I have run the below code to fetch the real time current of an storage device and store it to an notepad .Please find the below code:
import time
import joulescope
# Function to measure current using Joulescope
def measure_current(js, duration=180):
"""Measure current for a specified duration and return the highest value."""
highest_current = 0
start_time = time.time()
# Configure the Joulescope for continuous sampling
js.start()
try:
while time.time() - start_time < duration:
data = js.read(duration=0.1)
current = data['signals']['current']['value'].mean()
if current > highest_current:
highest_current = current
time.sleep(0.1) # Adjust the sampling rate as needed
finally:
js.stop()
return highest_current
# Function to store data in a notepad
def store_data(file_path, data):
with open(file_path, 'w') as file:
file.write(data)
def main():
# Scan and connect to the Joulescope device
devices = joulescope.scan()
if len(devices) == 0:
print("No Joulescope devices found")
return
js = joulescope.Joulescope()
js.open(devices[0])
# Assume VccQ pin is connected properly
# Run a command or test case in Tera Term
# Assuming Tera Term command is executed outside of this script
# Measure the current for 3 minutes (180 seconds)
highest_current = measure_current(js, duration=180)
# Format the data to be stored
data = f"Highest VccQ current: {highest_current} A\n"
# Store the data in a notepad file
store_data('current_measurement.txt', data)
# Close the Joulescope
js.close()
if __name__ == "__main__":
main()
Getting below error:
js = joulescope.Joulescope()
Attribute error : module ‘joulescope has no attribute‘Joulescope’
and also found some the modules are missing like scan_for_devices,Joulescope,
Tried all possible ways ,but I am unable to resolve .Please suggest me an code where I can fetch the real time current data and store it an excel.