uart_baudrate.h File Reference

Go to the source code of this file.

Data Structures
struct	ERROR_STRUCTURE
Defines
#define	__MSP430_HAS_USCI_Ax__
#define	UARTBAUDRATE_LOW_FREQUENCY_BAUDRATE_GENERATION   0x00
Typedefs
typedef struct ERROR_STRUCTURE	MAX_ERR
Functions
double	UARTBAUDRATE_txTbit (unsigned int mode, unsigned int i, unsigned int s_mod, unsigned int f_mod)
MAX_ERR	UARTBAUDRATE_txError (unsigned int mode, unsigned int s_mod, unsigned int f_mod)
MAX_ERR	UARTBAUDRATE_rxError (unsigned int mode, unsigned int s_mod, unsigned int f_mod, double t_sync)
unsigned short	UARTBAUDRATE_calculateBaudDividers (double brclk_f, double baudrate_f, unsigned char *UCAxBR0_value, unsigned char *UCAxBR1_value, unsigned int *UCAxMCTL_value, unsigned short overSampling)

---

Define Documentation

#define __MSP430_HAS_USCI_Ax__

#define UARTBAUDRATE_LOW_FREQUENCY_BAUDRATE_GENERATION   0x00

Referenced by UARTBAUDRATE_calculateBaudDividers().

---

Typedef Documentation

typedef struct ERROR_STRUCTURE MAX_ERR

---

Function Documentation

double UARTBAUDRATE_txTbit	(	unsigned int	mode,
		unsigned int	i,
		unsigned int	s_mod,
		unsigned int	f_mod
	)

References baudrate, brclk, lf_div_i, osr_div_i, and UCSx_mod.

Referenced by UARTBAUDRATE_rxError(), and UARTBAUDRATE_txError().

MAX_ERR UARTBAUDRATE_txError	(	unsigned int	mode,
		unsigned int	s_mod,
		unsigned int	f_mod
	)

References baudrate, ERROR_STRUCTURE::max_error, ERROR_STRUCTURE::max_negative_error, ERROR_STRUCTURE::max_positive_error, NO_BITS, and UARTBAUDRATE_txTbit().

Referenced by UARTBAUDRATE_calculateBaudDividers().

MAX_ERR UARTBAUDRATE_rxError	(	unsigned int	mode,
		unsigned int	s_mod,
		unsigned int	f_mod,
		double	t_sync
	)

References baudrate, brclk, lf_div_i, ERROR_STRUCTURE::max_error, ERROR_STRUCTURE::max_negative_error, ERROR_STRUCTURE::max_positive_error, NO_BITS, osr_div_i, UARTBAUDRATE_txTbit(), and UCSx_mod.

unsigned short UARTBAUDRATE_calculateBaudDividers	(	double	brclk_f,
		double	baudrate_f,
		unsigned char *	UCAxBR0_value,
		unsigned char *	UCAxBR1_value,
		unsigned int *	UCAxMCTL_value,
		unsigned short	overSampling
	)

References baudrate, brclk, lf_div_f, lf_div_i, ERROR_STRUCTURE::max_error, ERROR_STRUCTURE::max_negative_error, ERROR_STRUCTURE::max_positive_error, osr_div_f, osr_div_i, STATUS_FAIL, STATUS_SUCCESS, UARTBAUDRATE_LOW_FREQUENCY_BAUDRATE_GENERATION, and UARTBAUDRATE_txError().

Referenced by UART_init().