Bizan Nishimura / Mbed 2 deprecated MiniSteer3

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。 BLE Nanoで動作を確認しています。 BLEPropo → https://github.com/lipoyang/BLEPropo

Dependencies:   BLE_API mbed

BLEを使ったAndroid用ラジコンプロポアプリ「BLEPropo」に対応するBLE Nano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/ministeer3.jpg
回路図
/media/uploads/lipoyang/ministeer3.pdf

nRF51822/nRF51822n.cpp@5:7f89fca19a9e, 2015-03-14 (annotated)

Committer:
lipoyang
Date:
Sat Mar 14 12:02:48 2015 +0000
Revision:
5:7f89fca19a9e
-convert nRF51822 library to a folder

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lipoyang 5:7f89fca19a9e 1 /* mbed Microcontroller Library
lipoyang 5:7f89fca19a9e 2 * Copyright (c) 2006-2013 ARM Limited
lipoyang 5:7f89fca19a9e 3 *
lipoyang 5:7f89fca19a9e 4 * Licensed under the Apache License, Version 2.0 (the "License");
lipoyang 5:7f89fca19a9e 5 * you may not use this file except in compliance with the License.
lipoyang 5:7f89fca19a9e 6 * You may obtain a copy of the License at
lipoyang 5:7f89fca19a9e 7 *
lipoyang 5:7f89fca19a9e 8 * http://www.apache.org/licenses/LICENSE-2.0
lipoyang 5:7f89fca19a9e 9 *
lipoyang 5:7f89fca19a9e 10 * Unless required by applicable law or agreed to in writing, software
lipoyang 5:7f89fca19a9e 11 * distributed under the License is distributed on an "AS IS" BASIS,
lipoyang 5:7f89fca19a9e 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
lipoyang 5:7f89fca19a9e 13 * See the License for the specific language governing permissions and
lipoyang 5:7f89fca19a9e 14 * limitations under the License.
lipoyang 5:7f89fca19a9e 15 */
lipoyang 5:7f89fca19a9e 16
lipoyang 5:7f89fca19a9e 17 #include "mbed.h"
lipoyang 5:7f89fca19a9e 18 #include "nRF51822n.h"
lipoyang 5:7f89fca19a9e 19 #include "nrf_soc.h"
lipoyang 5:7f89fca19a9e 20
lipoyang 5:7f89fca19a9e 21 #include "btle/btle.h"
lipoyang 5:7f89fca19a9e 22 #include "nrf_delay.h"
lipoyang 5:7f89fca19a9e 23
lipoyang 5:7f89fca19a9e 24 #include "softdevice_handler.h"
lipoyang 5:7f89fca19a9e 25
lipoyang 5:7f89fca19a9e 26 /**
lipoyang 5:7f89fca19a9e 27 * The singleton which represents the nRF51822 transport for the BLEDevice.
lipoyang 5:7f89fca19a9e 28 */
lipoyang 5:7f89fca19a9e 29 static nRF51822n deviceInstance;
lipoyang 5:7f89fca19a9e 30
lipoyang 5:7f89fca19a9e 31 /**
lipoyang 5:7f89fca19a9e 32 * BLE-API requires an implementation of the following function in order to
lipoyang 5:7f89fca19a9e 33 * obtain its transport handle.
lipoyang 5:7f89fca19a9e 34 */
lipoyang 5:7f89fca19a9e 35 BLEDeviceInstanceBase *
lipoyang 5:7f89fca19a9e 36 createBLEDeviceInstance(void)
lipoyang 5:7f89fca19a9e 37 {
lipoyang 5:7f89fca19a9e 38 return (&deviceInstance);
lipoyang 5:7f89fca19a9e 39 }
lipoyang 5:7f89fca19a9e 40
lipoyang 5:7f89fca19a9e 41 nRF51822n::nRF51822n(void)
lipoyang 5:7f89fca19a9e 42 {
lipoyang 5:7f89fca19a9e 43 }
lipoyang 5:7f89fca19a9e 44
lipoyang 5:7f89fca19a9e 45 nRF51822n::~nRF51822n(void)
lipoyang 5:7f89fca19a9e 46 {
lipoyang 5:7f89fca19a9e 47 }
lipoyang 5:7f89fca19a9e 48
lipoyang 5:7f89fca19a9e 49 const char *nRF51822n::getVersion(void)
lipoyang 5:7f89fca19a9e 50 {
lipoyang 5:7f89fca19a9e 51 static char versionString[10];
lipoyang 5:7f89fca19a9e 52 static bool versionFetched = false;
lipoyang 5:7f89fca19a9e 53
lipoyang 5:7f89fca19a9e 54 if (!versionFetched) {
lipoyang 5:7f89fca19a9e 55 ble_version_t version;
lipoyang 5:7f89fca19a9e 56 if (sd_ble_version_get(&version) == NRF_SUCCESS) {
lipoyang 5:7f89fca19a9e 57 snprintf(versionString, sizeof(versionString), "%u.%u", version.version_number, version.subversion_number);
lipoyang 5:7f89fca19a9e 58 versionFetched = true;
lipoyang 5:7f89fca19a9e 59 } else {
lipoyang 5:7f89fca19a9e 60 strncpy(versionString, "unknown", sizeof(versionString));
lipoyang 5:7f89fca19a9e 61 }
lipoyang 5:7f89fca19a9e 62 }
lipoyang 5:7f89fca19a9e 63
lipoyang 5:7f89fca19a9e 64 return versionString;
lipoyang 5:7f89fca19a9e 65 }
lipoyang 5:7f89fca19a9e 66
lipoyang 5:7f89fca19a9e 67 /* (Valid values are -40, -20, -16, -12, -8, -4, 0, 4) */
lipoyang 5:7f89fca19a9e 68 ble_error_t nRF51822n::setTxPower(int8_t txPower)
lipoyang 5:7f89fca19a9e 69 {
lipoyang 5:7f89fca19a9e 70 unsigned rc;
lipoyang 5:7f89fca19a9e 71 if ((rc = sd_ble_gap_tx_power_set(txPower)) != NRF_SUCCESS) {
lipoyang 5:7f89fca19a9e 72 switch (rc) {
lipoyang 5:7f89fca19a9e 73 case NRF_ERROR_BUSY:
lipoyang 5:7f89fca19a9e 74 return BLE_STACK_BUSY;
lipoyang 5:7f89fca19a9e 75 case NRF_ERROR_INVALID_PARAM:
lipoyang 5:7f89fca19a9e 76 default:
lipoyang 5:7f89fca19a9e 77 return BLE_ERROR_PARAM_OUT_OF_RANGE;
lipoyang 5:7f89fca19a9e 78 }
lipoyang 5:7f89fca19a9e 79 }
lipoyang 5:7f89fca19a9e 80
lipoyang 5:7f89fca19a9e 81 return BLE_ERROR_NONE;
lipoyang 5:7f89fca19a9e 82 }
lipoyang 5:7f89fca19a9e 83
lipoyang 5:7f89fca19a9e 84 ble_error_t nRF51822n::init(void)
lipoyang 5:7f89fca19a9e 85 {
lipoyang 5:7f89fca19a9e 86 /* ToDo: Clear memory contents, reset the SD, etc. */
lipoyang 5:7f89fca19a9e 87 btle_init();
lipoyang 5:7f89fca19a9e 88
lipoyang 5:7f89fca19a9e 89 reset();
lipoyang 5:7f89fca19a9e 90
lipoyang 5:7f89fca19a9e 91 return BLE_ERROR_NONE;
lipoyang 5:7f89fca19a9e 92 }
lipoyang 5:7f89fca19a9e 93
lipoyang 5:7f89fca19a9e 94 ble_error_t nRF51822n::shutdown(void)
lipoyang 5:7f89fca19a9e 95 {
lipoyang 5:7f89fca19a9e 96 return (softdevice_handler_sd_disable() == NRF_SUCCESS) ? BLE_ERROR_NONE : BLE_STACK_BUSY;
lipoyang 5:7f89fca19a9e 97 }
lipoyang 5:7f89fca19a9e 98
lipoyang 5:7f89fca19a9e 99 ble_error_t nRF51822n::reset(void)
lipoyang 5:7f89fca19a9e 100 {
lipoyang 5:7f89fca19a9e 101 nrf_delay_us(500000);
lipoyang 5:7f89fca19a9e 102
lipoyang 5:7f89fca19a9e 103 /* Wait for the radio to come back up */
lipoyang 5:7f89fca19a9e 104 nrf_delay_us(1000000);
lipoyang 5:7f89fca19a9e 105
lipoyang 5:7f89fca19a9e 106 return BLE_ERROR_NONE;
lipoyang 5:7f89fca19a9e 107 }
lipoyang 5:7f89fca19a9e 108
lipoyang 5:7f89fca19a9e 109 void
lipoyang 5:7f89fca19a9e 110 nRF51822n::waitForEvent(void)
lipoyang 5:7f89fca19a9e 111 {
lipoyang 5:7f89fca19a9e 112 sd_app_evt_wait();
lipoyang 5:7f89fca19a9e 113 }