "  [L] - create a project for the LightRing module\n"
900
    printf "  [P] - create a project for the PowerManagement module\n"
901
    printf "  [D] - create a project for the DiWheelDrive module\n"
902
    printf "  [A] - create a project for all modules\n"
903
    printf "  [Q] - quit this setup\n"
904
    local userinput=""
905
    readUserInput "CcWwLlPpDdAaQq" userinput
906
    printf "\n"
907

    
908
    # evaluate user selection
909
    case "$userinput" in
910
      C|c)
911
        deleteProjects; printf "\n";;
912
      W|w)
913
        deleteProjects --wipe; printf "\n";;
914
      L|l)
915
        createLightRingProject; printf "\n";;
916
      P|p)
917
        createPowerManagementProject; printf "\n";;
918
      D|d)
919
        createDiWheelDriveProject; printf "\n";;
920
      A|a)
921
        createAllProjects; printf "\n";;
922
      Q|q)
923
        quitScript;;
924
      *) # sanity check (exit with error)
925
        printError "unexpected argument: $userinput\n";;
926
    esac
927
  done
928

    
929
  exit 0
930
}
931

    
932
################################################################################
933
# SCRIPT ENTRY POINT                                                           #
934
################################################################################
935

    
936
main "$@"
937