Maxstream XBee serial input and output. More...

#include "mcu_periph/sys_time.h"
#include "subsystems/datalink/uart_print.h"
#include "subsystems/datalink/xbee.h"
#include "subsystems/datalink/downlink.h"

Include dependency graph for xbee.c:

Go to the source code of this file.

Macros
#define	GROUND_STATION_ADDR 0x100
	Ground station address. More...

#define	XBEE_MY_ADDR AC_ID
	Aircraft address. More...

#define	TX_OPTIONS 0x00
	Constants for the API protocol. More...

#define	NO_FRAME_ID 0

#define	XBEE_API_OVERHEAD 5 /* start + len_msb + len_lsb + API_id + checksum */

#define	AT_COMMAND_SEQUENCE "+++"

#define	AT_SET_MY "ATMY"

#define	AT_AP_MODE "ATAP1\r"

#define	AT_EXIT "ATCN\r"

#define	XBEE_BAUD_ALTERNATE B57600

#define	XBEE_ATBD_CODE "ATBD3\rATWR\r"

Functions
static void	put_1byte (struct xbee_transport trans, struct link_device dev, const uint8_t byte)
	Xbee protocol implementation. More...

static void	put_bytes (struct xbee_transport trans, struct link_device dev, enum TransportDataType type, enum TransportDataFormat format, uint8_t len, const void *bytes)

static void	put_named_byte (struct xbee_transport trans, struct link_device dev, enum TransportDataType type, enum TransportDataFormat format, uint8_t byte, const char *name)

static uint8_t	size_of (struct xbee_transport *trans, uint8_t len)

static void	start_message (struct xbee_transport trans, struct link_device dev, uint8_t payload_len)

static void	end_message (struct xbee_transport trans, struct link_device dev)

static void	overrun (struct xbee_transport trans, struct link_device dev)

static void	count_bytes (struct xbee_transport trans, struct link_device dev, uint8_t bytes)

static int	check_available_space (struct xbee_transport trans, struct link_device dev, uint8_t bytes)

static uint8_t	xbee_text_reply_is_ok (struct link_device *dev)

static uint8_t	xbee_try_to_enter_api (struct link_device *dev)

void	xbee_init (void)
	Initialisation in API mode and setting of the local address FIXME: busy wait. More...

Variables
struct xbee_transport	xbee_tp

Detailed Description

Maxstream XBee serial input and output.

Definition in file xbee.c.

Macro Definition Documentation

#define AT_AP_MODE "ATAP1\r"

Definition at line 47 of file xbee.c.

Referenced by xbee_init().

#define AT_COMMAND_SEQUENCE "+++"

Definition at line 45 of file xbee.c.

Referenced by xbee_try_to_enter_api().

#define AT_EXIT "ATCN\r"

Definition at line 48 of file xbee.c.

Referenced by xbee_init().

#define AT_SET_MY "ATMY"

Definition at line 46 of file xbee.c.

Referenced by xbee_init().

#define GROUND_STATION_ADDR 0x100

Ground station address.

Definition at line 34 of file xbee.c.

#define NO_FRAME_ID 0

Definition at line 40 of file xbee.c.

#define TX_OPTIONS 0x00

Constants for the API protocol.

Definition at line 39 of file xbee.c.

#define XBEE_API_OVERHEAD 5 /* start + len_msb + len_lsb + API_id + checksum */

Definition at line 41 of file xbee.c.

Referenced by size_of(), and start_message().

#define XBEE_ATBD_CODE "ATBD3\rATWR\r"

Definition at line 154 of file xbee.c.

Referenced by xbee_init().

#define XBEE_BAUD_ALTERNATE B57600

Definition at line 153 of file xbee.c.

Referenced by xbee_init().

#define XBEE_MY_ADDR AC_ID

Aircraft address.

Definition at line 36 of file xbee.c.

Referenced by xbee_init().

Function Documentation

static int check_available_space	(	struct xbee_transport *	trans,
		struct link_device *	dev,
		uint8_t	bytes
	)

static

Definition at line 113 of file xbee.c.

References link_device::check_free_space, and link_device::periph.

Referenced by xbee_init().

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static void count_bytes	(	struct xbee_transport *	trans,
		struct link_device *	dev,
		uint8_t	bytes
	)

static

Definition at line 107 of file xbee.c.

References link_device::nb_bytes.

Referenced by xbee_init().

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static void end_message	(	struct xbee_transport *	trans,
		struct link_device *	dev
	)

static

Definition at line 94 of file xbee.c.

References xbee_transport::cs_tx, link_device::periph, link_device::put_byte, and link_device::send_message.

Referenced by xbee_init().

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static void overrun	(	struct xbee_transport *	trans,
		struct link_device *	dev
	)

static

Definition at line 101 of file xbee.c.

References link_device::nb_ovrn.

Referenced by xbee_init().

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static void put_1byte	(	struct xbee_transport *	trans,
		struct link_device *	dev,
		const uint8_t	byte
	)

static

Xbee protocol implementation.

Definition at line 52 of file xbee.c.

References xbee_transport::cs_tx, link_device::periph, and link_device::put_byte.

Referenced by put_bytes(), and put_named_byte().

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static void put_bytes	(	struct xbee_transport *	trans,
		struct link_device *	dev,
		enum TransportDataType	type,
		enum TransportDataFormat	format,
		uint8_t	len,
		const void *	bytes
	)

static

Definition at line 58 of file xbee.c.

References put_1byte().

Referenced by start_message(), and xbee_init().

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static void put_named_byte	(	struct xbee_transport *	trans,
		struct link_device *	dev,
		enum TransportDataType	type,
		enum TransportDataFormat	format,
		uint8_t	byte,
		const char *	name
	)