Serial Interface for Programmable XBee Module (Freescale HCS08 Platform). More...

#include <limits.h>
#include <errno.h>
#include <stdio.h>
#include "xbee/platform.h"
#include "xbee/serial.h"
#include "xbee/cbuf.h"

Macros
#define	RTS_ASSERT_BYTES 8

#define	_FLAG_FLOW(x) (x)

#define	_FLAG_RTS(x) (x << 2)

#define	_FLAG_FLOW_HOST _FLAG_FLOW(1)

#define	_FLAG_FLOW_EMBER _FLAG_FLOW(2)

#define	_FLAG_RTS_HOST _FLAG_RTS(1)

#define	_FLAG_RTS_EMBER _FLAG_RTS(2)

#define	LOOPBACK_OFF (0*SCI1C1_LOOPS_MASK)

#define	LOOPBACK_ON (1*SCI1C1_LOOPS_MASK)

#define	UART_OFF_DURING_WAIT (1*SCI1C1_SCISWAI_MASK)

#define	UART_ON_DURING_WAIT (0*SCI1C1_SCISWAI_MASK)

#define	LOOPBACK_TWO_WIRE (0*SCI1C1_RSRC_MASK)

#define	LOOPBACK_ONE_WIRE (1*SCI1C1_RSRC_MASK)

#define	CHARACTER_8BIT (0*SCI1C1_M_MASK)

#define	CHARACTER_9BIT (1*SCI1C1_M_MASK)

#define	WAKEUP_IDLE_LINE (0*SCI1C1_WAKE_MASK)

#define	WAKEUP_ADDRESS_MARK (1*SCI1C1_WAKE_MASK)

#define	IDLE_COUNT_AFTER_START_BIT (0*SCI1C1_ILT_MASK)

#define	IDLE_COUNT_AFTER_STOP_BIT (1*SCI1C1_ILT_MASK)

#define	PARITY_OFF (0*SCI1C1_PE_MASK)

#define	PARITY_ON (1*SCI1C1_PE_MASK)

#define	PARITY_EVEN (0*SCI1C1_PT_MASK)

#define	PARITY_ODD (1*SCI1C1_PT_MASK)

#define	RX_WAKEUP_CONTROL_OFF (0*SCI1C2_RWU_MASK)

#define	RX_WAKEUP_CONTROL_ON (1*SCI1C2_RWU_MASK)

#define	RX_DISABLE (0*SCI1C2_RE_MASK)

#define	RX_ENABLE (1*SCI1C2_RE_MASK)

#define	TX_DISABLE (0*SCI1C2_TE_MASK)

#define	TX_ENABLE (1*SCI1C2_TE_MASK)

#define	IDLE_INTERRUPT_DISABLE (0*SCI1C2_ILIE_MASK)

#define	IDLE_INTERRUPT_ENABLE (1*SCI1C2_ILIE_MASK)

#define	RX_INTERRUPT_DISABLE (0*SCI1C2_RIE_MASK)

#define	RX_INTERRUPT_ENABLE (1*SCI1C2_RIE_MASK)

#define	TX_COMPLETE_INTERRUPT_DISABLE (0*SCI1C2_TCIE_MASK)

#define	TX_COMPLETE_INTERRUPT_ENABLE (1*SCI1C2_TCIE_MASK)

#define	TX_BUFFER_READY_INTERRUPT_DISABLE (0*SCI1C2_TIE_MASK)

#define	TX_BUFFER_READY_INTERRUPT_ENABLE (1*SCI1C2_TIE_MASK)

#define	RX_PARITY_ERROR_INTERRUPT_DISABLE (0*SCI1C3_PEIE_MASK)

#define	RX_PARITY_ERROR_INTERRUPT_ENABLE (1*SCI1C3_PEIE_MASK)

#define	RX_FRAMING_ERROR_INTERRUPT_DISABLE (0*SCI1C3_FEIE_MASK)

#define	RX_FRAMING_ERROR_INTERRUPT_ENABLE (1*SCI1C3_FEIE_MASK)

#define	RX_NOISE_ERROR_INTERRUPT_DISABLE (0*SCI1C3_NEIE_MASK)

#define	RX_NOISE_ERROR_INTERRUPT_ENABLE (1*SCI1C3_NEIE_MASK)

#define	RX_OVERRUN_INTERRUPT_DISABLE (0*SCI1C3_ORIE_MASK)

#define	RX_OVERRUN_INTERRUPT_ENABLE (1*SCI1C3_ORIE_MASK)

#define	TX_DATA_NORMAL (0*SCI1C3_TXINV_MASK)

#define	TX_DATA_INVERTED (1*SCI1C3_TXINV_MASK)

#define	ONE_WIRE_RX_MODE (0*SCI1C3_TXDIR_MASK)

#define	ONE_WIRE_TX_MODE (1*SCI1C3_TXDIR_MASK)

#define	RX_BREAK_DETECT_10_BITS (0*SCI1S2_LBKDE_MASK)

#define	RX_BREAK_DETECT_11_BITS (1*SCI1S2_LBKDE_MASK)

#define	TX_BREAK_10_BITS (0*SCI1S2_BRK13_MASK)

#define	TX_BREAK_13_BITS (1*SCI1S2_BRK13_MASK)

#define	RX_IDLE_DETECT_OFF (0*SCI1S2_RWUID_MASK)

#define	RX_IDLE_DETECT_ON (1*SCI1S2_RWUID_MASK)

#define	RX_DATA_INVERTED (1*SCI1S2_RXINV_MASK)

#define	RX_DATA_NORMAL (0*SCI1S2_RXINV_MASK)

#define	XBEE_SER_CHECK(ptr)

#define	XBEE_SER_CHECK_RTS(s)

#define	SCIxC1_DEFAULT

#define	SCIxC3_DEFAULT

#define	SCIxS2_DEFAULT

#define	SCIxC2_DEFAULT

#define	_ISR_RTS(port, pin)

Functions
bool_t	xbee_ser_invalid (xbee_serial_t *serial)
	Helper function used by other xbee_serial functions to validate the serial parameter. More...

const char *	xbee_ser_portname (xbee_serial_t *serial)
	Returns a human-readable string describing the serial port. More...

int	xbee_ser_write (xbee_serial_t serial, const void FAR buffer, int length)
	Transmits length bytes from buffer to the XBee serial port serial. More...

int	xbee_ser_read (xbee_serial_t serial, void FAR buffer, int bufsize)
	Reads up to bufsize bytes from XBee serial port serial and into buffer. More...

int	xbee_ser_putchar (xbee_serial_t *serial, uint8_t ch)
	Transmits a single character, ch, to the XBee serial port serial. More...

int	xbee_ser_getchar (xbee_serial_t *serial)
	Reads a single character from the XBee serial port serial. More...

int	xbee_ser_tx_free (xbee_serial_t *serial)
	Returns the number of bytes of unused space in the serial transmit buffer for XBee serial port serial. More...

int	xbee_ser_tx_used (xbee_serial_t *serial)
	Returns the number of queued bytes in the serial transmit buffer for XBee serial port serial. More...

int	xbee_ser_tx_flush (xbee_serial_t *serial)
	Flushes (i.e., deletes and does not transmit) characters in the serial transmit buffer for XBee serial port serial. More...

int	xbee_ser_rx_free (xbee_serial_t *serial)
	Returns the number of bytes of unused space in the serial receive buffer for XBee serial port serial. More...

int	xbee_ser_rx_used (xbee_serial_t *serial)
	Returns the number of queued bytes in the serial receive buffer for XBee serial port serial. More...

int	xbee_ser_rx_flush (xbee_serial_t *serial)
	Deletes all characters in the serial receive buffer for XBee serial port serial. More...

int	xbee_ser_baudrate (xbee_serial_t *serial, uint32_t baudrate)
	Change the baud rate of XBee serial port serial to baudrate bits/second. More...

int	xbee_ser_open (xbee_serial_t *serial, uint32_t baudrate)
	Opens the serial port connected to XBee serial port serial at baudrate bits/second. More...

int	xbee_ser_close (xbee_serial_t *serial)
	Close the serial port attached to XBee serial port serial. More...

int	xbee_ser_break (xbee_serial_t *serial, bool_t enabled)
	Disable the serial transmit pin and pull it low to send a break to the XBee serial port. More...

int	xbee_ser_flowcontrol (xbee_serial_t *serial, bool_t enabled)
	Enable or disable hardware flow control (CTS/RTS) on the serial port for XBee serial port serial. More...

int	xbee_ser_set_rts (xbee_serial_t *serial, bool_t asserted)
	Disable hardware flow control and manually set the RTS (ready to send) pin on the XBee device's serial port. More...

int	xbee_ser_get_cts (xbee_serial_t *serial)
	Read the status of the /CTS (clear to send) pin on the serial port connected to XBee serial port serial. More...

	xbee_cbuf_putch (EMBER_SERIAL_PORT.rxbuf, SCI2D)
	This is the ISR for receiving data on the SCI2 serial port, which is connected to the Ember radio on the Programmable XBee. More...

	_ISR_RTS (EMBER, PTCD_PTCD1)

Variables
xbee_serial_t	HOST_SERIAL_PORT = { 0, SERIAL_PORT_SCI1 }

xbee_serial_t	EMBER_SERIAL_PORT = { 0, SERIAL_PORT_SCI2 }

uint8_t	_flags = 0

Detailed Description

Serial Interface for Programmable XBee Module (Freescale HCS08 Platform).

Macros

Functions

Variables

Detailed Description