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Jungfraujoch/acquisition_device/FPGAAcquisitionDevice.h
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v1.0.0-rc.148 (#58)
This is an UNSTABLE release. The release has significant modifications for data processing - in case of troubles go back to 1.0.0-rc.144.

* jfjoch_broker: Improve azimuthal integration (add <I^2> calculation)
* jfjoch_broker: Fixes around indexing, aiming to handle multi-lattice crystals (work in progress, it is not fully integrated)
* jfjoch_writer: Save mean(I), stddev(I), and count(I) for each azimuthal bin

Reviewed-on: #58
2026-06-08 08:30:35 +02:00

51 lines
2.3 KiB
C++

// SPDX-FileCopyrightText: 2024 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
// SPDX-License-Identifier: GPL-3.0-only
#pragma once
#include "AcquisitionDevice.h"
#include "../fpga/pcie_driver/jfjoch_fpga.h"
class FPGAAcquisitionDevice : public AcquisitionDevice {
uint16_t data_collection_id = 0;
uint32_t expected_descriptors_per_module = 1;
virtual void FPGA_StartAction(const DiffractionExperiment &experiment) = 0;
virtual void FPGA_EndAction() = 0;
virtual void HW_WriteActionRegister(const DataCollectionConfig *job) = 0;
virtual void HW_ReadActionRegister(DataCollectionConfig *job) = 0;
virtual bool HW_IsIdle() const = 0;
void FillActionRegister(const DiffractionExperiment& x, DataCollectionConfig& job);
void Finalize() final;
std::future<void> read_work_completion_future;
void ReadWorkCompletionThread();
std::future<void> send_work_request_future;
std::atomic<bool> stop_work_requests = false;
void SendWorkRequestThread();
virtual void HW_LoadCalibration(const LoadCalibrationConfig &config) = 0;
void LoadCalibration(uint32_t handle);
virtual bool HW_ReadMailbox(uint32_t *values) = 0;
virtual bool HW_SendWorkRequest(uint32_t handle) = 0;
void StartSendingWorkRequests() override;
void Start(const DiffractionExperiment &experiment, uint32_t flag) override;
protected:
std::vector<uint16_t> internal_pkt_gen_frame;
explicit FPGAAcquisitionDevice(uint16_t data_stream);
public:
void InitializeCalibration(const DiffractionExperiment &experiment, const JFCalibration &calib) override;
void InitializeIntegrationMap(const DiffractionExperiment &experiment, const std::vector<uint16_t> &v,
const std::vector<float> &weights) override;
void InitializeIntegrationMap(const uint16_t *map, const float *weights, size_t module_number) override;
void InitializeSpotFinderResolutionMap(const float *data, size_t module_number) override;
void InitializeROIMap(const uint16_t *map, size_t module_number) override;
void InitializePixelMask(const uint32_t *module_mask, size_t module_number) override;
void SetInternalGeneratorFrame(const uint16_t *input, size_t module_number) override;
uint32_t GetExpectedDescriptorsPerModule() const override;
};