Wireless library send functions. More...
#include "wl_defs.h"#include "wireless.h"#include "xbee.h"#include <string.h>Functions | |
| void | setack (uint8_t num, uint8_t val) |
| void | ackhandle (uint8_t num, uint8_t val) |
| int8_t | send_buf_add (uint8_t *ptr, uint8_t byte) |
| uint8_t | send_buf_get (uint8_t *ptr) |
| int16_t | wl_send (uint8_t *data, uint8_t length, uint8_t group, uint8_t scope, uint16_t dest, uint8_t mode) |
| The core send function. This will take all possible arguments and send all types of packets. | |
| int16_t | wl_send_global (uint8_t *data, uint8_t length, uint8_t group) |
| Wrapper for core send function that will send a global packet across the current channel. | |
| int16_t | wl_send_pan (uint8_t *data, uint8_t length, uint8_t group) |
| Wrapper for core send function that will send a packet across the current channel on the current pan. | |
| int16_t | wl_send_robot (uint8_t *data, uint8_t length, uint8_t group, uint16_t dest, uint8_t mode) |
| Wrapper for core send function that will send a packet across the current channel to a specific robot. | |
| int16_t | wl_send_basic (uint8_t *data, uint8_t length) |
| Default (i.e. basic) send wrapper. | |
| uint8_t | wl_ack_error (void) |
| Returns the number of acknowledgment errors. | |
| int8_t | wl_ack_check (uint8_t packet) |
| Checks a specific packet for the acknowledgement status. | |
| void | wl_ack_reset (void) |
| Resets acknowledgement statistics back to zero. | |
Variables | |
| uint8_t | nextframe = 1 |
| uint8_t | ack_buf [64] |
| uint8_t | send_buf [PACKET_BUFFER_SIZE] |
| uint8_t | send_buf_first = 0 |
| uint8_t | send_buf_last = 0 |
| uint8_t | send_buf_num_packets = 0 |
Wireless library send functions.
Copyright (c) 2009 Colony Project
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Implementation of high level wireless communication. This is the send functions portion of the library.
| uint8_t nextframe = 1 |
Definition for wireless library send packet structure byte 1: length of packet (from frame number to end of data) byte 2: frame number bytes 3-n: data (dest, options, frame number, group code, packet) byte n+1: num retries
Definition for ack buffer 2 bit system: 0=still sending 1=OK 2=ack failure 3=CCA failure
Referenced by wl_send().
1.6.3