mirror of
https://github.com/paulscherrerinstitute/sf_daq_buffer.git
synced 2026-04-21 02:14:36 +02:00
lhdamiani
64 lines
1.3 KiB
C++
64 lines
1.3 KiB
C++
#ifndef EIGER_H
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#define EIGER_H
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#include <cstdint>
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#define N_MODULES 1
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#define BYTES_PER_PACKET 4144
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#define DATA_BYTES_PER_PACKET 4096
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// EIGER 1M
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// Each packet line is made of 2 chip lines -> [CHIP1]<gap>[CHIP2]
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// gaps between chips
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// For a 1M:
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// 0 gap 1
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// gap gap
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// 2 gap 3
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#define MODULE_X_SIZE 256
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#define MODULE_Y_SIZE 512
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#define MODULE_N_PIXELS 131072
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#define PIXEL_N_BYTES 2
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#define MODULE_N_BYTES 262144
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#define GAP_X_MODULE_PIXELS 2
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#define GAP_Y_MODULE_PIXELS 2
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#define GAP_X_EIGERMOD_PIXELS 8
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#define GAP_Y_EIGERMOD_PIXELS 36
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#define N_BYTES_PER_MODULE_LINE(bit_depth) ((MODULE_X_SIZE * bit_depth) / 8)
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// #define N_BYTES_PER_IMAGE_LINE(bit_depth, n_submodules) ((n_submodules / 2 * MODULE_X_SIZE * bit_depth) / 8)
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// DR 16
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// #define N_PACKETS_PER_FRAME 256
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// #define DATA_BYTES_PER_FRAME 262144
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// DR 32
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// #define N_PACKETS_PER_FRAME 512
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// #define DATA_BYTES_PER_FRAME 524288
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#pragma pack(push)
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#pragma pack(2)
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struct det_packet {
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uint64_t framenum;
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uint32_t exptime;
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uint32_t packetnum;
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double bunchid;
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uint64_t timestamp;
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uint16_t moduleID;
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uint16_t row;
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uint16_t column;
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uint16_t reserved;
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uint32_t debug;
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uint16_t roundRobin;
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uint8_t detectortype;
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uint8_t headerVersion;
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char data[DATA_BYTES_PER_PACKET];
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};
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#pragma pack(pop)
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#endif
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