ChTheo/E502_ADC_BF_PC_companion
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implemented -- it runs C program and passes log filename to the plotter

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Theodor Chikin
2025-10-02 13:36:35 +03:00
parent 26841ba30e
commit 60a5c90c88
4 changed files with 48 additions and 3 deletions
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46
plotter.py
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@ -4,6 +4,15 @@ from decimal import *
from sys import argv
t_x502_sync_mode = ["INTERNAL", "EXTERNAL_MASTER", "SYN1_RISE", "SYN1_FALL", "SYN2_RISE", "SYN2_FALL", "???"]
t_x502_lch_mode = ["COMM", "DIFF", "ZERO", "???"]
t_x502_adc_range = ["+-10V", "+-5V", "+-2V", "+-1V", "+-0.5V", "+-0.2V", "???"]
ADC_settings = {"sync_frec_source":"???", "sync_start_source": "???", "chans":{}}
def main():
chart = go.Figure()
chart.add_trace(go.Scatter(x=[1,2,3], y=[1,2,3]))
@ -11,6 +20,8 @@ def main():
if __name__ == "__main__":
print("parsing")
print("=======================")
if len(argv) == 1:
main()
else:
@ -33,9 +44,33 @@ if __name__ == "__main__":
data[header] = []
data[header + "_N"] = []
data[header + "_hex"] = []
data[header].append(int(value,16))
value_unsigned = int(value, 16)
if (value_unsigned > 0x7FFFFF):
value_signed = (value_unsigned) - 0xFFFFFF
else:
value_signed = value_unsigned
data[header].append(value_signed)
data[header + "_hex"].append(value)
data[header + "_N"].append(values_N)
else:
line_splt = line.split()
print(line_splt)
if line_splt[0] == "sync_frec_source:":
val = int(line_splt[1])
ADC_settings["sync_frec_source"] = t_x502_sync_mode[val]
elif line_splt[0] == "sync_start_source:":
val = int(line_splt[1])
ADC_settings["sync_start_source"] = t_x502_sync_mode[val]
elif line_splt[0] == "chan:":
chan_N = int(line_splt[1][:-1])
chan_mode = int(line_splt[3][:-1])
chan_range = int(line_splt[5])
ADC_settings["chans"][chan_N] = {"mode":t_x502_lch_mode[chan_mode], "range":t_x502_adc_range[chan_range]}
else:
print("strange line:")
print(line)
except ValueError:
pass
except IndexError:
@ -45,12 +80,19 @@ if __name__ == "__main__":
pass
f.close()
print("data samples:", values_N)
print(ADC_settings)
ADC_settings_str = ""
ADC_settings_str += "sync_frec_source: " + ADC_settings["sync_frec_source"] + "<br>"
ADC_settings_str += "sync_start_source: " + ADC_settings["sync_start_source"] + "<br>"
for key, val in ADC_settings["chans"].items():
ADC_settings_str += " chan" + str(key) + ": " + str(val)+ "<br>"
print(ADC_settings_str)
chart = go.Figure()
chart.update_layout(title=argv[1] + "<br>" + ADC_settings_str)
for key, val in data.items():
if (key.count("_N") + key.count("_hex")) == 0:
#print(key+"_hex :", data[key+"_hex"])
chart.add_trace(go.Scattergl(x=data[key+"_N"], y=data[key], name=key, mode="lines", text=data[key+"_hex"]))
# chart.add_trace(go.Scattergl(x=data[key+"_N"], y=data[key], name=key, mode="lines+markers", text=data[key+"_hex"]))
chart.update_layout(title=argv[1])
chart.show()