MultiWii /彩虹比较

代码说明：

About LEDring LEDring is a software primarily designed to provide additional visual functionality to MultiWii multi-rotor controllers and RC aircraft. Or just some cool flashing lights! It provides an indicator of key controls status - such as being in ACRO / autolevel or GPS controlled modes. Or it can simply provide a preset Flashing LED layout such as aircraft navigation lights. Credits: * Original implementation by Alexander Dubus * Enhanced features by Gary Moscardini - Shikra List of supported features: MultiWii multirotor controller support. Standalone mode - select the flashing routines you want from a press button. Preset aircraft navigation layouts. List of planned features: PWM controlled - support for 2/3 position RC tx switch via rx channel Operational modes Mode 0 - Standalone - set LED sequence flash mode vi