How to cancel a fly command?

[Anoop4]

Hi,

Since Tello does not send an Acknowledgment after completing a move command, is there a way I can force the drone to cancel the current command and execute a subsequent command?

Right now, it just ignores any new command it receives before completion of the previous command

 

[f41ardu]

I did some investigation in that direction with no result. The API seems to be very simple on the receiver side.
If you want to avoid to send wrong commands, the best ides is to send a command listen for "OK" and then send the next command, in case of "ERROR" repeat the last command.
Alternatively switch to low level programming.

 

[Anoop4]

It seems like low-level programming and the SDK level is independent. The SDK and low-level mode do not work together smoothly.
I am currently relying on the OK signal and preventing any subsequent move commands as you suggested.

However, the difficulty comes when working with the go xyz speed command in TelloEDU.This command does not send an OK.