Streaming Analog Data

[diefenbachb18]

Hello,

I am looking to stream analog data that is collected in QTM. Looking at the examples in the SDK folders, I have found the majority of information and examples on streaming marker data.

I have tried modifying the BasicExample.py file, to stream in analog data, but I keep receiving an error when I try to retrieve the analog parameter packet.

I have no issues with my connection to QTM, and am able to stream marker data using the basic example how it is intended.

I am fairly new to Python, and any help to better understand the code would be appreciated. Thank you in advance.

CODE:
"""
Minimal usage example
Connects to QTM and streams 3D data forever
(start QTM first, load file, Play->Play with Real-Time output)
"""

import asyncio
import qtm

def on_packet(packet):
""" Callback function that is called everytime a data packet arrives from QTM """
print("Framenumber: {}".format(packet.framenumber))
header, markers = packet.get_analog()
print("Component info: {}".format(header))

async def setup():
""" Main function """
connection = await qtm.connect("127.0.0.1")
if connection is None:
return

await connection.get_parameters(parameters=["analog"], on_packet=on_packet)

if name == "main":
asyncio.ensure_future(setup())
asyncio.get_event_loop().run_forever()

[mlveggo]

Hi,

Analog streaming is now possible with the latest code update.