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Merge pull request #542 from d-m-bailey/gpio-fix 

Requires testing after merge.  Moving in DEV branch.
This commit is contained in:
David Lindley 2025-02-06 20:10:46 -05:00 committed by GitHub
parent e15d71e8d5 e82ddeb0b7
commit 3cacfeae5b
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1 changed files with 15 additions and 3 deletions
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18
scripts/gen_gpio_defaults.py
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@ -152,8 +152,10 @@ if __name__ == '__main__':
if os.path.isfile(user_defines_path): if os.path.isfile(user_defines_path):
with open(user_defines_path, 'r') as ifile: with open(user_defines_path, 'r') as ifile:
infolines = ifile.read().splitlines() raw_data = ifile.read()
for line in infolines: comment_pattern = r'//.*|/\*[\s\S]*?\*/'
data_without_comments = re.sub(comment_pattern, '', raw_data)
for line in data_without_comments.splitlines():
tokens = line.split() tokens = line.split()
if len(tokens) >= 3: if len(tokens) >= 3:
if tokens[0] == '`define': if tokens[0] == '`define':
@ -219,14 +221,24 @@ if __name__ == '__main__':
print('No configuration specified for GPIO ' + str(i) + '; skipping.') print('No configuration specified for GPIO ' + str(i) + '; skipping.')
continue continue
valid_value = r"^13'h[0-9a-fA-F]{4}$"
value_match = re.match(valid_value, config_value)
if not value_match:
print('Error: Default value ' + config_value + ' is not a 4-digit hex number; skipping')
continue
try: try:
default_str = config_value[-4:] default_str = config_value[-4:]
binval = '{:013b}'.format(int(default_str, 16)) binval = '{:013b}'.format(int(default_str, 16))
if len(binval) > 13:
print('Error: Default value ' + config_value + ' is not a 4-digit hex number; skipping')
continue
except: except:
print('Error: Default value ' + config_value + ' is not a 4-digit hex number; skipping') print('Error: Default value ' + config_value + ' is not a 4-digit hex number; skipping')
continue continue
cell_name = 'gpio_defaults_block_' + default_str cell_name = 'gpio_defaults_block_' + default_str.lower()
mag_file = magpath + '/' + cell_name + '.mag' mag_file = magpath + '/' + cell_name + '.mag'
cellsused[i] = cell_name cellsused[i] = cell_name