Remove unused cctools code paths for old libusb and cp2103 ioctls.
[fw/altos] / cctools / target / radio / recv.c
1 /*
2  * Copyright © 2008 Keith Packard <keithp@keithp.com>
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation; either version 2 of the License, or
7  * (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful, but
10  * WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12  * General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License along
15  * with this program; if not, write to the Free Software Foundation, Inc.,
16  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
17  */
18
19 #include "radio.h"
20
21 main ()
22 {
23         static uint8_t  packet[PACKET_LEN + 2];
24         CLKCON = 0;
25         while (!(SLEEP & SLEEP_XOSC_STB))
26                 ;
27         /* Set P2_0 to output */
28         P1 = 0;
29         P1DIR = 0x02;
30         radio_init ();
31         delay(100);
32
33         for (;;) {
34                 uint8_t i;
35                 RFST = RFST_SIDLE;
36                 RFIF = 0;
37                 delay(100);
38                 RFST = RFST_SRX;
39 //              while (!(RFIF & RFIF_IM_CS));
40 //              P1 = 2;
41                 for (i = 0; i < PACKET_LEN + 2; i++) {
42                         while (!RFTXRXIF)
43                                 ;
44                         P1=2;
45                         RFTXRXIF = 0;
46                         packet[i] = RFD;
47                 }
48                 P1 = 0;
49
50                 /* check packet contents */
51                 for (i = 0; i < PACKET_LEN; i++)
52                         if (packet[i] != i)
53                                 break;
54
55                 /* get excited if the packet came through correctly */
56                 if (i == PACKET_LEN &&
57                     packet[PACKET_LEN+1] & PKT_APPEND_STATUS_1_CRC_OK)
58                 {
59                         for (i = 0; i < 5; i++){
60                                 P1 = 2;
61                                 delay(100);
62                                 P1 = 0;
63                                 delay(100);
64                         }
65                 }
66                 delay(100);
67         }
68 }