ESC2 = 27 ESC3 = 19 ESC4 = 26 ELEV = 5 AILE = 6 THRO = 13 RUDD = 12 GEAR = 16 AUX1 = 20 AUX2 = 21 inPINS = [ELEV, AILE, THRO, RUDD, GEAR, AUX1, AUX2] pi = pigpio.pi() pot = MCP3202(channel=0) l3g4200d = L3G4200D_lib.L3G4200D() adxl345 = ADXL345_lib.ADXL345() hmc5883l = HMC5883L_lib.HMC5883L() kalmanX = Kalman.KalmanAngle() kalmanY = Kalman.KalmanAngle() pi.set_servo_pulsewidth(ESC1, 1000) pi.set_servo_pulsewidth(ESC2, 1000) pi.set_servo_pulsewidth(ESC3, 1000) pi.set_servo_pulsewidth(ESC4, 1000) time.sleep(3) #Calculate lipo voltage
from gpiozero import MCP3202
import time
import math
import matplotlib.pyplot as plt
from functools import reduce
samples = 300
voltage = MCP3202(channel=1, differential=False, max_voltage=5.0)
current = MCP3202(channel=0, differential=False, max_voltage=5.0)
voltageValues = []
currentValues = []
for x in range(0, samples - 1):
voltageValues.append(voltage.value * 5)
#print(str(voltage.value)+ " " + str(current.value))
currentValues.append(current.value * 5)
t = range(0, samples - 1)
data1 = voltageValues
data2 = currentValues
fig, ax1 = plt.subplots()
color = 'tab:red'
ax1.set_xlabel('samples (n)')
ax1.set_ylabel('Voltage (V)', color=color)
ax1.plot(t, data1, color=color)
ax1.tick_params(axis='y', labelcolor=color)