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70 lines
2.5 KiB
C
70 lines
2.5 KiB
C
/**
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* @copyright (C) 2017 Melexis N.V.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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#ifndef _MLX90641_API_H_
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#define _MLX90641_API_H_
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#define SCALEALPHA 0.000001
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typedef struct
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{
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int16_t kVdd;
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int16_t vdd25;
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float KvPTAT;
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float KtPTAT;
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uint16_t vPTAT25;
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float alphaPTAT;
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int16_t gainEE;
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float tgc;
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float cpKv;
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float cpKta;
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uint8_t resolutionEE;
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uint8_t calibrationModeEE;
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float KsTa;
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float ksTo[8];
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int16_t ct[8];
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uint16_t alpha[192];
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uint8_t alphaScale;
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int16_t offset[2][192];
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int8_t kta[192];
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uint8_t ktaScale;
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int8_t kv[192];
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uint8_t kvScale;
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float cpAlpha;
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int16_t cpOffset;
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float emissivityEE;
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uint16_t brokenPixel;
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} paramsMLX90641;
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int MLX90641_DumpEE(uint8_t slaveAddr, uint16_t *eeData);
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int MLX90641_SynchFrame(uint8_t slaveAddr);
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int MLX90641_TriggerMeasurement(uint8_t slaveAddr);
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int MLX90641_GetFrameData(uint8_t slaveAddr, uint16_t *frameData);
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int MLX90641_ExtractParameters(uint16_t *eeData, paramsMLX90641 *mlx90641);
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float MLX90641_GetVdd(uint16_t *frameData, const paramsMLX90641 *params);
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float MLX90641_GetTa(uint16_t *frameData, const paramsMLX90641 *params);
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void MLX90641_GetImage(uint16_t *frameData, const paramsMLX90641 *params, float *result);
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void MLX90641_CalculateTo(uint16_t *frameData, const paramsMLX90641 *params, float emissivity, float tr, float *result);
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int MLX90641_SetResolution(uint8_t slaveAddr, uint8_t resolution);
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int MLX90641_GetCurResolution(uint8_t slaveAddr);
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int MLX90641_SetRefreshRate(uint8_t slaveAddr, uint8_t refreshRate);
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int MLX90641_GetRefreshRate(uint8_t slaveAddr);
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int MLX90641_GetSubPageNumber(uint16_t *frameData);
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float MLX90641_GetEmissivity(const paramsMLX90641 *mlx90641);
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void MLX90641_BadPixelsCorrection(uint16_t pixel, float *to);
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#endif
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