UART.h File Reference

this file contains all the required functions to send and receive data using the UART module. More...

#include "TI_USCI_UART_Regs.h"

Go to the source code of this file.

Defines
#define	USCI_A_MODULE   0
#define	UART_BAUDRATE   57600
#define	UART_BAUDRATE_REG   (unsigned short)(MCLK_FREQ/UART_BAUDRATE)
#define	UART_PxIN   P3IN
#define	UART_PxOUT   P3OUT
#define	UART_PxDIR   P3DIR
#define	UART_PxIFG   P3IFG
#define	UART_PxIES   P3IES
#define	UART_PxIE   P3IE
#define	UART_PxSEL   P3SEL
#define	UART_PxREN   P3REN
#define	UART_RX_PAD   BIT4
#define	UART_TX_PAD   BIT3
Functions
void	InitUART (void)
	Function Name: InitUART.
void	StartUARTRx (void)
	Function Name: StartUARTRx.
void	StopUARTRx (void)
	Function Name: StopUARTRx.
void	WriteUART (unsigned char data)
	Function Name: WriteUART.
void	putsUART (unsigned char *buffer, unsigned short StringSize)
	Function Name: putsUART .

---

Detailed Description

this file contains all the required functions to send and receive data using the UART module.

Author:

Daniel Torres - Texas Instruments, Inc

Date:

November 2010

Version:

1.0 Initial version

Note:

Built with IAR for MSP430 Version: 5.10

Definition in file UART.h.

---

Function Documentation

void InitUART

(

void

)

Function Name: InitUART.

Description: This function initialized the USCI-UART.

Parameters:

none

Returns:

none

Definition at line 83 of file UART.c.

void putsUART	(	unsigned char *	buffer,
		unsigned short	StringSize
	)

Function Name: putsUART .

Description: This function puts the data string to be transmitted into the transmit buffer (till NULL character) .

Parameters:

unsigned

char * address of the string buffer to be transmitted

Returns:

None

Definition at line 162 of file UART.c.

void StartUARTRx

(

void

)

Function Name: StartUARTRx.

Description: This function enables the USCI-UART interrupts in order to be ready to receive USBID messages.

Parameters:

none

Returns:

none

Definition at line 125 of file UART.c.

void StopUARTRx

(

void

)

Function Name: StopUARTRx.

Description: This function disables the USCI-UART interrupts in order to not acknowledge byte sent by the TX.

Parameters:

none

Returns:

none

Definition at line 111 of file UART.c.

void WriteUART

(

unsigned char

data

)

Function Name: WriteUART.

Description: This function writes data into the UART TX REG.

Parameters:

unsigned

char data the data to be written

Returns:

None

Definition at line 138 of file UART.c.