Malawi_001.ino File Reference

#include "Arduino.h"
#include <SD.h>

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Go to the source code of this file.

Macros
#define	FIELD_SEPARATOR   ";"
#define	LED   6
#define	CS   10
#define	INTERRUPT_INPUT   2
#define	BUFFER_ENTRIES   50
#define	FLASH_OVERRUN   150
#define	FLASH_CARD   2000
#define	FLASH_100   1000
#define	NO_CARD   1
#define	OVERRUN   2
#define	FILE100   3

Functions
flash(unsigned long flashTime)
Parameters flashTime sets the time the LED is on and off flashes the Led
void	flash (unsigned long flashTime)
HandleEdgeChange()
This is the Interrupt Service Routine called every time the pulse edge changes
void	HandleEdgeChange ()
writeBuffer(uint8_t index)
Parameters index pointer to writable buffer Writes a buffer of integer values to the file
void	writeBuffer (uint8_t index)
setup()
initialize the program
void	setup ()
loop()
main loop of program and runs endlessly
void	loop ()

Variables
char	fileName [13]
char	fileType [] = ".csv"
char	fileNameStart [] = "MALAWI"
File	dataFile
volatile bool	firstValue = true
volatile unsigned long	oldValue
volatile unsigned long	currentValue
volatile int	buffer [2][BUFFER_ENTRIES]
volatile int *	ptrBuffer
volatile uint8_t	bufferIndex
volatile unsigned int	entryIndex
volatile boolean	bufferFull
volatile unsigned int	error = 0

Detailed Description

Author

Nico Verduin

Date

30-12-2013

Definition in file Malawi_001.ino.

Macro Definition Documentation

#define BUFFER_ENTRIES   50

Definition at line 91 of file Malawi_001.ino.

Referenced by HandleEdgeChange(), and writeBuffer().

#define CS   10

Definition at line 86 of file Malawi_001.ino.

Referenced by setup().

#define FIELD_SEPARATOR   ";"

Definition at line 81 of file Malawi_001.ino.

Referenced by writeBuffer().

#define FILE100   3

Definition at line 97 of file Malawi_001.ino.

Referenced by loop(), and setup().

#define FLASH_100   1000

Definition at line 94 of file Malawi_001.ino.

Referenced by loop().

#define FLASH_CARD   2000

Definition at line 93 of file Malawi_001.ino.

Referenced by loop().

#define FLASH_OVERRUN   150

Definition at line 92 of file Malawi_001.ino.

Referenced by loop().

#define INTERRUPT_INPUT   2

Definition at line 87 of file Malawi_001.ino.

Referenced by HandleEdgeChange().

#define LED   6

Definition at line 85 of file Malawi_001.ino.

Referenced by flash(), loop(), and setup().

#define NO_CARD   1

Definition at line 95 of file Malawi_001.ino.

Referenced by loop(), and setup().

#define OVERRUN   2

Definition at line 96 of file Malawi_001.ino.

Referenced by HandleEdgeChange(), and loop().

Function Documentation

void flash

(

unsigned long

flashTime

)

Definition at line 114 of file Malawi_001.ino.

References LED.

Referenced by loop().

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void HandleEdgeChange

(

)

Definition at line 126 of file Malawi_001.ino.

References buffer, BUFFER_ENTRIES, bufferFull, bufferIndex, currentValue, entryIndex, error, firstValue, INTERRUPT_INPUT, oldValue, OVERRUN, and ptrBuffer.

Referenced by setup().

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void loop

(

)

Definition at line 308 of file Malawi_001.ino.

References bufferFull, bufferIndex, error, FILE100, flash(), FLASH_100, FLASH_CARD, FLASH_OVERRUN, LED, NO_CARD, OVERRUN, and writeBuffer().

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void setup

(

)

Definition at line 209 of file Malawi_001.ino.

References buffer, bufferFull, bufferIndex, CS, dataFile, entryIndex, error, FILE100, fileName, fileNameStart, fileType, HandleEdgeChange(), LED, NO_CARD, and ptrBuffer.

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void writeBuffer

(

uint8_t

index

)

Definition at line 182 of file Malawi_001.ino.

References buffer, BUFFER_ENTRIES, dataFile, and FIELD_SEPARATOR.

Referenced by loop().

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Variable Documentation

volatile int buffer[2][BUFFER_ENTRIES]

Definition at line 102 of file Malawi_001.ino.

Referenced by HandleEdgeChange(), setup(), and writeBuffer().

volatile boolean bufferFull

Definition at line 106 of file Malawi_001.ino.

Referenced by HandleEdgeChange(), loop(), and setup().

volatile uint8_t bufferIndex

Definition at line 104 of file Malawi_001.ino.

Referenced by HandleEdgeChange(), loop(), and setup().

volatile unsigned long currentValue

Definition at line 101 of file Malawi_001.ino.

Referenced by HandleEdgeChange().

File dataFile

Definition at line 78 of file Malawi_001.ino.

Referenced by setup(), and writeBuffer().

volatile unsigned int entryIndex

Definition at line 105 of file Malawi_001.ino.

Referenced by HandleEdgeChange(), and setup().

volatile unsigned int error = 0

Definition at line 107 of file Malawi_001.ino.

Referenced by HandleEdgeChange(), loop(), and setup().

char fileName[13]

Definition at line 75 of file Malawi_001.ino.

Referenced by setup().

char fileNameStart[] = "MALAWI"

Definition at line 77 of file Malawi_001.ino.

Referenced by setup().

char fileType[] = ".csv"

Definition at line 76 of file Malawi_001.ino.

Referenced by setup().

volatile bool firstValue = true

Definition at line 99 of file Malawi_001.ino.

Referenced by HandleEdgeChange().

volatile unsigned long oldValue

Definition at line 100 of file Malawi_001.ino.

Referenced by HandleEdgeChange().

volatile int* ptrBuffer

Definition at line 103 of file Malawi_001.ino.

Referenced by HandleEdgeChange(), and setup().