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aare/include/aare/decode.hpp
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mazzol_a 2139e5843c
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Dev/stuff from pyctbgui (#273)
Matterhorn10 Transform 
some other Transformations from pyctbGUI 
added method get_reading_mode for easier error handling in decoders 


## TODO: 

- proper error handling for all other decoders 
- proper documentation for all other decoders 
- refactoring all other decoders to store hard coded values in a Struct
ChipSpecification
2026-02-19 16:12:44 +01:00

61 lines
2.3 KiB
C++

// SPDX-License-Identifier: MPL-2.0
#pragma once
#include "aare/defs.hpp"
#include <aare/NDView.hpp>
#include <cstdint>
#include <vector>
namespace aare {
uint16_t adc_sar_05_06_07_08decode64to16(uint64_t input);
uint16_t adc_sar_05_decode64to16(uint64_t input);
uint16_t adc_sar_04_decode64to16(uint64_t input);
void adc_sar_05_06_07_08decode64to16(NDView<uint64_t, 2> input,
NDView<uint16_t, 2> output);
void adc_sar_05_decode64to16(NDView<uint64_t, 2> input,
NDView<uint16_t, 2> output);
void adc_sar_04_decode64to16(NDView<uint64_t, 2> input,
NDView<uint16_t, 2> output);
/**
* @brief Called with a 32 bit unsigned integer, shift by offset
* and then return the lower 24 bits as an 32 bit integer
* @param input 32-ibt input value
* @param offset (should be in range 0-7 to allow for full 24 bits)
* @return uint32_t
*/
uint32_t mask32to24bits(uint32_t input, BitOffset offset = {});
/**
* @brief Expand 24 bit values in a 8bit buffer to 32bit unsigned integers
* Used for detectors with 24bit counters in combination with CTB
*
* @param input View of the 24 bit data as uint8_t (no 24bit native data type
* exists)
* @param output Destination of the expanded data (32bit, unsigned)
* @param offset Offset within the first byte to where the data starts (0-7
* bits)
*/
void expand24to32bit(NDView<uint8_t, 1> input, NDView<uint32_t, 1> output,
BitOffset offset = {});
/**
* @brief expands the two 4 bit values of an 8 bit buffer into two 8 bit values
* @param input input buffer with 4 bit values packed into 8 bit
* @param output output buffer with 8 bit values
*/
void expand4to8bit(NDView<uint8_t, 1> input, NDView<uint8_t, 1> output);
/**
* @brief Apply custom weights to a 16-bit input value. Will sum up
* weights[i]**i for each bit i that is set in the input value.
* @throws std::out_of_range if weights.size() < 16
* @param input 16-bit input value
* @param weights vector of weights, size must be less than or equal to 16
*/
double apply_custom_weights(uint16_t input, const NDView<double, 1> weights);
void apply_custom_weights(NDView<uint16_t, 1> input, NDView<double, 1> output,
const NDView<double, 1> weights);
} // namespace aare