Paparazzi UAS  v5.2.2_stable-0-gd6b9f29
Paparazzi is a free software Unmanned Aircraft System.
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sim_i2c_cam_ctrl.c
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1 /*
2  * Copyright (C) 2010 The Paparazzi Team
3  *
4  * This file is part of paparazzi.
5  *
6  * paparazzi is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2, or (at your option)
9  * any later version.
10  *
11  * paparazzi is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with paparazzi; see the file COPYING. If not, write to
18  * the Free Software Foundation, 59 Temple Place - Suite 330,
19  * Boston, MA 02111-1307, USA.
20  *
21  */
22 
23 
30 #include "atmega_i2c_cam_ctrl.h"
31 
32 
33 #include "mcu_periph/uart.h"
34 #include "messages.h"
36 #include "state.h"
37 
38 
40 {
41  dc_init();
42 }
43 
45 {
47 
48  // Request Status
50 }
51 
52 
53 
55 {
56  static uint8_t zoom = 0;
57  static uint8_t mode = 0;
58  unsigned char cam_ret[1];
59 
60  if (cmd == DC_SHOOT)
61  {
63  }
64  else if (cmd == DC_TALLER)
65  {
66  zoom = 1;
67  }
68  else if (cmd == DC_WIDER)
69  {
70  zoom = 0;
71  }
72  else if (cmd == DC_GET_STATUS)
73  {
74  mode++;
75  if (mode > 15)
76  mode = 0;
77  }
78 
79  cam_ret[0] = mode + zoom * 0x20;
80  RunOnceEvery(6,DOWNLINK_SEND_PAYLOAD(DefaultChannel, DefaultDevice, 1, cam_ret ));
81 
82 }
83 
85 {
86 }
87 
88 
89 
arch independent UART (Universal Asynchronous Receiver/Transmitter) API
#define dc_send_shot_position()
Definition: dc.h:126
Definition: dc.h:82
Definition: dc.h:85
static void dc_periodic_4Hz(void)
Definition: dc.h:229
Definition: dc.h:84
void atmega_i2c_cam_ctrl_init(void)
void dc_send_command(uint8_t cmd)
unsigned char uint8_t
Definition: types.h:14
API to get/set the generic vehicle states.
void atmega_i2c_cam_ctrl_send(uint8_t cmd)
void atmega_i2c_cam_ctrl_periodic(void)
void atmega_i2c_cam_ctrl_event(void)
static void dc_init(void)
Definition: dc.h:198