2 * Copyright (c) 2014, Olivier MATZ <zer0@droids-corp.org>
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the University of California, Berkeley nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 #include <xbee_rxtx.h>
34 #define XBEE_USER_RETCODE_OK 0
35 #define XBEE_USER_RETCODE_BAD_FRAME 1
36 #define XBEE_USER_RETCODE_TIMEOUT 2
38 /* called when we receive an answer to a query */
39 typedef int8_t (xbee_user_rx_cb_t)(int8_t code, void *frame,
40 unsigned len, void *arg);
42 /* used for timeouts and xbee rx callback */
45 char atcmd_query[2]; /* 00 is it's data */
46 xbee_user_rx_cb_t *rx_cb;
48 struct callout timeout;
51 //extern cmdline_parse_ctx_t main_ctx;
52 extern struct xbee_dev *xbee_dev;
55 /* we use a specific structure to send packets. It allows to prepend some
56 * data in the frame without doing a copy. */
64 /* Write in a human readable format the content of an atcmd response frame. It
65 * assumes the frame is valid .*/
66 void atresp_to_str(char *buf, unsigned len, const struct xbee_atresp_hdr *frame);
68 /* callback registered to xbee module, called when a xbee frame is received */
69 int8_t xbeeapp_rx(struct xbee_dev *dev, int channel, int type,
70 void *frame, unsigned len, void *opaque);
72 /* Send an AT command to the xbee device. The callback function for the answer
73 * is given as a parameter */
74 int xbeeapp_send_atcmd(char *atcmd_str, void *param,
75 unsigned param_len, xbee_user_rx_cb_t *rx_cb, void *arg);
77 /* send a message to a peer */
78 int xbeeapp_send_msg(uint64_t addr, struct xbee_msg *msg,
79 xbee_user_rx_cb_t *rx_cb, void *arg);
81 void xbee_stdin_enable(void);
82 void xbee_stdin_disable(void);
84 void xbee_load_timeout(struct xbee_ctx *ctx);
85 void xbee_unload_timeout(struct xbee_ctx *ctx);
87 void xbee_mainloop(void);
89 void xbeeapp_init(void);
91 #endif /* _XBEE_USER_H_ */