serial.c File Reference

#include <p24FJ128GB106.h>
#include "string.h"
#include "serial.h"
#include <uart.h>
#include "definitions.h"

Go to the source code of this file.

Functions
void	rx_int (void)
void	tx_int (void)
void	__attribute__ ((interrupt, no_auto_psv))
void	initUARTcommunication (void)
void	RS232_put (unsigned int data)

Variables
unsigned char	RX_data = 0
	Received RS232 temporal variable.
unsigned char	BufferIndex = 0
	Index used to access different buffer values.
unsigned char	cmdBuffer [20]
	Buffer in which we store RX_data.
unsigned char	MessageLength = 0
	Buffer´s Lenght in bytes.

Function Documentation

void __attribute__

(

(interrupt, no_auto_psv)

)

Function: rx_int

Preconditions: Receive RS232 data.

Overview: Interrupt which interprets the received data.

Arguments: None.

Returns: None.

Definition at line 101 of file serial.c.

void initUARTcommunication

(

void

)

Function: initUARTcommunication

Preconditions: Remmaped Rx & Tx pins.

Overview: Initializes the internal UART2 module.

Arguments: None.

Returns: None.

Definition at line 135 of file serial.c.

void RS232_put

(

unsigned int

data

)

Function: RS232_put

Preconditions: none.

Overview: Sends data using the included Microchip UART library.

Arguments: Data that will be sent.

Returns: None.

Definition at line 163 of file serial.c.

void rx_int

(

void

)

Function: rx_int

Preconditions: Receive RS232 data.

Overview: Interrupt which interprets the received data.

Arguments: None.

Returns: None.

Definition at line 53 of file serial.c.

void tx_int

(

void

)

Function: tx_int

Preconditions: Sends RS232 data (unimplemented).

Overview: Interrupt which sends data over RS232 (unimplemented).

Arguments: None.

Returns: None.

Definition at line 85 of file serial.c.

Variable Documentation

unsigned char BufferIndex = 0

Index used to access different buffer values.

Definition at line 32 of file serial.c.

unsigned char cmdBuffer[20]

Buffer in which we store RX_data.

Array in which recieved RS232 data will be stored.

Definition at line 34 of file serial.c.

unsigned char MessageLength = 0

Buffer´s Lenght in bytes.

Definition at line 36 of file serial.c.

unsigned char RX_data = 0

Received RS232 temporal variable.

Definition at line 30 of file serial.c.