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2136 | - | 1 | /***************************************************************************** |
2 | * Copyright (C) 2008 Thomas Kaiser, thomas@ft-fanpage.de * |
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3 | * Copyright (C) 2009 Peter "woggle" Mack, mac@denich.net * |
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4 | * Copyright (C) 2011 Christian "Cebra" Brandtner, brandtner@brandtner.net * |
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5 | * Copyright (C) 2011 Harald Bongartz * |
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6 | * * |
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7 | * This program is free software; you can redistribute it and/or modify * |
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8 | * it under the terms of the GNU General Public License as published by * |
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9 | * the Free Software Foundation; either version 2 of the License. * |
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10 | * * |
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11 | * This program is distributed in the hope that it will be useful, * |
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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14 | * GNU General Public License for more details. * |
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15 | * * |
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16 | * You should have received a copy of the GNU General Public License * |
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17 | * along with this program; if not, write to the * |
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18 | * Free Software Foundation, Inc., * |
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19 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
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20 | * * |
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21 | * * |
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22 | * Credits to: * |
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23 | * Holger Buss & Ingo Busker from mikrokopter.de for the MK project + SVN * |
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24 | * http://www.mikrokopter.de * |
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25 | * Gregor "killagreg" Stobrawa for his version of the MK code * |
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26 | * Thomas Kaiser "thkais" for the original project. See * |
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27 | * http://www.ft-fanpage.de/mikrokopter/ * |
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28 | * http://forum.mikrokopter.de/topic-4061-1.html * |
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29 | * Claas Anders "CaScAdE" Rathje for providing the font and his C-OSD code * |
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30 | * http://www.mylifesucks.de/oss/c-osd/ * |
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31 | * Harald Bongartz "HaraldB" for providing his Ideas and Code for usibility* |
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32 | *****************************************************************************/ |
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33 | |||
34 | //############################################################################ |
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35 | //# HISTORY bluetooth.h |
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36 | //# |
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37 | //# 25.06.2014 OG |
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38 | //# - chg: bt_discover() Parameter |
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39 | //# |
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40 | //# 16.06.2014 OG |
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41 | //# - add: BTM222_Initalize() |
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42 | //# - del: bt_init() |
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43 | //# |
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44 | //# 08.06.2014 OG |
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45 | //# - del: BT_New_Baudrate |
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46 | //# |
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47 | //# 24.06.2013 OG |
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48 | //# - add: bt_fixname() |
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49 | //############################################################################ |
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50 | |||
51 | |||
52 | #ifndef _BLUETOOTH_H_ |
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53 | #define _BLUETOOTH_H_ |
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54 | |||
55 | #include <avr/io.h> |
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56 | //#include <common.h> |
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57 | #include "fifo.h" |
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58 | |||
59 | |||
60 | #define SQUIRREL |
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61 | #define NUTS_LIST 16 |
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62 | #define EXTENSIONS_LIST 16 |
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63 | #define RXD_BUFFER_SIZE 150 |
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64 | //void InitBT(void); |
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65 | |||
66 | extern char bt_rx_buffer[RXD_BUFFER_SIZE]; |
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67 | extern volatile uint8_t bt_rx_len; |
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68 | extern volatile uint8_t bt_rx_ready; |
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69 | |||
70 | |||
71 | //extern char data_decode[RXD_BUFFER_SIZE]; |
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72 | |||
73 | extern uint8_t bt_rxerror; |
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74 | extern uint8_t bt_frameerror; |
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75 | extern uint8_t bt_overrun; |
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76 | extern uint8_t bt_bufferoverflow; |
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77 | |||
78 | extern fifo_t in_fifo; |
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79 | |||
80 | |||
81 | typedef struct _device_info device_info; |
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82 | |||
83 | // device info struct, holds mac , class and extensions + values of a device |
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84 | struct _device_info |
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85 | { |
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86 | char DevName[20]; |
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87 | char mac[14]; |
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88 | |||
89 | // uint8_t class; |
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90 | // uint8_t extension_types[EXTENSIONS_LIST]; |
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91 | // uint16_t values_cache[EXTENSIONS_LIST]; |
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92 | }; |
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93 | extern uint8_t bt_devicecount; |
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94 | extern device_info device_list[NUTS_LIST]; |
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95 | extern char localID[15]; |
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96 | #define valid(num) (num < NUTS_LIST && (device_list[num].mac[0] != 0 || device_list[num].mac[1] != 0 || device_list[num].mac[2] != 0 || device_list[num].mac[3] != 0 || device_list[num].mac[4] != 0 || device_list[num].mac[5] != 0 || device_list[num].mac[6] != 0 || device_list[num].mac[7] != 0 || device_list[num].mac[8] != 0 || device_list[num].mac[9] != 0 || device_list[num].mac[10] != 0 || device_list[num].mac[11] != 0)) |
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97 | |||
98 | |||
99 | extern void bt_start(void); // EchoAnswervariable setzen |
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100 | void bt_set_EchoAnswer (uint8_t onoff); |
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101 | |||
102 | extern uint8_t bt_getID (void); |
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103 | |||
104 | //extern static communication_mode_t update_comm_mode(uint16_t timeout_ms); |
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105 | |||
106 | // Bluetooth mode ENUM |
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107 | typedef enum |
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108 | { |
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109 | BLUETOOTH_MASTER, // < Master Mode (to create outgoinng connections). |
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110 | BLUETOOTH_SLAVE // < Slave Mode (to wait for incoming connections). |
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111 | } bt_mode_t; |
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112 | |||
113 | // set baudrate bluetooth |
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114 | // @return true = ok |
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115 | // false = error |
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116 | //extern uint16_t bt_setbaud (uint8_t baudrate); |
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117 | uint16_t bt_setbaud(uint8_t baudrate); |
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118 | |||
119 | // init bluetooth driver |
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120 | // @return always true |
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121 | // |
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122 | //extern uint16_t bt_init (void (*upate_percentage) (uint16_t)); |
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123 | //extern uint16_t bt_init (void); |
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124 | |||
125 | // Set the Bluetooth mode |
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126 | // @param mode bt_mode_t Bluetooth Mode ENUM (BLUETOOTH_MASTER or BLUETOOTH_SLAVE) |
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127 | // @return true if mode change was succesful, false if not |
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128 | // |
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129 | extern uint8_t bt_set_mode (const bt_mode_t mode); |
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130 | |||
131 | // recieve data over bluetooth |
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132 | // @param data pointer to memory for data storage |
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133 | // @param length value of length after call holds the actual recived data length |
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134 | // @param timeout_ms timeout in ms after the recive function aborts and returns with false |
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135 | // @return false if recived length > length parameter or it timeouted, true otherwise |
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136 | // |
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137 | extern uint16_t bt_receive (void * data, uint8_t length, uint16_t timeout_ms); |
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138 | |||
139 | // send data over bluetooth |
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140 | // @param data pointer to the data to send |
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141 | // @param length length of the data to be send |
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142 | // @return true if sendingn was successful, false otherwise |
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143 | // |
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144 | extern uint16_t bt_send (void * data, const uint8_t length); |
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145 | |||
146 | // squirrelt only functions |
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147 | #ifdef SQUIRREL |
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148 | |||
149 | // open bluetoot connection (only one at a time possible) |
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150 | // @param address connection is opened to this device mac address |
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151 | // @return true if connection was established, false otherwise |
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152 | // |
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153 | extern uint16_t bt_connect (const char *address); |
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154 | |||
155 | // closes bluetooth connection |
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156 | // @return false if failed, true otherwise |
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157 | // |
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158 | extern uint16_t bt_disconnect (void); |
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159 | |||
160 | // discover bluetooth devices |
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161 | // @param result in a 2 dimensional array first index are devicecs (max 8) second is mac address string |
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162 | // @param update_callback to inform of progress (in % from 0 to 100) |
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163 | // @return true if successful, false if error occured |
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164 | // |
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165 | //extern uint16_t bt_discover(void); |
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166 | //extern uint16_t bt_discover (char result[8][12], void (*update_callback)(const uint16_t progress)); |
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167 | |||
168 | extern void bt_downlink_init(void); // Auf Master stellen für Devicesuche und GPS Empfang |
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169 | |||
170 | extern void bt_searchDevice(void); //Bluetoothgeräte suchen |
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171 | |||
172 | #endif // SQUIRREL |
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173 | |||
174 | |||
175 | void uart_receive(void); |
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176 | void bt_fixname(void); |
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177 | void BTM222_Initalize( void ); |
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178 | uint8_t bt_showsettings( void ); |
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179 | |||
180 | |||
181 | #endif |
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182 |