Michaël Nagels / project_bachproef2

project

Fork of X_NUCLEO_IDB0XA1 by ST

source/BlueNRGGattClient.cpp@145:024a552e4715, 2015-10-27 (annotated)

Committer:
Andrea Palmieri
Date:
Tue Oct 27 10:18:55 2015 +0100
Revision:
145:024a552e4715
Parent:
144:bdf5e8432131
Child:
152:4afc5c2fc4f3
Fix role (Central/Peripheral) handling and remove warnings



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

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Wolfgang Betz 132:51056160fa4a 1 /* mbed Microcontroller Library
Wolfgang Betz 132:51056160fa4a 2 * Copyright (c) 2006-2013 ARM Limited
Wolfgang Betz 132:51056160fa4a 3 *
Wolfgang Betz 132:51056160fa4a 4 * Licensed under the Apache License, Version 2.0 (the "License");
Wolfgang Betz 132:51056160fa4a 5 * you may not use this file except in compliance with the License.
Wolfgang Betz 132:51056160fa4a 6 * You may obtain a copy of the License at
Wolfgang Betz 132:51056160fa4a 7 *
Wolfgang Betz 132:51056160fa4a 8 * http://www.apache.org/licenses/LICENSE-2.0
Wolfgang Betz 132:51056160fa4a 9 *
Wolfgang Betz 132:51056160fa4a 10 * Unless required by applicable law or agreed to in writing, software
Wolfgang Betz 132:51056160fa4a 11 * distributed under the License is distributed on an "AS IS" BASIS,
Wolfgang Betz 132:51056160fa4a 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Wolfgang Betz 132:51056160fa4a 13 * See the License for the specific language governing permissions and
Wolfgang Betz 132:51056160fa4a 14 * limitations under the License.
Wolfgang Betz 132:51056160fa4a 15 */
Wolfgang Betz 132:51056160fa4a 16 /**
Wolfgang Betz 132:51056160fa4a 17 ******************************************************************************
Wolfgang Betz 132:51056160fa4a 18 * @file BlueNRGGattServer.cpp
Wolfgang Betz 132:51056160fa4a 19 * @author STMicroelectronics
Wolfgang Betz 132:51056160fa4a 20 * @brief Implementation of BlueNRG BLE_API GattServer Class
Wolfgang Betz 132:51056160fa4a 21 ******************************************************************************
Wolfgang Betz 132:51056160fa4a 22 * @copy
Wolfgang Betz 132:51056160fa4a 23 *
Wolfgang Betz 132:51056160fa4a 24 * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
Wolfgang Betz 132:51056160fa4a 25 * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
Wolfgang Betz 132:51056160fa4a 26 * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
Wolfgang Betz 132:51056160fa4a 27 * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
Wolfgang Betz 132:51056160fa4a 28 * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
Wolfgang Betz 132:51056160fa4a 29 * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
Wolfgang Betz 132:51056160fa4a 30 *
Wolfgang Betz 132:51056160fa4a 31 * <h2><center>&copy; COPYRIGHT 2013 STMicroelectronics</center></h2>
Wolfgang Betz 132:51056160fa4a 32 */
Wolfgang Betz 132:51056160fa4a 33
Wolfgang Betz 132:51056160fa4a 34 /** @defgroup BlueNRGGATTClient
Wolfgang Betz 132:51056160fa4a 35 * @brief BlueNRG BLE_API GattClient Adaptation
Wolfgang Betz 132:51056160fa4a 36 * @{
Wolfgang Betz 132:51056160fa4a 37 */
Wolfgang Betz 132:51056160fa4a 38
Wolfgang Betz 132:51056160fa4a 39 #include "BlueNRGGattClient.h"
Wolfgang Betz 144:bdf5e8432131 40 #include "mbed-drivers/mbed.h"
Wolfgang Betz 132:51056160fa4a 41 #include "BlueNRGGap.h"
Wolfgang Betz 132:51056160fa4a 42 #include "Utils.h"
Wolfgang Betz 132:51056160fa4a 43 #include "debug.h"
Wolfgang Betz 132:51056160fa4a 44
Wolfgang Betz 132:51056160fa4a 45 static uint8_t props_mask[] = {
Wolfgang Betz 132:51056160fa4a 46 0x01,
Wolfgang Betz 132:51056160fa4a 47 0x02,
Wolfgang Betz 132:51056160fa4a 48 0x04,
Wolfgang Betz 132:51056160fa4a 49 0x08,
Wolfgang Betz 132:51056160fa4a 50 0x10,
Wolfgang Betz 132:51056160fa4a 51 0x20,
Wolfgang Betz 132:51056160fa4a 52 0x40,
Wolfgang Betz 132:51056160fa4a 53 0x80
Wolfgang Betz 132:51056160fa4a 54 };
Wolfgang Betz 132:51056160fa4a 55
Wolfgang Betz 132:51056160fa4a 56 void BlueNRGGattClient::gattProcedureCompleteCB(Gap::Handle_t connectionHandle, uint8_t error_code)
Wolfgang Betz 132:51056160fa4a 57 {
Wolfgang Betz 132:51056160fa4a 58 if(error_code != BLE_STATUS_SUCCESS) {
Wolfgang Betz 132:51056160fa4a 59 return;
Wolfgang Betz 132:51056160fa4a 60 }
Wolfgang Betz 132:51056160fa4a 61
Wolfgang Betz 132:51056160fa4a 62 // Service Discovery complete
Wolfgang Betz 132:51056160fa4a 63 if(_currentState != GATT_IDLE &&
Wolfgang Betz 132:51056160fa4a 64 _currentState != GATT_DISCOVERY_TERMINATED &&
Wolfgang Betz 132:51056160fa4a 65 _currentState != GATT_WRITE_CHAR &&
Wolfgang Betz 132:51056160fa4a 66 _currentState != GATT_READ_CHAR) {
Wolfgang Betz 132:51056160fa4a 67
Wolfgang Betz 132:51056160fa4a 68 findServiceChars(connectionHandle);
Wolfgang Betz 132:51056160fa4a 69 }
Wolfgang Betz 132:51056160fa4a 70
Wolfgang Betz 132:51056160fa4a 71 if(_currentState == GATT_WRITE_CHAR) {
Wolfgang Betz 132:51056160fa4a 72 BlueNRGGattClient::getInstance().processWriteResponse(&writeCBParams);
Wolfgang Betz 132:51056160fa4a 73 _currentState = GATT_IDLE;
Wolfgang Betz 132:51056160fa4a 74 }
Wolfgang Betz 132:51056160fa4a 75 }
Wolfgang Betz 132:51056160fa4a 76
Wolfgang Betz 132:51056160fa4a 77 void BlueNRGGattClient::primaryServicesCB(Gap::Handle_t connectionHandle,
Wolfgang Betz 132:51056160fa4a 78 uint8_t event_data_length,
Wolfgang Betz 132:51056160fa4a 79 uint8_t attribute_data_length,
Wolfgang Betz 132:51056160fa4a 80 uint8_t *attribute_data_list)
Wolfgang Betz 132:51056160fa4a 81 {
Wolfgang Betz 132:51056160fa4a 82 GattAttribute::Handle_t startHandle, endHandle;
Wolfgang Betz 132:51056160fa4a 83 UUID uuid;
Wolfgang Betz 132:51056160fa4a 84 uint8_t i, offset, numAttr;
Andrea Palmieri 142:adf1567d3900 85 /* avoid compiler warnings about unused variables */
Andrea Palmieri 142:adf1567d3900 86 (void)connectionHandle;
Wolfgang Betz 132:51056160fa4a 87
Wolfgang Betz 132:51056160fa4a 88 numAttr = (event_data_length - 1) / attribute_data_length;
Wolfgang Betz 132:51056160fa4a 89
Wolfgang Betz 132:51056160fa4a 90 offset = 0;
Wolfgang Betz 132:51056160fa4a 91 for (i=0; i<numAttr; i++) {
Wolfgang Betz 132:51056160fa4a 92 startHandle = attribute_data_list[offset];
Wolfgang Betz 132:51056160fa4a 93 endHandle = attribute_data_list[offset+2];
Wolfgang Betz 132:51056160fa4a 94
Wolfgang Betz 132:51056160fa4a 95 // UUID Type
Wolfgang Betz 132:51056160fa4a 96 if (attribute_data_length == 6) {
Wolfgang Betz 132:51056160fa4a 97
Wolfgang Betz 132:51056160fa4a 98 PRINTF("UUID_TYPE_16\n\r");
Wolfgang Betz 132:51056160fa4a 99 uuid = attribute_data_list[offset+5]<<8|attribute_data_list[offset+4];
Wolfgang Betz 132:51056160fa4a 100 PRINTF("S UUID-%X attrs[%u %u]\r\n", uuid.getShortUUID(), startHandle, endHandle);
Wolfgang Betz 132:51056160fa4a 101
Wolfgang Betz 132:51056160fa4a 102 } else {
Wolfgang Betz 132:51056160fa4a 103
Wolfgang Betz 132:51056160fa4a 104 PRINTF("UUID_TYPE_128\n\r");
Wolfgang Betz 132:51056160fa4a 105 uuid.setupLong(attribute_data_list+offset+4);
Wolfgang Betz 132:51056160fa4a 106
Wolfgang Betz 132:51056160fa4a 107 PRINTF("S UUID-");
Andrea Palmieri 145:024a552e4715 108 #ifdef DEBUG
Wolfgang Betz 132:51056160fa4a 109 const uint8_t *longUUIDBytes = uuid.getBaseUUID();
Wolfgang Betz 132:51056160fa4a 110 for (unsigned j = 0; j < UUID::LENGTH_OF_LONG_UUID; j++) {
Wolfgang Betz 132:51056160fa4a 111 PRINTF("%02x", longUUIDBytes[j]);
Wolfgang Betz 132:51056160fa4a 112 }
Andrea Palmieri 145:024a552e4715 113 #endif
Wolfgang Betz 132:51056160fa4a 114 PRINTF(" attrs[%u %u]\r\n", startHandle, endHandle);
Wolfgang Betz 132:51056160fa4a 115
Wolfgang Betz 132:51056160fa4a 116 }
Wolfgang Betz 132:51056160fa4a 117
Wolfgang Betz 132:51056160fa4a 118 PRINTF("Setup serviceIndex = %d\n\r", _numServices);
Wolfgang Betz 132:51056160fa4a 119 discoveredService[_numServices].setup(uuid, startHandle, endHandle);
Wolfgang Betz 132:51056160fa4a 120
Wolfgang Betz 132:51056160fa4a 121 if(serviceDiscoveryCallback) {
Wolfgang Betz 132:51056160fa4a 122 if(_matchingServiceUUID == BLE_UUID_UNKNOWN || _matchingServiceUUID == discoveredService[_numServices].getUUID()) {
Wolfgang Betz 132:51056160fa4a 123 serviceDiscoveryCallback(&discoveredService[_numServices]);
Wolfgang Betz 132:51056160fa4a 124 }
Wolfgang Betz 132:51056160fa4a 125 }
Wolfgang Betz 132:51056160fa4a 126 _numServices++;
Wolfgang Betz 132:51056160fa4a 127
Wolfgang Betz 132:51056160fa4a 128 offset += attribute_data_length;
Wolfgang Betz 132:51056160fa4a 129 }
Wolfgang Betz 132:51056160fa4a 130
Wolfgang Betz 132:51056160fa4a 131 PRINTF("!!!Service Discovery complete (numAttr=%u)!!!\n\r", numAttr);
Wolfgang Betz 132:51056160fa4a 132
Wolfgang Betz 132:51056160fa4a 133 }
Wolfgang Betz 132:51056160fa4a 134
Wolfgang Betz 132:51056160fa4a 135 void BlueNRGGattClient::primaryServiceCB(Gap::Handle_t connectionHandle,
Wolfgang Betz 132:51056160fa4a 136 uint8_t event_data_length,
Wolfgang Betz 132:51056160fa4a 137 uint8_t *handles_info_list)
Wolfgang Betz 132:51056160fa4a 138 {
Wolfgang Betz 132:51056160fa4a 139 GattAttribute::Handle_t startHandle, endHandle;
Wolfgang Betz 132:51056160fa4a 140 UUID uuid;
Wolfgang Betz 132:51056160fa4a 141 uint8_t i, offset, numHandlePairs;
Andrea Palmieri 142:adf1567d3900 142 /* avoid compiler warnings about unused variables */
Andrea Palmieri 142:adf1567d3900 143 (void)connectionHandle;
Wolfgang Betz 132:51056160fa4a 144
Wolfgang Betz 132:51056160fa4a 145 numHandlePairs = (event_data_length - 1) / 2;
Wolfgang Betz 132:51056160fa4a 146
Wolfgang Betz 132:51056160fa4a 147 offset = 0;
Wolfgang Betz 132:51056160fa4a 148 for (i=0; i<numHandlePairs; i++) {
Wolfgang Betz 132:51056160fa4a 149 startHandle = handles_info_list[offset];
Wolfgang Betz 132:51056160fa4a 150 endHandle = handles_info_list[offset+2];
Wolfgang Betz 132:51056160fa4a 151
Wolfgang Betz 132:51056160fa4a 152 PRINTF("primaryServiceCB attrs[%u %u]\r\n", startHandle, endHandle);
Wolfgang Betz 132:51056160fa4a 153
Wolfgang Betz 132:51056160fa4a 154 discoveredService[i].setup(_matchingServiceUUID, startHandle, endHandle);
Wolfgang Betz 132:51056160fa4a 155
Wolfgang Betz 132:51056160fa4a 156 if(serviceDiscoveryCallback) {
Wolfgang Betz 132:51056160fa4a 157 serviceDiscoveryCallback(&discoveredService[_numServices]);
Wolfgang Betz 132:51056160fa4a 158 }
Wolfgang Betz 132:51056160fa4a 159 _numServices++;
Wolfgang Betz 132:51056160fa4a 160
Wolfgang Betz 132:51056160fa4a 161 offset += 4;
Wolfgang Betz 132:51056160fa4a 162 }
Wolfgang Betz 132:51056160fa4a 163 }
Wolfgang Betz 132:51056160fa4a 164
Wolfgang Betz 132:51056160fa4a 165 void BlueNRGGattClient::serviceCharsCB(Gap::Handle_t connectionHandle,
Wolfgang Betz 132:51056160fa4a 166 uint8_t event_data_length,
Wolfgang Betz 132:51056160fa4a 167 uint8_t handle_value_pair_length,
Wolfgang Betz 132:51056160fa4a 168 uint8_t *handle_value_pair)
Wolfgang Betz 132:51056160fa4a 169 {
Wolfgang Betz 132:51056160fa4a 170 // Charac Handle (2), Charac Properties(1), Charac Value Handle(2), Charac UUID(2/16)
Wolfgang Betz 132:51056160fa4a 171
Wolfgang Betz 132:51056160fa4a 172 GattAttribute::Handle_t declHandle, valueHandle;
Wolfgang Betz 132:51056160fa4a 173 UUID uuid;
Wolfgang Betz 132:51056160fa4a 174 uint8_t i, numChar, offset;
Wolfgang Betz 132:51056160fa4a 175
Wolfgang Betz 132:51056160fa4a 176 numChar = (event_data_length - 1) / handle_value_pair_length;
Wolfgang Betz 132:51056160fa4a 177
Wolfgang Betz 132:51056160fa4a 178 offset = 0;
Wolfgang Betz 132:51056160fa4a 179 for (i=0; i<numChar; i++) {
Wolfgang Betz 132:51056160fa4a 180 // UUID Type
Wolfgang Betz 132:51056160fa4a 181 if (handle_value_pair_length == 7) {
Wolfgang Betz 132:51056160fa4a 182 PRINTF("Char UUID_TYPE_16\n\r");
Wolfgang Betz 132:51056160fa4a 183 uuid = handle_value_pair[offset+6]<<8|handle_value_pair[offset+5];
Wolfgang Betz 132:51056160fa4a 184 PRINTF("C UUID-%X\r\n", uuid.getShortUUID());
Wolfgang Betz 132:51056160fa4a 185 } else {
Wolfgang Betz 132:51056160fa4a 186 PRINTF("Char UUID_TYPE_128\n\r");
Wolfgang Betz 132:51056160fa4a 187 uuid.setupLong(handle_value_pair+offset+5);
Wolfgang Betz 132:51056160fa4a 188 PRINTF("C UUID-");
Andrea Palmieri 145:024a552e4715 189 #ifdef DEBUG
Wolfgang Betz 132:51056160fa4a 190 const uint8_t *longUUIDBytes = uuid.getBaseUUID();
Wolfgang Betz 132:51056160fa4a 191 for (unsigned i = 0; i < UUID::LENGTH_OF_LONG_UUID; i++) {
Wolfgang Betz 132:51056160fa4a 192 PRINTF("%02X", longUUIDBytes[i]);
Wolfgang Betz 132:51056160fa4a 193 }
Wolfgang Betz 132:51056160fa4a 194 PRINTF("\r\n");
Andrea Palmieri 145:024a552e4715 195 #endif
Wolfgang Betz 132:51056160fa4a 196 }
Wolfgang Betz 132:51056160fa4a 197
Wolfgang Betz 132:51056160fa4a 198 // Properties
Wolfgang Betz 132:51056160fa4a 199 DiscoveredCharacteristic::Properties_t p;
Wolfgang Betz 132:51056160fa4a 200
Wolfgang Betz 132:51056160fa4a 201 p._broadcast = (props_mask[0] & handle_value_pair[offset+2]);
Wolfgang Betz 132:51056160fa4a 202 p._read = (props_mask[1] & handle_value_pair[offset+2])>>1;
Wolfgang Betz 132:51056160fa4a 203 p._writeWoResp = (props_mask[2] & handle_value_pair[offset+2])>>2;
Wolfgang Betz 132:51056160fa4a 204 p._write = (props_mask[3] & handle_value_pair[offset+2])>>3;
Wolfgang Betz 132:51056160fa4a 205 p._notify = (props_mask[4] & handle_value_pair[offset+2])>>4;
Wolfgang Betz 132:51056160fa4a 206 p._indicate = (props_mask[5] & handle_value_pair[offset+2])>>5;
Wolfgang Betz 132:51056160fa4a 207 p._authSignedWrite = (props_mask[6] & handle_value_pair[offset+2])>>6;
Wolfgang Betz 132:51056160fa4a 208 PRINTF("p._broadcast=%d\n\r", p._broadcast);
Wolfgang Betz 132:51056160fa4a 209 PRINTF("p._read=%d\n\r", p._read);
Wolfgang Betz 132:51056160fa4a 210 PRINTF("p._writeWoResp=%d\n\r", p._writeWoResp);
Wolfgang Betz 132:51056160fa4a 211 PRINTF("p._write=%d\n\r", p._write);
Wolfgang Betz 132:51056160fa4a 212 PRINTF("p._notify=%d\n\r", p._notify);
Wolfgang Betz 132:51056160fa4a 213 PRINTF("p._indicate=%d\n\r", p._indicate);
Wolfgang Betz 132:51056160fa4a 214 PRINTF("p._authSignedWrite=%d\n\r", p._authSignedWrite);
Wolfgang Betz 132:51056160fa4a 215
Wolfgang Betz 132:51056160fa4a 216 /*
Wolfgang Betz 132:51056160fa4a 217 uint8_t props = handle_value_pair[offset+2];
Wolfgang Betz 132:51056160fa4a 218 PRINTF("CHAR PROPS: %d\n\r", props);
Wolfgang Betz 132:51056160fa4a 219 */
Wolfgang Betz 132:51056160fa4a 220
Wolfgang Betz 132:51056160fa4a 221 // Handles
Wolfgang Betz 132:51056160fa4a 222 declHandle = handle_value_pair[offset];
Wolfgang Betz 132:51056160fa4a 223 valueHandle = handle_value_pair[offset+3];
Wolfgang Betz 132:51056160fa4a 224
Wolfgang Betz 132:51056160fa4a 225 discoveredChar[_numChars].setup(this,
Wolfgang Betz 132:51056160fa4a 226 connectionHandle,
Wolfgang Betz 132:51056160fa4a 227 uuid,
Wolfgang Betz 132:51056160fa4a 228 p,
Wolfgang Betz 132:51056160fa4a 229 declHandle,
Wolfgang Betz 132:51056160fa4a 230 valueHandle);
Wolfgang Betz 132:51056160fa4a 231
Wolfgang Betz 132:51056160fa4a 232 if(characteristicDiscoveryCallback) {
Wolfgang Betz 132:51056160fa4a 233 characteristicDiscoveryCallback(&discoveredChar[_numChars]);
Wolfgang Betz 132:51056160fa4a 234 }
Wolfgang Betz 132:51056160fa4a 235 _numChars++;
Wolfgang Betz 132:51056160fa4a 236
Wolfgang Betz 132:51056160fa4a 237 offset += handle_value_pair_length;
Wolfgang Betz 132:51056160fa4a 238 }
Wolfgang Betz 132:51056160fa4a 239 }
Wolfgang Betz 132:51056160fa4a 240
Wolfgang Betz 132:51056160fa4a 241 void BlueNRGGattClient::serviceCharByUUIDCB(Gap::Handle_t connectionHandle,
Wolfgang Betz 132:51056160fa4a 242 uint8_t event_data_length,
Wolfgang Betz 132:51056160fa4a 243 uint16_t attr_handle,
Wolfgang Betz 132:51056160fa4a 244 uint8_t *attr_value)
Wolfgang Betz 132:51056160fa4a 245 {
Wolfgang Betz 132:51056160fa4a 246 // Charac Properties(1), Charac Value Handle(2), Charac UUID(2/16)
Wolfgang Betz 132:51056160fa4a 247 GattAttribute::Handle_t declHandle, valueHandle;
Wolfgang Betz 132:51056160fa4a 248 UUID uuid;
Wolfgang Betz 132:51056160fa4a 249
Wolfgang Betz 132:51056160fa4a 250 PRINTF("serviceCharByUUIDCB\n\r");
Wolfgang Betz 132:51056160fa4a 251
Wolfgang Betz 132:51056160fa4a 252 // UUID Type
Wolfgang Betz 132:51056160fa4a 253 if (event_data_length == 7) {
Wolfgang Betz 132:51056160fa4a 254 PRINTF("Char UUID_TYPE_16\n\r");
Wolfgang Betz 132:51056160fa4a 255 uuid = attr_value[4]<<8|attr_value[3];
Wolfgang Betz 132:51056160fa4a 256 PRINTF("C UUID-%X\r\n", uuid.getShortUUID());
Wolfgang Betz 132:51056160fa4a 257 } else {
Wolfgang Betz 132:51056160fa4a 258 PRINTF("Char UUID_TYPE_128\n\r");
Wolfgang Betz 132:51056160fa4a 259 uuid.setupLong(attr_value+3);
Wolfgang Betz 132:51056160fa4a 260 PRINTF("C UUID-");
Andrea Palmieri 145:024a552e4715 261 #ifdef DEBUG
Wolfgang Betz 132:51056160fa4a 262 const uint8_t *longUUIDBytes = uuid.getBaseUUID();
Wolfgang Betz 132:51056160fa4a 263 for (unsigned i = 0; i < UUID::LENGTH_OF_LONG_UUID; i++) {
Wolfgang Betz 132:51056160fa4a 264 PRINTF("%02X", longUUIDBytes[i]);
Wolfgang Betz 132:51056160fa4a 265 }
Wolfgang Betz 132:51056160fa4a 266 PRINTF("\r\n");
Andrea Palmieri 145:024a552e4715 267 #endif
Wolfgang Betz 132:51056160fa4a 268 }
Wolfgang Betz 132:51056160fa4a 269
Wolfgang Betz 132:51056160fa4a 270 // Properties
Wolfgang Betz 132:51056160fa4a 271 DiscoveredCharacteristic::Properties_t p;
Wolfgang Betz 132:51056160fa4a 272
Wolfgang Betz 132:51056160fa4a 273 p._broadcast = (props_mask[0] & attr_value[0]);
Wolfgang Betz 132:51056160fa4a 274 p._read = (props_mask[1] & attr_value[0])>>1;
Wolfgang Betz 132:51056160fa4a 275 p._writeWoResp = (props_mask[2] & attr_value[0])>>2;
Wolfgang Betz 132:51056160fa4a 276 p._write = (props_mask[3] & attr_value[0])>>3;
Wolfgang Betz 132:51056160fa4a 277 p._notify = (props_mask[4] & attr_value[0])>>4;
Wolfgang Betz 132:51056160fa4a 278 p._indicate = (props_mask[5] & attr_value[0])>>5;
Wolfgang Betz 132:51056160fa4a 279 p._authSignedWrite = (props_mask[6] & attr_value[0])>>6;
Wolfgang Betz 132:51056160fa4a 280 PRINTF("p._broadcast=%d\n\r", p._broadcast);
Wolfgang Betz 132:51056160fa4a 281 PRINTF("p._read=%d\n\r", p._read);
Wolfgang Betz 132:51056160fa4a 282 PRINTF("p._writeWoResp=%d\n\r", p._writeWoResp);
Wolfgang Betz 132:51056160fa4a 283 PRINTF("p._write=%d\n\r", p._write);
Wolfgang Betz 132:51056160fa4a 284 PRINTF("p._notify=%d\n\r", p._notify);
Wolfgang Betz 132:51056160fa4a 285 PRINTF("p._indicate=%d\n\r", p._indicate);
Wolfgang Betz 132:51056160fa4a 286 PRINTF("p._authSignedWrite=%d\n\r", p._authSignedWrite);
Wolfgang Betz 132:51056160fa4a 287
Wolfgang Betz 132:51056160fa4a 288 /*
Wolfgang Betz 132:51056160fa4a 289 uint8_t props = attr_value[0];
Wolfgang Betz 132:51056160fa4a 290 PRINTF("CHAR PROPS: %d\n\r", props);
Wolfgang Betz 132:51056160fa4a 291 */
Wolfgang Betz 132:51056160fa4a 292
Wolfgang Betz 132:51056160fa4a 293 // Handles
Wolfgang Betz 132:51056160fa4a 294 declHandle = attr_handle;
Wolfgang Betz 132:51056160fa4a 295 valueHandle = attr_value[1];
Wolfgang Betz 132:51056160fa4a 296
Wolfgang Betz 132:51056160fa4a 297 discoveredChar[_numChars].setup(this,
Wolfgang Betz 132:51056160fa4a 298 connectionHandle,
Wolfgang Betz 132:51056160fa4a 299 uuid,
Wolfgang Betz 132:51056160fa4a 300 p,
Wolfgang Betz 132:51056160fa4a 301 declHandle,
Wolfgang Betz 132:51056160fa4a 302 valueHandle);
Wolfgang Betz 132:51056160fa4a 303
Wolfgang Betz 132:51056160fa4a 304 if(characteristicDiscoveryCallback) {
Wolfgang Betz 132:51056160fa4a 305 characteristicDiscoveryCallback(&discoveredChar[_numChars]);
Wolfgang Betz 132:51056160fa4a 306 }
Wolfgang Betz 132:51056160fa4a 307 _numChars++;
Wolfgang Betz 132:51056160fa4a 308 }
Wolfgang Betz 132:51056160fa4a 309
Wolfgang Betz 132:51056160fa4a 310 ble_error_t BlueNRGGattClient::findServiceChars(Gap::Handle_t connectionHandle)
Wolfgang Betz 132:51056160fa4a 311 {
Wolfgang Betz 132:51056160fa4a 312 PRINTF("findServiceChars\n\r");
Wolfgang Betz 132:51056160fa4a 313
Wolfgang Betz 132:51056160fa4a 314 tBleStatus ret;
Andrea Palmieri 142:adf1567d3900 315 uint8_t uuid_type = UUID_TYPE_16;
Wolfgang Betz 132:51056160fa4a 316 uint8_t short_uuid[2];
Andrea Palmieri 142:adf1567d3900 317 uint8_t *uuid = NULL;
Wolfgang Betz 132:51056160fa4a 318
Wolfgang Betz 132:51056160fa4a 319 DiscoveredService *service;
Wolfgang Betz 132:51056160fa4a 320
Wolfgang Betz 132:51056160fa4a 321 // We finished chars discovery for all services
Wolfgang Betz 132:51056160fa4a 322 if(_servIndex >= _numServices) {
Wolfgang Betz 132:51056160fa4a 323 PRINTF("!!!We finished chars discovery for all services!!!\n\r");
Wolfgang Betz 132:51056160fa4a 324 _currentState = GATT_CHARS_DISCOVERY_COMPLETE;
Wolfgang Betz 132:51056160fa4a 325
Wolfgang Betz 132:51056160fa4a 326 terminateServiceDiscovery();
Wolfgang Betz 132:51056160fa4a 327
Wolfgang Betz 132:51056160fa4a 328 return BLE_ERROR_NONE;
Wolfgang Betz 132:51056160fa4a 329 }
Wolfgang Betz 132:51056160fa4a 330
Wolfgang Betz 132:51056160fa4a 331 service = &discoveredService[_servIndex];
Wolfgang Betz 132:51056160fa4a 332 /*
Wolfgang Betz 132:51056160fa4a 333 if (service->getUUID().shortOrLong() == UUID::UUID_TYPE_SHORT) {
Wolfgang Betz 132:51056160fa4a 334 PRINTF("S UUID-%X\r\n", service->getUUID().getShortUUID());
Wolfgang Betz 132:51056160fa4a 335 } else {
Wolfgang Betz 132:51056160fa4a 336 PRINTF("S UUID-");
Wolfgang Betz 132:51056160fa4a 337 const uint8_t *longUUIDBytes = service->getUUID().getBaseUUID();
Wolfgang Betz 132:51056160fa4a 338 for (unsigned i = 0; i < UUID::LENGTH_OF_LONG_UUID; i++) {
Wolfgang Betz 132:51056160fa4a 339 PRINTF("%02X", longUUIDBytes[i]);
Wolfgang Betz 132:51056160fa4a 340 }
Wolfgang Betz 132:51056160fa4a 341 PRINTF("\r\n");
Wolfgang Betz 132:51056160fa4a 342 }
Wolfgang Betz 132:51056160fa4a 343 */
Wolfgang Betz 132:51056160fa4a 344
Wolfgang Betz 132:51056160fa4a 345 PRINTF("findServiceChars (_servIndex=%d)\n\r", _servIndex);
Wolfgang Betz 132:51056160fa4a 346 //ret = aci_gatt_disc_all_charac_of_serv(connectionHandle, service->getStartHandle(), service->getEndHandle());
Wolfgang Betz 132:51056160fa4a 347
Wolfgang Betz 132:51056160fa4a 348 if(_matchingCharacteristicUUIDIn == BLE_UUID_UNKNOWN) {
Wolfgang Betz 132:51056160fa4a 349 PRINTF("findServiceChars (BLE_UUID_UNKNOWN)\n\r");
Wolfgang Betz 132:51056160fa4a 350 ret = aci_gatt_disc_all_charac_of_serv(connectionHandle, service->getStartHandle(), service->getEndHandle());
Wolfgang Betz 132:51056160fa4a 351 } else {
Wolfgang Betz 132:51056160fa4a 352
Wolfgang Betz 132:51056160fa4a 353 uint8_t type = _matchingCharacteristicUUIDIn.shortOrLong();
Wolfgang Betz 132:51056160fa4a 354
Wolfgang Betz 132:51056160fa4a 355 if(type == UUID::UUID_TYPE_SHORT) {
Wolfgang Betz 132:51056160fa4a 356 STORE_LE_16(short_uuid, _matchingCharacteristicUUIDIn.getShortUUID());
Wolfgang Betz 132:51056160fa4a 357
Wolfgang Betz 132:51056160fa4a 358 uuid_type = UUID_TYPE_16;
Wolfgang Betz 132:51056160fa4a 359 uuid = short_uuid;
Wolfgang Betz 132:51056160fa4a 360
Wolfgang Betz 132:51056160fa4a 361 PRINTF("findServiceChars C UUID-");
Wolfgang Betz 132:51056160fa4a 362 for(unsigned i = 0; i < 2; i++) {
Wolfgang Betz 132:51056160fa4a 363 PRINTF("%02X", short_uuid[i]);
Wolfgang Betz 132:51056160fa4a 364 }
Wolfgang Betz 132:51056160fa4a 365 PRINTF("\n\r");
Wolfgang Betz 132:51056160fa4a 366
Wolfgang Betz 132:51056160fa4a 367 } else if(type==UUID::UUID_TYPE_LONG) {
Wolfgang Betz 132:51056160fa4a 368
Wolfgang Betz 132:51056160fa4a 369 uuid_type = UUID_TYPE_128;
Wolfgang Betz 132:51056160fa4a 370 uuid = (unsigned char*)_matchingCharacteristicUUIDIn.getBaseUUID();
Wolfgang Betz 132:51056160fa4a 371
Wolfgang Betz 132:51056160fa4a 372 PRINTF("(findServiceChars) C UUID-");
Wolfgang Betz 132:51056160fa4a 373 for (unsigned i = 0; i < UUID::LENGTH_OF_LONG_UUID; i++) {
Wolfgang Betz 132:51056160fa4a 374 PRINTF("%02X", uuid[i]);
Wolfgang Betz 132:51056160fa4a 375 }
Wolfgang Betz 132:51056160fa4a 376 PRINTF("\r\n");
Wolfgang Betz 132:51056160fa4a 377 }
Wolfgang Betz 132:51056160fa4a 378
Wolfgang Betz 132:51056160fa4a 379 ret = aci_gatt_disc_charac_by_uuid(connectionHandle,
Wolfgang Betz 132:51056160fa4a 380 service->getStartHandle(),
Wolfgang Betz 132:51056160fa4a 381 service->getEndHandle(),
Wolfgang Betz 132:51056160fa4a 382 uuid_type,
Wolfgang Betz 132:51056160fa4a 383 uuid);
Wolfgang Betz 132:51056160fa4a 384 }
Wolfgang Betz 132:51056160fa4a 385
Wolfgang Betz 132:51056160fa4a 386 if(ret == BLE_STATUS_SUCCESS) {
Wolfgang Betz 132:51056160fa4a 387 _servIndex++;
Wolfgang Betz 132:51056160fa4a 388 }
Wolfgang Betz 132:51056160fa4a 389
Wolfgang Betz 132:51056160fa4a 390 PRINTF("findServiceChars ret=%d\n\r", ret);
Wolfgang Betz 132:51056160fa4a 391
Wolfgang Betz 132:51056160fa4a 392 return BLE_ERROR_NONE;
Wolfgang Betz 132:51056160fa4a 393 }
Wolfgang Betz 132:51056160fa4a 394
Wolfgang Betz 132:51056160fa4a 395 ble_error_t BlueNRGGattClient::launchServiceDiscovery(Gap::Handle_t connectionHandle,
Wolfgang Betz 132:51056160fa4a 396 ServiceDiscovery::ServiceCallback_t sc,
Wolfgang Betz 132:51056160fa4a 397 ServiceDiscovery::CharacteristicCallback_t cc,
Wolfgang Betz 132:51056160fa4a 398 const UUID &matchingServiceUUID,
Wolfgang Betz 132:51056160fa4a 399 const UUID &matchingCharacteristicUUIDIn)
Wolfgang Betz 132:51056160fa4a 400 {
Wolfgang Betz 132:51056160fa4a 401 PRINTF("launchServiceDiscovery\n\r");
Wolfgang Betz 132:51056160fa4a 402
Wolfgang Betz 132:51056160fa4a 403 tBleStatus ret;
Andrea Palmieri 142:adf1567d3900 404 uint8_t uuid_type = UUID_TYPE_16;
Wolfgang Betz 132:51056160fa4a 405 uint8_t short_uuid[2];
Andrea Palmieri 142:adf1567d3900 406 uint8_t *uuid = NULL;
Wolfgang Betz 132:51056160fa4a 407 unsigned j;
Wolfgang Betz 132:51056160fa4a 408
Wolfgang Betz 132:51056160fa4a 409 _connectionHandle = connectionHandle;
Wolfgang Betz 132:51056160fa4a 410 serviceDiscoveryCallback = sc;
Wolfgang Betz 132:51056160fa4a 411 characteristicDiscoveryCallback = cc;
Wolfgang Betz 132:51056160fa4a 412 _matchingServiceUUID = matchingServiceUUID;
Wolfgang Betz 132:51056160fa4a 413 _matchingCharacteristicUUIDIn = matchingCharacteristicUUIDIn;
Wolfgang Betz 132:51056160fa4a 414
Wolfgang Betz 132:51056160fa4a 415 //reset services
Wolfgang Betz 132:51056160fa4a 416 _numServices = 0;
Wolfgang Betz 132:51056160fa4a 417 _numChars = 0;
Wolfgang Betz 132:51056160fa4a 418 _servIndex = 0;
Wolfgang Betz 132:51056160fa4a 419 for(j = 0; j < BLE_TOTAL_DISCOVERED_SERVICES; j++) {
Wolfgang Betz 132:51056160fa4a 420 discoveredService[j].setup(BLE_UUID_UNKNOWN, GattAttribute::INVALID_HANDLE, GattAttribute::INVALID_HANDLE);
Wolfgang Betz 132:51056160fa4a 421 }
Wolfgang Betz 132:51056160fa4a 422
Wolfgang Betz 132:51056160fa4a 423 if(matchingServiceUUID == BLE_UUID_UNKNOWN) {
Wolfgang Betz 132:51056160fa4a 424
Wolfgang Betz 132:51056160fa4a 425 // Wildcard: search for all services
Wolfgang Betz 132:51056160fa4a 426 ret = aci_gatt_disc_all_prim_services((uint16_t)connectionHandle);
Wolfgang Betz 132:51056160fa4a 427
Wolfgang Betz 132:51056160fa4a 428 } else {
Wolfgang Betz 132:51056160fa4a 429
Wolfgang Betz 132:51056160fa4a 430 uint8_t type = matchingServiceUUID.shortOrLong();
Wolfgang Betz 132:51056160fa4a 431 //PRINTF("AddService(): Type:%d\n\r", type);
Wolfgang Betz 132:51056160fa4a 432
Wolfgang Betz 132:51056160fa4a 433 if(type == UUID::UUID_TYPE_SHORT) {
Wolfgang Betz 132:51056160fa4a 434 STORE_LE_16(short_uuid, matchingServiceUUID.getShortUUID());
Wolfgang Betz 132:51056160fa4a 435
Wolfgang Betz 132:51056160fa4a 436 PRINTF("launchServiceDiscovery short_uuid=0x");
Wolfgang Betz 132:51056160fa4a 437 for(j = 0; j < 2; j++) {
Wolfgang Betz 132:51056160fa4a 438 PRINTF("%02X", short_uuid[j]);
Wolfgang Betz 132:51056160fa4a 439 }
Wolfgang Betz 132:51056160fa4a 440 PRINTF("\n\r");
Wolfgang Betz 132:51056160fa4a 441
Wolfgang Betz 132:51056160fa4a 442
Wolfgang Betz 132:51056160fa4a 443 uuid_type = UUID_TYPE_16;
Wolfgang Betz 132:51056160fa4a 444 uuid = short_uuid;
Wolfgang Betz 132:51056160fa4a 445
Wolfgang Betz 132:51056160fa4a 446 } else if(type==UUID::UUID_TYPE_LONG) {
Wolfgang Betz 132:51056160fa4a 447
Wolfgang Betz 132:51056160fa4a 448 uuid_type = UUID_TYPE_128;
Wolfgang Betz 132:51056160fa4a 449 uuid = (unsigned char*)matchingServiceUUID.getBaseUUID();
Wolfgang Betz 132:51056160fa4a 450
Wolfgang Betz 132:51056160fa4a 451 /*
Wolfgang Betz 132:51056160fa4a 452 PRINTF("launchServiceDiscovery base_uuid=0x");
Wolfgang Betz 132:51056160fa4a 453 for(j = 0; j < 16; j++) {
Wolfgang Betz 132:51056160fa4a 454 PRINTF("%02X", uuid[j]);
Wolfgang Betz 132:51056160fa4a 455 }
Wolfgang Betz 132:51056160fa4a 456 PRINTF("\n\r");
Wolfgang Betz 132:51056160fa4a 457 */
Wolfgang Betz 132:51056160fa4a 458 }
Wolfgang Betz 132:51056160fa4a 459
Wolfgang Betz 132:51056160fa4a 460 // search for specific service by UUID
Wolfgang Betz 132:51056160fa4a 461 ret = aci_gatt_disc_prim_service_by_uuid((uint16_t)connectionHandle, uuid_type, uuid);
Wolfgang Betz 132:51056160fa4a 462 //ret = aci_gatt_disc_all_prim_services((uint16_t)connectionHandle);
Wolfgang Betz 132:51056160fa4a 463 }
Wolfgang Betz 132:51056160fa4a 464
Wolfgang Betz 132:51056160fa4a 465 if(ret == BLE_STATUS_SUCCESS) {
Wolfgang Betz 132:51056160fa4a 466 _currentState = GATT_SERVICE_DISCOVERY;
Wolfgang Betz 132:51056160fa4a 467 }
Wolfgang Betz 132:51056160fa4a 468
Wolfgang Betz 132:51056160fa4a 469 PRINTF("launchServiceDiscovery ret=%d\n\r", ret);
Wolfgang Betz 132:51056160fa4a 470
Wolfgang Betz 132:51056160fa4a 471 return BLE_ERROR_NONE;
Wolfgang Betz 132:51056160fa4a 472 }
Wolfgang Betz 132:51056160fa4a 473
Wolfgang Betz 132:51056160fa4a 474 ble_error_t BlueNRGGattClient::discoverServices(Gap::Handle_t connectionHandle,
Wolfgang Betz 132:51056160fa4a 475 ServiceDiscovery::ServiceCallback_t callback,
Wolfgang Betz 132:51056160fa4a 476 const UUID &matchingServiceUUID)
Wolfgang Betz 132:51056160fa4a 477 {
Andrea Palmieri 142:adf1567d3900 478 /* avoid compiler warnings about unused variables */
Andrea Palmieri 142:adf1567d3900 479 (void)connectionHandle;
Andrea Palmieri 142:adf1567d3900 480 (void)callback;
Andrea Palmieri 142:adf1567d3900 481 (void)matchingServiceUUID;
Andrea Palmieri 142:adf1567d3900 482
Wolfgang Betz 132:51056160fa4a 483 return BLE_ERROR_NOT_IMPLEMENTED;
Wolfgang Betz 132:51056160fa4a 484 }
Wolfgang Betz 132:51056160fa4a 485
Wolfgang Betz 132:51056160fa4a 486 ble_error_t BlueNRGGattClient::discoverServices(Gap::Handle_t connectionHandle,
Wolfgang Betz 132:51056160fa4a 487 ServiceDiscovery::ServiceCallback_t callback,
Wolfgang Betz 132:51056160fa4a 488 GattAttribute::Handle_t startHandle,
Wolfgang Betz 132:51056160fa4a 489 GattAttribute::Handle_t endHandle)
Wolfgang Betz 132:51056160fa4a 490 {
Andrea Palmieri 142:adf1567d3900 491 /* avoid compiler warnings about unused variables */
Andrea Palmieri 142:adf1567d3900 492 (void)connectionHandle;
Andrea Palmieri 142:adf1567d3900 493 (void)callback;
Andrea Palmieri 142:adf1567d3900 494 (void)startHandle;
Andrea Palmieri 142:adf1567d3900 495 (void)endHandle;
Andrea Palmieri 142:adf1567d3900 496
Wolfgang Betz 132:51056160fa4a 497 return BLE_ERROR_NOT_IMPLEMENTED;
Wolfgang Betz 132:51056160fa4a 498 }
Wolfgang Betz 132:51056160fa4a 499
Wolfgang Betz 132:51056160fa4a 500 bool BlueNRGGattClient::isServiceDiscoveryActive(void) const
Wolfgang Betz 132:51056160fa4a 501 {
Wolfgang Betz 132:51056160fa4a 502 if(_currentState == GATT_IDLE ||
Wolfgang Betz 132:51056160fa4a 503 _currentState == GATT_DISCOVERY_TERMINATED ||
Wolfgang Betz 132:51056160fa4a 504 _currentState == GATT_READ_CHAR ||
Wolfgang Betz 132:51056160fa4a 505 _currentState == GATT_WRITE_CHAR ) {
Wolfgang Betz 132:51056160fa4a 506 return false;
Wolfgang Betz 132:51056160fa4a 507 }
Wolfgang Betz 132:51056160fa4a 508
Wolfgang Betz 132:51056160fa4a 509 return true;
Wolfgang Betz 132:51056160fa4a 510 }
Wolfgang Betz 132:51056160fa4a 511
Wolfgang Betz 132:51056160fa4a 512 void BlueNRGGattClient::terminateServiceDiscovery(void)
Wolfgang Betz 132:51056160fa4a 513 {
Wolfgang Betz 132:51056160fa4a 514 _currentState = GATT_DISCOVERY_TERMINATED;
Wolfgang Betz 132:51056160fa4a 515
Wolfgang Betz 132:51056160fa4a 516 if (terminationCallback) {
Wolfgang Betz 132:51056160fa4a 517 terminationCallback(_connectionHandle);
Wolfgang Betz 132:51056160fa4a 518 }
Wolfgang Betz 132:51056160fa4a 519 }
Wolfgang Betz 132:51056160fa4a 520
Wolfgang Betz 132:51056160fa4a 521 void BlueNRGGattClient::charReadCB(Gap::Handle_t connHandle,
Wolfgang Betz 132:51056160fa4a 522 uint8_t event_data_length,
Wolfgang Betz 132:51056160fa4a 523 uint8_t* attribute_value)
Wolfgang Betz 132:51056160fa4a 524 {
Wolfgang Betz 132:51056160fa4a 525 readCBParams.connHandle = connHandle;
Wolfgang Betz 132:51056160fa4a 526 readCBParams.offset = 0;
Wolfgang Betz 132:51056160fa4a 527 readCBParams.len = event_data_length;
Wolfgang Betz 132:51056160fa4a 528 readCBParams.data = attribute_value;
Wolfgang Betz 132:51056160fa4a 529
Wolfgang Betz 132:51056160fa4a 530 BlueNRGGattClient::getInstance().processReadResponse(&readCBParams);
Wolfgang Betz 132:51056160fa4a 531 }
Wolfgang Betz 132:51056160fa4a 532
Wolfgang Betz 132:51056160fa4a 533 ble_error_t BlueNRGGattClient::read(Gap::Handle_t connHandle, GattAttribute::Handle_t attributeHandle, uint16_t offset) const
Wolfgang Betz 132:51056160fa4a 534 {
Andrea Palmieri 142:adf1567d3900 535 /* avoid compiler warnings about unused variables */
Andrea Palmieri 142:adf1567d3900 536 (void)offset;
Andrea Palmieri 142:adf1567d3900 537
Wolfgang Betz 132:51056160fa4a 538 tBleStatus ret;
Wolfgang Betz 132:51056160fa4a 539
Wolfgang Betz 132:51056160fa4a 540 BlueNRGGattClient *gattc = const_cast<BlueNRGGattClient*>(this);
Wolfgang Betz 132:51056160fa4a 541
Wolfgang Betz 132:51056160fa4a 542 gattc->_currentState = GATT_READ_CHAR;
Wolfgang Betz 132:51056160fa4a 543
Wolfgang Betz 132:51056160fa4a 544 // Save the attribute_handle not provided by evt_att_read_resp
Wolfgang Betz 132:51056160fa4a 545 gattc->readCBParams.handle = attributeHandle;
Wolfgang Betz 132:51056160fa4a 546
Andrea Palmieri 145:024a552e4715 547 // We need to wait for a while before starting a read due to
Andrea Palmieri 145:024a552e4715 548 // BlueNRG process queue handling
Andrea Palmieri 145:024a552e4715 549 Clock_Wait(100); //(?)
Andrea Palmieri 145:024a552e4715 550
Wolfgang Betz 132:51056160fa4a 551 ret = aci_gatt_read_charac_val(connHandle, attributeHandle);
Wolfgang Betz 132:51056160fa4a 552
Wolfgang Betz 132:51056160fa4a 553 if(ret == BLE_STATUS_SUCCESS) {
Wolfgang Betz 132:51056160fa4a 554 return BLE_ERROR_NONE;
Wolfgang Betz 132:51056160fa4a 555 }
Wolfgang Betz 132:51056160fa4a 556 switch (ret) {
Wolfgang Betz 132:51056160fa4a 557 case BLE_STATUS_BUSY:
Wolfgang Betz 132:51056160fa4a 558 return BLE_STACK_BUSY;
Wolfgang Betz 132:51056160fa4a 559 default:
Wolfgang Betz 132:51056160fa4a 560 return BLE_ERROR_INVALID_STATE;
Wolfgang Betz 132:51056160fa4a 561 }
Wolfgang Betz 132:51056160fa4a 562 }
Wolfgang Betz 132:51056160fa4a 563
Wolfgang Betz 132:51056160fa4a 564 void BlueNRGGattClient::charWritePrepareCB(Gap::Handle_t connHandle,
Wolfgang Betz 132:51056160fa4a 565 uint8_t event_data_length,
Wolfgang Betz 132:51056160fa4a 566 uint16_t attribute_handle,
Wolfgang Betz 132:51056160fa4a 567 uint16_t offset,
Wolfgang Betz 132:51056160fa4a 568 uint8_t *part_attr_value)
Wolfgang Betz 132:51056160fa4a 569 {
Andrea Palmieri 142:adf1567d3900 570 /* avoid compiler warnings about unused variables */
Andrea Palmieri 142:adf1567d3900 571 (void)connHandle;
Andrea Palmieri 142:adf1567d3900 572
Wolfgang Betz 132:51056160fa4a 573 // Update the write response params
Wolfgang Betz 132:51056160fa4a 574 writeCBParams.handle = attribute_handle;
Wolfgang Betz 132:51056160fa4a 575 writeCBParams.offset = offset;
Wolfgang Betz 132:51056160fa4a 576 writeCBParams.len = event_data_length-4; //(?)
Wolfgang Betz 132:51056160fa4a 577 writeCBParams.data = part_attr_value;
Wolfgang Betz 132:51056160fa4a 578
Wolfgang Betz 132:51056160fa4a 579 BlueNRGGattClient::getInstance().processWriteResponse(&writeCBParams);
Wolfgang Betz 132:51056160fa4a 580 }
Wolfgang Betz 132:51056160fa4a 581
Wolfgang Betz 132:51056160fa4a 582 void BlueNRGGattClient::charWriteExecCB(Gap::Handle_t connHandle,
Wolfgang Betz 132:51056160fa4a 583 uint8_t event_data_length)
Wolfgang Betz 132:51056160fa4a 584 {
Andrea Palmieri 142:adf1567d3900 585 /* avoid compiler warnings about unused variables */
Andrea Palmieri 142:adf1567d3900 586 (void)event_data_length;
Andrea Palmieri 142:adf1567d3900 587
Wolfgang Betz 132:51056160fa4a 588 writeCBParams.connHandle = connHandle;
Wolfgang Betz 132:51056160fa4a 589
Wolfgang Betz 132:51056160fa4a 590 BlueNRGGattClient::getInstance().processWriteResponse(&writeCBParams);
Wolfgang Betz 132:51056160fa4a 591 }
Wolfgang Betz 132:51056160fa4a 592
Wolfgang Betz 132:51056160fa4a 593 ble_error_t BlueNRGGattClient::write(GattClient::WriteOp_t cmd,
Wolfgang Betz 132:51056160fa4a 594 Gap::Handle_t connHandle,
Wolfgang Betz 132:51056160fa4a 595 GattAttribute::Handle_t attributeHandle,
Wolfgang Betz 132:51056160fa4a 596 size_t length,
Wolfgang Betz 132:51056160fa4a 597 const uint8_t *value) const
Wolfgang Betz 132:51056160fa4a 598 {
Andrea Palmieri 142:adf1567d3900 599 /* avoid compiler warnings about unused variables */
Andrea Palmieri 142:adf1567d3900 600 (void)cmd;
Andrea Palmieri 142:adf1567d3900 601
Wolfgang Betz 132:51056160fa4a 602 tBleStatus ret;
Wolfgang Betz 132:51056160fa4a 603
Wolfgang Betz 132:51056160fa4a 604 BlueNRGGattClient *gattc = const_cast<BlueNRGGattClient*>(this);
Wolfgang Betz 132:51056160fa4a 605
Wolfgang Betz 132:51056160fa4a 606 gattc->_currentState = GATT_WRITE_CHAR;
Wolfgang Betz 132:51056160fa4a 607
Wolfgang Betz 132:51056160fa4a 608 // We save the write response params (used by the callback) because
Wolfgang Betz 132:51056160fa4a 609 // when the aci_gatt_write_charac_value() is used the only event received is the EVT_BLUE_GATT_PROCEDURE_COMPLETE
Wolfgang Betz 132:51056160fa4a 610 gattc->writeCBParams.connHandle = connHandle;
Wolfgang Betz 132:51056160fa4a 611 gattc->writeCBParams.writeOp = GattWriteCallbackParams::OP_WRITE_CMD;
Wolfgang Betz 132:51056160fa4a 612 gattc->writeCBParams.handle = attributeHandle;
Wolfgang Betz 132:51056160fa4a 613 gattc->writeCBParams.offset = 0;
Wolfgang Betz 132:51056160fa4a 614 gattc->writeCBParams.len = length;
Wolfgang Betz 132:51056160fa4a 615 gattc->writeCBParams.data = value;
Wolfgang Betz 132:51056160fa4a 616
Wolfgang Betz 132:51056160fa4a 617 ret = aci_gatt_write_charac_value(connHandle, attributeHandle, length, const_cast<uint8_t *>(value));
Wolfgang Betz 132:51056160fa4a 618 //ret = aci_gatt_write_charac_reliable(connHandle, attributeHandle, 0, length, const_cast<uint8_t *>(value));
Wolfgang Betz 132:51056160fa4a 619
Wolfgang Betz 132:51056160fa4a 620 if (ret == BLE_STATUS_SUCCESS) {
Wolfgang Betz 132:51056160fa4a 621 return BLE_ERROR_NONE;
Wolfgang Betz 132:51056160fa4a 622 }
Wolfgang Betz 132:51056160fa4a 623 switch (ret) {
Wolfgang Betz 132:51056160fa4a 624 case BLE_STATUS_BUSY:
Wolfgang Betz 132:51056160fa4a 625 return BLE_STACK_BUSY;
Wolfgang Betz 132:51056160fa4a 626 default:
Wolfgang Betz 132:51056160fa4a 627 return BLE_ERROR_INVALID_STATE;
Wolfgang Betz 132:51056160fa4a 628 }
Wolfgang Betz 132:51056160fa4a 629
Wolfgang Betz 132:51056160fa4a 630 }