Serial Driver. More...

#include <stdint.h>
#include <stdbool.h>

Data Structures
struct	serial_data_t
	The serial data. More...
struct	serial_t
	SERIAL Peripheral Descriptor. More...

Macros
#define	BAUD_600 (0)
	600 bps
#define	BAUD_1200 (1)
	1200 bps
#define	BAUD_2400 (2)
	2400 bps
#define	BAUD_4800 (3)
	4800 bps
#define	BAUD_9600 (4)
	9600 bps
#define	BAUD_19200 (5)
	19200 bps
#define	BAUD_38400 (6)
	38400 bps
#define	BAUD_57600 (7)
	57600 bps
#define	BAUD_115200 (8)
	115200 bps
#define	BAUD_187500 (9)
	187500 bps
#define	BAUD_230400 (10)
	230400 bps
#define	BAUD_460800 (11)
	460800 bps
#define	BAUD_921600 (12)
	921600 bps
#define	BAUD_1MBit (13)
	1000000 bps
#define	BAUD_2MBit (14)
	2000000 bps
#define	FRAME_8N1 (0)
	8-bit data, no parity, 1 stop bit
#define	FRAME_8E1 (1)
	8-bit data, even parity, 1 stop bit
#define	FRAME_8O1 (2)
	8-bit data, odd parity, 1 stop bit
#define	FRAME_8N2 (3)
	8-bit data, no parity, 2 stop bits
#define	FRAME_9N1 (4)
	9-bit data, no parity, 1 stop bit
#define	FRAME_8E2 (5)
	8-bit data, even parity, 2 stop bits
#define	SER_DIAG_FAIL (1)
#define	SER_DIAG_OK (0)

Functions
void	serial_lib_init (void)
	Initializes the SERIAL library.
uint8_t	ser_init (uint8_t port, uint8_t baud, uint8_t frame, void(tx_int)(void arg), void(rx_int)(void arg), void *arg)
	Initializes a serial port.
void	ser_change_baud (uint8_t port, uint8_t baud)
	Changes baudrate for an initialized serial port.
void	ser_outchar (uint8_t port, uint16_t data)
	Send out a character.
serial_data_t	ser_inchar (uint8_t port)
	Reads a character.
void	ser_enable485 (uint8_t port)
	Enables 485 serial transmission.
void	ser_disable485 (uint8_t port)
	Disables 485 serial transmission.
uint16_t	ser_time485 (uint8_t port, uint8_t baudrate)
	When required, computes the time to wait, before disabling the 485 tranceiver in order to let it transmit the last character.
void	ser_enable_interrupts (uint8_t port)
	Enables serial interrupts for the given port.
void	ser_disable_interrupts (uint8_t port)
	Disables serial interrupts for the given port.
void	ser_enable_tx_interrupt (uint8_t port)
	Enables Tx interrupt for the given port.
void	ser_disable_tx_interrupt (uint8_t port)
	Disables Tx interrupt for the given port.
void	ser_set_tx_interrupt (uint8_t port)
	Set Tx interrupt (sets interrupts flag) Triggers a tx interrupt.
void	ser_clear_tx_interrupt (uint8_t port)
	Clears Tx interrupt (clears the interrupt flag)
void	ser_enable_rx_interrupt (uint8_t port)
	Enables Rx Interrupt.
void	ser_disable_rx_interrupt (uint8_t port)
	Disables Rx Interrupt.

Detailed Description

Serial Driver.

Serial driver.

Data Structures