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BlueNRGGattServer.cpp@70:d20d30f59b1c, 2015-06-08 (annotated)
- Committer:
- Silvio Lucio Oliva
- Date:
- Mon Jun 08 17:08:01 2015 +0200
- Revision:
- 70:d20d30f59b1c
- Child:
- 73:142f3ded2091
Initial commit for mbed support
Signed-off-by: Silvio Lucio Oliva <silvio.oliva@st.com>
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| Silvio Lucio Oliva |
70:d20d30f59b1c | 1 | /* mbed Microcontroller Library |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 2 | * Copyright (c) 2006-2013 ARM Limited |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 3 | * |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 5 | * you may not use this file except in compliance with the License. |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 6 | * You may obtain a copy of the License at |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 7 | * |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 9 | * |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 10 | * Unless required by applicable law or agreed to in writing, software |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 13 | * See the License for the specific language governing permissions and |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 14 | * limitations under the License. |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 15 | */ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 16 | /** |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 17 | ****************************************************************************** |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 18 | * @file BlueNRGGattServer.cpp |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 19 | * @author STMicroelectronics |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 20 | * @brief Implementation of BlueNRG BLE_API GattServer Class |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 21 | ****************************************************************************** |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 22 | * @copy |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 23 | * |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 24 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 25 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 26 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 27 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 28 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 29 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 30 | * |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 31 | * <h2><center>© COPYRIGHT 2013 STMicroelectronics</center></h2> |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 32 | */ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 33 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 34 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 35 | // ANDREA: Changed some types (e.g., tHalUint8 --> uint8_t) |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 36 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 37 | /** @defgroup BlueNRGGATTSERVER |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 38 | * @brief BlueNRG BLE_API GattServer Adaptation |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 39 | * @{ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 40 | */ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 41 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 42 | #include "BlueNRGGattServer.h" |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 43 | #include "mbed.h" |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 44 | #include "BlueNRGGap.h" |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 45 | #include "Utils.h" |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 46 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 47 | /**************************************************************************/ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 48 | /*! |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 49 | @brief Adds a new service to the GATT table on the peripheral |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 50 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 51 | @params[in] service |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 52 | Pointer to instance of the Gatt Server to add |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 53 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 54 | @returns ble_error_t |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 55 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 56 | @retval BLE_ERROR_NONE |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 57 | Everything executed properly |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 58 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 59 | @section EXAMPLE |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 60 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 61 | @code |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 62 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 63 | @endcode |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 64 | */ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 65 | /**************************************************************************/ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 66 | ble_error_t BlueNRGGattServer::addService(GattService &service) |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 67 | { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 68 | /* ToDo: Make sure we don't overflow the array, etc. */ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 69 | /* ToDo: Make sure this service UUID doesn't already exist (?) */ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 70 | /* ToDo: Basic validation */ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 71 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 72 | tBleStatus ret; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 73 | uint8_t type; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 74 | uint16_t short_uuid; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 75 | uint8_t primary_short_uuid[2]; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 76 | uint8_t primary_base_uuid[16]; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 77 | uint8_t char_base_uuid[16]; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 78 | const uint8_t *base_uuid; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 79 | const uint8_t *base_char_uuid; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 80 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 81 | type = (service.getUUID()).shortOrLong(); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 82 | DEBUG("AddService(): Type:%d\n\r", type); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 83 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 84 | /* Add the service to the BlueNRG */ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 85 | short_uuid = (service.getUUID()).getShortUUID(); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 86 | STORE_LE_16(primary_short_uuid, short_uuid); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 87 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 88 | if(type==UUID::UUID_TYPE_LONG) { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 89 | base_uuid = (service.getUUID()).getBaseUUID(); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 90 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 91 | COPY_UUID_128(primary_base_uuid, base_uuid[15],base_uuid[14],base_uuid[13],base_uuid[12],base_uuid[11],base_uuid[10],base_uuid[9], |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 92 | base_uuid[8],base_uuid[7],base_uuid[6],base_uuid[5],base_uuid[4],primary_short_uuid[1],primary_short_uuid[0],base_uuid[1],base_uuid[0]); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 93 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 94 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 95 | if(type==UUID::UUID_TYPE_SHORT) { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 96 | ret = aci_gatt_add_serv(UUID_TYPE_16, primary_short_uuid, PRIMARY_SERVICE, 7, |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 97 | &servHandle); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 98 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 99 | else if(type==UUID::UUID_TYPE_LONG) { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 100 | ret = aci_gatt_add_serv(UUID_TYPE_128, primary_base_uuid, PRIMARY_SERVICE, 7, |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 101 | &servHandle); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 102 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 103 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 104 | service.setHandle(servHandle); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 105 | //serviceHandleVector.push_back(servHandle); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 106 | DEBUG("added servHandle handle =%u\n\r", servHandle); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 107 | uint16_t bleCharacteristic; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 108 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 109 | //iterate to include all characteristics |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 110 | for (uint8_t i = 0; i < service.getCharacteristicCount(); i++) { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 111 | GattCharacteristic *p_char = service.getCharacteristic(i); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 112 | uint16_t char_uuid = (p_char->getValueAttribute().getUUID()).getShortUUID(); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 113 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 114 | uint8_t int_8_uuid[2]; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 115 | STORE_LE_16(int_8_uuid, char_uuid); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 116 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 117 | if(type==UUID::UUID_TYPE_LONG) { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 118 | base_char_uuid = (p_char->getValueAttribute().getUUID()).getBaseUUID(); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 119 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 120 | COPY_UUID_128(char_base_uuid, base_char_uuid[15],base_char_uuid[14],base_char_uuid[13],base_char_uuid[12],base_char_uuid[11],base_char_uuid[10],base_char_uuid[9], |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 121 | base_char_uuid[8],base_char_uuid[7],base_char_uuid[6],base_char_uuid[5],base_char_uuid[4],int_8_uuid[1],int_8_uuid[0],base_char_uuid[1],base_char_uuid[0]); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 122 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 123 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 124 | DEBUG("Char Properties 0x%x\n\r", p_char->getProperties()); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 125 | /* |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 126 | * Gatt_Evt_Mask -> HardCoded (0) |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 127 | * Encryption_Key_Size -> Hardcoded (16) |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 128 | * isVariable (variable length value field) -> Hardcoded (1) |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 129 | */ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 130 | uint8_t Gatt_Evt_Mask = 0x0; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 131 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 132 | if((p_char->getProperties() & |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 133 | (GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE_WITHOUT_RESPONSE| |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 134 | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE))) { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 135 | DEBUG("Setting up Gatt GATT_NOTIFY_ATTRIBUTE_WRITE Mask\n\r"); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 136 | Gatt_Evt_Mask = Gatt_Evt_Mask | GATT_NOTIFY_ATTRIBUTE_WRITE; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 137 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 138 | // ANDREA -- FIXME: HR control point char is not correctly handled |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 139 | continue; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 140 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 141 | if((p_char->getProperties() & |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 142 | (GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ| |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 143 | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY| GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_INDICATE))) { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 144 | DEBUG("Setting up Gatt GATT_NOTIFY_READ_REQ_AND_WAIT_FOR_APPL_RESP Mask\n\r"); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 145 | Gatt_Evt_Mask = Gatt_Evt_Mask | GATT_NOTIFY_READ_REQ_AND_WAIT_FOR_APPL_RESP; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 146 | } //This will support also GATT_SERVER_ATTR_READ_WRITE since it will be covered by previous if() check. |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 147 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 148 | if(type==UUID::UUID_TYPE_SHORT) { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 149 | ret = aci_gatt_add_char(service.getHandle(), UUID_TYPE_16, int_8_uuid, p_char->getValueAttribute().getMaxLength() /*2*/ /*Value Length*/, |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 150 | p_char->getProperties(), ATTR_PERMISSION_NONE, Gatt_Evt_Mask /*Gatt_Evt_Mask*/, |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 151 | 16 /*Encryption_Key_Size*/, 1 /*isVariable*/, &bleCharacteristic); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 152 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 153 | else if(type==UUID::UUID_TYPE_LONG) { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 154 | ret = aci_gatt_add_char(service.getHandle(), UUID_TYPE_128, char_base_uuid, p_char->getValueAttribute().getMaxLength() /*2*/ /*Value Length*/, |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 155 | p_char->getProperties(), ATTR_PERMISSION_NONE, Gatt_Evt_Mask /*Gatt_Evt_Mask*/, |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 156 | 16 /*Encryption_Key_Size*/, 1 /*isVariable*/, &bleCharacteristic); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 157 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 158 | /* Update the characteristic handle */ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 159 | uint16_t charHandle = characteristicCount; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 160 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 161 | bleCharHanldeMap.insert(std::pair<uint16_t, uint16_t>(bleCharacteristic, servHandle)); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 162 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 163 | p_characteristics[characteristicCount++] = p_char; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 164 | p_char->getValueAttribute().setHandle(bleCharacteristic); //Set the characteristic count as the corresponding char handle |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 165 | DEBUG("added bleCharacteristic handle =%u\n\r", bleCharacteristic); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 166 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 167 | if ((p_char->getValueAttribute().getValuePtr() != NULL) && (p_char->getValueAttribute().getInitialLength() > 0)) { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 168 | updateValue(p_char->getValueAttribute().getHandle(), p_char->getValueAttribute().getValuePtr(), p_char->getValueAttribute().getInitialLength(), false /* localOnly */); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 169 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 170 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 171 | // add descriptors now |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 172 | uint16_t descHandle = 0; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 173 | for(uint8_t descIndex=0; descIndex<p_char->getDescriptorCount(); descIndex++) { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 174 | GattAttribute *descriptor = p_char->getDescriptor(descIndex); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 175 | uint16_t shortUUID = descriptor->getUUID().getShortUUID(); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 176 | const uint8_t uuidArray[] = {(shortUUID>>8)&0xFF, (shortUUID&0xFF)}; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 177 | ret = aci_gatt_add_char_desc(service.getHandle(), p_char->getValueAttribute().getHandle(), |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 178 | CHAR_DESC_TYPE_16_BIT, uuidArray, descriptor->getMaxLength(), descriptor->getInitialLength(), |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 179 | descriptor->getValuePtr(), CHAR_DESC_SECURITY_PERMISSION, CHAR_DESC_ACCESS_PERMISSION, GATT_NOTIFY_ATTRIBUTE_WRITE, |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 180 | MIN_ENCRY_KEY_SIZE, CHAR_ATTRIBUTE_LEN_IS_FIXED, &descHandle); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 181 | if(ret==(tBleStatus)0) { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 182 | DEBUG("Descriptor added successfully, descriptor handle=%d\n\r", descHandle); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 183 | descriptor->setHandle(descHandle); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 184 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 185 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 186 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 187 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 188 | serviceCount++; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 189 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 190 | //FIXME: There is no GattService pointer array in GattServer. |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 191 | // There should be one? (Only the user is aware of GattServices!) Report to forum. |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 192 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 193 | return BLE_ERROR_NONE; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 194 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 195 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 196 | /**************************************************************************/ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 197 | /*! |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 198 | @brief Reads the value of a characteristic, based on the service |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 199 | and characteristic index fields |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 200 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 201 | @param[in] charHandle |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 202 | The handle of the GattCharacteristic to read from |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 203 | @param[in] buffer |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 204 | Buffer to hold the the characteristic's value |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 205 | (raw byte array in LSB format) |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 206 | @param[in] lengthP |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 207 | The number of bytes read into the buffer |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 208 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 209 | @returns ble_error_t |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 210 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 211 | @retval BLE_ERROR_NONE |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 212 | Everything executed properly |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 213 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 214 | @section EXAMPLE |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 215 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 216 | @code |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 217 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 218 | @endcode |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 219 | */ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 220 | /**************************************************************************/ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 221 | ble_error_t BlueNRGGattServer::readValue(uint16_t charHandle, uint8_t buffer[], uint16_t *const lengthP) |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 222 | { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 223 | DEBUG("ReadValue() Not Supported\n\r"); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 224 | return BLE_ERROR_NONE; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 225 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 226 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 227 | /**************************************************************************/ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 228 | /*! |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 229 | @brief Updates the value of a characteristic, based on the service |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 230 | and characteristic index fields |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 231 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 232 | @param[in] charHandle |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 233 | The handle of the GattCharacteristic to write to |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 234 | @param[in] buffer |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 235 | Data to use when updating the characteristic's value |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 236 | (raw byte array in LSB format) |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 237 | @param[in] len |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 238 | The number of bytes in buffer |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 239 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 240 | @returns ble_error_t |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 241 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 242 | @retval BLE_ERROR_NONE |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 243 | Everything executed properly |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 244 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 245 | @section EXAMPLE |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 246 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 247 | @code |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 248 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 249 | @endcode |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 250 | */ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 251 | /**************************************************************************/ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 252 | // <<<ANDREA>>> |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 253 | ble_error_t BlueNRGGattServer::readValue(Gap::Handle_t connectionHandle, GattAttribute::Handle_t attributeHandle, uint8_t buffer[], uint16_t *lengthP) { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 254 | // Empty by now |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 255 | return BLE_ERROR_NONE; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 256 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 257 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 258 | ble_error_t BlueNRGGattServer::updateValue(Gap::Handle_t connectionHandle, GattAttribute::Handle_t, const uint8_t[], uint16_t, bool localOnly) { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 259 | // Empty by now |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 260 | return BLE_ERROR_NONE; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 261 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 262 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 263 | ble_error_t BlueNRGGattServer::updateValue(GattAttribute::Handle_t charHandle, const uint8_t buffer[], uint16_t len, bool localOnly) |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 264 | { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 265 | tBleStatus ret; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 266 | uint8_t buff[2]; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 267 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 268 | DEBUG("updating bleCharacteristic charHandle =%u, corresponding serviceHanle= %u len=%d\n\r", charHandle, bleCharHanldeMap.find(charHandle)->second, len); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 269 | /* |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 270 | for(int i=0; i<6; i++) { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 271 | DEBUG("buffer[%d]=%d\n\r", i, buffer[i]); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 272 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 273 | */ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 274 | ret = aci_gatt_update_char_value(bleCharHanldeMap.find(charHandle)->second, charHandle, 0, len, buffer); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 275 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 276 | if (ret != BLE_STATUS_SUCCESS){ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 277 | DEBUG("Error while updating characteristic.\n\r") ; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 278 | return BLE_ERROR_PARAM_OUT_OF_RANGE ; //Not correct Error Value |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 279 | //FIXME: Define Error values equivalent to BlueNRG Error Codes. |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 280 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 281 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 282 | //Generate Data Sent Event Here? (GattServerEvents::GATT_EVENT_DATA_SENT) //FIXME: Is this correct? |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 283 | //Check if characteristic property is NOTIFY|INDICATE, if yes generate event |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 284 | GattCharacteristic *p_char = BlueNRGGattServer::getInstance().getCharacteristicFromHandle(charHandle); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 285 | if(p_char->getProperties() & (GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 286 | | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_INDICATE)) { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 287 | BlueNRGGattServer::getInstance().handleEvent(GattServerEvents::GATT_EVENT_DATA_SENT, charHandle); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 288 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 289 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 290 | return BLE_ERROR_NONE; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 291 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 292 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 293 | /**************************************************************************/ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 294 | /*! |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 295 | @brief Reads a value according to the handle provided |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 296 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 297 | @param[in] charHandle |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 298 | The handle of the GattCharacteristic to read from |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 299 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 300 | @returns ble_error_t |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 301 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 302 | @retval BLE_ERROR_NONE |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 303 | Everything executed properly |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 304 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 305 | @section EXAMPLE |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 306 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 307 | @code |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 308 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 309 | @endcode |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 310 | */ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 311 | /**************************************************************************/ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 312 | ble_error_t BlueNRGGattServer::Read_Request_CB(uint16_t handle) |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 313 | { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 314 | //signed short refvalue; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 315 | uint16_t gapConnectionHandle = BlueNRGGap::getInstance().getConnectionHandle(); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 316 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 317 | GattCharacteristicReadCBParams readParams; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 318 | readParams.charHandle = handle; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 319 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 320 | //DEBUG("readParams.charHandle = %d\n\r", readParams.charHandle); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 321 | HCIDataReadEvent(&readParams); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 322 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 323 | //EXIT: |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 324 | if(gapConnectionHandle != 0){ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 325 | //DEBUG("Calling aci_gatt_allow_read\n\r"); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 326 | aci_gatt_allow_read(gapConnectionHandle); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 327 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 328 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 329 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 330 | /**************************************************************************/ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 331 | /*! |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 332 | @brief Returns the GattCharacteristic according to the handle provided |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 333 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 334 | @param[in] charHandle |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 335 | The handle of the GattCharacteristic |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 336 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 337 | @returns ble_error_t |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 338 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 339 | @retval BLE_ERROR_NONE |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 340 | Everything executed properly |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 341 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 342 | @section EXAMPLE |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 343 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 344 | @code |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 345 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 346 | @endcode |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 347 | */ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 348 | /**************************************************************************/ |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 349 | GattCharacteristic* BlueNRGGattServer::getCharacteristicFromHandle(uint16_t attrHandle) |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 350 | { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 351 | GattCharacteristic *p_char = NULL; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 352 | int i; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 353 | uint16_t handle; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 354 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 355 | //DEBUG("BlueNRGGattServer::getCharacteristicFromHandle()>>Attribute Handle received 0x%x\n\r",attrHandle); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 356 | for(i=0; i<characteristicCount; i++) |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 357 | { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 358 | handle = p_characteristics[i]->getValueAttribute().getHandle(); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 359 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 360 | if(i==characteristicCount-1)//Last Characteristic check |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 361 | { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 362 | if(attrHandle>=bleCharacteristicHandles[handle]) |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 363 | { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 364 | p_char = p_characteristics[i]; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 365 | DEBUG("Found Characteristic Properties 0x%x\n\r",p_char->getProperties()); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 366 | break; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 367 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 368 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 369 | else { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 370 | //Testing if attribute handle is between two Characteristic Handles |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 371 | if(attrHandle>=bleCharacteristicHandles[handle] && attrHandle<bleCharacteristicHandles[handle+1]) |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 372 | { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 373 | p_char = p_characteristics[i]; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 374 | //DEBUG("Found Characteristic Properties 0x%x\n\r",p_char->getProperties()); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 375 | break; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 376 | } else continue; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 377 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 378 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 379 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 380 | return p_char; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 381 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 382 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 383 | void BlueNRGGattServer::HCIDataWrittenEvent(const GattCharacteristicWriteCBParams *params) { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 384 | this->handleDataWrittenEvent(params); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 385 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 386 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 387 | void BlueNRGGattServer::HCIDataReadEvent(const GattCharacteristicReadCBParams *params) { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 388 | //DEBUG("Called HCIDataReadEvent\n\r"); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 389 | this->handleDataReadEvent(params); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 390 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 391 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 392 | void BlueNRGGattServer::HCIEvent(GattServerEvents::gattEvent_e type, uint16_t charHandle) { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 393 | this->handleEvent(type, charHandle); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 394 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 395 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 396 | void BlueNRGGattServer::HCIDataSentEvent(unsigned count) { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 397 | this->handleDataSentEvent(count); |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 398 | } |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 399 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 400 | |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 401 | ble_error_t BlueNRGGattServer::initializeGATTDatabase(void) { |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 402 | // <TODO> |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 403 | return (ble_error_t)0; |
| Silvio Lucio Oliva |
70:d20d30f59b1c | 404 | } |