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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1918 | - | 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 | |||
| 35 | #ifndef _BLUETOOTH_H_ |
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| 36 | #define _BLUETOOTH_H_ |
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| 37 | |||
| 38 | #include <avr/io.h> |
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| 39 | //#include <common.h> |
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| 40 | |||
| 41 | |||
| 42 | #define SQUIRREL |
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| 43 | #define NUTS_LIST 16 |
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| 44 | #define EXTENSIONS_LIST 16 |
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| 45 | #define RXD_BUFFER_SIZE 150 |
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| 46 | //void InitBT(void); |
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| 47 | |||
| 48 | extern char bt_rx_buffer[RXD_BUFFER_SIZE]; |
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| 49 | extern volatile uint8_t bt_rx_len; |
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| 50 | extern volatile uint8_t bt_rx_ready; |
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| 51 | extern uint8_t rx_GPS; |
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| 52 | //extern static char start = '$'; |
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| 53 | //extern static char end = '\n'; |
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| 54 | extern char data_decode[RXD_BUFFER_SIZE]; |
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| 55 | extern volatile uint16_t rx_timeout; |
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| 56 | extern uint8_t bt_rxerror; |
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| 57 | |||
| 58 | extern uint8_t BT_New_Baudrate; //Merkzelle für zu setzende Baudrate |
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| 59 | |||
| 60 | typedef struct _device_info device_info; |
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| 61 | |||
| 62 | // device info struct, holds mac , class and extensions + values of a device |
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| 63 | struct _device_info |
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| 64 | { |
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| 65 | char DevName[20]; |
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| 66 | char mac[14]; |
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| 67 | |||
| 68 | // uint8_t class; |
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| 69 | // uint8_t extension_types[EXTENSIONS_LIST]; |
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| 70 | // uint16_t values_cache[EXTENSIONS_LIST]; |
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| 71 | }; |
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| 72 | extern uint8_t bt_devicecount; |
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| 73 | extern device_info device_list[NUTS_LIST]; |
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| 74 | extern char localID[15]; |
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| 75 | #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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| 76 | |||
| 77 | extern volatile uint8_t bt_receiveNMEA(void); |
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| 78 | |||
| 79 | extern void bt_start(void); // EchoAnswervariable setzen |
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| 80 | void bt_set_EchoAnswer (uint8_t onoff); |
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| 81 | |||
| 82 | extern uint8_t bt_getID (void); |
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| 83 | |||
| 84 | //extern static communication_mode_t update_comm_mode(uint16_t timeout_ms); |
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| 85 | |||
| 86 | // Bluetooth mode ENUM |
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| 87 | typedef enum |
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| 88 | { |
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| 89 | BLUETOOTH_MASTER, // < Master Mode (to create outgoinng connections). |
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| 90 | BLUETOOTH_SLAVE // < Slave Mode (to wait for incoming connections). |
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| 91 | } bt_mode_t; |
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| 92 | |||
| 93 | // set baudrate bluetooth |
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| 94 | // @return true = ok |
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| 95 | // false = error |
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| 96 | //extern uint16_t bt_setbaud (uint8_t baudrate); |
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| 97 | uint16_t bt_setbaud(uint8_t baudrate); |
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| 98 | |||
| 99 | // init bluetooth driver |
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| 100 | // @return always true |
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| 101 | // |
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| 102 | //extern uint16_t bt_init (void (*upate_percentage) (uint16_t)); |
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| 103 | extern uint16_t bt_init (void); |
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| 104 | |||
| 105 | // Set the Bluetooth mode |
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| 106 | // @param mode bt_mode_t Bluetooth Mode ENUM (BLUETOOTH_MASTER or BLUETOOTH_SLAVE) |
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| 107 | // @return true if mode change was succesful, false if not |
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| 108 | // |
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| 109 | extern uint8_t bt_set_mode (const bt_mode_t mode); |
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| 110 | |||
| 111 | // recieve data over bluetooth |
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| 112 | // @param data pointer to memory for data storage |
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| 113 | // @param length value of length after call holds the actual recived data length |
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| 114 | // @param timeout_ms timeout in ms after the recive function aborts and returns with false |
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| 115 | // @return false if recived length > length parameter or it timeouted, true otherwise |
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| 116 | // |
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| 117 | extern uint16_t bt_receive (void * data, uint8_t length, uint16_t timeout_ms); |
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| 118 | |||
| 119 | // send data over bluetooth |
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| 120 | // @param data pointer to the data to send |
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| 121 | // @param length length of the data to be send |
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| 122 | // @return true if sendingn was successful, false otherwise |
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| 123 | // |
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| 124 | extern uint16_t bt_send (void * data, const uint8_t length); |
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| 125 | |||
| 126 | // squirrelt only functions |
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| 127 | #ifdef SQUIRREL |
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| 128 | |||
| 129 | // open bluetoot connection (only one at a time possible) |
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| 130 | // @param address connection is opened to this device mac address |
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| 131 | // @return true if connection was established, false otherwise |
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| 132 | // |
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| 133 | extern uint16_t bt_connect (const char *address); |
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| 134 | |||
| 135 | // closes bluetooth connection |
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| 136 | // @return false if failed, true otherwise |
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| 137 | // |
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| 138 | extern uint16_t bt_disconnect (void); |
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| 139 | |||
| 140 | // discover bluetooth devices |
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| 141 | // @param result in a 2 dimensional array first index are devicecs (max 8) second is mac address string |
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| 142 | // @param update_callback to inform of progress (in % from 0 to 100) |
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| 143 | // @return true if successful, false if error occured |
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| 144 | // |
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| 145 | extern uint16_t bt_discover (char result[8][12]); |
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| 146 | //extern uint16_t bt_discover (char result[8][12], void (*update_callback)(const uint16_t progress)); |
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| 147 | |||
| 148 | extern void bt_downlink_init(void); // Auf Master stellen für Devicesuche und GPS Empfang |
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| 149 | |||
| 150 | extern void bt_searchDevice(void); //Bluetoothgeräte suchen |
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| 151 | |||
| 152 | #endif // SQUIRREL |
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| 153 | |||
| 154 | |||
| 155 | #endif |
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| 156 |