Servo library

[cnchelicopter]

I wonder why the author use a custom function to send command to the servo instead of using the Servo library? Anyone the reason why

[timecop]

Because servo library sucks would be my guess.
Of course, if you had used MCU with proper hardware PWM this wouldn't be a problem at all...

[Alexinparis]

Hi, it's because the servo lib is not compatible with the Timers used in multiwii to drive ESCs.
The only way to use everything in the Atmel was to rewrite things from the roots.
The current implementation is also much lighter.