decagon.h File Reference

Declares functions for Decagon GS3 soil moisture sensor. More...

#include <project.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include "cytypes.h"
#include "sensors_uart_control.h"
#include "strlib.h"

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Functions
uint8_t	Decagon_Take_Reading (DecagonGS3 *decagon_reading)
	Takes a reading with the Decagon GS3 sensor. More...
DecagonGS3	Decagon_Convert_Raw_Reading (char *raw_D)
	TODO: Not implemented.
uint8	zip_decagon (char *labels[], float readings[], uint8 *array_ix, uint8 take_average, int decagon_loops, uint8 max_size)
	Inserts current values of decagon_reading into labels and readings arrays. More...

Variables
struct {
float   dielectric
float   temp
int   conductivity
uint8   valid
uint8   err
}	DecagonGS3
	Type definition for decagon GS3 sensor struct.

Detailed Description

Declares functions for Decagon GS3 soil moisture sensor.

Author

Brandon Wong, Matt Bartos, Ivan Mondragon

Version

TODO

Date

2017-06-19

Function Documentation

uint8_t Decagon_Take_Reading

(

DecagonGS3 *

decagon_reading

)

Takes a reading with the Decagon GS3 sensor.

Returns

DecagonGS3 struct containing sensor readings

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uint8 zip_decagon	(	char *	labels[],
		float	readings[],
		uint8 *	array_ix,
		uint8	take_average,
		int	decagon_loops,
		uint8	max_size
	)

Inserts current values of decagon_reading into labels and readings arrays.

Parameters

labels	Array to store labels corresponding to each sensor reading
readings	Array to store sensor readings as floating point values
array_ix	Array index to label and readings
take_average	Whether to take average or not 0: Take first valid reading 1: Take average of valid readings
decagon_loops	Number of readings taken on each call.
max_size	Maximum size of label and reading arrays (number of entries)

Returns

(*array_ix) + number of entries filled

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