args = parser.parse_args()
try:
with args.infile as f:
scopeData = wfm.parseRigolWFM(f, args.forgiving)
except wfm.FormatError as e:
print(
"Format does not follow the known file format. Try the --forgiving option.",
file=sys.stderr)
print("If you'd like to help development, please report this error:\n",
file=sys.stderr)
print(e, file=sys.stderr)
sys.exit()
scopeDataDsc = wfm.describeScopeData(scopeData)
if args.action == "info":
print(scopeDataDsc)
if args.action == "csv":
if scopeData["alternateTrigger"]:
# In alternateTrigger mode, there are two time scales
assert scopeData["channel"][1]["nsamples"] == scopeData["channel"][
2]["nsamples"]
print("X(CH1),CH1,X(CH2),CH2,")
print("Second,Volt,Second,Volt,")
for i in range(scopeData["channel"][1]["nsamples"]):
for channel in range(1, 3):
sampleDict = scopeData["channel"][channel]["samples"]
def info(args, scopeData, outfile):
scopeDataDsc = wfm.describeScopeData(scopeData)
print(scopeDataDsc, file=outfile)
parser.add_argument('action', choices=['info', 'csv', 'plot', 'json', 'vcd', 'ols'], help="Action")
parser.add_argument('infile', type=argparse.FileType('rb'))
parser.add_argument('--forgiving', action='store_false', help="Lazier file parsing")
args = parser.parse_args()
try:
with args.infile as f:
scopeData = wfm.parseRigolWFM(f, args.forgiving)
except wfm.FormatError as e:
print("Format does not follow the known file format. Try the --forgiving option.", file=sys.stderr)
print("If you'd like to help development, please report this error:\n", file=sys.stderr)
print(e, file=sys.stderr)
sys.exit()
scopeDataDsc = wfm.describeScopeData(scopeData)
if args.action == "info":
print(scopeDataDsc)
if args.action == "csv":
if scopeData["alternateTrigger"]:
# In alternateTrigger mode, there are two time scales
assert scopeData["channel"][1]["nsamples"] == scopeData["channel"][2]["nsamples"]
print("X(CH1),CH1,X(CH2),CH2,")
print("Second,Volt,Second,Volt,")
for i in range(scopeData["channel"][1]["nsamples"]):
for channel in range(1,3):
sampleDict = scopeData["channel"][channel]["samples"]
print("%0.5e,%0.2e," % (sampleDict["time"][i], sampleDict["volts"][i]), end='')
def info(args, scopeData, outfile):
scopeDataDsc = wfm.describeScopeData(scopeData)
print(scopeDataDsc, file=outfile)