1 | /*
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2 | * TOPPERS BASE PLATFORM MIDDLEWARE
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3 | *
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4 | * Copyright (C) 2017-2018 by TOPPERS PROJECT
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5 | * Educational Working Group.
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6 | *
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7 | * 上記著作権者は,以下の(1)~(4)の条件を満たす場合に限り,本ソフトウェ
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8 | * ア(本ソフトウェアを改変したものを含む.以下同じ)を使用・複製・改
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9 | * 変・再配布(以下,利用と呼ぶ)することを無償で許諾する.
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10 | * (1) 本ソフトウェアをソースコードの形で利用する場合には,上記の著作
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11 | * 権表示,この利用条件および下記の無保証規定が,そのままの形でソー
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12 | * スコード中に含まれていること.
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13 | * (2) 本ソフトウェアを,ライブラリ形式など,他のソフトウェア開発に使
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14 | * 用できる形で再配布する場合には,再配布に伴うドキュメント(利用
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15 | * 者マニュアルなど)に,上記の著作権表示,この利用条件および下記
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16 | * の無保証規定を掲載すること.
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17 | * (3) 本ソフトウェアを,機器に組み込むなど,他のソフトウェア開発に使
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18 | * 用できない形で再配布する場合には,次のいずれかの条件を満たすこ
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19 | * と.
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20 | * (a) 再配布に伴うドキュメント(利用者マニュアルなど)に,上記の著
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21 | * 作権表示,この利用条件および下記の無保証規定を掲載すること.
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22 | * (b) 再配布の形態を,別に定める方法によって,TOPPERSプロジェクトに
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23 | * 報告すること.
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24 | * (4) 本ソフトウェアの利用により直接的または間接的に生じるいかなる損
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25 | * 害からも,上記著作権者およびTOPPERSプロジェクトを免責すること.
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26 | * また,本ソフトウェアのユーザまたはエンドユーザからのいかなる理
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27 | * 由に基づく請求からも,上記著作権者およびTOPPERSプロジェクトを
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28 | * 免責すること.
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29 | *
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30 | * 本ソフトウェアは,無保証で提供されているものである.上記著作権者お
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31 | * よびTOPPERSプロジェクトは,本ソフトウェアに関して,特定の使用目的
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32 | * に対する適合性も含めて,いかなる保証も行わない.また,本ソフトウェ
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33 | * アの利用により直接的または間接的に生じたいかなる損害に関しても,そ
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34 | * の責任を負わない.
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35 | *
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36 | * @(#) $Id$
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37 | */
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38 |
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39 | /*
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40 | The MIT License (MIT)
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41 |
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42 | Copyright (c) 2014 Sandeep Mistry
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43 |
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44 | Permission is hereby granted, free of charge, to any person obtaining a copy
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45 | of this software and associated documentation files (the "Software"), to deal
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46 | in the Software without restriction, including without limitation the rights
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47 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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48 | copies of the Software, and to permit persons to whom the Software is
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49 | furnished to do so, subject to the following conditions:
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50 |
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51 | The above copyright notice and this permission notice shall be included in all
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52 | copies or substantial portions of the Software.
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53 |
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54 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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55 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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56 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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57 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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58 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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59 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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60 | SOFTWARE.
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61 | */
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62 |
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63 | #include <utility/lib_aci.h>
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64 | #include <utility/aci_setup.h>
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65 | #include "BLECentral.h"
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66 | #include "BLECharacteristic.h"
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67 | #include "BLEPeripheral.h"
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68 |
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69 |
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70 | #define ADVERTISING_INTERVAL 0x050
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71 |
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72 | struct setupMsgData {
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73 | uint8_t length;
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74 | uint8_t cmd;
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75 | uint8_t type;
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76 | uint8_t offset;
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77 | uint8_t data[28];
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78 | };
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79 |
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80 | /*
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81 | * nRF8001セットアップデータ
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82 | */
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83 | static hal_aci_data_t baseSetupMsgs[NB_BASE_SETUP_MESSAGES] PROGMEM = {
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84 | {0x00,
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85 | {0x07,0x06,0x00,0x00,0x03,0x02,0x41,0xfe,},
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86 | },
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87 | {0x00,
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88 | {0x1f,0x06,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x00,0x00,0x06,0x00,0x06,
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89 | 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,},
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90 | },
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91 | {0x00,
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92 | {0x1f,0x06,0x10,0x1c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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93 | 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x90,0x00,0xff,},
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94 | },
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95 | {0x00,
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96 | {0x1f,0x06,0x10,0x38,0xff,0xff,0x02,0x58,0x0a,0x05,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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97 | 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x02,0x00,0x00,},
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98 | },
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99 | {0x00,
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100 | {0x05,0x06,0x10,0x54,0x00,0x02,},
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101 | },
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102 | {0x00,
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103 | {0x19,0x06,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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104 | 0x00,0x00,0x00,0x00,0x00,0x00,},
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105 | },
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106 | {0x00,
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107 | {0x19,0x06,0x70,0x16,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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108 | 0x00,0x00,0x00,0x00,0x00,0x00,},
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109 | },
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110 | };
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111 |
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112 | static struct pipeInfo _pinfovalue[MAX_ATTRIBUTE];
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113 |
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114 | /*
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115 | * CRC16計算
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116 | */
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117 | static uint16_t
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118 | crc_16_ccitt(uint16_t crc, uint8_t * data_in, uint16_t data_len)
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119 | {
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120 | uint16_t i;
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121 |
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122 | for(i = 0 ; i < data_len ; i++){
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123 | crc = (unsigned char)(crc >> 8) | (crc << 8);
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124 | crc ^= data_in[i];
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125 | crc ^= (unsigned char)(crc & 0xff) >> 4;
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126 | crc ^= (crc << 8) << 4;
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127 | crc ^= ((crc & 0xff) << 4) << 1;
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128 | }
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129 | return crc;
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130 | }
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131 |
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132 | /*
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133 | * nRF8001開始
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134 | */
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135 | void
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136 | nRF8001_begin(nRF8001* pnRF8001, const uint8_t *advertisementData, uint8_t advertisementDataLength, const uint8_t *scanData,
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137 | uint8_t scanDataLength, BLEAttribute** attributes, uint8_t numAttributes)
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138 | {
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139 | hal_aci_data_t setupMsg;
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140 | struct setupMsgData *setupMsgData;
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141 | uint8_t numPipedCharacteristics = 0;
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142 | uint8_t pipeSetupMsgOffet = 0;
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143 | uint8_t gattSetupMsgOffset = 0;
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144 | uint16_t handle = 1;
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145 | uint8_t pipe = 1;
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146 | uint8_t numPiped = 0;
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147 | ER ercd;
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148 | int i;
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149 |
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150 | for(i = 0 ; i < numAttributes ; i++){
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151 | BLEAttribute* attribute = attributes[i];
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152 |
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153 | if(attribute->_type == BLETypeCharacteristic){
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154 | BLECharacteristic *pcharc = (BLECharacteristic *)attribute;
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155 |
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156 | if(pcharc->_properties){
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157 | numPipedCharacteristics++;
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158 | }
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159 | }
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160 | }
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161 |
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162 | pnRF8001->_pipeInfo = _pinfovalue;
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163 |
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164 | #if DEBUG == 0
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165 | lib_aci_init(&pnRF8001->_aciState, false);
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166 | #else
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167 | lib_aci_init(&pnRF8001->_aciState, true);
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168 | #endif
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169 |
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170 | nRF8001_waitForSetupMode(pnRF8001);
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171 |
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172 | setupMsgData = (struct setupMsgData*)setupMsg.buffer;
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173 | setupMsg.status_byte = 0;
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174 |
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175 | for (i = 0; i < NB_BASE_SETUP_MESSAGES; i++) {
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176 | int setupMsgSize = pgm_read_byte_near(&baseSetupMsgs[i].buffer[0]) + 2;
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177 |
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178 | memcpy(&setupMsg, &baseSetupMsgs[i], setupMsgSize);
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179 | if(i == 1){
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180 | setupMsgData->data[6] = numPipedCharacteristics;
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181 | setupMsgData->data[8] = numPipedCharacteristics;
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182 | }
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183 | else if(i == 2 && advertisementData && advertisementDataLength){
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184 | setupMsgData->data[22] = 0x40;
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185 | }
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186 | else if(i == 3 && scanData && scanDataLength){
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187 | setupMsgData->data[12] = 0x40;
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188 | }
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189 | else if(i == 5 && advertisementData && advertisementDataLength){
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190 | memcpy(setupMsgData->data, advertisementData, advertisementDataLength);
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191 | }
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192 | else if(i == 6 && scanData && scanDataLength){
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193 | memcpy(setupMsgData->data, scanData, scanDataLength);
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194 | }
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195 |
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196 | ercd = nRF8001_sendSetupMessage(pnRF8001, &setupMsg);
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197 | if(ercd != E_OK)
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198 | i--;
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199 | }
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200 |
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201 | // GATT
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202 | for(i = 0 ; i < numAttributes ; i++){
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203 | BLEAttribute* attribute = attributes[i];
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204 | BLEUuid* puuid = &attribute->_uuid;
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205 |
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206 | if(attribute->_type == BLETypeService){
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207 | setupMsgData->length = 12 + puuid->_length;
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208 | setupMsgData->cmd = ACI_CMD_SETUP;
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209 | setupMsgData->type = 0x20;
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210 | setupMsgData->offset = gattSetupMsgOffset;
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211 |
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212 | setupMsgData->data[0] = 0x04;
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213 | setupMsgData->data[1] = 0x04;
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214 | setupMsgData->data[2] = puuid->_length;
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215 | setupMsgData->data[3] = puuid->_length;
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216 | setupMsgData->data[4] = (handle >> 8) & 0xff;
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217 | setupMsgData->data[5] = handle & 0xff;
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218 | handle++;
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219 |
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220 | setupMsgData->data[6] = (attribute->_type >> 8) & 0xff;
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221 | setupMsgData->data[7] = attribute->_type & 0xff;
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222 | setupMsgData->data[8] = ACI_STORE_LOCAL;
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223 | memcpy(&setupMsgData->data[9], puuid->_data, puuid->_length);
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224 | gattSetupMsgOffset += 9 + puuid->_length;
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225 |
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226 | nRF8001_sendSetupMessage(pnRF8001, &setupMsg);
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227 | }
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228 | else if(attribute->_type == BLETypeCharacteristic){
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229 | BLECharacteristic *pcharc = (BLECharacteristic *)attribute;
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230 | struct pipeInfo* pipeInfo = &pnRF8001->_pipeInfo[numPiped];
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231 |
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232 | memset(pipeInfo, 0, sizeof(struct pipeInfo));
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233 | pipeInfo->pcharc = pcharc;
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234 | if(pcharc->_properties){
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235 | numPiped++;
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236 | pipeInfo->startPipe = pipe;
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237 | if(pcharc->_properties & BLENotify){
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238 | pipeInfo->txPipe = pipe;
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239 | pipe++;
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240 | }
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241 |
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242 | if(pcharc->_properties & BLEIndicate){
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243 | pipeInfo->txAckPipe = pipe;
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244 | pipe++;
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245 | }
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246 | if(pcharc->_properties & BLEWriteWithoutResponse){
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247 | pipeInfo->rxPipe = pipe;
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248 | pipe++;
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249 | }
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250 | if(pcharc->_properties & BLEWrite){
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251 | pipeInfo->rxAckPipe = pipe;
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252 | pipe++;
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253 | }
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254 | if(pcharc->_properties & BLERead){
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255 | pipeInfo->setPipe = pipe;
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256 | pipe++;
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257 | }
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258 | }
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259 |
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260 | setupMsgData->length = 15 + puuid->_length;
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261 | setupMsgData->cmd = ACI_CMD_SETUP;
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262 | setupMsgData->type = 0x20;
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263 | setupMsgData->offset = gattSetupMsgOffset;
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264 |
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265 | setupMsgData->data[0] = 0x04;
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266 | setupMsgData->data[1] = 0x04;
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267 | setupMsgData->data[2] = 3 + puuid->_length;
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268 | setupMsgData->data[3] = 3 + puuid->_length;
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269 |
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270 | setupMsgData->data[4] = (handle >> 8) & 0xff;
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271 | setupMsgData->data[5] = handle & 0xff;
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272 | handle++;
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273 |
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274 | setupMsgData->data[6] = (pcharc->_attr._type >> 8) & 0xff;
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275 | setupMsgData->data[7] = pcharc->_attr._type & 0xff;
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276 | setupMsgData->data[8] = ACI_STORE_LOCAL;
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277 | setupMsgData->data[9] = pcharc->_properties;
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278 | setupMsgData->data[10] = handle & 0xff;
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279 | setupMsgData->data[11] = (handle >> 8) & 0xff;
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280 | pipeInfo->valueHandle = handle;
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281 | handle++;
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282 |
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283 | memcpy(&setupMsgData->data[12], puuid->_data, puuid->_length);
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284 |
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285 | gattSetupMsgOffset += 12 + puuid->_length;
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286 |
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287 | nRF8001_sendSetupMessage(pnRF8001, &setupMsg);
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288 |
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289 | setupMsgData->length = 12 + pcharc->_valueSize;
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290 | setupMsgData->cmd = ACI_CMD_SETUP;
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291 | setupMsgData->type = 0x20;
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292 | setupMsgData->offset = gattSetupMsgOffset;
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293 |
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294 | setupMsgData->data[0] = 0x04;
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295 | setupMsgData->data[1] = 0x00;
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296 | if(pcharc->_fixedLength)
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297 | setupMsgData->data[0] |= 0x02;
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298 |
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299 | if(pcharc->_properties & BLERead)
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300 | setupMsgData->data[1] |= 0x04;
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301 | if(pcharc->_properties & (BLEWrite | BLEWriteWithoutResponse)){
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302 | setupMsgData->data[0] |= 0x40;
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303 | setupMsgData->data[1] |= 0x10;
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304 | }
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305 | if(pcharc->_properties & BLENotify)
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306 | setupMsgData->data[0] |= 0x10;
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307 | if(pcharc->_properties & BLEIndicate)
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308 | setupMsgData->data[0] |= 0x20;
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309 | setupMsgData->data[2] = pcharc->_valueSize;
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310 | if(pcharc->_fixedLength)
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311 | setupMsgData->data[2]++;
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312 | setupMsgData->data[3] = pcharc->_valueLength;
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313 | setupMsgData->data[4] = (pipeInfo->valueHandle >> 8) & 0xff;
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314 | setupMsgData->data[5] = pipeInfo->valueHandle & 0xff;
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315 | setupMsgData->data[6] = 0x00;
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316 | setupMsgData->data[7] = 0x00;
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317 | setupMsgData->data[8] = 0x02;
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318 | memset(&setupMsgData->data[9], 0x00, pcharc->_valueSize);
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319 | memcpy(&setupMsgData->data[9], pcharc->_value, pcharc->_valueLength);
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320 |
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321 | gattSetupMsgOffset += 9 + pcharc->_valueSize;
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322 |
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323 | nRF8001_sendSetupMessage(pnRF8001, &setupMsg);
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324 |
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325 | if(pcharc->_properties & (BLENotify | BLEIndicate)){
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326 | setupMsgData->length = 14;
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327 | setupMsgData->cmd = ACI_CMD_SETUP;
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328 | setupMsgData->type = 0x20;
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329 | setupMsgData->offset = gattSetupMsgOffset;
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330 |
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331 | setupMsgData->data[0] = 0x46;
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332 | setupMsgData->data[1] = 0x14;
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333 | setupMsgData->data[2] = 0x03;
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334 | setupMsgData->data[3] = 0x02;
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335 | setupMsgData->data[4] = (handle >> 8) & 0xff;
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336 | setupMsgData->data[5] = handle & 0xff;
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337 | pipeInfo->configHandle = handle;
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338 | handle++;
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339 |
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340 | setupMsgData->data[6] = 0x29;
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341 | setupMsgData->data[7] = 0x02;
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342 | setupMsgData->data[8] = ACI_STORE_LOCAL;
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343 | setupMsgData->data[9] = 0x00;
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344 | setupMsgData->data[10] = 0x00;
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345 |
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346 | gattSetupMsgOffset += 11;
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347 |
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348 | nRF8001_sendSetupMessage(pnRF8001, &setupMsg);
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349 | }
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350 | }
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351 | else if(attribute->_type == BLETypeDescriptor){
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352 | BLEDescriptor* descriptor = (BLEDescriptor *)attribute;
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353 |
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354 | setupMsgData->length = 12 + descriptor->_valueSize;
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355 | setupMsgData->cmd = ACI_CMD_SETUP;
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356 | setupMsgData->type = 0x20;
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357 | setupMsgData->offset = gattSetupMsgOffset;
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358 |
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359 | setupMsgData->data[0] = 0x04;
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360 | setupMsgData->data[1] = 0x04;
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361 | setupMsgData->data[2] = descriptor->_valueSize;
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362 | setupMsgData->data[3] = descriptor->_valueLength;
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363 | setupMsgData->data[4] = (handle >> 8) & 0xff;
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364 | setupMsgData->data[5] = handle & 0xff;
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365 | handle++;
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366 |
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367 | setupMsgData->data[6] = puuid->_data[1];
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368 | setupMsgData->data[7] = puuid->_data[0];
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369 | setupMsgData->data[8] = ACI_STORE_LOCAL;
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370 | memcpy(&setupMsgData->data[9], descriptor->_value, descriptor->_valueLength);
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371 |
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372 | gattSetupMsgOffset += 9 + descriptor->_valueSize;
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373 |
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374 | nRF8001_sendSetupMessage(pnRF8001, &setupMsg);
|
---|
375 | }
|
---|
376 | }
|
---|
377 | pnRF8001->_numPipeInfo = numPiped;
|
---|
378 |
|
---|
379 | // terminator
|
---|
380 | setupMsgData->length = 4;
|
---|
381 | setupMsgData->cmd = ACI_CMD_SETUP;
|
---|
382 | setupMsgData->type = 0x20;
|
---|
383 | setupMsgData->offset = gattSetupMsgOffset;
|
---|
384 |
|
---|
385 | setupMsgData->data[0] = 0x00;
|
---|
386 |
|
---|
387 | gattSetupMsgOffset += 6;
|
---|
388 |
|
---|
389 | nRF8001_sendSetupMessage(pnRF8001, &setupMsg);
|
---|
390 |
|
---|
391 | // pipes
|
---|
392 | for(i = 0 ; i < numPiped ; i++){
|
---|
393 | struct pipeInfo pipeInfo = pnRF8001->_pipeInfo[i];
|
---|
394 |
|
---|
395 | setupMsgData->length = 13;
|
---|
396 | setupMsgData->cmd = ACI_CMD_SETUP;
|
---|
397 | setupMsgData->type = 0x40;
|
---|
398 | setupMsgData->offset = pipeSetupMsgOffet;
|
---|
399 |
|
---|
400 | setupMsgData->data[0] = 0x00;
|
---|
401 | setupMsgData->data[1] = 0x00;
|
---|
402 | setupMsgData->data[2] = pipeInfo.startPipe;
|
---|
403 | setupMsgData->data[3] = 0x00;
|
---|
404 | setupMsgData->data[4] = 0x00;
|
---|
405 | setupMsgData->data[5] = 0x04;
|
---|
406 | setupMsgData->data[6] = (pipeInfo.valueHandle >> 8) & 0xff;
|
---|
407 | setupMsgData->data[7] = pipeInfo.valueHandle & 0xff;
|
---|
408 | setupMsgData->data[8] = (pipeInfo.configHandle >> 8) & 0xff;
|
---|
409 | setupMsgData->data[9] = pipeInfo.configHandle & 0xff;
|
---|
410 |
|
---|
411 | if(pipeInfo.pcharc->_properties & BLEIndicate)
|
---|
412 | setupMsgData->data[4] |= 0x04; // TX Ack
|
---|
413 | if(pipeInfo.pcharc->_properties & BLENotify)
|
---|
414 | setupMsgData->data[4] |= 0x02; // TX
|
---|
415 | if(pipeInfo.pcharc->_properties & BLEWriteWithoutResponse)
|
---|
416 | setupMsgData->data[4] |= 0x08; // RX Ack
|
---|
417 | if(pipeInfo.pcharc->_properties & BLEWrite)
|
---|
418 | setupMsgData->data[4] |= 0x10; // RX Ack
|
---|
419 | if(pipeInfo.pcharc->_properties & BLERead)
|
---|
420 | setupMsgData->data[4] |= 0x80; // Set
|
---|
421 |
|
---|
422 | pipeSetupMsgOffet += 10;
|
---|
423 |
|
---|
424 | nRF8001_sendSetupMessage(pnRF8001, &setupMsg);
|
---|
425 | }
|
---|
426 | nRF8001_sendCrc(pnRF8001);
|
---|
427 | }
|
---|
428 |
|
---|
429 | /*
|
---|
430 | * nRF8001参照
|
---|
431 | */
|
---|
432 | bool_t
|
---|
433 | nRF8001_poll(nRF8001* pnRF8001)
|
---|
434 | {
|
---|
435 | if(lib_aci_event_get(&pnRF8001->_aciState, &pnRF8001->_aciData)){
|
---|
436 | aci_evt_t* aciEvt = &pnRF8001->_aciData.evt;
|
---|
437 | int i;
|
---|
438 | #ifdef NRF_8001_DEBUG
|
---|
439 | uint32_t tmp1, tmp2;
|
---|
440 | uint32_t tmp3, tmp4;
|
---|
441 |
|
---|
442 | syslog_3(LOG_NOTICE, " nRF8001_poll [%02x][%02x][%08x]", aciEvt->evt_opcode, aciEvt->params.device_started.device_mode, aciEvt);
|
---|
443 | #endif
|
---|
444 | switch(aciEvt->evt_opcode){
|
---|
445 | /*
|
---|
446 | * スタートイベント(リセット後)
|
---|
447 | */
|
---|
448 | case ACI_EVT_DEVICE_STARTED: {
|
---|
449 | pnRF8001->_aciState.data_credit_total = aciEvt->params.device_started.credit_available;
|
---|
450 | switch(aciEvt->params.device_started.device_mode) {
|
---|
451 | case ACI_DEVICE_SETUP:
|
---|
452 | /*
|
---|
453 | * DEVICEセットアップ
|
---|
454 | */
|
---|
455 | #ifdef NRF_8001_DEBUG
|
---|
456 | syslog_0(LOG_NOTICE, "Evt Device Started: Setup");
|
---|
457 | #endif
|
---|
458 | break;
|
---|
459 |
|
---|
460 | case ACI_DEVICE_STANDBY:
|
---|
461 | /*
|
---|
462 | * DEVICEスタンバイ
|
---|
463 | */
|
---|
464 | #ifdef NRF_8001_DEBUG
|
---|
465 | syslog_0(LOG_NOTICE, "Evt Device Started: Standby");
|
---|
466 | #endif
|
---|
467 | if(aciEvt->params.device_started.hw_error){
|
---|
468 | dly_tsk(20); /* ハードウェアエラー */
|
---|
469 | }
|
---|
470 | else{
|
---|
471 | lib_aci_connect(0/* in seconds : 0 means forever */, ADVERTISING_INTERVAL);
|
---|
472 | #ifdef NRF_8001_DEBUG
|
---|
473 | syslog_0(LOG_NOTICE, "Advertising started");
|
---|
474 | #endif
|
---|
475 | }
|
---|
476 | break;
|
---|
477 | default:
|
---|
478 | break;
|
---|
479 | }
|
---|
480 | }
|
---|
481 | break; /* ここまで、DEVICEスタート状態 */
|
---|
482 |
|
---|
483 | case ACI_EVT_CMD_RSP:
|
---|
484 | //If an ACI command response event comes with an error -> stop
|
---|
485 | if(ACI_STATUS_SUCCESS != aciEvt->params.cmd_rsp.cmd_status){
|
---|
486 | //ACI ReadDynamicData and ACI WriteDynamicData will have status codes of
|
---|
487 | //TRANSACTION_CONTINUE and TRANSACTION_COMPLETE
|
---|
488 | //all other ACI commands will have status code of ACI_STATUS_SCUCCESS for a successful command
|
---|
489 | #ifdef NRF_8001_DEBUG
|
---|
490 | syslog_2(LOG_NOTICE, "ACI Command [%02x] Evt Cmd respone: Status [%02x]",
|
---|
491 | aciEvt->params.cmd_rsp.cmd_opcode,
|
---|
492 | aciEvt->params.cmd_rsp.cmd_status);
|
---|
493 | #endif
|
---|
494 | }
|
---|
495 | else{
|
---|
496 | switch (aciEvt->params.cmd_rsp.cmd_opcode) {
|
---|
497 | case ACI_CMD_GET_DEVICE_VERSION:
|
---|
498 | syslog_2(LOG_NOTICE, "VERSION configuration_id[%04x] aci_ver[%02x]",
|
---|
499 | aciEvt->params.cmd_rsp.params.get_device_version.configuration_id,
|
---|
500 | aciEvt->params.cmd_rsp.params.get_device_version.aci_version);
|
---|
501 | syslog_3(LOG_NOTICE, " setup_format[%02x] setup[%08x] setp_status[%02x]",
|
---|
502 | aciEvt->params.cmd_rsp.params.get_device_version.setup_format,
|
---|
503 | aciEvt->params.cmd_rsp.params.get_device_version.setup_id,
|
---|
504 | aciEvt->params.cmd_rsp.params.get_device_version.setup_status);
|
---|
505 | break;
|
---|
506 |
|
---|
507 | case ACI_CMD_GET_DEVICE_ADDRESS: {
|
---|
508 | #ifdef NRF_8001_DEBUG
|
---|
509 | syslog_4(LOG_NOTICE, "nRF8001_poll ACI_CMD_GET_DEVICE_ADDRESS type(%d) [%02x][%02x][%02x]",
|
---|
510 | aciEvt->params.cmd_rsp.params.get_device_address.bd_addr_type,
|
---|
511 | aciEvt->params.cmd_rsp.params.get_device_address.bd_addr_own[5],
|
---|
512 | aciEvt->params.cmd_rsp.params.get_device_address.bd_addr_own[4],
|
---|
513 | aciEvt->params.cmd_rsp.params.get_device_address.bd_addr_own[3]);
|
---|
514 | syslog_3(LOG_NOTICE, "nRF8001_poll [%02x][%02x][%02x]",
|
---|
515 | aciEvt->params.cmd_rsp.params.get_device_address.bd_addr_own[2],
|
---|
516 | aciEvt->params.cmd_rsp.params.get_device_address.bd_addr_own[1],
|
---|
517 | aciEvt->params.cmd_rsp.params.get_device_address.bd_addr_own[0]);
|
---|
518 | #endif
|
---|
519 | if(pnRF8001->nRF8001AddressReceived){
|
---|
520 | pnRF8001->nRF8001AddressReceived(pnRF8001, aciEvt->params.cmd_rsp.params.get_device_address.bd_addr_own);
|
---|
521 | }
|
---|
522 | break;
|
---|
523 | }
|
---|
524 |
|
---|
525 | case ACI_CMD_GET_BATTERY_LEVEL: {
|
---|
526 | float batteryLevel = aciEvt->params.cmd_rsp.params.get_battery_level.battery_level * 0.00352;
|
---|
527 | if(pnRF8001->nRF8001BatteryLevelReceived){
|
---|
528 | pnRF8001->nRF8001BatteryLevelReceived(pnRF8001, batteryLevel);
|
---|
529 | }
|
---|
530 | break;
|
---|
531 | }
|
---|
532 |
|
---|
533 | case ACI_CMD_GET_TEMPERATURE: {
|
---|
534 | float temperature = aciEvt->params.cmd_rsp.params.get_temperature.temperature_value / 4.0;
|
---|
535 | if(pnRF8001->nRF8001TemperatureReceived){
|
---|
536 | pnRF8001->nRF8001TemperatureReceived(pnRF8001, temperature);
|
---|
537 | }
|
---|
538 | break;
|
---|
539 | }
|
---|
540 | default:
|
---|
541 | break;
|
---|
542 | }
|
---|
543 | }
|
---|
544 | break;
|
---|
545 |
|
---|
546 | case ACI_EVT_CONNECTED:
|
---|
547 |
|
---|
548 | #ifdef NRF_8001_DEBUG
|
---|
549 | syslog_3(LOG_NOTICE, "Evt Connected [%02x][%02x][%02x]",
|
---|
550 | aciEvt->params.connected.dev_addr[5],
|
---|
551 | aciEvt->params.connected.dev_addr[4],
|
---|
552 | aciEvt->params.connected.dev_addr[3]):
|
---|
553 | syslog_3(LOG_NOTICE, " [%02x][%02x][%02x]",
|
---|
554 | aciEvt->params.connected.dev_addr[2],
|
---|
555 | aciEvt->params.connected.dev_addr[1],
|
---|
556 | aciEvt->params.connected.dev_addr[0]);
|
---|
557 | #endif
|
---|
558 | if(pnRF8001->nRF8001Connected){
|
---|
559 | pnRF8001->nRF8001Connected(pnRF8001, aciEvt->params.connected.dev_addr);
|
---|
560 | }
|
---|
561 | pnRF8001->_aciState.data_credit_available = pnRF8001->_aciState.data_credit_total;
|
---|
562 | break;
|
---|
563 |
|
---|
564 | case ACI_EVT_PIPE_STATUS:
|
---|
565 | #ifdef NRF_8001_DEBUG
|
---|
566 | memcpy(&tmp1, &aciEvt->params.pipe_status.pipes_open_bitmap[0], 4);
|
---|
567 | memcpy(&tmp2, &aciEvt->params.pipe_status.pipes_open_bitmap[4], 4);
|
---|
568 | memcpy(&tmp3, &aciEvt->params.pipe_status.pipes_closed_bitmap[0], 4);
|
---|
569 | memcpy(&tmp4, &aciEvt->params.pipe_status.pipes_closed_bitmap[4], 4);
|
---|
570 | syslog_4(LOG_NOTICE, "Evt Pipe Status [%04x%04x][%04x%04x]", tmp1, tmp2, tmp3, tmp4);
|
---|
571 | #endif
|
---|
572 | for(i = 0 ; i < pnRF8001->_numPipeInfo ; i++){
|
---|
573 | struct pipeInfo* pipeInfo = &pnRF8001->_pipeInfo[i];
|
---|
574 |
|
---|
575 | if(pipeInfo->txPipe){
|
---|
576 | pipeInfo->txPipeOpen = lib_aci_is_pipe_available(&pnRF8001->_aciState, pipeInfo->txPipe);
|
---|
577 | }
|
---|
578 | if(pipeInfo->txAckPipe){
|
---|
579 | pipeInfo->txAckPipeOpen = lib_aci_is_pipe_available(&pnRF8001->_aciState, pipeInfo->txAckPipe);
|
---|
580 | }
|
---|
581 |
|
---|
582 | bool subscribed = (pipeInfo->txPipeOpen || pipeInfo->txAckPipeOpen);
|
---|
583 |
|
---|
584 | if(pipeInfo->pcharc->_subscribed != subscribed){
|
---|
585 | if(pnRF8001->nRF8001CharacteristicSubscribedChanged){
|
---|
586 | pnRF8001->nRF8001CharacteristicSubscribedChanged(pnRF8001, pipeInfo->pcharc, subscribed);
|
---|
587 | }
|
---|
588 | }
|
---|
589 | }
|
---|
590 | break;
|
---|
591 |
|
---|
592 | case ACI_EVT_TIMING:
|
---|
593 | break;
|
---|
594 |
|
---|
595 | case ACI_EVT_DISCONNECTED:
|
---|
596 | #ifdef NRF_8001_DEBUG
|
---|
597 | syslog_0(LOG_NOTICE, "Evt Disconnected/Advertising timed out");
|
---|
598 | #endif
|
---|
599 | // all characteristics unsubscribed on disconnect
|
---|
600 | for(i = 0 ; i < pnRF8001->_numPipeInfo ; i++){
|
---|
601 | struct pipeInfo* pipeInfo = &pnRF8001->_pipeInfo[i];
|
---|
602 |
|
---|
603 | if(pipeInfo->pcharc->_subscribed){
|
---|
604 | if(pnRF8001->nRF8001CharacteristicSubscribedChanged){
|
---|
605 | pnRF8001->nRF8001CharacteristicSubscribedChanged(pnRF8001, pipeInfo->pcharc, false);
|
---|
606 | }
|
---|
607 | }
|
---|
608 | }
|
---|
609 | if(pnRF8001->nRF8001Disconnected){
|
---|
610 | pnRF8001->nRF8001Disconnected(pnRF8001);
|
---|
611 | }
|
---|
612 |
|
---|
613 | lib_aci_connect(0/* in seconds : 0 means forever */, ADVERTISING_INTERVAL);
|
---|
614 | #ifdef NRF_8001_DEBUG
|
---|
615 | syslog_0(LOG_NOTICE, "Advertising started.");
|
---|
616 | #endif
|
---|
617 | break;
|
---|
618 |
|
---|
619 | case ACI_EVT_DATA_RECEIVED: {
|
---|
620 | uint8_t dataLen = aciEvt->len - 2;
|
---|
621 | uint8_t pipe = aciEvt->params.data_received.rx_data.pipe_number;
|
---|
622 | #ifdef NRF_8001_DEBUG
|
---|
623 | syslog_1(LOG_NOTICE, "Data Received, pipe = %d", aciEvt->params.data_received.rx_data.pipe_number);
|
---|
624 |
|
---|
625 | for(int i = 0 ; i < dataLen ; i++){
|
---|
626 | syslog_2(LOG_NOTICE, "%d:%02x", i, aciEvt->params.data_received.rx_data.aci_data[i]);
|
---|
627 | }
|
---|
628 | #endif
|
---|
629 | for(i = 0 ; i < pnRF8001->_numPipeInfo ; i++){
|
---|
630 | struct pipeInfo* pipeInfo = &pnRF8001->_pipeInfo[i];
|
---|
631 |
|
---|
632 | if(pipeInfo->rxAckPipe == pipe || pipeInfo->rxPipe == pipe){
|
---|
633 | if(pipeInfo->rxAckPipe == pipe){
|
---|
634 | lib_aci_send_ack(&pnRF8001->_aciState, pipeInfo->rxAckPipe);
|
---|
635 | }
|
---|
636 | if(pnRF8001->nRF8001CharacteristicValueChanged){
|
---|
637 | pnRF8001->nRF8001CharacteristicValueChanged(pnRF8001, pipeInfo->pcharc, aciEvt->params.data_received.rx_data.aci_data, dataLen);
|
---|
638 | }
|
---|
639 | break;
|
---|
640 | }
|
---|
641 | }
|
---|
642 | }
|
---|
643 | break;
|
---|
644 |
|
---|
645 | case ACI_EVT_DATA_CREDIT:
|
---|
646 | pnRF8001->_aciState.data_credit_available = pnRF8001->_aciState.data_credit_available + aciEvt->params.data_credit.credit;
|
---|
647 | break;
|
---|
648 |
|
---|
649 | case ACI_EVT_PIPE_ERROR:
|
---|
650 | //See the appendix in the nRF8001 Product Specication for details on the error codes
|
---|
651 | #ifdef NRF_8001_DEBUG
|
---|
652 | syslog_2(LOG_ERROR, "ACI Evt Pipe Error: Pipe #:%d, Pipe Error Code: 0x%x",
|
---|
653 | aciEvt->params.pipe_error.pipe_number,
|
---|
654 | aciEvt->params.pipe_error.error_code);
|
---|
655 | #endif
|
---|
656 | //Increment the credit available as the data packet was not sent.
|
---|
657 | //The pipe error also represents the Attribute protocol Error Response sent from the peer and that should not be counted
|
---|
658 | //for the credit.
|
---|
659 | if(ACI_STATUS_ERROR_PEER_ATT_ERROR != aciEvt->params.pipe_error.error_code){
|
---|
660 | pnRF8001->_aciState.data_credit_available++;
|
---|
661 | }
|
---|
662 | break;
|
---|
663 |
|
---|
664 | case ACI_EVT_HW_ERROR:
|
---|
665 | #ifdef NRF_8001_DEBUG
|
---|
666 | syslog_1(LOG_ERROR, "HW error: %d", aciEvt->params.hw_error.line_num);
|
---|
667 |
|
---|
668 | for(uint8_t counter = 0; counter <= (aciEvt->len - 3); counter++) {
|
---|
669 | syslog_1(LOG_ERROR, "[%s]", aciEvt->params.hw_error.file_name[counter]);
|
---|
670 | }
|
---|
671 | #endif
|
---|
672 | lib_aci_connect(0/* in seconds, 0 means forever */, ADVERTISING_INTERVAL);
|
---|
673 | #ifdef NRF_8001_DEBUG
|
---|
674 | syslog_0(LOG_ERROR, "Advertising started.");
|
---|
675 | #endif
|
---|
676 | break;
|
---|
677 | default:
|
---|
678 | break;
|
---|
679 | }
|
---|
680 | return true;
|
---|
681 | }
|
---|
682 | else
|
---|
683 | return false;
|
---|
684 | }
|
---|
685 |
|
---|
686 | /*
|
---|
687 | * nRF8001キャラクティクス値更新
|
---|
688 | */
|
---|
689 | bool_t
|
---|
690 | nRF8001_updateCharacteristicValue(nRF8001* pnRF8001, BLECharacteristic *pcharc)
|
---|
691 | {
|
---|
692 | bool_t success = true;
|
---|
693 | int i;
|
---|
694 |
|
---|
695 | for(i = 0 ; i < pnRF8001->_numPipeInfo ; i++){
|
---|
696 | struct pipeInfo* pipeInfo = &pnRF8001->_pipeInfo[i];
|
---|
697 |
|
---|
698 | if(pipeInfo->pcharc == pcharc){
|
---|
699 | if(pipeInfo->setPipe){
|
---|
700 | success &= lib_aci_set_local_data(&pnRF8001->_aciState, pipeInfo->setPipe, (uint8_t*)pcharc->_value, pcharc->_valueLength);
|
---|
701 | }
|
---|
702 | if(pipeInfo->txPipe && pipeInfo->txPipeOpen){
|
---|
703 | if(pcharc->canNotifyCharacteristic(pnRF8001, pcharc)){
|
---|
704 | pnRF8001->_aciState.data_credit_available--;
|
---|
705 | success &= lib_aci_send_data(pipeInfo->txPipe, (uint8_t*)pcharc->_value, pcharc->_valueLength);
|
---|
706 | }
|
---|
707 | else{
|
---|
708 | success = false;
|
---|
709 | }
|
---|
710 | }
|
---|
711 |
|
---|
712 | if(pipeInfo->txAckPipe && pipeInfo->txAckPipeOpen){
|
---|
713 | if(pcharc->canIndicateCharacteristic(pnRF8001, pcharc)){
|
---|
714 | pnRF8001->_aciState.data_credit_available--;
|
---|
715 | success &= lib_aci_send_data(pipeInfo->txAckPipe, (uint8_t*)pcharc->_value, pcharc->_valueLength);
|
---|
716 | }
|
---|
717 | else{
|
---|
718 | success = false;
|
---|
719 | }
|
---|
720 | }
|
---|
721 | break;
|
---|
722 | }
|
---|
723 | }
|
---|
724 | return success;
|
---|
725 | }
|
---|
726 |
|
---|
727 | /*
|
---|
728 | * nRF8001 NOTIFYキャラクティクス可能判定
|
---|
729 | */
|
---|
730 | bool_t
|
---|
731 | nRF8001_canNotifyCharacteristic(nRF8001* pnRF8001, BLECharacteristic *pcharc) {
|
---|
732 | return (lib_aci_get_nb_available_credits(&pnRF8001->_aciState) > 0);
|
---|
733 | }
|
---|
734 |
|
---|
735 | /*
|
---|
736 | * nRF8001 INDICATEキャラクティクス可能判定
|
---|
737 | */
|
---|
738 | bool_t
|
---|
739 | nRF8001_canIndicateCharacteristic(nRF8001* pnRF8001, BLECharacteristic *pcharc) {
|
---|
740 | return (lib_aci_get_nb_available_credits(&pnRF8001->_aciState) > 0);
|
---|
741 | }
|
---|
742 |
|
---|
743 | /*
|
---|
744 | * nRF8001切断
|
---|
745 | */
|
---|
746 | void
|
---|
747 | nRF8001_disconnect(nRF8001* pnRF8001)
|
---|
748 | {
|
---|
749 | lib_aci_disconnect(&pnRF8001->_aciState, ACI_REASON_TERMINATE);
|
---|
750 | }
|
---|
751 |
|
---|
752 | /*
|
---|
753 | * nRF8001アドレス要求
|
---|
754 | */
|
---|
755 | void
|
---|
756 | nRF8001_requestAddress(void)
|
---|
757 | {
|
---|
758 | lib_aci_get_address();
|
---|
759 | }
|
---|
760 |
|
---|
761 | /*
|
---|
762 | * nRF8001温度要求
|
---|
763 | */
|
---|
764 | void
|
---|
765 | nRF8001_requestTemperature(void)
|
---|
766 | {
|
---|
767 | lib_aci_get_temperature();
|
---|
768 | }
|
---|
769 |
|
---|
770 | /*
|
---|
771 | * nRF8001バッテリレベル要求
|
---|
772 | */
|
---|
773 | void
|
---|
774 | nRF8001_requestBatteryLevel(void)
|
---|
775 | {
|
---|
776 | lib_aci_get_battery_level();
|
---|
777 | }
|
---|
778 |
|
---|
779 | /*
|
---|
780 | * nRF8001セットアップモード待ち
|
---|
781 | */
|
---|
782 | void
|
---|
783 | nRF8001_waitForSetupMode(nRF8001* pnRF8001)
|
---|
784 | {
|
---|
785 | bool_t setupMode = false;
|
---|
786 |
|
---|
787 | while(!setupMode){
|
---|
788 | if(lib_aci_event_get(&pnRF8001->_aciState, &pnRF8001->_aciData)){
|
---|
789 | aci_evt_t* aciEvt = &pnRF8001->_aciData.evt;
|
---|
790 |
|
---|
791 | switch(aciEvt->evt_opcode){
|
---|
792 | case ACI_EVT_DEVICE_STARTED: {
|
---|
793 | switch(aciEvt->params.device_started.device_mode) {
|
---|
794 | case ACI_DEVICE_SETUP:
|
---|
795 | /**
|
---|
796 | When the device is in the setup mode
|
---|
797 | */
|
---|
798 | #ifdef NRF_8001_DEBUG
|
---|
799 | syslog_0(LOG_NOTICE, "Evt Device Started: Setup");
|
---|
800 | #endif
|
---|
801 | setupMode = true;
|
---|
802 | break;
|
---|
803 | default:
|
---|
804 | break;
|
---|
805 | }
|
---|
806 | break;
|
---|
807 | }
|
---|
808 | default:
|
---|
809 | break;
|
---|
810 | }
|
---|
811 | }
|
---|
812 | else{
|
---|
813 | dly_tsk(1);
|
---|
814 | }
|
---|
815 | }
|
---|
816 | }
|
---|
817 |
|
---|
818 | /*
|
---|
819 | * nRF8001セットアップメッセージ送信
|
---|
820 | */
|
---|
821 | ER
|
---|
822 | nRF8001_sendSetupMessage(nRF8001* pnRF8001, hal_aci_data_t* data)
|
---|
823 | {
|
---|
824 | bool_t setupMsgSent = false;
|
---|
825 | int i = 0;
|
---|
826 |
|
---|
827 | pnRF8001->_crcSeed = crc_16_ccitt(pnRF8001->_crcSeed, data->buffer, data->buffer[0] + 1);
|
---|
828 | hal_aci_tl_send(data);
|
---|
829 |
|
---|
830 | while(!setupMsgSent){
|
---|
831 | if(lib_aci_event_get(&pnRF8001->_aciState, &pnRF8001->_aciData)){
|
---|
832 | aci_evt_t* aciEvt = &pnRF8001->_aciData.evt;
|
---|
833 |
|
---|
834 | if(aciEvt->evt_opcode == ACI_EVT_CMD_RSP && aciEvt->params.cmd_rsp.cmd_status == ACI_STATUS_TRANSACTION_CONTINUE){
|
---|
835 | #ifdef NRF_8001_DEBUG
|
---|
836 | syslog_2(LOG_NOTICE, "Evt Cmd Rsp: Transaction Continue evt[%02x] sts[%02x]", aciEvt->evt_opcode, aciEvt->params.cmd_rsp.cmd_status);
|
---|
837 | #endif
|
---|
838 | setupMsgSent = true;
|
---|
839 | break;
|
---|
840 | }
|
---|
841 | }
|
---|
842 | else{
|
---|
843 | dly_tsk(1);
|
---|
844 | i++;
|
---|
845 | }
|
---|
846 | if(i > 500)
|
---|
847 | return E_TMOUT;
|
---|
848 | }
|
---|
849 | return E_OK;
|
---|
850 | }
|
---|
851 |
|
---|
852 | /*
|
---|
853 | * nRF8001 CRC送信
|
---|
854 | */
|
---|
855 | void
|
---|
856 | nRF8001_sendCrc(nRF8001* pnRF8001)
|
---|
857 | {
|
---|
858 | bool_t setupMsgSent = false;
|
---|
859 | hal_aci_data_t data;
|
---|
860 | data.status_byte = 0;
|
---|
861 |
|
---|
862 | data.buffer[0] = 3 + 3;
|
---|
863 | data.buffer[1] = ACI_CMD_SETUP;
|
---|
864 | data.buffer[2] = 0xf0;
|
---|
865 | data.buffer[3] = 0x00;
|
---|
866 | data.buffer[4] = 0x03;
|
---|
867 | pnRF8001->_crcSeed = crc_16_ccitt(pnRF8001->_crcSeed, data.buffer, data.buffer[0] - 1);
|
---|
868 | data.buffer[5] = (pnRF8001->_crcSeed >> 8) & 0xff;
|
---|
869 | data.buffer[6] = pnRF8001->_crcSeed & 0xff;
|
---|
870 |
|
---|
871 | hal_aci_tl_send(&data);
|
---|
872 |
|
---|
873 | while(!setupMsgSent){
|
---|
874 | if(lib_aci_event_get(&pnRF8001->_aciState, &pnRF8001->_aciData)){
|
---|
875 | aci_evt_t* aciEvt = &pnRF8001->_aciData.evt;
|
---|
876 |
|
---|
877 | switch(aciEvt->evt_opcode){
|
---|
878 | case ACI_EVT_CMD_RSP: {
|
---|
879 | switch(aciEvt->params.cmd_rsp.cmd_status) {
|
---|
880 | case ACI_STATUS_TRANSACTION_COMPLETE:
|
---|
881 | #ifdef NRF_8001_DEBUG
|
---|
882 | syslog_0(LOG_NOTICE, "Evt Cmd Rsp: Transaction Complete");
|
---|
883 | #endif
|
---|
884 | setupMsgSent = true;
|
---|
885 | break;
|
---|
886 | default:
|
---|
887 | break;
|
---|
888 | }
|
---|
889 | }
|
---|
890 | break;
|
---|
891 | default:
|
---|
892 | break;
|
---|
893 | }
|
---|
894 | }
|
---|
895 | else{
|
---|
896 | dly_tsk(1);
|
---|
897 | }
|
---|
898 | }
|
---|
899 | }
|
---|
900 |
|
---|