annotate Documentations/setGPLHeader.py @ 423:a560afdaadbf ImprovmentNVM_2

ext_Flash_write_sample erase sector optimization: The previous function erased a sector while writing sample data causing a delay of up to 200ms. The new implementation checks at the end of a write sample call if we are close to a sector end. In case we are a erase sector command will be send to the flash for the next sector. At the time of the next sample write (2 seconds later) the next sector is already erased and no busy wait of 200ms is needed => max write time for samples is not less than 5ms.
author ideenmodellierer
date Mon, 10 Feb 2020 19:40:33 +0100
parents 6237372f76a4
children
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1 #! /usr/bin/env python3
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2
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3 from __future__ import print_function
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4 import os, sys, glob,re, codecs
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5
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6 ##############################################################################
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7
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8 OSTC4=os.getcwd()
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9 if not os.path.exists( os.path.join(OSTC4, 'Discovery') ):
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10 raise 'Wrong start directory...'
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11
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12 ##############################################################################
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13
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14 def walk(OSTC4):
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15 for dir in ['BootLoader', 'Common', 'Discovery', 'FontPack', 'Small_CPU']:
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16 # Make sure we have the top directory...
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17 if not os.path.exists( os.path.join(OSTC4, dir) ):
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18 raise 'Missing ' + dir
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19
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20 # Then walk in all its existing source sub-directories...
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21 for sub in ['.', 'Inc', 'Src']:
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22 path = os.path.join(OSTC4, dir, sub)
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23 if not os.path.exists(path):
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24 continue
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25 print(path + ':')
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6237372f76a4 ... more GPL License and general cleanups
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26 for file in sorted( glob.iglob( os.path.join(path, '*.[chs]') ) ):
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27 try:
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28 work(file)
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29 except Exception as e:
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30 raise RuntimeError('Cannot process ' + file + ':\n\t' + str(e))
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31
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32 ##############################################################################
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33
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34 with open(os.path.join(OSTC4, 'Documentations', 'GPL_template.txt')) as f:
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35 template = f.read()
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36
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37 def work(file):
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38
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39 # Unclear what is done if encoding is not yet UTF-8...
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40 with open(file, 'rt', encoding='cp1252') as f:
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41 lines = f.read().splitlines()
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42
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43 # Set defaults
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44 kw = {}
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45 kw['file'] = file.replace(OSTC4+'/', '')
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46 kw['brief'] = ''
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47 kw['date'] = '2018'
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48
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49 # Try to gather info from existing header, if any:
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50 for line in lines:
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51 # Skip files that already have a GNU license:
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52 if 'GNU General Public License' in line:
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53 print('(done)\t' + file)
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54 return
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55
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56 get(line, 'brief', kw)
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57 get(line, 'date', kw)
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58
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59 # Replace kw in header
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60 header = template
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61 for k,v in kw.items():
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62 header = header.replace('$'+k, v)
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63
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64 # Overwrite resulting file, normalizing EOL
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65 with open(file, 'wt', encoding='utf-8') as f:
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66 for line in header.splitlines():
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67 f.write(line.rstrip() + '\n')
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68 for line in lines:
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69 f.write(line.rstrip() + '\n')
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70 print('+\t' + file)
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71
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72 ##############################################################################
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73
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74 def get(line, word, kw):
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75 m = re.search('(@|\\\\)' + word + '\s*(.*)', line)
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76 if m:
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77 kw[word] = m.group(2)
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78
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79 ##############################################################################
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80
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81 walk(OSTC4)