XBee Interface. More...
#include <lights.h>
#include <string.h>
#include <avr/io.h>
#include <avr/interrupt.h>
#include <time.h>
#include <wl_defs.h>
#include <wireless.h>
#include <eeprom.h>
#include "xbee.h"
Defines | |
#define | NUM_LAST_PACKETS 10 |
#define | XBEE_API_OFF 0x00 |
#define | XBEE_API_ON 0x10 |
#define | XBEE_API_ESCAPE 0x20 |
#define | XBEE_API_MASK 0x30 |
#define | XBEE_COMMAND_WAIT 0x80 |
#define | XBEE_COMMAND_RESPONSE 0xC0 |
#define | XBEE_COMMAND_NONE 0x00 |
#define | XBEE_COMMAND_MASK 0xC0 |
#define | XBEE_NOT_INITD 0xF0 |
#define | LAST_PACKET_MASK 0x0F |
#define | ESCAPE_MARKER 0x7D |
#define | ESCAPE_XOR 0x20 |
#define | ESCAPE1 0x7E |
#define | ESCAPE2 0x7D |
#define | ESCAPE3 0x11 |
#define | ESCAPE4 0x13 |
#define | PORT UDR1 |
#define | FLAG (UCSR1A & (1<<RXC1)) |
Functions | |
int8_t | xbee_putc (uint8_t c) |
int16_t | xbee_getc (void) |
int8_t | xbee_getc_nb (uint8_t *c) |
int8_t | xbee_send_read_at_command (uint8_t *command) |
int8_t | xbee_basic_buf_add (uint8_t *ptr, uint8_t byte) |
uint8_t | xbee_basic_buf_get (uint8_t *ptr) |
int8_t | xbee_other_buf_add (uint8_t *ptr, uint8_t byte) |
int8_t | check_last_receive (uint16_t source, uint8_t framenum) |
uint8_t | getStatus (uint8_t mask) |
void | setStatus (uint8_t mask, uint8_t value) |
void | ackhandle (uint8_t num, uint8_t val) |
ISR (USART1_RX_vect) | |
uint8_t | xbee_other_buf_get (uint8_t *ptr) |
int8_t | xbee_init () |
Initialize the XBee library. | |
int8_t | xbee_terminate () |
Uninitialize the XBee library. | |
int8_t | xbee_sendc (uint8_t byte) |
Send byte to the xbee in API mode. | |
int8_t | xbee_send (uint8_t *buf, uint16_t size) |
Send an array of bytes to the xbee in API mode. | |
int8_t | xbee_checksum_add (uint8_t *buf, uint8_t len, uint8_t *sum) |
Add a buffer to the checksum value. | |
int8_t | xbee_send_header (uint16_t len) |
Send a frame header to the xbee. | |
int8_t | xbee_send_packet (uint8_t *packet, uint8_t len, uint16_t dest, uint8_t options, uint8_t frame) |
Send a packet to the XBee. | |
int8_t | xbee_set_pan (uint16_t id) |
Set the PAN ID for the XBee. | |
uint16_t | xbee_get_pan () |
Get the XBee's PAN ID. | |
int8_t | xbee_set_channel (uint8_t channel) |
Set the channel the XBee is currently using. | |
int8_t | xbee_get_channel (void) |
Get the channel the XBee is currently using. | |
uint16_t | xbee_get_address (void) |
Get the XBee's 16-bit address. | |
Variables | |
uint8_t | xbee_basic_buf [PACKET_BUFFER_SIZE] |
uint8_t | basic_buf_first = (PACKET_BUFFER_SIZE-1) |
uint8_t | basic_buf_last = 0 |
uint8_t | xbee_other_buf [PACKET_BUFFER_SIZE] |
uint8_t | other_buf_first = (PACKET_BUFFER_SIZE-1) |
uint8_t | other_buf_last = 0 |
struct { | |
uint16_t source | |
uint8_t framenum | |
} | lastPacket [NUM_LAST_PACKETS] |
uint8_t | xbee_status = XBEE_NOT_INITD |
XBee Interface.
Copyright (c) 2009 Colony Project
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Implementation of low level communication with the XBee in API mode.
uint8_t xbee_basic_buf[PACKET_BUFFER_SIZE] |
Definition for wireless library receive packet structure
Basic Buffer Packet: byte 1: length of source+data bytes 2-3: source bytes 4-n: data
Other Buffer Packet: byte 1: length of group+source+data byte 2: group number bytes 3-4: source bytes 5-n: data
Referenced by wl_get_basic(), and xbee_init().