Antonio Vilei / X_NUCLEO_IDB0XA1

BLE_API wrapper library for STMicroelectronics' BlueNRG Bluetooth Low Energy expansion board shield

Fork of X_NUCLEO_IDB0XA1 by ST Expansion SW Team

x-nucleo-idb0xa1/BlueNRGGap.h@160:174387d53809, 2015-10-29 (annotated)

Committer:
Andrea Palmieri
Date:
Thu Oct 29 13:35:32 2015 +0100
Revision:
160:174387d53809
Parent:
145:024a552e4715
Child:
165:3576598c0889
Let minar scheduler handle next radio scanning



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 /**
Wolfgang Betz 130:770ce14d3d15 18 ******************************************************************************
Wolfgang Betz 130:770ce14d3d15 19 * @file BlueNRGGap.h
Wolfgang Betz 130:770ce14d3d15 20 * @author STMicroelectronics
Wolfgang Betz 130:770ce14d3d15 21 * @brief Header file for BlueNRG BLE_API Gap Class
Wolfgang Betz 130:770ce14d3d15 22 ******************************************************************************
Wolfgang Betz 130:770ce14d3d15 23 * @copy
Wolfgang Betz 130:770ce14d3d15 24 *
Wolfgang Betz 130:770ce14d3d15 25 * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
Wolfgang Betz 130:770ce14d3d15 26 * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
Wolfgang Betz 130:770ce14d3d15 27 * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
Wolfgang Betz 130:770ce14d3d15 28 * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
Wolfgang Betz 130:770ce14d3d15 29 * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
Wolfgang Betz 130:770ce14d3d15 30 * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
Wolfgang Betz 130:770ce14d3d15 31 *
Wolfgang Betz 130:770ce14d3d15 32 * <h2><center>&copy; COPYRIGHT 2013 STMicroelectronics</center></h2>
Wolfgang Betz 130:770ce14d3d15 33 */
Wolfgang Betz 130:770ce14d3d15 34
Wolfgang Betz 130:770ce14d3d15 35 #ifndef __BLUENRG_GAP_H__
Wolfgang Betz 130:770ce14d3d15 36 #define __BLUENRG_GAP_H__
Wolfgang Betz 130:770ce14d3d15 37
Wolfgang Betz 144:bdf5e8432131 38 #include "mbed-drivers/mbed.h"
Wolfgang Betz 131:e09947216ccb 39 #include "ble/blecommon.h"
Wolfgang Betz 130:770ce14d3d15 40 #include "btle.h"
Wolfgang Betz 131:e09947216ccb 41 #include "ble/GapAdvertisingParams.h"
Wolfgang Betz 131:e09947216ccb 42 #include "ble/GapAdvertisingData.h"
Wolfgang Betz 132:51056160fa4a 43 #include "ble/Gap.h"
Wolfgang Betz 130:770ce14d3d15 44
Wolfgang Betz 130:770ce14d3d15 45 #define BLE_CONN_HANDLE_INVALID 0x0
Wolfgang Betz 130:770ce14d3d15 46 #define BDADDR_SIZE 6
Wolfgang Betz 130:770ce14d3d15 47
Wolfgang Betz 130:770ce14d3d15 48 #define BLUENRG_GAP_ADV_INTERVAL_MIN (0)
Wolfgang Betz 130:770ce14d3d15 49 #define BLUENRG_GAP_ADV_INTERVAL_MAX (0)
Wolfgang Betz 130:770ce14d3d15 50 #define BLE_GAP_ADV_NONCON_INTERVAL_MIN (0)
Wolfgang Betz 130:770ce14d3d15 51
Wolfgang Betz 132:51056160fa4a 52 // Scanning and Connection Params used by Central for creating connection
Wolfgang Betz 132:51056160fa4a 53 #define LIMITED_DISCOVERY_PROCEDURE 0x01
Wolfgang Betz 132:51056160fa4a 54 #define GENERAL_DISCOVERY_PROCEDURE 0x02
Wolfgang Betz 132:51056160fa4a 55
Wolfgang Betz 132:51056160fa4a 56 #define SCAN_P (0x4000)
Wolfgang Betz 132:51056160fa4a 57 #define SCAN_L (0x4000)
Wolfgang Betz 132:51056160fa4a 58 #define SUPERV_TIMEOUT (600)
Wolfgang Betz 132:51056160fa4a 59 #define CONN_P(x) ((int)((x)/1.25f))
Wolfgang Betz 132:51056160fa4a 60 #define CONN_L(x) ((int)((x)/0.625f))
Wolfgang Betz 132:51056160fa4a 61 #define CONN_P1 (CONN_P(50))//(CONN_P(1000))
Wolfgang Betz 132:51056160fa4a 62 #define CONN_P2 (CONN_P(50))//(CONN_P(1000))
Wolfgang Betz 132:51056160fa4a 63 #define CONN_L1 (CONN_L(5))
Wolfgang Betz 132:51056160fa4a 64 #define CONN_L2 (CONN_L(5))
Wolfgang Betz 130:770ce14d3d15 65 #define UUID_BUFFER_SIZE 13 //6*2(16-bit UUIDs)+1
Wolfgang Betz 130:770ce14d3d15 66 #define ADV_DATA_MAX_SIZE 31
Wolfgang Betz 130:770ce14d3d15 67
Wolfgang Betz 130:770ce14d3d15 68 /**************************************************************************/
Wolfgang Betz 130:770ce14d3d15 69 /*!
Wolfgang Betz 130:770ce14d3d15 70 \brief
Wolfgang Betz 130:770ce14d3d15 71
Wolfgang Betz 130:770ce14d3d15 72 */
Wolfgang Betz 130:770ce14d3d15 73 /**************************************************************************/
Wolfgang Betz 130:770ce14d3d15 74 class BlueNRGGap : public Gap
Wolfgang Betz 130:770ce14d3d15 75 {
Wolfgang Betz 130:770ce14d3d15 76 public:
Wolfgang Betz 130:770ce14d3d15 77 static BlueNRGGap &getInstance() {
Wolfgang Betz 130:770ce14d3d15 78 static BlueNRGGap m_instance;
Wolfgang Betz 130:770ce14d3d15 79 return m_instance;
Wolfgang Betz 130:770ce14d3d15 80 }
Wolfgang Betz 130:770ce14d3d15 81
Wolfgang Betz 130:770ce14d3d15 82 // <<<ANDREA>>>
Wolfgang Betz 132:51056160fa4a 83 /*
Wolfgang Betz 130:770ce14d3d15 84 enum AdvType_t {
Wolfgang Betz 130:770ce14d3d15 85 ADV_IND = GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED,//Gap::ADV_IND,
Wolfgang Betz 130:770ce14d3d15 86 ADV_DIRECT_IND = GapAdvertisingParams::ADV_CONNECTABLE_DIRECTED,//Gap::ADV_DIRECT_IND,
Wolfgang Betz 130:770ce14d3d15 87 ADV_SCAN_IND = GapAdvertisingParams::ADV_SCANNABLE_UNDIRECTED,//Gap::ADV_SCAN_IND,
Wolfgang Betz 130:770ce14d3d15 88 ADV_NONCONN_IND = GapAdvertisingParams::ADV_NON_CONNECTABLE_UNDIRECTED//Gap::ADV_NONCONN_IND
Wolfgang Betz 130:770ce14d3d15 89 };
Wolfgang Betz 132:51056160fa4a 90 */
Wolfgang Betz 132:51056160fa4a 91 enum Reason_t {
Wolfgang Betz 132:51056160fa4a 92 DEVICE_FOUND,
Wolfgang Betz 132:51056160fa4a 93 DISCOVERY_COMPLETE
Wolfgang Betz 132:51056160fa4a 94 };
Wolfgang Betz 130:770ce14d3d15 95
Wolfgang Betz 130:770ce14d3d15 96 /* Functions that must be implemented from Gap */
Wolfgang Betz 130:770ce14d3d15 97 virtual ble_error_t setAddress(addr_type_t type, const Address_t address);
Wolfgang Betz 130:770ce14d3d15 98 virtual ble_error_t getAddress(addr_type_t *typeP, Address_t address);
Wolfgang Betz 130:770ce14d3d15 99 virtual ble_error_t setAdvertisingData(const GapAdvertisingData &, const GapAdvertisingData &);
Wolfgang Betz 130:770ce14d3d15 100 virtual ble_error_t startAdvertising(const GapAdvertisingParams &);
Wolfgang Betz 130:770ce14d3d15 101 virtual ble_error_t stopAdvertising(void);
Wolfgang Betz 130:770ce14d3d15 102 virtual ble_error_t stopScan();
Wolfgang Betz 130:770ce14d3d15 103 virtual uint16_t getMinAdvertisingInterval(void) const;
Wolfgang Betz 130:770ce14d3d15 104 virtual uint16_t getMinNonConnectableAdvertisingInterval(void) const;
Wolfgang Betz 130:770ce14d3d15 105 virtual uint16_t getMaxAdvertisingInterval(void) const;
Wolfgang Betz 130:770ce14d3d15 106 virtual ble_error_t disconnect(DisconnectionReason_t reason);
Wolfgang Betz 130:770ce14d3d15 107 virtual ble_error_t disconnect(Handle_t connectionHandle, DisconnectionReason_t reason);
Wolfgang Betz 130:770ce14d3d15 108 virtual ble_error_t getPreferredConnectionParams(ConnectionParams_t *params);
Wolfgang Betz 130:770ce14d3d15 109 virtual ble_error_t setPreferredConnectionParams(const ConnectionParams_t *params);
Wolfgang Betz 130:770ce14d3d15 110 virtual ble_error_t updateConnectionParams(Handle_t handle, const ConnectionParams_t *params);
Wolfgang Betz 130:770ce14d3d15 111
Wolfgang Betz 130:770ce14d3d15 112 virtual ble_error_t setDeviceName(const uint8_t *deviceName);
Wolfgang Betz 130:770ce14d3d15 113 virtual ble_error_t getDeviceName(uint8_t *deviceName, unsigned *lengthP);
Wolfgang Betz 130:770ce14d3d15 114 virtual ble_error_t setAppearance(GapAdvertisingData::Appearance appearance);
Wolfgang Betz 130:770ce14d3d15 115 virtual ble_error_t getAppearance(GapAdvertisingData::Appearance *appearanceP);
Wolfgang Betz 130:770ce14d3d15 116
Wolfgang Betz 130:770ce14d3d15 117 virtual ble_error_t setTxPower(int8_t txPower);
Wolfgang Betz 130:770ce14d3d15 118 virtual void getPermittedTxPowerValues(const int8_t **, size_t *);
Wolfgang Betz 130:770ce14d3d15 119 // <<<ANDREA>>>
Wolfgang Betz 132:51056160fa4a 120 virtual ble_error_t connect(const Address_t peerAddr,
Wolfgang Betz 132:51056160fa4a 121 Gap::AddressType_t peerAddrType,
Wolfgang Betz 132:51056160fa4a 122 const ConnectionParams_t *connectionParams,
Wolfgang Betz 132:51056160fa4a 123 const GapScanningParams *scanParams);
Wolfgang Betz 130:770ce14d3d15 124
Wolfgang Betz 130:770ce14d3d15 125
Wolfgang Betz 132:51056160fa4a 126 void Discovery_CB(Reason_t reason,
Wolfgang Betz 132:51056160fa4a 127 uint8_t adv_type,
Wolfgang Betz 132:51056160fa4a 128 uint8_t *addr_type,
Wolfgang Betz 132:51056160fa4a 129 uint8_t *addr,
Wolfgang Betz 132:51056160fa4a 130 uint8_t *data_length,
Wolfgang Betz 132:51056160fa4a 131 uint8_t *data,
Wolfgang Betz 132:51056160fa4a 132 uint8_t *RSSI);
Wolfgang Betz 132:51056160fa4a 133 ble_error_t makeConnection(void);
Wolfgang Betz 130:770ce14d3d15 134 void setConnectionHandle(uint16_t con_handle);
Wolfgang Betz 130:770ce14d3d15 135 uint16_t getConnectionHandle(void);
Wolfgang Betz 130:770ce14d3d15 136
Wolfgang Betz 130:770ce14d3d15 137 bool getIsSetAddress();
Wolfgang Betz 130:770ce14d3d15 138
Wolfgang Betz 130:770ce14d3d15 139 Timeout getAdvTimeout(void) const {
Wolfgang Betz 130:770ce14d3d15 140 return advTimeout;
Wolfgang Betz 130:770ce14d3d15 141 }
Wolfgang Betz 130:770ce14d3d15 142 uint8_t getAdvToFlag(void) {
Wolfgang Betz 130:770ce14d3d15 143 return AdvToFlag;
Wolfgang Betz 130:770ce14d3d15 144 }
Wolfgang Betz 130:770ce14d3d15 145 void setAdvToFlag(void);
Wolfgang Betz 130:770ce14d3d15 146
Wolfgang Betz 130:770ce14d3d15 147 void Process(void);
Wolfgang Betz 130:770ce14d3d15 148
Andrea Palmieri 160:174387d53809 149 GapScanningParams* getScanningParams(void);
Andrea Palmieri 160:174387d53809 150
Wolfgang Betz 130:770ce14d3d15 151 virtual ble_error_t startRadioScan(const GapScanningParams &scanningParams);
Wolfgang Betz 130:770ce14d3d15 152
Wolfgang Betz 130:770ce14d3d15 153 private:
Wolfgang Betz 130:770ce14d3d15 154 uint16_t m_connectionHandle;
Wolfgang Betz 132:51056160fa4a 155 AddressType_t addr_type;
Wolfgang Betz 132:51056160fa4a 156 Address_t _peerAddr;
Wolfgang Betz 130:770ce14d3d15 157 uint8_t bdaddr[BDADDR_SIZE];
Wolfgang Betz 132:51056160fa4a 158 bool _scanning;
Wolfgang Betz 132:51056160fa4a 159 bool _connecting;
Wolfgang Betz 130:770ce14d3d15 160 bool isSetAddress;
Andrea Palmieri 145:024a552e4715 161 bool btle_reinited;
Wolfgang Betz 130:770ce14d3d15 162 tBleStatus ret; // FIXME: delete this
Wolfgang Betz 130:770ce14d3d15 163 uint8_t *DeviceName;
Wolfgang Betz 130:770ce14d3d15 164 uint8_t deviceAppearance[2];
Wolfgang Betz 130:770ce14d3d15 165
Wolfgang Betz 130:770ce14d3d15 166 uint8_t *local_name;
Wolfgang Betz 130:770ce14d3d15 167 uint8_t local_name_length;
Wolfgang Betz 130:770ce14d3d15 168
Wolfgang Betz 130:770ce14d3d15 169 bool txPowerAdType;
Wolfgang Betz 130:770ce14d3d15 170
Wolfgang Betz 130:770ce14d3d15 171 uint8_t servUuidlength;
Wolfgang Betz 130:770ce14d3d15 172 uint8_t servUuidData[UUID_BUFFER_SIZE];
Wolfgang Betz 130:770ce14d3d15 173
Wolfgang Betz 130:770ce14d3d15 174 uint8_t AdvLen;
Wolfgang Betz 130:770ce14d3d15 175 uint8_t AdvData[ADV_DATA_MAX_SIZE];
Wolfgang Betz 130:770ce14d3d15 176
Wolfgang Betz 130:770ce14d3d15 177 Timeout advTimeout;
Wolfgang Betz 130:770ce14d3d15 178 bool AdvToFlag;
Wolfgang Betz 130:770ce14d3d15 179
Wolfgang Betz 130:770ce14d3d15 180 BlueNRGGap() {
Wolfgang Betz 130:770ce14d3d15 181 m_connectionHandle = BLE_CONN_HANDLE_INVALID;
Wolfgang Betz 132:51056160fa4a 182 addr_type = Gap::ADDR_TYPE_PUBLIC;
Wolfgang Betz 130:770ce14d3d15 183 isSetAddress = false;
Andrea Palmieri 145:024a552e4715 184 btle_reinited = false;
Wolfgang Betz 130:770ce14d3d15 185 DeviceName = NULL;
Wolfgang Betz 130:770ce14d3d15 186 }
Wolfgang Betz 130:770ce14d3d15 187
Wolfgang Betz 130:770ce14d3d15 188 BlueNRGGap(BlueNRGGap const &);
Wolfgang Betz 130:770ce14d3d15 189 void operator=(BlueNRGGap const &);
Wolfgang Betz 130:770ce14d3d15 190 };
Wolfgang Betz 130:770ce14d3d15 191
Wolfgang Betz 130:770ce14d3d15 192 #endif // ifndef __BLUENRG_GAP_H__