MLX90640_API.h

/**
 * @copyright (C) 2017 Melexis N.V.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */
#ifndef _MLX90640_API_H_
#define _MLX90640_API_H_

#include <stdint.h>

#define SCALEALPHA 0.000001

typedef struct {
	int16_t kVdd;
	int16_t vdd25;
	float KvPTAT;
	float KtPTAT;
	uint16_t vPTAT25;
	float alphaPTAT;
	int16_t gainEE;
	float tgc;
	float cpKv;
	float cpKta;
	uint8_t resolutionEE;
	uint8_t calibrationModeEE;
	float KsTa;
	float ksTo[5];
	int16_t ct[5];
	uint16_t alpha[768];
	uint8_t alphaScale;
	int16_t offset[768];
	int8_t kta[768];
	uint8_t ktaScale;
	int8_t kv[768];
	uint8_t kvScale;
	float cpAlpha[2];
	int16_t cpOffset[2];
	float ilChessC[3];
	uint16_t brokenPixels[5];
	uint16_t outlierPixels[5];  
	uint16_t resolution;
} paramsMLX90640;
    
int MLX90640_DumpEE(uint8_t slaveAddr, uint16_t *eeData);
int MLX90640_SynchFrame(uint8_t slaveAddr);
int MLX90640_TriggerMeasurement(uint8_t slaveAddr);
int MLX90640_GetFrameData(uint8_t slaveAddr, uint16_t *frameData);
int MLX90640_ExtractParameters(uint16_t *eeData, paramsMLX90640 *mlx90640);
float MLX90640_GetVdd(uint16_t *frameData, const paramsMLX90640 *params);
float MLX90640_GetTa(uint16_t *frameData, const paramsMLX90640 *params);
void MLX90640_GetImage(uint16_t *frameData, const paramsMLX90640 *params, float *result);
void MLX90640_CalculateTo(uint16_t *frameData, const paramsMLX90640 *params, float emissivity,
			      float tr, float *result);
int MLX90640_SetResolution(uint8_t slaveAddr, uint8_t resolution);
int MLX90640_GetCurResolution(uint8_t slaveAddr);
int MLX90640_SetRefreshRate(uint8_t slaveAddr, uint8_t refreshRate);   
int MLX90640_GetRefreshRate(uint8_t slaveAddr);  
int MLX90640_GetSubPageNumber(uint16_t *frameData);
int MLX90640_GetCurMode(uint8_t slaveAddr); 
int MLX90640_SetInterleavedMode(uint8_t slaveAddr);
int MLX90640_SetChessMode(uint8_t slaveAddr);
void MLX90640_BadPixelsCorrection(uint16_t *pixels, float *to, int mode, paramsMLX90640 *params);
    
#endif