Controlling device and drone controlling method

A drone controlling method, applied to a controlling device, wherein the controlling device comprises a processor and a communication circuit, the processor is coupled to a human machine interface, the human machine interface is configured to display a plurality of program blocks, and the method comprises:

• detecting a first program block that is towed in the human machine interface;
• bonding the first program block to a bonding position corresponding to at least one target program block in the human machine interface to obtain a first program block sequence composed of a plurality of second program blocks, wherein the plurality of second program blocks comprises the first program block and the target program block;
• and
• transmitting a plurality of control commands respectively corresponding to the plurality of second program blocks, or controlling a virtual drone to execute the plurality of control commands according to a sequence order of the plurality of second program blocks in the first program block sequence.