Bizan Nishimura / Mbed 2 deprecated MiniSteer_BLE

【これは旧バージョンです】 AndroidのBLEラジコンプロポアプリ「BLEPropo」と接続し、RCサーボとDCモータを制御するプログラムです。 mbed HRM1017で動作を確認しています。 BLEPropo → https://github.com/lipoyang/BLEPropo

Dependencies:   BLE_API mbed

Fork of BLE_RCBController2 by Junichi Katsu

BLEを使ったAndroid用ラジコンプロポアプリ「BLEPropo」に対応するmbed HRM1017用ファームウェアです。
BLEPropoは、GitHubにて公開中。
https://github.com/lipoyang/BLEPropo
/media/uploads/lipoyang/blepropo_ui.png
ラジコンは、mbed HRM1017とRCサーボやDCモータを組み合わせて作ります。
/media/uploads/lipoyang/ble_wiring.png

nRF51822/nRF51822n.cpp@1:48f6e08a3ac2, 2014-08-20 (annotated)

Committer:
jksoft
Date:
Wed Aug 20 13:24:20 2014 +0000
Revision:
1:48f6e08a3ac2
2014.08.20?????BLE?????????????; ???mbed?????????????????; mbed HRM1017; Nordic nRF51822

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jksoft 1:48f6e08a3ac2 1 /* mbed Microcontroller Library
jksoft 1:48f6e08a3ac2 2 * Copyright (c) 2006-2013 ARM Limited
jksoft 1:48f6e08a3ac2 3 *
jksoft 1:48f6e08a3ac2 4 * Licensed under the Apache License, Version 2.0 (the "License");
jksoft 1:48f6e08a3ac2 5 * you may not use this file except in compliance with the License.
jksoft 1:48f6e08a3ac2 6 * You may obtain a copy of the License at
jksoft 1:48f6e08a3ac2 7 *
jksoft 1:48f6e08a3ac2 8 * http://www.apache.org/licenses/LICENSE-2.0
jksoft 1:48f6e08a3ac2 9 *
jksoft 1:48f6e08a3ac2 10 * Unless required by applicable law or agreed to in writing, software
jksoft 1:48f6e08a3ac2 11 * distributed under the License is distributed on an "AS IS" BASIS,
jksoft 1:48f6e08a3ac2 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
jksoft 1:48f6e08a3ac2 13 * See the License for the specific language governing permissions and
jksoft 1:48f6e08a3ac2 14 * limitations under the License.
jksoft 1:48f6e08a3ac2 15 */
jksoft 1:48f6e08a3ac2 16
jksoft 1:48f6e08a3ac2 17 #include "mbed.h"
jksoft 1:48f6e08a3ac2 18 #include "nRF51822n.h"
jksoft 1:48f6e08a3ac2 19 #include "nrf_soc.h"
jksoft 1:48f6e08a3ac2 20
jksoft 1:48f6e08a3ac2 21 #include "btle/btle.h"
jksoft 1:48f6e08a3ac2 22
jksoft 1:48f6e08a3ac2 23 /**
jksoft 1:48f6e08a3ac2 24 * The singleton which represents the nRF51822 transport for the BLEDevice.
jksoft 1:48f6e08a3ac2 25 */
jksoft 1:48f6e08a3ac2 26 static nRF51822n deviceInstance;
jksoft 1:48f6e08a3ac2 27
jksoft 1:48f6e08a3ac2 28 /**
jksoft 1:48f6e08a3ac2 29 * BLE-API requires an implementation of the following function in order to
jksoft 1:48f6e08a3ac2 30 * obtain its transport handle.
jksoft 1:48f6e08a3ac2 31 */
jksoft 1:48f6e08a3ac2 32 BLEDeviceInstanceBase *
jksoft 1:48f6e08a3ac2 33 createBLEDeviceInstance(void)
jksoft 1:48f6e08a3ac2 34 {
jksoft 1:48f6e08a3ac2 35 return (&deviceInstance);
jksoft 1:48f6e08a3ac2 36 }
jksoft 1:48f6e08a3ac2 37
jksoft 1:48f6e08a3ac2 38 /**************************************************************************/
jksoft 1:48f6e08a3ac2 39 /*!
jksoft 1:48f6e08a3ac2 40 @brief Constructor
jksoft 1:48f6e08a3ac2 41 */
jksoft 1:48f6e08a3ac2 42 /**************************************************************************/
jksoft 1:48f6e08a3ac2 43 nRF51822n::nRF51822n(void)
jksoft 1:48f6e08a3ac2 44 {
jksoft 1:48f6e08a3ac2 45 }
jksoft 1:48f6e08a3ac2 46
jksoft 1:48f6e08a3ac2 47 /**************************************************************************/
jksoft 1:48f6e08a3ac2 48 /*!
jksoft 1:48f6e08a3ac2 49 @brief Destructor
jksoft 1:48f6e08a3ac2 50 */
jksoft 1:48f6e08a3ac2 51 /**************************************************************************/
jksoft 1:48f6e08a3ac2 52 nRF51822n::~nRF51822n(void)
jksoft 1:48f6e08a3ac2 53 {
jksoft 1:48f6e08a3ac2 54 }
jksoft 1:48f6e08a3ac2 55
jksoft 1:48f6e08a3ac2 56 const char *nRF51822n::getVersion(void)
jksoft 1:48f6e08a3ac2 57 {
jksoft 1:48f6e08a3ac2 58 static char versionString[10];
jksoft 1:48f6e08a3ac2 59 static bool versionFetched = false;
jksoft 1:48f6e08a3ac2 60
jksoft 1:48f6e08a3ac2 61 if (!versionFetched) {
jksoft 1:48f6e08a3ac2 62 ble_version_t version;
jksoft 1:48f6e08a3ac2 63 if (sd_ble_version_get(&version) == NRF_SUCCESS) {
jksoft 1:48f6e08a3ac2 64 snprintf(versionString, sizeof(versionString), "%u.%u", version.version_number, version.subversion_number);
jksoft 1:48f6e08a3ac2 65 versionFetched = true;
jksoft 1:48f6e08a3ac2 66 } else {
jksoft 1:48f6e08a3ac2 67 strncpy(versionString, "unknown", sizeof(versionString));
jksoft 1:48f6e08a3ac2 68 }
jksoft 1:48f6e08a3ac2 69 }
jksoft 1:48f6e08a3ac2 70
jksoft 1:48f6e08a3ac2 71 return versionString;
jksoft 1:48f6e08a3ac2 72 }
jksoft 1:48f6e08a3ac2 73
jksoft 1:48f6e08a3ac2 74 /* (Valid values are -40, -20, -16, -12, -8, -4, 0, 4) */
jksoft 1:48f6e08a3ac2 75 ble_error_t nRF51822n::setTxPower(int8_t txPower)
jksoft 1:48f6e08a3ac2 76 {
jksoft 1:48f6e08a3ac2 77 unsigned rc;
jksoft 1:48f6e08a3ac2 78 if ((rc = sd_ble_gap_tx_power_set(txPower)) != NRF_SUCCESS) {
jksoft 1:48f6e08a3ac2 79 switch (rc) {
jksoft 1:48f6e08a3ac2 80 case NRF_ERROR_BUSY:
jksoft 1:48f6e08a3ac2 81 return BLE_STACK_BUSY;
jksoft 1:48f6e08a3ac2 82 case NRF_ERROR_INVALID_PARAM:
jksoft 1:48f6e08a3ac2 83 default:
jksoft 1:48f6e08a3ac2 84 return BLE_ERROR_PARAM_OUT_OF_RANGE;
jksoft 1:48f6e08a3ac2 85 }
jksoft 1:48f6e08a3ac2 86 }
jksoft 1:48f6e08a3ac2 87
jksoft 1:48f6e08a3ac2 88 return BLE_ERROR_NONE;
jksoft 1:48f6e08a3ac2 89 }
jksoft 1:48f6e08a3ac2 90
jksoft 1:48f6e08a3ac2 91 /**************************************************************************/
jksoft 1:48f6e08a3ac2 92 /*!
jksoft 1:48f6e08a3ac2 93 @brief Initialises anything required to start using BLE
jksoft 1:48f6e08a3ac2 94
jksoft 1:48f6e08a3ac2 95 @returns ble_error_t
jksoft 1:48f6e08a3ac2 96
jksoft 1:48f6e08a3ac2 97 @retval BLE_ERROR_NONE
jksoft 1:48f6e08a3ac2 98 Everything executed properly
jksoft 1:48f6e08a3ac2 99
jksoft 1:48f6e08a3ac2 100 @section EXAMPLE
jksoft 1:48f6e08a3ac2 101
jksoft 1:48f6e08a3ac2 102 @code
jksoft 1:48f6e08a3ac2 103
jksoft 1:48f6e08a3ac2 104 @endcode
jksoft 1:48f6e08a3ac2 105 */
jksoft 1:48f6e08a3ac2 106 /**************************************************************************/
jksoft 1:48f6e08a3ac2 107 ble_error_t nRF51822n::init(void)
jksoft 1:48f6e08a3ac2 108 {
jksoft 1:48f6e08a3ac2 109 /* ToDo: Clear memory contents, reset the SD, etc. */
jksoft 1:48f6e08a3ac2 110 btle_init();
jksoft 1:48f6e08a3ac2 111
jksoft 1:48f6e08a3ac2 112 reset();
jksoft 1:48f6e08a3ac2 113
jksoft 1:48f6e08a3ac2 114 return BLE_ERROR_NONE;
jksoft 1:48f6e08a3ac2 115 }
jksoft 1:48f6e08a3ac2 116
jksoft 1:48f6e08a3ac2 117 /**************************************************************************/
jksoft 1:48f6e08a3ac2 118 /*!
jksoft 1:48f6e08a3ac2 119 @brief Resets the BLE HW, removing any existing services and
jksoft 1:48f6e08a3ac2 120 characteristics
jksoft 1:48f6e08a3ac2 121
jksoft 1:48f6e08a3ac2 122 @returns ble_error_t
jksoft 1:48f6e08a3ac2 123
jksoft 1:48f6e08a3ac2 124 @retval BLE_ERROR_NONE
jksoft 1:48f6e08a3ac2 125 Everything executed properly
jksoft 1:48f6e08a3ac2 126
jksoft 1:48f6e08a3ac2 127 @section EXAMPLE
jksoft 1:48f6e08a3ac2 128
jksoft 1:48f6e08a3ac2 129 @code
jksoft 1:48f6e08a3ac2 130
jksoft 1:48f6e08a3ac2 131 @endcode
jksoft 1:48f6e08a3ac2 132 */
jksoft 1:48f6e08a3ac2 133 /**************************************************************************/
jksoft 1:48f6e08a3ac2 134 ble_error_t nRF51822n::reset(void)
jksoft 1:48f6e08a3ac2 135 {
jksoft 1:48f6e08a3ac2 136 wait(0.5);
jksoft 1:48f6e08a3ac2 137
jksoft 1:48f6e08a3ac2 138 /* Wait for the radio to come back up */
jksoft 1:48f6e08a3ac2 139 wait(1);
jksoft 1:48f6e08a3ac2 140
jksoft 1:48f6e08a3ac2 141 return BLE_ERROR_NONE;
jksoft 1:48f6e08a3ac2 142 }
jksoft 1:48f6e08a3ac2 143
jksoft 1:48f6e08a3ac2 144 void
jksoft 1:48f6e08a3ac2 145 nRF51822n::waitForEvent(void)
jksoft 1:48f6e08a3ac2 146 {
jksoft 1:48f6e08a3ac2 147 sd_app_evt_wait();
jksoft 1:48f6e08a3ac2 148 }