Peter Gao / nRF51822

Nordic stack and drivers for the mbed BLE API

Dependents:   idd_hw5_bleFanProto

Fork of nRF51822 by Nordic Semiconductor

nRF51822n.cpp@25:a1c356620131, 2014-06-10 (annotated)

Committer:
Rohit Grover
Date:
Tue Jun 10 13:13:35 2014 +0100
Revision:
25:a1c356620131
Parent:
24:3444ee6fd548
Child:
52:120bd37b9d0d
reverting to BLEDevice (from BLEPeripheral)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Rohit Grover 22:c6ee8136847e 1 /* mbed Microcontroller Library
Rohit Grover 22:c6ee8136847e 2 * Copyright (c) 2006-2013 ARM Limited
Rohit Grover 22:c6ee8136847e 3 *
Rohit Grover 22:c6ee8136847e 4 * Licensed under the Apache License, Version 2.0 (the "License");
Rohit Grover 22:c6ee8136847e 5 * you may not use this file except in compliance with the License.
Rohit Grover 22:c6ee8136847e 6 * You may obtain a copy of the License at
Rohit Grover 22:c6ee8136847e 7 *
Rohit Grover 22:c6ee8136847e 8 * http://www.apache.org/licenses/LICENSE-2.0
Rohit Grover 22:c6ee8136847e 9 *
Rohit Grover 22:c6ee8136847e 10 * Unless required by applicable law or agreed to in writing, software
Rohit Grover 22:c6ee8136847e 11 * distributed under the License is distributed on an "AS IS" BASIS,
Rohit Grover 22:c6ee8136847e 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Rohit Grover 22:c6ee8136847e 13 * See the License for the specific language governing permissions and
Rohit Grover 22:c6ee8136847e 14 * limitations under the License.
Rohit Grover 22:c6ee8136847e 15 */
Rohit Grover 22:c6ee8136847e 16
Rohit Grover 22:c6ee8136847e 17 #include "mbed.h"
Rohit Grover 22:c6ee8136847e 18 #include "nRF51822n.h"
Rohit Grover 23:cdab28442479 19 #include "nrf_soc.h"
Rohit Grover 22:c6ee8136847e 20
Rohit Grover 22:c6ee8136847e 21 #include "btle/btle.h"
Rohit Grover 22:c6ee8136847e 22
Rohit Grover 22:c6ee8136847e 23 /**
Rohit Grover 22:c6ee8136847e 24 * The singleton which represents the nRF51822 transport for the BLEDevice.
Rohit Grover 22:c6ee8136847e 25 */
Rohit Grover 25:a1c356620131 26 static nRF51822n deviceInstance;
Rohit Grover 22:c6ee8136847e 27
Rohit Grover 22:c6ee8136847e 28 /**
Rohit Grover 22:c6ee8136847e 29 * BLE-API requires an implementation of the following function in order to
Rohit Grover 22:c6ee8136847e 30 * obtain its transport handle.
Rohit Grover 22:c6ee8136847e 31 */
Rohit Grover 25:a1c356620131 32 BLEDeviceInstanceBase *
Rohit Grover 25:a1c356620131 33 createBLEDeviceInstance(void)
Rohit Grover 22:c6ee8136847e 34 {
Rohit Grover 25:a1c356620131 35 return (&deviceInstance);
Rohit Grover 22:c6ee8136847e 36 }
Rohit Grover 22:c6ee8136847e 37
Rohit Grover 22:c6ee8136847e 38 /**************************************************************************/
Rohit Grover 22:c6ee8136847e 39 /*!
Rohit Grover 22:c6ee8136847e 40 @brief Constructor
Rohit Grover 22:c6ee8136847e 41 */
Rohit Grover 22:c6ee8136847e 42 /**************************************************************************/
Rohit Grover 22:c6ee8136847e 43 nRF51822n::nRF51822n(void)
Rohit Grover 22:c6ee8136847e 44 {
Rohit Grover 22:c6ee8136847e 45 }
Rohit Grover 22:c6ee8136847e 46
Rohit Grover 22:c6ee8136847e 47 /**************************************************************************/
Rohit Grover 22:c6ee8136847e 48 /*!
Rohit Grover 22:c6ee8136847e 49 @brief Destructor
Rohit Grover 22:c6ee8136847e 50 */
Rohit Grover 22:c6ee8136847e 51 /**************************************************************************/
Rohit Grover 22:c6ee8136847e 52 nRF51822n::~nRF51822n(void)
Rohit Grover 22:c6ee8136847e 53 {
Rohit Grover 22:c6ee8136847e 54 }
Rohit Grover 22:c6ee8136847e 55
Rohit Grover 22:c6ee8136847e 56 /**************************************************************************/
Rohit Grover 22:c6ee8136847e 57 /*!
Rohit Grover 22:c6ee8136847e 58 @brief Initialises anything required to start using BLE
Rohit Grover 22:c6ee8136847e 59
Rohit Grover 22:c6ee8136847e 60 @returns ble_error_t
Rohit Grover 22:c6ee8136847e 61
Rohit Grover 22:c6ee8136847e 62 @retval BLE_ERROR_NONE
Rohit Grover 22:c6ee8136847e 63 Everything executed properly
Rohit Grover 22:c6ee8136847e 64
Rohit Grover 22:c6ee8136847e 65 @section EXAMPLE
Rohit Grover 22:c6ee8136847e 66
Rohit Grover 22:c6ee8136847e 67 @code
Rohit Grover 22:c6ee8136847e 68
Rohit Grover 22:c6ee8136847e 69 @endcode
Rohit Grover 22:c6ee8136847e 70 */
Rohit Grover 22:c6ee8136847e 71 /**************************************************************************/
Rohit Grover 22:c6ee8136847e 72 ble_error_t nRF51822n::init(void)
Rohit Grover 22:c6ee8136847e 73 {
Rohit Grover 22:c6ee8136847e 74 /* ToDo: Clear memory contents, reset the SD, etc. */
Rohit Grover 22:c6ee8136847e 75 btle_init();
Rohit Grover 22:c6ee8136847e 76
Rohit Grover 22:c6ee8136847e 77 reset();
Rohit Grover 22:c6ee8136847e 78
Rohit Grover 22:c6ee8136847e 79 return BLE_ERROR_NONE;
Rohit Grover 22:c6ee8136847e 80 }
Rohit Grover 22:c6ee8136847e 81
Rohit Grover 22:c6ee8136847e 82 /**************************************************************************/
Rohit Grover 22:c6ee8136847e 83 /*!
Rohit Grover 22:c6ee8136847e 84 @brief Resets the BLE HW, removing any existing services and
Rohit Grover 22:c6ee8136847e 85 characteristics
Rohit Grover 22:c6ee8136847e 86
Rohit Grover 22:c6ee8136847e 87 @returns ble_error_t
Rohit Grover 22:c6ee8136847e 88
Rohit Grover 22:c6ee8136847e 89 @retval BLE_ERROR_NONE
Rohit Grover 22:c6ee8136847e 90 Everything executed properly
Rohit Grover 22:c6ee8136847e 91
Rohit Grover 22:c6ee8136847e 92 @section EXAMPLE
Rohit Grover 22:c6ee8136847e 93
Rohit Grover 22:c6ee8136847e 94 @code
Rohit Grover 22:c6ee8136847e 95
Rohit Grover 22:c6ee8136847e 96 @endcode
Rohit Grover 22:c6ee8136847e 97 */
Rohit Grover 22:c6ee8136847e 98 /**************************************************************************/
Rohit Grover 22:c6ee8136847e 99 ble_error_t nRF51822n::reset(void)
Rohit Grover 22:c6ee8136847e 100 {
Rohit Grover 22:c6ee8136847e 101 wait(0.5);
Rohit Grover 22:c6ee8136847e 102
Rohit Grover 22:c6ee8136847e 103 /* Wait for the radio to come back up */
Rohit Grover 22:c6ee8136847e 104 wait(1);
Rohit Grover 22:c6ee8136847e 105
Rohit Grover 22:c6ee8136847e 106 return BLE_ERROR_NONE;
Rohit Grover 22:c6ee8136847e 107 }
Rohit Grover 23:cdab28442479 108
Rohit Grover 23:cdab28442479 109 void
Rohit Grover 23:cdab28442479 110 nRF51822n::waitForEvent(void)
Rohit Grover 23:cdab28442479 111 {
Rohit Grover 23:cdab28442479 112 sd_app_evt_wait();
Rohit Grover 23:cdab28442479 113 }