zr-v4/libraries/AP_HAL_Linux/RCInput_UDP_Protocol.h

#pragma once

#define RCINPUT_UDP_NUM_CHANNELS 8
#define RCINPUT_UDP_VERSION 2

struct __attribute__((packed)) rc_udp_packet {
    uint32_t version;
    uint64_t timestamp_us;
    uint16_t sequence;
    uint16_t pwms[RCINPUT_UDP_NUM_CHANNELS];
};