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40 lines
1.3 KiB
C++
40 lines
1.3 KiB
C++
#ifndef SF_DAQ_BUFFER_FRAMEUDPRECEIVER_HPP
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#define SF_DAQ_BUFFER_FRAMEUDPRECEIVER_HPP
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#include <netinet/in.h>
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#include "PacketUdpReceiver.hpp"
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#include "formats.hpp"
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#include "buffer_config.hpp"
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class FrameUdpReceiver {
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const int module_id_;
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const int bit_depth_;
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const size_t n_packets_per_frame_;
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const size_t data_bytes_per_frame_;
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PacketUdpReceiver udp_receiver_;
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det_packet packet_buffer_[buffer_config::BUFFER_UDP_N_RECV_MSG];
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iovec recv_buff_ptr_[buffer_config::BUFFER_UDP_N_RECV_MSG];
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mmsghdr msgs_[buffer_config::BUFFER_UDP_N_RECV_MSG];
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sockaddr_in sock_from_[buffer_config::BUFFER_UDP_N_RECV_MSG];
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bool packet_buffer_loaded_ = false;
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int packet_buffer_n_packets_ = 0;
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int packet_buffer_offset_ = 0;
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inline void init_frame(ModuleFrame& frame_metadata, const int i_packet);
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inline void copy_packet_to_buffers(
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ModuleFrame& metadata, char* frame_buffer, const int i_packet);
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inline uint64_t process_packets(
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const int n_packets, ModuleFrame& metadata, char* frame_buffer);
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public:
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FrameUdpReceiver(const int module_id, const uint16_t port, const int n_modules, const int n_submodules, const int bit_depth);
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virtual ~FrameUdpReceiver();
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uint64_t get_frame_from_udp(ModuleFrame& metadata, char* frame_buffer);
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};
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#endif //SF_DAQ_BUFFER_FRAMEUDPRECEIVER_HPP
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