Mercurial > pygpibtoolkit / file comparison
comparison: pygpibtoolkit/plotter/gpib_plotter.py
pygpibtoolkit/plotter/gpib_plotter.py
- changeset 109
- c2d93abebab3
- parent 108
- dadf7c8d43ad
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| 108:dadf7c8d43ad | 109:c2d93abebab3 |
|---|---|
| 95 if res: | 95 if res: |
| 96 print("DONE (received %d characters)" % len(res)) | 96 print("DONE (received %d characters)" % len(res)) |
| 97 return res | 97 return res |
| 98 | 98 |
| 99 | 99 |
| 100 if __name__ == '__main__': | 100 def main(): |
| 101 global GPIBplotter | |
| 102 | |
| 101 import optparse | 103 import optparse |
| 102 opt = optparse.OptionParser( | 104 opt = optparse.OptionParser( |
| 103 'A simple HP7470A GPIB plotter emulator for ' | 105 'A simple HP7470A GPIB plotter emulator for ' |
| 104 'USB-GPIB bundle (ProLogix)') | 106 'USB-GPIB bundle (ProLogix)') |
| 105 opt.add_option( | 107 opt.add_option( |
| 123 opt.add_option( | 125 opt.add_option( |
| 124 '-v', '--verbose', default=False, | 126 '-v', '--verbose', default=False, |
| 125 action="store_true", | 127 action="store_true", |
| 126 dest="verbose", | 128 dest="verbose", |
| 127 help="Verbose mode") | 129 help="Verbose mode") |
| 130 opt.add_option( | |
| 131 '-m', '--mockup', default=False, | |
| 132 action="store_true", | |
| 133 dest='mockup', | |
| 134 help='Use a pseudo GPIB connection (for test purpose)') | |
| 128 | 135 |
| 129 options, argv = opt.parse_args(sys.argv) | 136 options, argv = opt.parse_args(sys.argv) |
| 130 | 137 |
| 131 if options.loop and not options.filename: | 138 if options.loop and not options.filename: |
| 132 opt.error('If loop is set, you *must* provide a filename') | 139 opt.error('If loop is set, you *must* provide a filename') |
| 133 | 140 |
| 134 if options.filename: | 141 if options.filename: |
| 135 outf = open(options.filename, "w") | 142 outf = open(options.filename, "w") |
| 136 else: | 143 else: |
| 137 outf = sys.stdout | 144 outf = sys.stdout |
| 145 | |
| 146 if options.mockup: | |
| 147 from pygpibtoolkit.plotter.gpib_plotter_mockup import GPIBplotter | |
| 138 | 148 |
| 139 try: | 149 try: |
| 140 plotter = GPIBplotter( | 150 plotter = GPIBplotter( |
| 141 device=options.device, address=int(options.address), | 151 device=options.device, address=int(options.address), |
| 142 timeout=0.06) | 152 timeout=0.06) |
| 164 loop = False | 174 loop = False |
| 165 else: | 175 else: |
| 166 nloop += 1 | 176 nloop += 1 |
| 167 fname, ext = os.path.splitext(options.filename) | 177 fname, ext = os.path.splitext(options.filename) |
| 168 outf = open(fname + "_%d" % nloop + ext, 'w') | 178 outf = open(fname + "_%d" % nloop + ext, 'w') |
| 179 | |
| 180 | |
| 181 if __name__ == '__main__': | |
| 182 main() |
