fdsf
Fork of nRF51822 by
source/nRF5xn.cpp@563:9c4b96f7be8d, 2016-01-11 (annotated)
- Committer:
- vcoubard
- Date:
- Mon Jan 11 10:19:16 2016 +0000
- Revision:
- 563:9c4b96f7be8d
- Parent:
- 561:613dbbdeed27
- Child:
- 565:cf03471a4ec4
Synchronized with git rev 7e784e0e
Author: Vincent Coubard
Merge branch 'develop' of https://github.com/ARMmbed/ble-nrf51822 into characteristicDescriptorDiscovery
Who changed what in which revision?
User | Revision | Line number | New 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 | 541:884f95bf5351 | 17 | #include "mbed.h" |
vcoubard | 541:884f95bf5351 | 18 | #include "nRF5xn.h" |
vcoubard | 541:884f95bf5351 | 19 | #include "ble/blecommon.h" |
vcoubard | 541:884f95bf5351 | 20 | #include "nrf_soc.h" |
vcoubard | 541:884f95bf5351 | 21 | |
vcoubard | 541:884f95bf5351 | 22 | #include "btle/btle.h" |
vcoubard | 541:884f95bf5351 | 23 | #include "nrf_delay.h" |
vcoubard | 541:884f95bf5351 | 24 | |
vcoubard | 549:3f782c64d014 | 25 | extern "C" { |
vcoubard | 541:884f95bf5351 | 26 | #include "softdevice_handler.h" |
vcoubard | 549:3f782c64d014 | 27 | } |
vcoubard | 541:884f95bf5351 | 28 | |
vcoubard | 541:884f95bf5351 | 29 | /** |
vcoubard | 541:884f95bf5351 | 30 | * The singleton which represents the nRF51822 transport for the BLE. |
vcoubard | 541:884f95bf5351 | 31 | */ |
vcoubard | 541:884f95bf5351 | 32 | static nRF5xn deviceInstance; |
vcoubard | 541:884f95bf5351 | 33 | |
vcoubard | 541:884f95bf5351 | 34 | /** |
vcoubard | 541:884f95bf5351 | 35 | * BLE-API requires an implementation of the following function in order to |
vcoubard | 541:884f95bf5351 | 36 | * obtain its transport handle. |
vcoubard | 541:884f95bf5351 | 37 | */ |
vcoubard | 541:884f95bf5351 | 38 | BLEInstanceBase * |
vcoubard | 541:884f95bf5351 | 39 | createBLEInstance(void) |
vcoubard | 541:884f95bf5351 | 40 | { |
vcoubard | 541:884f95bf5351 | 41 | return (&deviceInstance); |
vcoubard | 541:884f95bf5351 | 42 | } |
vcoubard | 541:884f95bf5351 | 43 | |
vcoubard | 541:884f95bf5351 | 44 | nRF5xn::nRF5xn(void) : initialized(false), instanceID(BLE::DEFAULT_INSTANCE) |
vcoubard | 541:884f95bf5351 | 45 | { |
vcoubard | 541:884f95bf5351 | 46 | } |
vcoubard | 541:884f95bf5351 | 47 | |
vcoubard | 541:884f95bf5351 | 48 | nRF5xn::~nRF5xn(void) |
vcoubard | 541:884f95bf5351 | 49 | { |
vcoubard | 541:884f95bf5351 | 50 | } |
vcoubard | 541:884f95bf5351 | 51 | |
vcoubard | 541:884f95bf5351 | 52 | const char *nRF5xn::getVersion(void) |
vcoubard | 541:884f95bf5351 | 53 | { |
vcoubard | 541:884f95bf5351 | 54 | if (!initialized) { |
vcoubard | 541:884f95bf5351 | 55 | return "INITIALIZATION_INCOMPLETE"; |
vcoubard | 541:884f95bf5351 | 56 | } |
vcoubard | 541:884f95bf5351 | 57 | |
vcoubard | 541:884f95bf5351 | 58 | static char versionString[32]; |
vcoubard | 541:884f95bf5351 | 59 | static bool versionFetched = false; |
vcoubard | 541:884f95bf5351 | 60 | |
vcoubard | 541:884f95bf5351 | 61 | if (!versionFetched) { |
vcoubard | 541:884f95bf5351 | 62 | ble_version_t version; |
vcoubard | 541:884f95bf5351 | 63 | if ((sd_ble_version_get(&version) == NRF_SUCCESS) && (version.company_id == 0x0059)) { |
vcoubard | 541:884f95bf5351 | 64 | switch (version.version_number) { |
vcoubard | 541:884f95bf5351 | 65 | case 0x07: |
vcoubard | 541:884f95bf5351 | 66 | case 0x08: |
vcoubard | 541:884f95bf5351 | 67 | snprintf(versionString, sizeof(versionString), "Nordic BLE4.1 ver:%u fw:%04x", version.version_number, version.subversion_number); |
vcoubard | 541:884f95bf5351 | 68 | break; |
vcoubard | 541:884f95bf5351 | 69 | default: |
vcoubard | 541:884f95bf5351 | 70 | snprintf(versionString, sizeof(versionString), "Nordic (spec unknown) ver:%u fw:%04x", version.version_number, version.subversion_number); |
vcoubard | 541:884f95bf5351 | 71 | break; |
vcoubard | 541:884f95bf5351 | 72 | } |
vcoubard | 541:884f95bf5351 | 73 | versionFetched = true; |
vcoubard | 541:884f95bf5351 | 74 | } else { |
vcoubard | 541:884f95bf5351 | 75 | strncpy(versionString, "unknown", sizeof(versionString)); |
vcoubard | 541:884f95bf5351 | 76 | } |
vcoubard | 541:884f95bf5351 | 77 | } |
vcoubard | 541:884f95bf5351 | 78 | |
vcoubard | 541:884f95bf5351 | 79 | return versionString; |
vcoubard | 541:884f95bf5351 | 80 | } |
vcoubard | 541:884f95bf5351 | 81 | |
vcoubard | 541:884f95bf5351 | 82 | ble_error_t nRF5xn::init(BLE::InstanceID_t instanceID, FunctionPointerWithContext<BLE::InitializationCompleteCallbackContext *> callback) |
vcoubard | 541:884f95bf5351 | 83 | { |
vcoubard | 541:884f95bf5351 | 84 | if (initialized) { |
vcoubard | 541:884f95bf5351 | 85 | BLE::InitializationCompleteCallbackContext context = { |
vcoubard | 541:884f95bf5351 | 86 | BLE::Instance(instanceID), |
vcoubard | 541:884f95bf5351 | 87 | BLE_ERROR_ALREADY_INITIALIZED |
vcoubard | 541:884f95bf5351 | 88 | }; |
vcoubard | 541:884f95bf5351 | 89 | callback.call(&context); |
vcoubard | 541:884f95bf5351 | 90 | return BLE_ERROR_ALREADY_INITIALIZED; |
vcoubard | 541:884f95bf5351 | 91 | } |
vcoubard | 541:884f95bf5351 | 92 | |
vcoubard | 541:884f95bf5351 | 93 | instanceID = instanceID; |
vcoubard | 541:884f95bf5351 | 94 | |
vcoubard | 541:884f95bf5351 | 95 | /* ToDo: Clear memory contents, reset the SD, etc. */ |
vcoubard | 541:884f95bf5351 | 96 | btle_init(); |
vcoubard | 541:884f95bf5351 | 97 | |
vcoubard | 541:884f95bf5351 | 98 | initialized = true; |
vcoubard | 541:884f95bf5351 | 99 | BLE::InitializationCompleteCallbackContext context = { |
vcoubard | 541:884f95bf5351 | 100 | BLE::Instance(instanceID), |
vcoubard | 541:884f95bf5351 | 101 | BLE_ERROR_NONE |
vcoubard | 541:884f95bf5351 | 102 | }; |
vcoubard | 541:884f95bf5351 | 103 | callback.call(&context); |
vcoubard | 541:884f95bf5351 | 104 | return BLE_ERROR_NONE; |
vcoubard | 541:884f95bf5351 | 105 | } |
vcoubard | 541:884f95bf5351 | 106 | |
vcoubard | 541:884f95bf5351 | 107 | ble_error_t nRF5xn::shutdown(void) |
vcoubard | 541:884f95bf5351 | 108 | { |
vcoubard | 541:884f95bf5351 | 109 | if (!initialized) { |
vcoubard | 541:884f95bf5351 | 110 | return BLE_ERROR_INITIALIZATION_INCOMPLETE; |
vcoubard | 541:884f95bf5351 | 111 | } |
vcoubard | 541:884f95bf5351 | 112 | |
vcoubard | 541:884f95bf5351 | 113 | if(softdevice_handler_sd_disable() != NRF_SUCCESS) { |
vcoubard | 541:884f95bf5351 | 114 | return BLE_STACK_BUSY; |
vcoubard | 541:884f95bf5351 | 115 | } |
vcoubard | 541:884f95bf5351 | 116 | |
vcoubard | 541:884f95bf5351 | 117 | initialized = false; |
vcoubard | 541:884f95bf5351 | 118 | return BLE_ERROR_NONE; |
vcoubard | 541:884f95bf5351 | 119 | } |
vcoubard | 541:884f95bf5351 | 120 | |
vcoubard | 541:884f95bf5351 | 121 | void |
vcoubard | 541:884f95bf5351 | 122 | nRF5xn::waitForEvent(void) |
vcoubard | 541:884f95bf5351 | 123 | { |
vcoubard | 541:884f95bf5351 | 124 | sd_app_evt_wait(); |
rgrover1 | 388:db85a09c27ef | 125 | } |