plotserial.py

# %%
import time
import serial
import matplotlib.pyplot as plt
from mpl_toolkits import mplot3d

ser=serial.Serial('COM4',115200)

dmxb= []
dmyb= []
dmzb= []
dmzm= []
dmym= []
dmxm= []
for i in range(100):
  read=ser.readline()
  if read :
    decode=read.decode()
    string=decode.strip()
    split=string.split(',')
    # rlb,ptb,ywb,gxb,gyb,gzb,l1b,l2b,l3b,mxb,myb,mzb,axb,ayb,azb,vxb,vyb,vzb,sys,gys,acs,mgs,axm,aym,azm,gxm,gym,gzm,mxm,mym,mzm=string.split(',')
    rlb,ptb,ywb,gxb,gyb,gzb,\
    l1b,l2b,l3b,mxb,myb,mzb,\
    axb,ayb,azb,vxb,vyb,vzb,\
    sys,gys,acs,mgs,axm,aym,\
    azm,gxm,gym,gzm,mxm,mym,mzm\
    =[float(x) for x in string.split(',')]
    print(mxb)
    dmxb.append(mxb)
    print(myb)
    dmyb.append(myb)
    print(mzb)
    dmzb.append(mzb)
    print(mxm)
    dmxm.append(mxm)
    print(mym)
    dmym.append(mym)
    print(mzm)
    dmzm.append(mzm)
ser.close()

fig = plt.figure(figsize = (10, 7))
ax = plt.axes(projection ="3d")

# Creating plot
ax.scatter3D(mxb, myb, mzb, color = "green")
plt.title("simple 3D scatter plot")

# show plot
plt.show()