Keywords: OSDK to obtain telemetry data, broadcast and subscription
There are two ways for OSDK to obtain flight control telemetry data,
broadcast and subscription.
The functions of the two methods are basically the same, but the implementation and usage are different. The broadcast mode is older way to get telemetry. M100 and a specific version of M600 (details refer to the sampel code) only support broadcast mode.
The latest version of M600 and other models (flight controllers) are recommended to use subscription to obtain telemetry data.
Telemetry data subscription is transmitted through the serial port.
Note: This article is from Chinese and is translated by machine. If there is any suggestions, please point it out and we will correct it in time