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57 lines
1.1 KiB
Python
57 lines
1.1 KiB
Python
2 years ago
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#!/usr/bin/python3
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# gtkwave process filter
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#
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# display valid+anything else (inc. just valid)
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#
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# format=binary so justification and data length don't matter
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# valid is on left
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import sys
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colorI = ''
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colorV = '?DarkBlue?'
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colorX = '?red?'
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fi = sys.stdin
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fo = sys.stdout
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fe = sys.stderr
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debug = False
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def dbg(m):
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if debug:
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fe.write(m + '\n')
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fe.flush()
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def main():
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while True:
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line = fi.readline()
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if not line:
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return 0
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try:
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if line[0] == 'x' or line[0] == 'z':
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fo.write(f'{colorX}{line[0]}\n')
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elif line[0] == '0':
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if len(line) > 2:
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fo.write(f'{colorI}{int(line[1:],2):02X}\n')
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else:
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fo.write(f'{colorI}\n')
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else:
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if len(line) > 2:
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fo.write(f'{colorV}{int(line[1:],2):02X}\n')
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else:
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fo.write(f'{colorV}\n')
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except Exception as e:
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fe.write('error!\n')
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fe.write(str(e))
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fo.write('filter error!\n')
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fo.flush()
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if __name__ == '__main__':
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sys.exit(main())
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