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I still can't get this working. As far as I can tell, I should be able to access the timestamp as follows (see the gyroData method): # Callback called when the connection is established to the Crazyflie def connected(linkURI): gyroconf = LogConfig("Gyro", 10) gyroconf.addVariable(LogVariab...

Do I need to add timestamp to the TOC? It seems like since it's always being written into the packet in the FW, I shouldn't need to, but when I print the contents of pk.data on the client, the timestamp isn't there.

I'm trying to figure out a way to timestamp log entries. I'm able to generate a client-side timestamp when each row in the log is written, but would much prefer to have the time when the sensor measurements were made. Is this something that I might be able to accomplish?

Thanks!

Basically, after the connectSetupFinished callback is called, I create a log file and start a thread for each log I'm building. In this case I have three: motor, accelerometer, and gyro: Thread(target = self.motor_log).start() Thread(target = self.acc_log).start() Thread(target = self.gyro_log).star...

Great, thanks for the info! For what it's worth, I seem to have resolved my initial logging issue by separating the command and logging calls in to their own threads. I think I may have been running in to a race condition trying to log before/while the setpoint was being sent. Without any additional...

I'm trying to log quite a bit of data (acc.x, acc.y, acc.z, gyro.x, gyro.y, gyro.z, motor.m1, motor.m2, motor.m3, motor.m4) at at least 10Hz, although preferably more frequently. At the same time, I'm also sending the vehicle setpoints through a script I've written. I'm running in to two issues: 1. ...

I've solved this issue (and am kicking myself over such a simple resolution). Turns out the line self.accel_log.dataReceived.add_callback(self.log_accel_data) should read self.accel_log.data_received.add_callback(self.log_accel_data) I can't update the wiki myself (no account yet), but I'd suggest s...

I'm trying to get logging to work using the accelerometer example posted on the wiki and am getting the following error: File "test_flight.py", line 69, in connectSetupFinished self.accel_log.dataReceived.add_callback(self.log_accel_data) AttributeError: LogEntry instance has no attribute ...