Dominique Certon / X_NUCLEO_IDB0XA1_EPUDEE

test

Dependents:   BLE_HeartRate_IDB0XA1_EPUDEE_Avril2018

Fork of X_NUCLEO_IDB0XA1 by ST

source/BlueNRGGattServer.cpp@269:cd037b36a62b, 2016-09-15 (annotated)

Committer:
Vincent Coubard
Date:
Thu Sep 15 10:51:31 2016 +0100
Branch:
72a03e94578ba288a289bed81955d4d04ab6702f
Revision:
269:cd037b36a62b
Parent:
267:cd7870e466b3
Child:
278:a5209d8cfd61
Sync with 72a03e94578ba288a289bed81955d4d04ab6702f



2016-07-13 15:00:32+02:00: Andrea Palmieri

Get rid of warnings



Signed-off-by: Andrea Palmieri <andrea.palmieri@st.com>

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Wolfgang Betz 130:770ce14d3d15 1 /* mbed Microcontroller Library
Wolfgang Betz 130:770ce14d3d15 2 * Copyright (c) 2006-2013 ARM Limited
Wolfgang Betz 130:770ce14d3d15 3 *
Wolfgang Betz 130:770ce14d3d15 4 * Licensed under the Apache License, Version 2.0 (the "License");
Wolfgang Betz 130:770ce14d3d15 5 * you may not use this file except in compliance with the License.
Wolfgang Betz 130:770ce14d3d15 6 * You may obtain a copy of the License at
Wolfgang Betz 130:770ce14d3d15 7 *
Wolfgang Betz 130:770ce14d3d15 8 * http://www.apache.org/licenses/LICENSE-2.0
Wolfgang Betz 130:770ce14d3d15 9 *
Wolfgang Betz 130:770ce14d3d15 10 * Unless required by applicable law or agreed to in writing, software
Wolfgang Betz 130:770ce14d3d15 11 * distributed under the License is distributed on an "AS IS" BASIS,
Wolfgang Betz 130:770ce14d3d15 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Wolfgang Betz 130:770ce14d3d15 13 * See the License for the specific language governing permissions and
Wolfgang Betz 130:770ce14d3d15 14 * limitations under the License.
Wolfgang Betz 130:770ce14d3d15 15 */
Wolfgang Betz 130:770ce14d3d15 16 /**
Wolfgang Betz 130:770ce14d3d15 17 ******************************************************************************
Vincent Coubard 258:e5ef65120b06 18 * @file BlueNRGGattServer.cpp
Wolfgang Betz 130:770ce14d3d15 19 * @author STMicroelectronics
Wolfgang Betz 130:770ce14d3d15 20 * @brief Implementation of BlueNRG BLE_API GattServer Class
Wolfgang Betz 130:770ce14d3d15 21 ******************************************************************************
Wolfgang Betz 130:770ce14d3d15 22 * @copy
Wolfgang Betz 130:770ce14d3d15 23 *
Wolfgang Betz 130:770ce14d3d15 24 * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
Wolfgang Betz 130:770ce14d3d15 25 * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
Wolfgang Betz 130:770ce14d3d15 26 * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
Wolfgang Betz 130:770ce14d3d15 27 * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
Wolfgang Betz 130:770ce14d3d15 28 * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
Wolfgang Betz 130:770ce14d3d15 29 * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
Wolfgang Betz 130:770ce14d3d15 30 *
Wolfgang Betz 130:770ce14d3d15 31 * <h2><center>&copy; COPYRIGHT 2013 STMicroelectronics</center></h2>
Andrea Palmieri 229:9981f62cdb1a 32 */
Vincent Coubard 258:e5ef65120b06 33
Wolfgang Betz 130:770ce14d3d15 34 /** @defgroup BlueNRGGATTSERVER
Wolfgang Betz 130:770ce14d3d15 35 * @brief BlueNRG BLE_API GattServer Adaptation
Wolfgang Betz 130:770ce14d3d15 36 * @{
Wolfgang Betz 130:770ce14d3d15 37 */
Vincent Coubard 258:e5ef65120b06 38
Wolfgang Betz 130:770ce14d3d15 39 #include "BlueNRGGattServer.h"
Vincent Coubard 253:9665a6f8bbdb 40 #include "mbed-drivers/mbed.h"
Wolfgang Betz 130:770ce14d3d15 41 #include "BlueNRGGap.h"
Wolfgang Betz 130:770ce14d3d15 42 #include "Utils.h"
Wolfgang Betz 132:51056160fa4a 43 #include "debug.h"
Wolfgang Betz 130:770ce14d3d15 44
Wolfgang Betz 130:770ce14d3d15 45 /**************************************************************************/
Wolfgang Betz 130:770ce14d3d15 46 /*!
Wolfgang Betz 130:770ce14d3d15 47 @brief Adds a new service to the GATT table on the peripheral
Wolfgang Betz 130:770ce14d3d15 48
Wolfgang Betz 130:770ce14d3d15 49 @params[in] service
Wolfgang Betz 130:770ce14d3d15 50 Pointer to instance of the Gatt Server to add
Vincent Coubard 258:e5ef65120b06 51
Wolfgang Betz 130:770ce14d3d15 52 @returns ble_error_t
Wolfgang Betz 130:770ce14d3d15 53
Wolfgang Betz 130:770ce14d3d15 54 @retval BLE_ERROR_NONE
Wolfgang Betz 130:770ce14d3d15 55 Everything executed properly
Wolfgang Betz 130:770ce14d3d15 56
Wolfgang Betz 130:770ce14d3d15 57 @section EXAMPLE
Wolfgang Betz 130:770ce14d3d15 58
Wolfgang Betz 130:770ce14d3d15 59 @code
Wolfgang Betz 130:770ce14d3d15 60
Wolfgang Betz 130:770ce14d3d15 61 @endcode
Wolfgang Betz 130:770ce14d3d15 62 */
Wolfgang Betz 130:770ce14d3d15 63 /**************************************************************************/
Wolfgang Betz 130:770ce14d3d15 64 ble_error_t BlueNRGGattServer::addService(GattService &service)
Wolfgang Betz 130:770ce14d3d15 65 {
Wolfgang Betz 130:770ce14d3d15 66 /* ToDo: Make sure we don't overflow the array, etc. */
Wolfgang Betz 130:770ce14d3d15 67 /* ToDo: Make sure this service UUID doesn't already exist (?) */
Wolfgang Betz 130:770ce14d3d15 68 /* ToDo: Basic validation */
Vincent Coubard 258:e5ef65120b06 69
Wolfgang Betz 130:770ce14d3d15 70 tBleStatus ret;
Wolfgang Betz 130:770ce14d3d15 71 uint8_t type;
Wolfgang Betz 130:770ce14d3d15 72 uint16_t short_uuid;
Wolfgang Betz 130:770ce14d3d15 73 uint8_t primary_short_uuid[2];
Wolfgang Betz 130:770ce14d3d15 74 uint8_t primary_base_uuid[16];
Wolfgang Betz 130:770ce14d3d15 75 uint8_t char_base_uuid[16];
Wolfgang Betz 130:770ce14d3d15 76 const uint8_t *base_uuid;
Wolfgang Betz 130:770ce14d3d15 77 const uint8_t *base_char_uuid;
Vincent Coubard 258:e5ef65120b06 78
Vincent Coubard 259:323f588e5f57 79 uint8_t charsCount = service.getCharacteristicCount();
Vincent Coubard 259:323f588e5f57 80 const uint8_t available_characteristics = BLE_TOTAL_CHARACTERISTICS - characteristicCount;
Vincent Coubard 259:323f588e5f57 81
Vincent Coubard 259:323f588e5f57 82 // check that there is enough characteristics left in the
Vincent Coubard 259:323f588e5f57 83 // characteristic array.
Vincent Coubard 259:323f588e5f57 84 if (charsCount > available_characteristics) {
Vincent Coubard 259:323f588e5f57 85 PRINTF("charCount = %u and characteristicCount = %u\r\n", charsCount, available_characteristics);
Vincent Coubard 259:323f588e5f57 86 return BLE_ERROR_NO_MEM;
Vincent Coubard 259:323f588e5f57 87 }
Vincent Coubard 259:323f588e5f57 88
Vincent Coubard 259:323f588e5f57 89 const uint16_t maxAttrRecords = computeAttributesRecord(service);
Wolfgang Betz 130:770ce14d3d15 90
Wolfgang Betz 130:770ce14d3d15 91 type = (service.getUUID()).shortOrLong();
Wolfgang Betz 132:51056160fa4a 92 PRINTF("AddService(): Type:%d\n\r", type);
Vincent Coubard 258:e5ef65120b06 93
Wolfgang Betz 130:770ce14d3d15 94 /* Add the service to the BlueNRG */
Wolfgang Betz 130:770ce14d3d15 95 short_uuid = (service.getUUID()).getShortUUID();
Wolfgang Betz 130:770ce14d3d15 96 STORE_LE_16(primary_short_uuid, short_uuid);
Vincent Coubard 258:e5ef65120b06 97
Wolfgang Betz 130:770ce14d3d15 98 if(type==UUID::UUID_TYPE_LONG) {
Vincent Coubard 258:e5ef65120b06 99 base_uuid = (service.getUUID()).getBaseUUID();
Vincent Coubard 258:e5ef65120b06 100
Andrea Palmieri 207:b9df918d6d5a 101 COPY_UUID_128(primary_base_uuid, base_uuid[15],base_uuid[14],primary_short_uuid[1],primary_short_uuid[0],base_uuid[11],base_uuid[10],base_uuid[9],base_uuid[8],base_uuid[7],base_uuid[6],base_uuid[5],base_uuid[4],base_uuid[3],base_uuid[2],base_uuid[1],base_uuid[0]);
Wolfgang Betz 130:770ce14d3d15 102 }
Wolfgang Betz 130:770ce14d3d15 103
Vincent Coubard 269:cd037b36a62b 104 ret = BLE_STATUS_SUCCESS;
Vincent Coubard 269:cd037b36a62b 105
Wolfgang Betz 130:770ce14d3d15 106 if(type==UUID::UUID_TYPE_SHORT) {
Wolfgang Betz 130:770ce14d3d15 107 ret = aci_gatt_add_serv(UUID_TYPE_16,
Wolfgang Betz 130:770ce14d3d15 108 primary_short_uuid,
Wolfgang Betz 130:770ce14d3d15 109 PRIMARY_SERVICE,
Wolfgang Betz 130:770ce14d3d15 110 maxAttrRecords/*7*/,
Wolfgang Betz 130:770ce14d3d15 111 &servHandle);
Vincent Coubard 259:323f588e5f57 112 PRINTF("aci_gatt_add_serv UUID_TYPE_SHORT ret=%d\n\r", ret);
Vincent Coubard 259:323f588e5f57 113
Vincent Coubard 269:cd037b36a62b 114 } else if(type==UUID::UUID_TYPE_LONG) {
Wolfgang Betz 130:770ce14d3d15 115 ret = aci_gatt_add_serv(UUID_TYPE_128,
Wolfgang Betz 130:770ce14d3d15 116 primary_base_uuid,
Wolfgang Betz 130:770ce14d3d15 117 PRIMARY_SERVICE,
Wolfgang Betz 130:770ce14d3d15 118 maxAttrRecords/*7*/,
Wolfgang Betz 130:770ce14d3d15 119 &servHandle);
Wolfgang Betz 132:51056160fa4a 120 PRINTF("aci_gatt_add_serv UUID_TYPE_LONG ret=%d\n\r", ret);
Wolfgang Betz 130:770ce14d3d15 121 }
Vincent Coubard 258:e5ef65120b06 122
Vincent Coubard 259:323f588e5f57 123 switch (ret) {
Vincent Coubard 259:323f588e5f57 124 case BLE_STATUS_SUCCESS:
Vincent Coubard 259:323f588e5f57 125 break;
Vincent Coubard 259:323f588e5f57 126
Vincent Coubard 259:323f588e5f57 127 case BLE_STATUS_INVALID_PARAMETER:
Vincent Coubard 259:323f588e5f57 128 return BLE_ERROR_INVALID_PARAM;
Vincent Coubard 259:323f588e5f57 129
Vincent Coubard 259:323f588e5f57 130 case BLE_STATUS_OUT_OF_HANDLE:
Vincent Coubard 259:323f588e5f57 131 case BLE_STATUS_INSUFFICIENT_RESOURCES:
Vincent Coubard 259:323f588e5f57 132 case ERR_UNSPECIFIED_ERROR:
Vincent Coubard 259:323f588e5f57 133 return BLE_ERROR_NO_MEM;
Vincent Coubard 259:323f588e5f57 134
Vincent Coubard 259:323f588e5f57 135 case BLE_STATUS_ERROR:
Vincent Coubard 259:323f588e5f57 136 default:
Vincent Coubard 259:323f588e5f57 137 return BLE_ERROR_INTERNAL_STACK_FAILURE;
Vincent Coubard 259:323f588e5f57 138 }
Vincent Coubard 259:323f588e5f57 139
Vincent Coubard 259:323f588e5f57 140
Vincent Coubard 259:323f588e5f57 141
Wolfgang Betz 130:770ce14d3d15 142 service.setHandle(servHandle);
Wolfgang Betz 130:770ce14d3d15 143 //serviceHandleVector.push_back(servHandle);
Wolfgang Betz 132:51056160fa4a 144 PRINTF("added servHandle handle =%u\n\r", servHandle);
Wolfgang Betz 130:770ce14d3d15 145 uint16_t bleCharacteristic;
Vincent Coubard 258:e5ef65120b06 146
Wolfgang Betz 130:770ce14d3d15 147 //iterate to include all characteristics
Wolfgang Betz 130:770ce14d3d15 148 for (uint8_t i = 0; i < charsCount; i++) {
Wolfgang Betz 130:770ce14d3d15 149 GattCharacteristic *p_char = service.getCharacteristic(i);
Andrea Palmieri 229:9981f62cdb1a 150 uint16_t char_uuid = (p_char->getValueAttribute().getUUID()).getShortUUID();
Andrea Palmieri 229:9981f62cdb1a 151
Wolfgang Betz 130:770ce14d3d15 152 uint8_t int_8_uuid[2];
Wolfgang Betz 130:770ce14d3d15 153 STORE_LE_16(int_8_uuid, char_uuid);
Andrea Palmieri 229:9981f62cdb1a 154
Andrea Palmieri 229:9981f62cdb1a 155 type = (p_char->getValueAttribute().getUUID()).shortOrLong();
Andrea Palmieri 229:9981f62cdb1a 156
Wolfgang Betz 130:770ce14d3d15 157 if(type==UUID::UUID_TYPE_LONG) {
Wolfgang Betz 130:770ce14d3d15 158 base_char_uuid = (p_char->getValueAttribute().getUUID()).getBaseUUID();
Andrea Palmieri 229:9981f62cdb1a 159 #ifdef DEBUG
Andrea Palmieri 229:9981f62cdb1a 160 for(uint8_t j=0; j<16; j++) {
Andrea Palmieri 229:9981f62cdb1a 161 PRINTF("base_char_uuid[%d] 0x%02x ", j, base_char_uuid[j]);
Andrea Palmieri 229:9981f62cdb1a 162 }
Andrea Palmieri 229:9981f62cdb1a 163 PRINTF("\n\r");
Andrea Palmieri 229:9981f62cdb1a 164 #endif
Andrea Palmieri 207:b9df918d6d5a 165 COPY_UUID_128(char_base_uuid,base_char_uuid[15],base_char_uuid[14],int_8_uuid[1],int_8_uuid[0],base_char_uuid[11],base_char_uuid[10],base_char_uuid[9],base_char_uuid[8],base_char_uuid[7],base_char_uuid[6],base_char_uuid[5],base_char_uuid[4],base_char_uuid[3],base_char_uuid[2],base_char_uuid[1],base_char_uuid[0]);
Wolfgang Betz 130:770ce14d3d15 166 }
Vincent Coubard 258:e5ef65120b06 167
Wolfgang Betz 132:51056160fa4a 168 PRINTF("Char Properties 0x%x\n\r", p_char->getProperties());
Wolfgang Betz 130:770ce14d3d15 169 /*
Wolfgang Betz 130:770ce14d3d15 170 * Gatt_Evt_Mask -> HardCoded (0)
Wolfgang Betz 130:770ce14d3d15 171 * Encryption_Key_Size -> Hardcoded (16)
Wolfgang Betz 130:770ce14d3d15 172 * isVariable (variable length value field) -> Hardcoded (1)
Wolfgang Betz 130:770ce14d3d15 173 */
Wolfgang Betz 130:770ce14d3d15 174 uint8_t Gatt_Evt_Mask = 0x0;
Wolfgang Betz 130:770ce14d3d15 175
Wolfgang Betz 130:770ce14d3d15 176 if((p_char->getProperties() &
Wolfgang Betz 130:770ce14d3d15 177 (GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE_WITHOUT_RESPONSE|
Wolfgang Betz 130:770ce14d3d15 178 GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE))) {
Wolfgang Betz 132:51056160fa4a 179 PRINTF("Setting up Gatt GATT_NOTIFY_ATTRIBUTE_WRITE Mask\n\r");
Vincent Coubard 267:cd7870e466b3 180 Gatt_Evt_Mask = Gatt_Evt_Mask | GATT_NOTIFY_ATTRIBUTE_WRITE | GATT_NOTIFY_WRITE_REQ_AND_WAIT_FOR_APPL_RESP;
Wolfgang Betz 130:770ce14d3d15 181 }
Wolfgang Betz 130:770ce14d3d15 182 if((p_char->getProperties() &
Wolfgang Betz 130:770ce14d3d15 183 (GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ|
Wolfgang Betz 130:770ce14d3d15 184 GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY| GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_INDICATE))) {
Wolfgang Betz 132:51056160fa4a 185 PRINTF("Setting up Gatt GATT_NOTIFY_READ_REQ_AND_WAIT_FOR_APPL_RESP Mask\n\r");
Vincent Coubard 258:e5ef65120b06 186 Gatt_Evt_Mask = Gatt_Evt_Mask | GATT_NOTIFY_READ_REQ_AND_WAIT_FOR_APPL_RESP;
Wolfgang Betz 130:770ce14d3d15 187 } //This will support also GATT_SERVER_ATTR_READ_WRITE since it will be covered by previous if() check.
Wolfgang Betz 130:770ce14d3d15 188
Wolfgang Betz 130:770ce14d3d15 189 if(type==UUID::UUID_TYPE_SHORT) {
Wolfgang Betz 130:770ce14d3d15 190 ret = aci_gatt_add_char(service.getHandle(),
Wolfgang Betz 130:770ce14d3d15 191 UUID_TYPE_16,
Wolfgang Betz 130:770ce14d3d15 192 int_8_uuid,
Wolfgang Betz 130:770ce14d3d15 193 p_char->getValueAttribute().getMaxLength() /*2*/ /*Value Length*/,
Wolfgang Betz 130:770ce14d3d15 194 p_char->getProperties(),
Wolfgang Betz 130:770ce14d3d15 195 ATTR_PERMISSION_NONE,
Wolfgang Betz 130:770ce14d3d15 196 Gatt_Evt_Mask /*Gatt_Evt_Mask*/,
Wolfgang Betz 130:770ce14d3d15 197 16 /*Encryption_Key_Size*/,
Wolfgang Betz 130:770ce14d3d15 198 1 /*isVariable*/,
Wolfgang Betz 130:770ce14d3d15 199 &bleCharacteristic);
Vincent Coubard 258:e5ef65120b06 200
Andrea Palmieri 229:9981f62cdb1a 201 PRINTF("aci_gatt_add_char UUID_TYPE_16 props=%d MaxLength=%d ret=%d\n\r",
Andrea Palmieri 229:9981f62cdb1a 202 p_char->getProperties(), p_char->getValueAttribute().getMaxLength(), ret);
Wolfgang Betz 130:770ce14d3d15 203
Wolfgang Betz 130:770ce14d3d15 204 } else if(type==UUID::UUID_TYPE_LONG) {
Wolfgang Betz 130:770ce14d3d15 205 ret = aci_gatt_add_char(service.getHandle(),
Wolfgang Betz 130:770ce14d3d15 206 UUID_TYPE_128,
Wolfgang Betz 130:770ce14d3d15 207 char_base_uuid,
Wolfgang Betz 130:770ce14d3d15 208 p_char->getValueAttribute().getMaxLength() /*2*/ /*Value Length*/,
Wolfgang Betz 130:770ce14d3d15 209 p_char->getProperties(),
Wolfgang Betz 130:770ce14d3d15 210 ATTR_PERMISSION_NONE,
Wolfgang Betz 130:770ce14d3d15 211 Gatt_Evt_Mask /*Gatt_Evt_Mask*/,
Wolfgang Betz 130:770ce14d3d15 212 16 /*Encryption_Key_Size*/,
Wolfgang Betz 130:770ce14d3d15 213 1 /*isVariable*/,
Wolfgang Betz 130:770ce14d3d15 214 &bleCharacteristic);
Vincent Coubard 258:e5ef65120b06 215
Andrea Palmieri 229:9981f62cdb1a 216 PRINTF("aci_gatt_add_char UUID_TYPE_128 props=%d MaxLength=%d ret=%d\n\r",
Andrea Palmieri 229:9981f62cdb1a 217 p_char->getProperties(), p_char->getValueAttribute().getMaxLength(), ret);
Wolfgang Betz 130:770ce14d3d15 218 }
Vincent Coubard 258:e5ef65120b06 219
Vincent Coubard 259:323f588e5f57 220 switch (ret) {
Vincent Coubard 259:323f588e5f57 221 case BLE_STATUS_SUCCESS:
Vincent Coubard 259:323f588e5f57 222 break;
Vincent Coubard 259:323f588e5f57 223
Vincent Coubard 259:323f588e5f57 224 case ERR_UNSPECIFIED_ERROR:
Vincent Coubard 259:323f588e5f57 225 case BLE_STATUS_INSUFFICIENT_RESOURCES:
Vincent Coubard 259:323f588e5f57 226 case BLE_STATUS_OUT_OF_HANDLE:
Vincent Coubard 259:323f588e5f57 227 // TODO remove characteristics and the service previously added.
Vincent Coubard 259:323f588e5f57 228 // remove service in the stack by using: Aci_Gatt_Del_Service
Vincent Coubard 259:323f588e5f57 229 // remove characteristics in the stack by using: Aci_Gatt_Del_Char
Vincent Coubard 259:323f588e5f57 230 // update service counter
Vincent Coubard 259:323f588e5f57 231 // destroy registered characteristic and updat echaracteristic counter
Vincent Coubard 259:323f588e5f57 232 return BLE_ERROR_NO_MEM;
Vincent Coubard 259:323f588e5f57 233
Vincent Coubard 259:323f588e5f57 234 case BLE_STATUS_INVALID_HANDLE:
Vincent Coubard 259:323f588e5f57 235 case BLE_STATUS_INVALID_PARAMETER:
Vincent Coubard 259:323f588e5f57 236 case BLE_STATUS_CHARAC_ALREADY_EXISTS:
Vincent Coubard 259:323f588e5f57 237 // TODO remove characteristics and the service previously added.
Vincent Coubard 259:323f588e5f57 238 // remove service in the stack by using: Aci_Gatt_Del_Service
Vincent Coubard 259:323f588e5f57 239 // remove characteristics in the stack by using: Aci_Gatt_Del_Char
Vincent Coubard 259:323f588e5f57 240 // update service counter
Vincent Coubard 259:323f588e5f57 241 // destroy registered characteristic and updat echaracteristic counter
Vincent Coubard 259:323f588e5f57 242 return BLE_ERROR_INVALID_PARAM;
Vincent Coubard 259:323f588e5f57 243
Vincent Coubard 259:323f588e5f57 244 case BLE_STATUS_ERROR:
Vincent Coubard 259:323f588e5f57 245 default:
Vincent Coubard 259:323f588e5f57 246 // TODO remove characteristics and the service previously added.
Vincent Coubard 259:323f588e5f57 247 // remove service in the stack by using: Aci_Gatt_Del_Service
Vincent Coubard 259:323f588e5f57 248 // remove characteristics in the stack by using: Aci_Gatt_Del_Char
Vincent Coubard 259:323f588e5f57 249 // update service counter
Vincent Coubard 259:323f588e5f57 250 // destroy registered characteristic and updat echaracteristic counter
Vincent Coubard 259:323f588e5f57 251 return BLE_ERROR_INTERNAL_STACK_FAILURE;
Vincent Coubard 259:323f588e5f57 252 }
Vincent Coubard 259:323f588e5f57 253
Andrea Palmieri 229:9981f62cdb1a 254 bleCharHandleMap.insert(std::pair<uint16_t, uint16_t>(bleCharacteristic, servHandle));
Vincent Coubard 258:e5ef65120b06 255
Wolfgang Betz 130:770ce14d3d15 256 p_characteristics[characteristicCount++] = p_char;
Andrea Palmieri 229:9981f62cdb1a 257 /* Set the characteristic value handle */
Andrea Palmieri 229:9981f62cdb1a 258 p_char->getValueAttribute().setHandle(bleCharacteristic+BlueNRGGattServer::CHAR_VALUE_HANDLE);
Andrea Palmieri 229:9981f62cdb1a 259 PRINTF("added bleCharacteristic (value handle =%u)\n\r", p_char->getValueAttribute().getHandle());
Wolfgang Betz 130:770ce14d3d15 260
Andrea Palmieri 202:caf4864292c1 261 if ((p_char->getValueAttribute().getValuePtr() != NULL) && (p_char->getValueAttribute().getLength() > 0)) {
Vincent Coubard 259:323f588e5f57 262 ble_error_t err = write(p_char->getValueAttribute().getHandle(),
Andrea Palmieri 229:9981f62cdb1a 263 p_char->getValueAttribute().getValuePtr(),
Andrea Palmieri 229:9981f62cdb1a 264 p_char->getValueAttribute().getLength(), false /* localOnly */);
Vincent Coubard 259:323f588e5f57 265 if (err) {
Vincent Coubard 259:323f588e5f57 266 PRINTF("ERROR HERE !!!!\r\n");
Vincent Coubard 259:323f588e5f57 267 return err;
Vincent Coubard 259:323f588e5f57 268 }
Wolfgang Betz 130:770ce14d3d15 269 }
Wolfgang Betz 130:770ce14d3d15 270
Wolfgang Betz 130:770ce14d3d15 271 // add descriptors now
Wolfgang Betz 130:770ce14d3d15 272 uint16_t descHandle = 0;
Wolfgang Betz 132:51056160fa4a 273 PRINTF("p_char->getDescriptorCount()=%d\n\r", p_char->getDescriptorCount());
Vincent Coubard 258:e5ef65120b06 274
Wolfgang Betz 130:770ce14d3d15 275 for(uint8_t descIndex=0; descIndex<p_char->getDescriptorCount(); descIndex++) {
Wolfgang Betz 130:770ce14d3d15 276 GattAttribute *descriptor = p_char->getDescriptor(descIndex);
Vincent Coubard 262:a3460768f3b7 277 uint8_t desc_uuid[16] = { 0 };
Vincent Coubard 262:a3460768f3b7 278
Vincent Coubard 262:a3460768f3b7 279
Vincent Coubard 262:a3460768f3b7 280 uint8_t desc_uuid_type = CHAR_DESC_TYPE_16_BIT;
Vincent Coubard 262:a3460768f3b7 281 STORE_LE_16(desc_uuid, descriptor->getUUID().getShortUUID());
Vincent Coubard 262:a3460768f3b7 282
Vincent Coubard 262:a3460768f3b7 283 if((descriptor->getUUID()).shortOrLong() == UUID::UUID_TYPE_LONG) {
Vincent Coubard 262:a3460768f3b7 284 desc_uuid_type = CHAR_DESC_TYPE_128_BIT;
Vincent Coubard 262:a3460768f3b7 285 const uint8_t* base_desc_uuid = descriptor->getUUID().getBaseUUID();
Vincent Coubard 262:a3460768f3b7 286
Vincent Coubard 262:a3460768f3b7 287 COPY_UUID_128(desc_uuid, base_desc_uuid[15], base_desc_uuid[14],base_desc_uuid[13],base_desc_uuid[12], base_desc_uuid[11], base_desc_uuid[10], base_desc_uuid[9], base_desc_uuid[8], base_desc_uuid[7], base_desc_uuid[6], base_desc_uuid[5], base_desc_uuid[4], base_desc_uuid[3], base_desc_uuid[2], base_desc_uuid[1], base_desc_uuid[0]);
Vincent Coubard 262:a3460768f3b7 288 }
Vincent Coubard 262:a3460768f3b7 289
Andrea Palmieri 229:9981f62cdb1a 290 ret = aci_gatt_add_char_desc(service.getHandle(),
Andrea Palmieri 229:9981f62cdb1a 291 bleCharacteristic,
Vincent Coubard 262:a3460768f3b7 292 desc_uuid_type,
Vincent Coubard 262:a3460768f3b7 293 desc_uuid,
Andrea Palmieri 229:9981f62cdb1a 294 descriptor->getMaxLength(),
Andrea Palmieri 229:9981f62cdb1a 295 descriptor->getLength(),
Andrea Palmieri 229:9981f62cdb1a 296 descriptor->getValuePtr(),
Andrea Palmieri 229:9981f62cdb1a 297 CHAR_DESC_SECURITY_PERMISSION,
Andrea Palmieri 229:9981f62cdb1a 298 CHAR_DESC_ACCESS_PERMISSION,
Andrea Palmieri 229:9981f62cdb1a 299 GATT_NOTIFY_ATTRIBUTE_WRITE,
Andrea Palmieri 229:9981f62cdb1a 300 MIN_ENCRY_KEY_SIZE,
Andrea Palmieri 229:9981f62cdb1a 301 CHAR_ATTRIBUTE_LEN_IS_FIXED,
Andrea Palmieri 229:9981f62cdb1a 302 &descHandle);
Wolfgang Betz 132:51056160fa4a 303 PRINTF("Adding Descriptor descriptor handle=%d ret=%d\n\r", descHandle, ret);
Vincent Coubard 259:323f588e5f57 304
Vincent Coubard 259:323f588e5f57 305 switch (ret) {
Vincent Coubard 259:323f588e5f57 306 case BLE_STATUS_SUCCESS:
Vincent Coubard 259:323f588e5f57 307 PRINTF("Descriptor added successfully, descriptor handle=%d\n\r", descHandle);
Vincent Coubard 259:323f588e5f57 308 descriptor->setHandle(descHandle);
Vincent Coubard 259:323f588e5f57 309 break;
Vincent Coubard 259:323f588e5f57 310
Vincent Coubard 259:323f588e5f57 311 case ERR_UNSPECIFIED_ERROR:
Vincent Coubard 259:323f588e5f57 312 case BLE_STATUS_INSUFFICIENT_RESOURCES:
Vincent Coubard 259:323f588e5f57 313 case BLE_STATUS_OUT_OF_HANDLE:
Vincent Coubard 259:323f588e5f57 314 // TODO remove characteristics and the service previously added.
Vincent Coubard 259:323f588e5f57 315 // remove service in the stack by using: Aci_Gatt_Del_Service
Vincent Coubard 259:323f588e5f57 316 // remove characteristics in the stack by using: Aci_Gatt_Del_Char
Vincent Coubard 259:323f588e5f57 317 // update service counter
Vincent Coubard 259:323f588e5f57 318 // destroy registered characteristic and updat echaracteristic counter
Vincent Coubard 259:323f588e5f57 319 return BLE_ERROR_NO_MEM;
Vincent Coubard 259:323f588e5f57 320
Vincent Coubard 259:323f588e5f57 321 case BLE_STATUS_INVALID_HANDLE:
Vincent Coubard 259:323f588e5f57 322 case BLE_STATUS_INVALID_PARAMETER:
Vincent Coubard 259:323f588e5f57 323 // TODO remove characteristics and the service previously added.
Vincent Coubard 259:323f588e5f57 324 // remove service in the stack by using: Aci_Gatt_Del_Service
Vincent Coubard 259:323f588e5f57 325 // remove characteristics in the stack by using: Aci_Gatt_Del_Char
Vincent Coubard 259:323f588e5f57 326 // update service counter
Vincent Coubard 259:323f588e5f57 327 // destroy registered characteristic and updat echaracteristic counter
Vincent Coubard 259:323f588e5f57 328 return BLE_ERROR_INVALID_PARAM;
Vincent Coubard 259:323f588e5f57 329
Vincent Coubard 259:323f588e5f57 330 case BLE_STATUS_INVALID_OPERATION:
Vincent Coubard 259:323f588e5f57 331 return BLE_ERROR_OPERATION_NOT_PERMITTED;
Vincent Coubard 259:323f588e5f57 332
Vincent Coubard 259:323f588e5f57 333 case BLE_STATUS_ERROR:
Vincent Coubard 259:323f588e5f57 334 default:
Vincent Coubard 259:323f588e5f57 335 // TODO remove characteristics and the service previously added.
Vincent Coubard 259:323f588e5f57 336 // remove service in the stack by using: Aci_Gatt_Del_Service
Vincent Coubard 259:323f588e5f57 337 // remove characteristics in the stack by using: Aci_Gatt_Del_Char
Vincent Coubard 259:323f588e5f57 338 // update service counter
Vincent Coubard 259:323f588e5f57 339 // destroy registered characteristic and updat echaracteristic counter
Vincent Coubard 259:323f588e5f57 340 return BLE_ERROR_INTERNAL_STACK_FAILURE;
Wolfgang Betz 130:770ce14d3d15 341 }
Wolfgang Betz 130:770ce14d3d15 342 }
Vincent Coubard 258:e5ef65120b06 343 }
Vincent Coubard 258:e5ef65120b06 344
Wolfgang Betz 130:770ce14d3d15 345 serviceCount++;
Vincent Coubard 258:e5ef65120b06 346
Vincent Coubard 258:e5ef65120b06 347 //FIXME: There is no GattService pointer array in GattServer.
Wolfgang Betz 130:770ce14d3d15 348 // There should be one? (Only the user is aware of GattServices!) Report to forum.
Vincent Coubard 258:e5ef65120b06 349
Wolfgang Betz 130:770ce14d3d15 350 return BLE_ERROR_NONE;
Wolfgang Betz 130:770ce14d3d15 351 }
Wolfgang Betz 130:770ce14d3d15 352
Wolfgang Betz 130:770ce14d3d15 353 /**************************************************************************/
Wolfgang Betz 130:770ce14d3d15 354 /*!
Andrea Palmieri 233:488e0e8b9b43 355 @brief Reads the value of a characteristic, based on char handle
Wolfgang Betz 130:770ce14d3d15 356
Andrea Palmieri 233:488e0e8b9b43 357 @param[in] attributeHandle
Wolfgang Betz 130:770ce14d3d15 358 The handle of the GattCharacteristic to read from
Wolfgang Betz 130:770ce14d3d15 359 @param[in] buffer
Wolfgang Betz 130:770ce14d3d15 360 Buffer to hold the the characteristic's value
Wolfgang Betz 130:770ce14d3d15 361 (raw byte array in LSB format)
Wolfgang Betz 130:770ce14d3d15 362 @param[in] lengthP
Wolfgang Betz 130:770ce14d3d15 363 The number of bytes read into the buffer
Wolfgang Betz 130:770ce14d3d15 364
Wolfgang Betz 130:770ce14d3d15 365 @returns ble_error_t
Wolfgang Betz 130:770ce14d3d15 366
Wolfgang Betz 130:770ce14d3d15 367 @retval BLE_ERROR_NONE
Wolfgang Betz 130:770ce14d3d15 368 Everything executed properly
Wolfgang Betz 130:770ce14d3d15 369
Wolfgang Betz 130:770ce14d3d15 370 @section EXAMPLE
Wolfgang Betz 130:770ce14d3d15 371
Wolfgang Betz 130:770ce14d3d15 372 @code
Wolfgang Betz 130:770ce14d3d15 373
Wolfgang Betz 130:770ce14d3d15 374 @endcode
Wolfgang Betz 130:770ce14d3d15 375 */
Wolfgang Betz 130:770ce14d3d15 376 /**************************************************************************/
Andrea Palmieri 229:9981f62cdb1a 377 ble_error_t BlueNRGGattServer::read(GattAttribute::Handle_t attributeHandle, uint8_t buffer[], uint16_t *lengthP)
Wolfgang Betz 130:770ce14d3d15 378 {
Andrea Palmieri 204:6a6d2f041905 379 tBleStatus ret;
Vincent Coubard 258:e5ef65120b06 380 uint16_t charHandle = attributeHandle;
Andrea Palmieri 204:6a6d2f041905 381
Andrea Palmieri 229:9981f62cdb1a 382 ret = aci_gatt_read_handle_value(charHandle, *lengthP, lengthP, buffer);
Andrea Palmieri 142:adf1567d3900 383
Andrea Palmieri 204:6a6d2f041905 384 if(ret == BLE_STATUS_SUCCESS) {
Andrea Palmieri 204:6a6d2f041905 385 return BLE_ERROR_NONE;
Andrea Palmieri 204:6a6d2f041905 386 }
Andrea Palmieri 204:6a6d2f041905 387 switch (ret) {
Andrea Palmieri 204:6a6d2f041905 388 case ERR_INVALID_HCI_CMD_PARAMS:
Andrea Palmieri 204:6a6d2f041905 389 return BLE_ERROR_INVALID_PARAM;
Andrea Palmieri 204:6a6d2f041905 390 default:
Andrea Palmieri 204:6a6d2f041905 391 return BLE_ERROR_UNSPECIFIED;
Andrea Palmieri 204:6a6d2f041905 392 }
Wolfgang Betz 130:770ce14d3d15 393 }
Wolfgang Betz 130:770ce14d3d15 394
Wolfgang Betz 130:770ce14d3d15 395 /**************************************************************************/
Wolfgang Betz 130:770ce14d3d15 396 /*!
Andrea Palmieri 233:488e0e8b9b43 397 @brief Reads the value of a characteristic, based on the connection
Andrea Palmieri 233:488e0e8b9b43 398 and char handle
Wolfgang Betz 130:770ce14d3d15 399
Andrea Palmieri 233:488e0e8b9b43 400 @param[in] connectionHandle
Andrea Palmieri 233:488e0e8b9b43 401 The handle of the connection
Andrea Palmieri 233:488e0e8b9b43 402 @param[in] attributeHandle
Wolfgang Betz 130:770ce14d3d15 403 The handle of the GattCharacteristic to write to
Wolfgang Betz 130:770ce14d3d15 404 @param[in] buffer
Wolfgang Betz 130:770ce14d3d15 405 Data to use when updating the characteristic's value
Wolfgang Betz 130:770ce14d3d15 406 (raw byte array in LSB format)
Andrea Palmieri 233:488e0e8b9b43 407 @param[in] lengthP
Wolfgang Betz 130:770ce14d3d15 408 The number of bytes in buffer
Wolfgang Betz 130:770ce14d3d15 409
Wolfgang Betz 130:770ce14d3d15 410 @returns ble_error_t
Wolfgang Betz 130:770ce14d3d15 411
Wolfgang Betz 130:770ce14d3d15 412 @retval BLE_ERROR_NONE
Wolfgang Betz 130:770ce14d3d15 413 Everything executed properly
Wolfgang Betz 130:770ce14d3d15 414
Wolfgang Betz 130:770ce14d3d15 415 @section EXAMPLE
Wolfgang Betz 130:770ce14d3d15 416
Wolfgang Betz 130:770ce14d3d15 417 @code
Wolfgang Betz 130:770ce14d3d15 418
Wolfgang Betz 130:770ce14d3d15 419 @endcode
Wolfgang Betz 130:770ce14d3d15 420 */
Wolfgang Betz 130:770ce14d3d15 421 /**************************************************************************/
Andrea Palmieri 229:9981f62cdb1a 422 ble_error_t BlueNRGGattServer::read(Gap::Handle_t connectionHandle,
Andrea Palmieri 229:9981f62cdb1a 423 GattAttribute::Handle_t attributeHandle,
Andrea Palmieri 229:9981f62cdb1a 424 uint8_t buffer[],
Andrea Palmieri 229:9981f62cdb1a 425 uint16_t *lengthP) {
Andrea Palmieri 142:adf1567d3900 426
Andrea Palmieri 142:adf1567d3900 427 /* avoid compiler warnings about unused variables */
Andrea Palmieri 142:adf1567d3900 428 (void)connectionHandle;
Andrea Palmieri 142:adf1567d3900 429 (void)attributeHandle;
Andrea Palmieri 142:adf1567d3900 430 (void)buffer;
Andrea Palmieri 142:adf1567d3900 431 (void)lengthP;
Andrea Palmieri 142:adf1567d3900 432
Andrea Palmieri 142:adf1567d3900 433 return BLE_ERROR_NONE;
Wolfgang Betz 130:770ce14d3d15 434 }
Wolfgang Betz 130:770ce14d3d15 435
Andrea Palmieri 229:9981f62cdb1a 436 ble_error_t BlueNRGGattServer::write(Gap::Handle_t connectionHandle,
Andrea Palmieri 229:9981f62cdb1a 437 GattAttribute::Handle_t,
Andrea Palmieri 229:9981f62cdb1a 438 const uint8_t[],
Andrea Palmieri 229:9981f62cdb1a 439 uint16_t, bool localOnly) {
Andrea Palmieri 142:adf1567d3900 440 /* avoid compiler warnings about unused variables */
Andrea Palmieri 142:adf1567d3900 441 (void)connectionHandle;
Andrea Palmieri 142:adf1567d3900 442 (void)localOnly;
Andrea Palmieri 142:adf1567d3900 443
Andrea Palmieri 142:adf1567d3900 444 return BLE_ERROR_NONE;
Wolfgang Betz 130:770ce14d3d15 445 }
Vincent Coubard 258:e5ef65120b06 446
Andrea Palmieri 229:9981f62cdb1a 447 ble_error_t BlueNRGGattServer::write(GattAttribute::Handle_t attributeHandle, const uint8_t buffer[], uint16_t len, bool localOnly)
Wolfgang Betz 130:770ce14d3d15 448 {
Andrea Palmieri 142:adf1567d3900 449 /* avoid compiler warnings about unused variables */
Andrea Palmieri 142:adf1567d3900 450 (void)localOnly;
Andrea Palmieri 142:adf1567d3900 451
Vincent Coubard 258:e5ef65120b06 452 // check that the len of the data to write are compatible with the characteristic
Vincent Coubard 258:e5ef65120b06 453 GattCharacteristic* characteristic = getCharacteristicFromHandle(attributeHandle);
Vincent Coubard 258:e5ef65120b06 454 if (!characteristic) {
Vincent Coubard 261:16cdf278f70a 455 PRINTF("characteristic not found\r\n");
Vincent Coubard 258:e5ef65120b06 456 return BLE_ERROR_INVALID_PARAM;
Vincent Coubard 258:e5ef65120b06 457 }
Vincent Coubard 258:e5ef65120b06 458
Vincent Coubard 263:8516afb5e29c 459 // if the attribute handle is the attribute handle of the characteristic value then
Vincent Coubard 263:8516afb5e29c 460 // write the value
Vincent Coubard 263:8516afb5e29c 461 if (attributeHandle == characteristic->getValueHandle()) {
Vincent Coubard 263:8516afb5e29c 462 // assert the len in input is correct for this characteristic
Vincent Coubard 263:8516afb5e29c 463 const GattAttribute& value_attribute = characteristic->getValueAttribute();
Vincent Coubard 258:e5ef65120b06 464
Vincent Coubard 263:8516afb5e29c 465 // reject write if the lenght exceed the maximum lenght of this attribute
Vincent Coubard 263:8516afb5e29c 466 if (value_attribute.getMaxLength() < len) {
Vincent Coubard 263:8516afb5e29c 467 PRINTF("invalid variable length: %u, max length is: %u\r\n", len, value_attribute.getMaxLength());
Vincent Coubard 263:8516afb5e29c 468 return BLE_ERROR_INVALID_PARAM;
Vincent Coubard 263:8516afb5e29c 469 }
Vincent Coubard 258:e5ef65120b06 470
Vincent Coubard 263:8516afb5e29c 471 // reject write if the attribute size is fixed and the lenght in input is different than the
Vincent Coubard 263:8516afb5e29c 472 // length of the attribute.
Vincent Coubard 263:8516afb5e29c 473 if (value_attribute.hasVariableLength() == false && value_attribute.getMaxLength() != len) {
Vincent Coubard 263:8516afb5e29c 474 PRINTF("invalid fixed length: %u, len should be %u\r\n", len, value_attribute.getMaxLength());
Vincent Coubard 263:8516afb5e29c 475 return BLE_ERROR_INVALID_PARAM;
Vincent Coubard 263:8516afb5e29c 476 }
Vincent Coubard 263:8516afb5e29c 477
Vincent Coubard 263:8516afb5e29c 478 tBleStatus ret;
Vincent Coubard 258:e5ef65120b06 479
Vincent Coubard 263:8516afb5e29c 480 uint16_t charHandle = characteristic->getValueHandle() - BlueNRGGattServer::CHAR_VALUE_HANDLE;
Vincent Coubard 263:8516afb5e29c 481
Vincent Coubard 263:8516afb5e29c 482 PRINTF("updating bleCharacteristic valueHandle=%u,\
Vincent Coubard 263:8516afb5e29c 483 corresponding serviceHandle=%u len=%d\n\r",
Vincent Coubard 263:8516afb5e29c 484 attributeHandle, bleCharHandleMap.find(charHandle)->second, len);
Andrea Palmieri 229:9981f62cdb1a 485
Vincent Coubard 263:8516afb5e29c 486 /*
Vincent Coubard 263:8516afb5e29c 487 * If notifications (or indications) are enabled on that characteristic, a notification (or indication)
Vincent Coubard 263:8516afb5e29c 488 * will be sent to the client after sending this command to the BlueNRG.
Vincent Coubard 263:8516afb5e29c 489 */
Vincent Coubard 263:8516afb5e29c 490 ret = aci_gatt_update_char_value(bleCharHandleMap.find(charHandle)->second, charHandle, 0, len, buffer);
Wolfgang Betz 130:770ce14d3d15 491
Vincent Coubard 263:8516afb5e29c 492 if (ret != BLE_STATUS_SUCCESS){
Vincent Coubard 263:8516afb5e29c 493 PRINTF("Error while updating characteristic (ret=0x%x).\n\r", ret);
Vincent Coubard 263:8516afb5e29c 494 switch (ret) {
Vincent Coubard 263:8516afb5e29c 495 case BLE_STATUS_INVALID_HANDLE:
Vincent Coubard 263:8516afb5e29c 496 case BLE_STATUS_INVALID_PARAMETER:
Vincent Coubard 263:8516afb5e29c 497 return BLE_ERROR_INVALID_PARAM;
Vincent Coubard 263:8516afb5e29c 498 default:
Vincent Coubard 263:8516afb5e29c 499 return BLE_STACK_BUSY;
Vincent Coubard 263:8516afb5e29c 500 }
Vincent Coubard 263:8516afb5e29c 501 }
Andrea Palmieri 229:9981f62cdb1a 502
Vincent Coubard 263:8516afb5e29c 503 return BLE_ERROR_NONE;
Vincent Coubard 263:8516afb5e29c 504 } else {
Vincent Coubard 263:8516afb5e29c 505 // write this handle has a descriptor handle
Vincent Coubard 263:8516afb5e29c 506 uint16_t charHandle = characteristic->getValueHandle() - BlueNRGGattServer::CHAR_VALUE_HANDLE;
Vincent Coubard 263:8516afb5e29c 507 uint16_t service_handle = bleCharHandleMap.find(charHandle)->second;
Wolfgang Betz 130:770ce14d3d15 508
Vincent Coubard 263:8516afb5e29c 509 tBleStatus ret = aci_gatt_set_desc_value(
Vincent Coubard 263:8516afb5e29c 510 service_handle,
Vincent Coubard 263:8516afb5e29c 511 charHandle,
Vincent Coubard 263:8516afb5e29c 512 attributeHandle,
Vincent Coubard 263:8516afb5e29c 513 0,
Vincent Coubard 263:8516afb5e29c 514 len,
Vincent Coubard 263:8516afb5e29c 515 buffer
Vincent Coubard 263:8516afb5e29c 516 );
Vincent Coubard 263:8516afb5e29c 517
Vincent Coubard 263:8516afb5e29c 518 if (ret != BLE_STATUS_SUCCESS){
Vincent Coubard 263:8516afb5e29c 519 PRINTF("Error while updating characteristic descriptor (ret=0x%x).\n\r", ret);
Vincent Coubard 263:8516afb5e29c 520 switch (ret) {
Vincent Coubard 263:8516afb5e29c 521 case BLE_STATUS_INVALID_HANDLE:
Vincent Coubard 263:8516afb5e29c 522 case BLE_STATUS_INVALID_PARAMETER:
Vincent Coubard 263:8516afb5e29c 523 return BLE_ERROR_INVALID_PARAM;
Vincent Coubard 263:8516afb5e29c 524 default:
Vincent Coubard 263:8516afb5e29c 525 return BLE_STACK_BUSY;
Vincent Coubard 263:8516afb5e29c 526 }
Vincent Coubard 263:8516afb5e29c 527 }
Vincent Coubard 263:8516afb5e29c 528
Vincent Coubard 263:8516afb5e29c 529 return BLE_ERROR_NONE;
Wolfgang Betz 130:770ce14d3d15 530 }
Wolfgang Betz 130:770ce14d3d15 531 }
Wolfgang Betz 130:770ce14d3d15 532
Wolfgang Betz 130:770ce14d3d15 533 /**************************************************************************/
Wolfgang Betz 130:770ce14d3d15 534 /*!
Wolfgang Betz 130:770ce14d3d15 535 @brief Reads a value according to the handle provided
Wolfgang Betz 130:770ce14d3d15 536
Andrea Palmieri 229:9981f62cdb1a 537 @param[in] attributeHandle
Andrea Palmieri 229:9981f62cdb1a 538 The handle of the attribute to read from
Wolfgang Betz 130:770ce14d3d15 539
Wolfgang Betz 130:770ce14d3d15 540 @returns ble_error_t
Wolfgang Betz 130:770ce14d3d15 541
Wolfgang Betz 130:770ce14d3d15 542 @retval BLE_ERROR_NONE
Wolfgang Betz 130:770ce14d3d15 543 Everything executed properly
Wolfgang Betz 130:770ce14d3d15 544
Wolfgang Betz 130:770ce14d3d15 545 @section EXAMPLE
Wolfgang Betz 130:770ce14d3d15 546
Wolfgang Betz 130:770ce14d3d15 547 @code
Wolfgang Betz 130:770ce14d3d15 548
Wolfgang Betz 130:770ce14d3d15 549 @endcode
Wolfgang Betz 130:770ce14d3d15 550 */
Wolfgang Betz 130:770ce14d3d15 551 /**************************************************************************/
Andrea Palmieri 229:9981f62cdb1a 552 ble_error_t BlueNRGGattServer::Read_Request_CB(uint16_t attributeHandle)
Wolfgang Betz 130:770ce14d3d15 553 {
Wolfgang Betz 130:770ce14d3d15 554 uint16_t gapConnectionHandle = BlueNRGGap::getInstance().getConnectionHandle();
Vincent Coubard 258:e5ef65120b06 555
Wolfgang Betz 130:770ce14d3d15 556 GattReadCallbackParams readParams;
Andrea Palmieri 229:9981f62cdb1a 557 readParams.handle = attributeHandle;
Wolfgang Betz 130:770ce14d3d15 558
Andrea Palmieri 229:9981f62cdb1a 559 //PRINTF("readParams.handle = %d\n\r", readParams.handle);
Wolfgang Betz 130:770ce14d3d15 560 HCIDataReadEvent(&readParams);
Vincent Coubard 258:e5ef65120b06 561
Wolfgang Betz 130:770ce14d3d15 562 //EXIT:
Wolfgang Betz 130:770ce14d3d15 563 if(gapConnectionHandle != 0){
Wolfgang Betz 132:51056160fa4a 564 //PRINTF("Calling aci_gatt_allow_read\n\r");
Wolfgang Betz 130:770ce14d3d15 565 aci_gatt_allow_read(gapConnectionHandle);
Wolfgang Betz 130:770ce14d3d15 566 }
Vincent Coubard 258:e5ef65120b06 567
Wolfgang Betz 130:770ce14d3d15 568 return BLE_ERROR_NONE;
Wolfgang Betz 130:770ce14d3d15 569 }
Wolfgang Betz 130:770ce14d3d15 570
Vincent Coubard 267:cd7870e466b3 571 // ask if the write request should be accepted of rejected
Vincent Coubard 267:cd7870e466b3 572 // return 0 in case of success or an ATT error response in
Vincent Coubard 267:cd7870e466b3 573 // case of faillure
Vincent Coubard 267:cd7870e466b3 574 uint8_t BlueNRGGattServer::Write_Request_CB(
Vincent Coubard 267:cd7870e466b3 575 uint16_t connection_handle, uint16_t attr_handle, uint8_t data_length,
Vincent Coubard 267:cd7870e466b3 576 const uint8_t* data) {
Vincent Coubard 267:cd7870e466b3 577
Vincent Coubard 267:cd7870e466b3 578 GattCharacteristic* characteristic = getCharacteristicFromHandle(attr_handle);
Vincent Coubard 267:cd7870e466b3 579 if(!characteristic) {
Vincent Coubard 267:cd7870e466b3 580 return AUTH_CALLBACK_REPLY_ATTERR_INVALID_HANDLE & 0xFF;
Vincent Coubard 267:cd7870e466b3 581 }
Vincent Coubard 267:cd7870e466b3 582
Vincent Coubard 267:cd7870e466b3 583 // check if the data length is in range
Vincent Coubard 267:cd7870e466b3 584 if (characteristic->getValueAttribute().getMaxLength() < data_length) {
Vincent Coubard 267:cd7870e466b3 585 return AUTH_CALLBACK_REPLY_ATTERR_INVALID_ATT_VAL_LENGTH & 0xFF;
Vincent Coubard 267:cd7870e466b3 586 }
Vincent Coubard 267:cd7870e466b3 587
Vincent Coubard 267:cd7870e466b3 588 // if the length of the characteristic value is fixed
Vincent Coubard 267:cd7870e466b3 589 // then the data in input should be of that length
Vincent Coubard 267:cd7870e466b3 590 if (characteristic->getValueAttribute().hasVariableLength() == false &&
Vincent Coubard 267:cd7870e466b3 591 characteristic->getValueAttribute().getMaxLength() != data_length) {
Vincent Coubard 267:cd7870e466b3 592 return AUTH_CALLBACK_REPLY_ATTERR_INVALID_ATT_VAL_LENGTH & 0xFF;
Vincent Coubard 267:cd7870e466b3 593 }
Vincent Coubard 267:cd7870e466b3 594
Vincent Coubard 267:cd7870e466b3 595 GattWriteAuthCallbackParams params = {
Vincent Coubard 267:cd7870e466b3 596 connection_handle,
Vincent Coubard 267:cd7870e466b3 597 attr_handle,
Vincent Coubard 267:cd7870e466b3 598 /* offset */ 0,
Vincent Coubard 267:cd7870e466b3 599 data_length,
Vincent Coubard 267:cd7870e466b3 600 data,
Vincent Coubard 267:cd7870e466b3 601 /* authorizationReply */ AUTH_CALLBACK_REPLY_ATTERR_WRITE_NOT_PERMITTED
Vincent Coubard 267:cd7870e466b3 602 };
Vincent Coubard 267:cd7870e466b3 603
Vincent Coubard 267:cd7870e466b3 604 return characteristic->authorizeWrite(&params) & 0xFF;
Vincent Coubard 267:cd7870e466b3 605 }
Vincent Coubard 267:cd7870e466b3 606
Wolfgang Betz 130:770ce14d3d15 607 /**************************************************************************/
Wolfgang Betz 130:770ce14d3d15 608 /*!
Wolfgang Betz 130:770ce14d3d15 609 @brief Returns the GattCharacteristic according to the handle provided
Wolfgang Betz 130:770ce14d3d15 610
Andrea Palmieri 229:9981f62cdb1a 611 @param[in] attrHandle
Andrea Palmieri 229:9981f62cdb1a 612 The handle of the attribute
Wolfgang Betz 130:770ce14d3d15 613
Wolfgang Betz 130:770ce14d3d15 614 @returns ble_error_t
Wolfgang Betz 130:770ce14d3d15 615
Wolfgang Betz 130:770ce14d3d15 616 @retval BLE_ERROR_NONE
Wolfgang Betz 130:770ce14d3d15 617 Everything executed properly
Wolfgang Betz 130:770ce14d3d15 618
Wolfgang Betz 130:770ce14d3d15 619 @section EXAMPLE
Wolfgang Betz 130:770ce14d3d15 620
Wolfgang Betz 130:770ce14d3d15 621 @code
Wolfgang Betz 130:770ce14d3d15 622
Wolfgang Betz 130:770ce14d3d15 623 @endcode
Wolfgang Betz 130:770ce14d3d15 624 */
Wolfgang Betz 130:770ce14d3d15 625 /**************************************************************************/
Wolfgang Betz 130:770ce14d3d15 626 GattCharacteristic* BlueNRGGattServer::getCharacteristicFromHandle(uint16_t attrHandle)
Wolfgang Betz 130:770ce14d3d15 627 {
Wolfgang Betz 130:770ce14d3d15 628 GattCharacteristic *p_char = NULL;
Wolfgang Betz 130:770ce14d3d15 629 int i;
Wolfgang Betz 130:770ce14d3d15 630 uint16_t handle, handle_1;
Wolfgang Betz 130:770ce14d3d15 631
Andrea Palmieri 229:9981f62cdb1a 632 PRINTF("BlueNRGGattServer::getCharacteristicFromHandle()>>Attr Handle received %d\n\r",attrHandle);
Wolfgang Betz 130:770ce14d3d15 633 for(i=0; i<characteristicCount; i++)
Wolfgang Betz 130:770ce14d3d15 634 {
Andrea Palmieri 229:9981f62cdb1a 635 handle = p_characteristics[i]->getValueAttribute().getHandle()-BlueNRGGattServer::CHAR_VALUE_HANDLE;
Wolfgang Betz 132:51056160fa4a 636 PRINTF("handle(%d)=%d\n\r", i, handle);
Wolfgang Betz 130:770ce14d3d15 637 if(i==characteristicCount-1)//Last Characteristic check
Wolfgang Betz 130:770ce14d3d15 638 {
Wolfgang Betz 130:770ce14d3d15 639 if(attrHandle>=handle)
Wolfgang Betz 130:770ce14d3d15 640 {
Wolfgang Betz 130:770ce14d3d15 641 p_char = p_characteristics[i];
Wolfgang Betz 132:51056160fa4a 642 PRINTF("Found Characteristic Properties 0x%x (handle=%d)\n\r",p_char->getProperties(), handle);
Wolfgang Betz 130:770ce14d3d15 643 break;
Vincent Coubard 258:e5ef65120b06 644 }
Wolfgang Betz 130:770ce14d3d15 645 }
Wolfgang Betz 130:770ce14d3d15 646 else {
Andrea Palmieri 229:9981f62cdb1a 647 handle_1 = p_characteristics[i+1]->getValueAttribute().getHandle()-BlueNRGGattServer::CHAR_VALUE_HANDLE;
Wolfgang Betz 130:770ce14d3d15 648 //Testing if attribute handle is between two Characteristic Handles
Wolfgang Betz 130:770ce14d3d15 649 if(attrHandle>=handle && attrHandle<handle_1)
Wolfgang Betz 130:770ce14d3d15 650 {
Wolfgang Betz 130:770ce14d3d15 651 p_char = p_characteristics[i];
Wolfgang Betz 132:51056160fa4a 652 PRINTF("Found Characteristic Properties 0x%x (handle=%d handle_1=%d)\n\r",p_char->getProperties(), handle, handle_1);
Wolfgang Betz 130:770ce14d3d15 653 break;
Wolfgang Betz 130:770ce14d3d15 654 } else continue;
Wolfgang Betz 130:770ce14d3d15 655 }
Wolfgang Betz 130:770ce14d3d15 656 }
Wolfgang Betz 130:770ce14d3d15 657
Wolfgang Betz 130:770ce14d3d15 658 return p_char;
Wolfgang Betz 130:770ce14d3d15 659 }
Wolfgang Betz 130:770ce14d3d15 660
Wolfgang Betz 130:770ce14d3d15 661 void BlueNRGGattServer::HCIDataWrittenEvent(const GattWriteCallbackParams *params) {
Wolfgang Betz 130:770ce14d3d15 662 this->handleDataWrittenEvent(params);
Wolfgang Betz 130:770ce14d3d15 663 }
Vincent Coubard 258:e5ef65120b06 664
Wolfgang Betz 130:770ce14d3d15 665 void BlueNRGGattServer::HCIDataReadEvent(const GattReadCallbackParams *params) {
Wolfgang Betz 132:51056160fa4a 666 PRINTF("Called HCIDataReadEvent\n\r");
Wolfgang Betz 130:770ce14d3d15 667 this->handleDataReadEvent(params);
Wolfgang Betz 130:770ce14d3d15 668 }
Wolfgang Betz 130:770ce14d3d15 669
Wolfgang Betz 130:770ce14d3d15 670 void BlueNRGGattServer::HCIEvent(GattServerEvents::gattEvent_e type, uint16_t charHandle) {
Wolfgang Betz 130:770ce14d3d15 671 this->handleEvent(type, charHandle);
Wolfgang Betz 130:770ce14d3d15 672 }
Wolfgang Betz 130:770ce14d3d15 673
Wolfgang Betz 130:770ce14d3d15 674 void BlueNRGGattServer::HCIDataSentEvent(unsigned count) {
Wolfgang Betz 130:770ce14d3d15 675 this->handleDataSentEvent(count);
Wolfgang Betz 130:770ce14d3d15 676 }
Wolfgang Betz 130:770ce14d3d15 677
Vincent Coubard 258:e5ef65120b06 678
Wolfgang Betz 130:770ce14d3d15 679 ble_error_t BlueNRGGattServer::initializeGATTDatabase(void) {
Vincent Coubard 258:e5ef65120b06 680 // <TODO>
Vincent Coubard 258:e5ef65120b06 681 return (ble_error_t)0;
Wolfgang Betz 130:770ce14d3d15 682 }
Andrea Palmieri 229:9981f62cdb1a 683
Andrea Palmieri 229:9981f62cdb1a 684 /**************************************************************************/
Andrea Palmieri 229:9981f62cdb1a 685 /*!
Andrea Palmieri 229:9981f62cdb1a 686 @brief Clear BlueNRGGattServer's state.
Andrea Palmieri 229:9981f62cdb1a 687
Andrea Palmieri 229:9981f62cdb1a 688 @returns ble_error_t
Andrea Palmieri 229:9981f62cdb1a 689
Andrea Palmieri 229:9981f62cdb1a 690 @retval BLE_ERROR_NONE
Andrea Palmieri 229:9981f62cdb1a 691 Everything executed properly
Andrea Palmieri 229:9981f62cdb1a 692 */
Andrea Palmieri 229:9981f62cdb1a 693 /**************************************************************************/
Andrea Palmieri 229:9981f62cdb1a 694 ble_error_t BlueNRGGattServer::reset(void)
Andrea Palmieri 229:9981f62cdb1a 695 {
Andrea Palmieri 229:9981f62cdb1a 696 /* Clear all state that is from the parent, including private members */
Andrea Palmieri 229:9981f62cdb1a 697 if (GattServer::reset() != BLE_ERROR_NONE) {
Andrea Palmieri 229:9981f62cdb1a 698 return BLE_ERROR_INVALID_STATE;
Andrea Palmieri 229:9981f62cdb1a 699 }
Andrea Palmieri 229:9981f62cdb1a 700
Andrea Palmieri 229:9981f62cdb1a 701 /* Clear class members */
Andrea Palmieri 229:9981f62cdb1a 702 memset(p_characteristics, 0, sizeof(p_characteristics));
Andrea Palmieri 229:9981f62cdb1a 703 memset(bleCharacteristicHandles, 0, sizeof(bleCharacteristicHandles));
Andrea Palmieri 229:9981f62cdb1a 704 serviceCount = 0;
Andrea Palmieri 229:9981f62cdb1a 705 characteristicCount = 0;
Andrea Palmieri 229:9981f62cdb1a 706
Andrea Palmieri 229:9981f62cdb1a 707 return BLE_ERROR_NONE;
Vincent Coubard 259:323f588e5f57 708 }
Vincent Coubard 259:323f588e5f57 709
Vincent Coubard 259:323f588e5f57 710
Vincent Coubard 259:323f588e5f57 711 /// compute the number of attributes needed by this service.
Vincent Coubard 259:323f588e5f57 712 uint16_t BlueNRGGattServer::computeAttributesRecord(GattService& service) {
Vincent Coubard 259:323f588e5f57 713 uint16_t attribute_records = 1;
Vincent Coubard 259:323f588e5f57 714
Vincent Coubard 259:323f588e5f57 715 for (uint8_t characteristic_index = 0; characteristic_index < service.getCharacteristicCount(); ++characteristic_index) {
Vincent Coubard 259:323f588e5f57 716 // add two attributes, one for the characteristic declaration
Vincent Coubard 259:323f588e5f57 717 // and the other for the characteristic value.
Vincent Coubard 259:323f588e5f57 718 attribute_records += 2;
Vincent Coubard 259:323f588e5f57 719
Vincent Coubard 259:323f588e5f57 720 const GattCharacteristic* characteristic = service.getCharacteristic(characteristic_index);
Vincent Coubard 259:323f588e5f57 721 const uint8_t properties = characteristic->getProperties();
Vincent Coubard 259:323f588e5f57 722 // if notify or indicate are present, two attributes are
Vincent Coubard 259:323f588e5f57 723 // needed
Vincent Coubard 259:323f588e5f57 724 if ((properties & GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY) ||
Vincent Coubard 259:323f588e5f57 725 (properties & GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_INDICATE)) {
Vincent Coubard 259:323f588e5f57 726 attribute_records += 2;
Vincent Coubard 259:323f588e5f57 727 }
Vincent Coubard 259:323f588e5f57 728
Vincent Coubard 259:323f588e5f57 729 // if broadcast is set, two attributes are needed
Vincent Coubard 259:323f588e5f57 730 if (properties & GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_BROADCAST) {
Vincent Coubard 259:323f588e5f57 731 attribute_records += 2;
Vincent Coubard 259:323f588e5f57 732 }
Vincent Coubard 259:323f588e5f57 733
Vincent Coubard 259:323f588e5f57 734 // if extended properties flag is set, two attributes are needed
Vincent Coubard 259:323f588e5f57 735 if (properties & GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_EXTENDED_PROPERTIES) {
Vincent Coubard 259:323f588e5f57 736 attribute_records += 2;
Vincent Coubard 259:323f588e5f57 737 }
Vincent Coubard 259:323f588e5f57 738
Vincent Coubard 259:323f588e5f57 739 attribute_records += characteristic->getDescriptorCount();
Vincent Coubard 259:323f588e5f57 740 }
Vincent Coubard 259:323f588e5f57 741
Vincent Coubard 259:323f588e5f57 742 // for some reason, if there is just a service, this value should
Vincent Coubard 259:323f588e5f57 743 // be equal to 5
Vincent Coubard 259:323f588e5f57 744 if (attribute_records == 1) {
Vincent Coubard 259:323f588e5f57 745 attribute_records = 5;
Vincent Coubard 259:323f588e5f57 746 }
Vincent Coubard 259:323f588e5f57 747
Vincent Coubard 259:323f588e5f57 748 return attribute_records;
Vincent Coubard 258:e5ef65120b06 749 }