基于stm32的四轴飞行器飞控源代码,包括电机控制，遥控器控制，陀螺仪和加速度计的参数获取、参数解析，还有卡尔曼滤波，四元数处理等-Four axis based on stm32 aircraft flight control source code, including motor control, remote control, gyroscope and accelerometer parameters acquisition, parsing, and kalman filtering