Jackson Lv / nRF51822

Nano RGB LED mesh

Dependencies:   nrf51-sdk

Dependents:   BLENano_Mesh

Fork of nRF51822 by Nordic Semiconductor

source/nRF5xn.cpp@578:78f69f1be114, 2016-01-11 (annotated)

Committer:
vcoubard
Date:
Mon Jan 11 10:19:25 2016 +0000
Revision:
578:78f69f1be114
Parent:
575:7023a8204a1b
Child:
582:37fd3190598e
Synchronized with git rev 90de915f

Author: Andres Amaya Garcia

Replace deprecated inclusions of mbed.h



Replace all deprecated inclusions of mbed.h for mbed-drivers/mbed.h when using

mbed OS. Applications should compile for mbed classic.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
vcoubard 541:884f95bf5351 1 /* mbed Microcontroller Library
vcoubard 541:884f95bf5351 2 * Copyright (c) 2006-2013 ARM Limited
vcoubard 541:884f95bf5351 3 *
vcoubard 541:884f95bf5351 4 * Licensed under the Apache License, Version 2.0 (the "License");
vcoubard 541:884f95bf5351 5 * you may not use this file except in compliance with the License.
vcoubard 541:884f95bf5351 6 * You may obtain a copy of the License at
vcoubard 541:884f95bf5351 7 *
vcoubard 541:884f95bf5351 8 * http://www.apache.org/licenses/LICENSE-2.0
vcoubard 541:884f95bf5351 9 *
vcoubard 541:884f95bf5351 10 * Unless required by applicable law or agreed to in writing, software
vcoubard 541:884f95bf5351 11 * distributed under the License is distributed on an "AS IS" BASIS,
vcoubard 541:884f95bf5351 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
vcoubard 541:884f95bf5351 13 * See the License for the specific language governing permissions and
vcoubard 541:884f95bf5351 14 * limitations under the License.
vcoubard 541:884f95bf5351 15 */
vcoubard 541:884f95bf5351 16
vcoubard 578:78f69f1be114 17 #ifdef YOTTA_CFG_MBED_OS
vcoubard 578:78f69f1be114 18 #include "mbed-drivers/mbed.h"
vcoubard 578:78f69f1be114 19 #else
vcoubard 578:78f69f1be114 20 #include "mbed.h"
vcoubard 578:78f69f1be114 21 #endif
vcoubard 541:884f95bf5351 22 #include "nRF5xn.h"
vcoubard 541:884f95bf5351 23 #include "ble/blecommon.h"
vcoubard 541:884f95bf5351 24 #include "nrf_soc.h"
vcoubard 541:884f95bf5351 25
vcoubard 541:884f95bf5351 26 #include "btle/btle.h"
vcoubard 541:884f95bf5351 27 #include "nrf_delay.h"
vcoubard 541:884f95bf5351 28
vcoubard 549:3f782c64d014 29 extern "C" {
vcoubard 541:884f95bf5351 30 #include "softdevice_handler.h"
vcoubard 549:3f782c64d014 31 }
vcoubard 541:884f95bf5351 32
vcoubard 541:884f95bf5351 33 /**
vcoubard 541:884f95bf5351 34 * The singleton which represents the nRF51822 transport for the BLE.
vcoubard 541:884f95bf5351 35 */
vcoubard 541:884f95bf5351 36 static nRF5xn deviceInstance;
vcoubard 541:884f95bf5351 37
vcoubard 541:884f95bf5351 38 /**
vcoubard 541:884f95bf5351 39 * BLE-API requires an implementation of the following function in order to
vcoubard 541:884f95bf5351 40 * obtain its transport handle.
vcoubard 541:884f95bf5351 41 */
vcoubard 541:884f95bf5351 42 BLEInstanceBase *
vcoubard 541:884f95bf5351 43 createBLEInstance(void)
vcoubard 541:884f95bf5351 44 {
vcoubard 575:7023a8204a1b 45 return &nRF5xn::Instance(BLE::DEFAULT_INSTANCE);
vcoubard 575:7023a8204a1b 46 }
vcoubard 575:7023a8204a1b 47
vcoubard 575:7023a8204a1b 48 nRF5xn& nRF5xn::Instance(BLE::InstanceID_t instanceId)
vcoubard 575:7023a8204a1b 49 {
vcoubard 575:7023a8204a1b 50 return deviceInstance;
vcoubard 541:884f95bf5351 51 }
vcoubard 541:884f95bf5351 52
vcoubard 575:7023a8204a1b 53 nRF5xn::nRF5xn(void) :
vcoubard 575:7023a8204a1b 54 initialized(false),
vcoubard 575:7023a8204a1b 55 instanceID(BLE::DEFAULT_INSTANCE),
vcoubard 575:7023a8204a1b 56 _gapInstance(),
vcoubard 575:7023a8204a1b 57 gapInstance(NULL),
vcoubard 575:7023a8204a1b 58 gattServerInstance(NULL),
vcoubard 575:7023a8204a1b 59 gattClientInstance(NULL),
vcoubard 575:7023a8204a1b 60 securityManagerInstance(NULL)
vcoubard 541:884f95bf5351 61 {
vcoubard 541:884f95bf5351 62 }
vcoubard 541:884f95bf5351 63
vcoubard 541:884f95bf5351 64 nRF5xn::~nRF5xn(void)
vcoubard 541:884f95bf5351 65 {
vcoubard 541:884f95bf5351 66 }
vcoubard 541:884f95bf5351 67
vcoubard 541:884f95bf5351 68 const char *nRF5xn::getVersion(void)
vcoubard 541:884f95bf5351 69 {
vcoubard 541:884f95bf5351 70 if (!initialized) {
vcoubard 541:884f95bf5351 71 return "INITIALIZATION_INCOMPLETE";
vcoubard 541:884f95bf5351 72 }
vcoubard 541:884f95bf5351 73
vcoubard 541:884f95bf5351 74 static char versionString[32];
vcoubard 541:884f95bf5351 75 static bool versionFetched = false;
vcoubard 541:884f95bf5351 76
vcoubard 541:884f95bf5351 77 if (!versionFetched) {
vcoubard 541:884f95bf5351 78 ble_version_t version;
vcoubard 541:884f95bf5351 79 if ((sd_ble_version_get(&version) == NRF_SUCCESS) && (version.company_id == 0x0059)) {
vcoubard 541:884f95bf5351 80 switch (version.version_number) {
vcoubard 541:884f95bf5351 81 case 0x07:
vcoubard 541:884f95bf5351 82 case 0x08:
vcoubard 541:884f95bf5351 83 snprintf(versionString, sizeof(versionString), "Nordic BLE4.1 ver:%u fw:%04x", version.version_number, version.subversion_number);
vcoubard 541:884f95bf5351 84 break;
vcoubard 541:884f95bf5351 85 default:
vcoubard 541:884f95bf5351 86 snprintf(versionString, sizeof(versionString), "Nordic (spec unknown) ver:%u fw:%04x", version.version_number, version.subversion_number);
vcoubard 541:884f95bf5351 87 break;
vcoubard 541:884f95bf5351 88 }
vcoubard 541:884f95bf5351 89 versionFetched = true;
vcoubard 541:884f95bf5351 90 } else {
vcoubard 541:884f95bf5351 91 strncpy(versionString, "unknown", sizeof(versionString));
vcoubard 541:884f95bf5351 92 }
vcoubard 541:884f95bf5351 93 }
vcoubard 541:884f95bf5351 94
vcoubard 541:884f95bf5351 95 return versionString;
vcoubard 541:884f95bf5351 96 }
vcoubard 541:884f95bf5351 97
vcoubard 541:884f95bf5351 98 ble_error_t nRF5xn::init(BLE::InstanceID_t instanceID, FunctionPointerWithContext<BLE::InitializationCompleteCallbackContext *> callback)
vcoubard 541:884f95bf5351 99 {
vcoubard 541:884f95bf5351 100 if (initialized) {
vcoubard 541:884f95bf5351 101 BLE::InitializationCompleteCallbackContext context = {
vcoubard 541:884f95bf5351 102 BLE::Instance(instanceID),
vcoubard 541:884f95bf5351 103 BLE_ERROR_ALREADY_INITIALIZED
vcoubard 541:884f95bf5351 104 };
vcoubard 541:884f95bf5351 105 callback.call(&context);
vcoubard 541:884f95bf5351 106 return BLE_ERROR_ALREADY_INITIALIZED;
vcoubard 541:884f95bf5351 107 }
vcoubard 541:884f95bf5351 108
vcoubard 541:884f95bf5351 109 instanceID = instanceID;
vcoubard 541:884f95bf5351 110
vcoubard 541:884f95bf5351 111 /* ToDo: Clear memory contents, reset the SD, etc. */
vcoubard 541:884f95bf5351 112 btle_init();
vcoubard 541:884f95bf5351 113
vcoubard 541:884f95bf5351 114 initialized = true;
vcoubard 541:884f95bf5351 115 BLE::InitializationCompleteCallbackContext context = {
vcoubard 541:884f95bf5351 116 BLE::Instance(instanceID),
vcoubard 541:884f95bf5351 117 BLE_ERROR_NONE
vcoubard 541:884f95bf5351 118 };
vcoubard 541:884f95bf5351 119 callback.call(&context);
vcoubard 541:884f95bf5351 120 return BLE_ERROR_NONE;
vcoubard 541:884f95bf5351 121 }
vcoubard 541:884f95bf5351 122
vcoubard 575:7023a8204a1b 123 /**************************************************************************/
vcoubard 575:7023a8204a1b 124 /*!
vcoubard 575:7023a8204a1b 125 @brief Purge the BLE stack of GATT and GAP state.
vcoubard 575:7023a8204a1b 126
vcoubard 575:7023a8204a1b 127 @returns ble_error_t
vcoubard 575:7023a8204a1b 128
vcoubard 575:7023a8204a1b 129 @retval BLE_ERROR_NONE
vcoubard 575:7023a8204a1b 130 Everything executed properly
vcoubard 575:7023a8204a1b 131
vcoubard 575:7023a8204a1b 132 @note When using S110, GattClient::shutdown() will not be called
vcoubard 575:7023a8204a1b 133 since Gatt client features are not supported.
vcoubard 575:7023a8204a1b 134 */
vcoubard 575:7023a8204a1b 135 /**************************************************************************/
vcoubard 541:884f95bf5351 136 ble_error_t nRF5xn::shutdown(void)
vcoubard 541:884f95bf5351 137 {
vcoubard 541:884f95bf5351 138 if (!initialized) {
vcoubard 541:884f95bf5351 139 return BLE_ERROR_INITIALIZATION_INCOMPLETE;
vcoubard 541:884f95bf5351 140 }
vcoubard 541:884f95bf5351 141
vcoubard 575:7023a8204a1b 142 /*
vcoubard 575:7023a8204a1b 143 * Shutdown the SoftDevice first. This is because we need to disable all
vcoubard 575:7023a8204a1b 144 * interrupts. Otherwise if we clear the BLE API and glue code first there
vcoubard 575:7023a8204a1b 145 * will be many NULL references and no config information which could lead
vcoubard 575:7023a8204a1b 146 * to errors if the shutdown process is interrupted.
vcoubard 575:7023a8204a1b 147 */
vcoubard 541:884f95bf5351 148 if(softdevice_handler_sd_disable() != NRF_SUCCESS) {
vcoubard 541:884f95bf5351 149 return BLE_STACK_BUSY;
vcoubard 541:884f95bf5351 150 }
vcoubard 541:884f95bf5351 151
vcoubard 575:7023a8204a1b 152
vcoubard 575:7023a8204a1b 153 /* Shutdown the BLE API and nRF51 glue code */
vcoubard 575:7023a8204a1b 154 ble_error_t error;
vcoubard 575:7023a8204a1b 155
vcoubard 575:7023a8204a1b 156 if (gattServerInstance != NULL) {
vcoubard 575:7023a8204a1b 157 error = gattServerInstance->reset();
vcoubard 575:7023a8204a1b 158 if (error != BLE_ERROR_NONE) {
vcoubard 575:7023a8204a1b 159 return error;
vcoubard 575:7023a8204a1b 160 }
vcoubard 575:7023a8204a1b 161 }
vcoubard 575:7023a8204a1b 162
vcoubard 575:7023a8204a1b 163 if (securityManagerInstance != NULL) {
vcoubard 575:7023a8204a1b 164 error = securityManagerInstance->reset();
vcoubard 575:7023a8204a1b 165 if (error != BLE_ERROR_NONE) {
vcoubard 575:7023a8204a1b 166 return error;
vcoubard 575:7023a8204a1b 167 }
vcoubard 575:7023a8204a1b 168 }
vcoubard 575:7023a8204a1b 169
vcoubard 575:7023a8204a1b 170 /* S110 does not support BLE client features, nothing to reset. */
vcoubard 575:7023a8204a1b 171 #if !defined(TARGET_MCU_NRF51_16K_S110) && !defined(TARGET_MCU_NRF51_32K_S110)
vcoubard 575:7023a8204a1b 172 if (gattClientInstance != NULL) {
vcoubard 575:7023a8204a1b 173 error = gattClientInstance->reset();
vcoubard 575:7023a8204a1b 174 if (error != BLE_ERROR_NONE) {
vcoubard 575:7023a8204a1b 175 return error;
vcoubard 575:7023a8204a1b 176 }
vcoubard 575:7023a8204a1b 177 }
vcoubard 575:7023a8204a1b 178 #endif
vcoubard 575:7023a8204a1b 179
vcoubard 575:7023a8204a1b 180 /* Gap instance is always present */
vcoubard 575:7023a8204a1b 181 error = gapInstance->reset();
vcoubard 575:7023a8204a1b 182 if (error != BLE_ERROR_NONE) {
vcoubard 575:7023a8204a1b 183 return error;
vcoubard 575:7023a8204a1b 184 }
vcoubard 575:7023a8204a1b 185
vcoubard 541:884f95bf5351 186 initialized = false;
vcoubard 541:884f95bf5351 187 return BLE_ERROR_NONE;
vcoubard 541:884f95bf5351 188 }
vcoubard 541:884f95bf5351 189
vcoubard 541:884f95bf5351 190 void
vcoubard 541:884f95bf5351 191 nRF5xn::waitForEvent(void)
vcoubard 541:884f95bf5351 192 {
vcoubard 541:884f95bf5351 193 sd_app_evt_wait();
rgrover1 388:db85a09c27ef 194 }