cgmSimData.c File Reference

This file contains the CGM sensor simulator glucose data generation function. More...

#include "cgmsimdata.h"

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Macros
#define	CGM_SIM_DATA_RECORD_NUMBER   145
	The number of records in the simulation glucose value array. More...
#define	CGM_SIM_DATA_OFFSET   80
	An offset added to the retrieved glucose value to obtain the abosolute glucose value. In this way, a glucose value of 320 (2 bytes) can be stored with a 1-byte variable as 320-80=240(1 byte). More...

Functions
void	cgmSimDataReset (void)
	Reset the simulator data return. More...
unsigned short	cgmGetNextData (void)
	Retrieve the next glucose simulation data from the data array cgmData. More...

Variables
static unsigned char	index
	A pointer indicaing next glucose value to return. More...
const unsigned char	cgmData [CGM_SIM_DATA_RECORD_NUMBER]
	A constant array loaded with real glucose values from a person, in the unit of mg/dL. Each measurement was taken at 10 mins interval. More...

Detailed Description

This file contains the CGM sensor simulator glucose data generation function.

Author

Harry Qiu

Version

0

Date

2015-Feb-04

Copyright

MIT License (MIT)
Copyright (c) 2014-2015 Center for Global ehealthinnovation

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Macro Definition Documentation

#define CGM_SIM_DATA_OFFSET   80

An offset added to the retrieved glucose value to obtain the abosolute glucose value. In this way, a glucose value of 320 (2 bytes) can be stored with a 1-byte variable as 320-80=240(1 byte).

#define CGM_SIM_DATA_RECORD_NUMBER   145

The number of records in the simulation glucose value array.

Function Documentation

unsigned short cgmGetNextData

(

void

)

Retrieve the next glucose simulation data from the data array cgmData.

Returns

The next glucose value simulation.

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void cgmSimDataReset

(

void

)

Reset the simulator data return.

Basically, it rewinds the index variable back to 0.

Returns

none

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Variable Documentation

const unsigned char cgmData[CGM_SIM_DATA_RECORD_NUMBER]

Initial value:

={
50,92,88,80,74,74,80,88,86,92,92,94,96,100,104,108,114,110,94,76,66,66,62,58,56,58,60,64,64,66,66,68,72,72,74,78,80,84,88,120,128,136,140,144,150,152,152,156,160,164,164,168,172,176,180,184,186,190,192,196,198,200,202,206,204,202,196,186,190,192,208,230,228,226,220,210,206,202,200,200,204,208,208,204,202,200,198,198,200,124,114,120,118,116,112,110,102,92,78,64,52,42,42,56,58,62,68,74,78,80,76,72,68,62,60,52,40,26,14,6,4,6,12,20,30,34,26,22,22,24,26,30,44,50,56,64,66,64,60,56,46,30,22,10,0}

A constant array loaded with real glucose values from a person, in the unit of mg/dL. Each measurement was taken at 10 mins interval.

unsigned char index

static

A pointer indicaing next glucose value to return.