ST / Mbed 2 deprecated Bluemicrosystem1

X-NUCLEO-IKS01A1 Environmental/Motion sensors data transmitted via X-NUCLEO-IDB04A1 BLE board. Compatible with iOS/Android ST BlueMS V2.1 application.

Dependencies:   BLE_API X_NUCLEO_IDB0XA1 X_NUCLEO_IKS01A1 mbed

Fork of Bluemicrosystem1 by ST Expansion SW Team

BlueMicrosystem application

This application is the mbed equivalent of ST BlueMicrosystem1 and provides an example of motion and environmental data exported via Bluetooth Low Energy to an Android or IOS device.
It runs on a ST NUCLEO-F401RE board connected with a X-NUCLEO-IKS01A1 and a X-NUCLEO-IDB04A1 expansion boards and is compatible with Android and iOS ST BlueMS smartphone applications (based on Android and iOS BlueST SDKs).
By default the application is not providing sensor fusion and activity recognition features. However sensor fusion can be enabled following the steps below:

  • Download and install osxMotionFX library on your PC.
  • Obtain the free license for your board following the instructions
  • Copy the correct license into Middlewares/ST/STM32_OSX_MotionFX_Library/osx_license.h of your mbed program folder
  • Copy Middlewares/ST/STM32_OSX_MotionFX_Library/Inc/osx_motion_fx.h file
  • Rename the provided .lib Keil binary library giving it a .ar extension, then copy it into Middlewares/ST/STM32_OSX_MotionFX_Library/Lib of your mbed program folder
  • Enable USE_SENSOR_FUSION_LIB macro into MotionFX_Manager.h file and recompile.

CustomConsoleService.h@8:b042fe719f51, 2015-12-21 (annotated)

Committer:
mapellil
Date:
Mon Dec 21 13:05:16 2015 +0000
Revision:
8:b042fe719f51
Parent:
7:34014895dda8
Child:
9:2693f9ef8ff7
Reworked ble congestion control

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mapellil 8:b042fe719f51 1 /* mbed Microcontroller Library
mapellil 8:b042fe719f51 2 * Copyright (c) 2006-2013 ARM Limited
mapellil 0:e93a11b4e044 3 *
mapellil 8:b042fe719f51 4 * Licensed under the Apache License, Version 2.0 (the "License");
mapellil 8:b042fe719f51 5 * you may not use this file except in compliance with the License.
mapellil 8:b042fe719f51 6 * You may obtain a copy of the License at
mapellil 0:e93a11b4e044 7 *
mapellil 8:b042fe719f51 8 * http://www.apache.org/licenses/LICENSE-2.0
mapellil 0:e93a11b4e044 9 *
mapellil 8:b042fe719f51 10 * Unless required by applicable law or agreed to in writing, software
mapellil 8:b042fe719f51 11 * distributed under the License is distributed on an "AS IS" BASIS,
mapellil 8:b042fe719f51 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mapellil 8:b042fe719f51 13 * See the License for the specific language governing permissions and
mapellil 8:b042fe719f51 14 * limitations under the License.
mapellil 0:e93a11b4e044 15 */
mapellil 0:e93a11b4e044 16
mapellil 0:e93a11b4e044 17 #ifndef __CUSTOM_BLE_CONSOLE_SERVICE_H__
mapellil 0:e93a11b4e044 18 #define __CUSTOM_BLE_CONSOLE_SERVICE_H__
mapellil 0:e93a11b4e044 19
mapellil 0:e93a11b4e044 20 #include "BLE.h"
mapellil 0:e93a11b4e044 21
mapellil 8:b042fe719f51 22 const LongUUIDBytes_t CONS_SERVICE_UUID_128 = { 0x1b,0xc5,0xa5,0xd5,0x02,0x00,0xb4,0x9a,0xe1,0x11,0x0E,0x00,0x00,0x00,0x00,0x00 };
mapellil 0:e93a11b4e044 23
mapellil 8:b042fe719f51 24 const LongUUIDBytes_t CONS_TERM_CHAR_UUID_128 = { 0x1b,0xc5,0xa5,0xd5,0x02,0x00,0x36,0xac,0xe1,0x11,0x0E,0x00,0x01,0x00,0x00,0x00 };
mapellil 8:b042fe719f51 25 const LongUUIDBytes_t CONS_STDERR_CHAR_UUID_128 = { 0x1b,0xc5,0xa5,0xd5,0x02,0x00,0x36,0xac,0xe1,0x11,0x0E,0x00,0x02,0x00,0x00,0x00 };
mapellil 0:e93a11b4e044 26
mapellil 0:e93a11b4e044 27 #define W2ST_CONSOLE_MAX_CHAR_LEN 20
mapellil 0:e93a11b4e044 28
mapellil 0:e93a11b4e044 29 /* Custom Sensors Service */
mapellil 0:e93a11b4e044 30 class CustomConsoleService {
mapellil 0:e93a11b4e044 31 public:
mapellil 8:b042fe719f51 32 CustomConsoleService(BLEDevice &_ble) :
mapellil 0:e93a11b4e044 33 ble(_ble),
mapellil 0:e93a11b4e044 34 consTermCharacteristic(CONS_TERM_CHAR_UUID_128,LastTermBuffer, W2ST_CONSOLE_MAX_CHAR_LEN, W2ST_CONSOLE_MAX_CHAR_LEN, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE |
mapellil 0:e93a11b4e044 35 GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
mapellil 0:e93a11b4e044 36 consStderrCharacteristic(CONS_STDERR_CHAR_UUID_128, LastStderrBuffer, W2ST_CONSOLE_MAX_CHAR_LEN, W2ST_CONSOLE_MAX_CHAR_LEN,
mapellil 0:e93a11b4e044 37 GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY)
mapellil 0:e93a11b4e044 38 {
mapellil 0:e93a11b4e044 39
mapellil 0:e93a11b4e044 40 static bool serviceAdded = false; /* We should only ever need to add the env service once. */
mapellil 0:e93a11b4e044 41 if (serviceAdded) {
mapellil 0:e93a11b4e044 42 return;
mapellil 0:e93a11b4e044 43 }
mapellil 0:e93a11b4e044 44
mapellil 0:e93a11b4e044 45 GattCharacteristic *charTable[] = {&consTermCharacteristic, &consStderrCharacteristic};
mapellil 0:e93a11b4e044 46
mapellil 0:e93a11b4e044 47 GattService consService(CONS_SERVICE_UUID_128, charTable, sizeof(charTable) / sizeof(GattCharacteristic *));
mapellil 0:e93a11b4e044 48
mapellil 0:e93a11b4e044 49 ble.gattServer().addService(consService);
mapellil 0:e93a11b4e044 50
mapellil 0:e93a11b4e044 51 memset (LastTermBuffer, 0, W2ST_CONSOLE_MAX_CHAR_LEN);
mapellil 0:e93a11b4e044 52 memset (LastStderrBuffer, 0, W2ST_CONSOLE_MAX_CHAR_LEN);
mapellil 0:e93a11b4e044 53
mapellil 0:e93a11b4e044 54 isBTLEConnected = DISCONNECTED;
mapellil 0:e93a11b4e044 55 isEnabledTermNotify = false;
mapellil 0:e93a11b4e044 56 isEnabledStderrNotify = false;
mapellil 8:b042fe719f51 57 serviceAdded = true;
mapellil 0:e93a11b4e044 58 }
mapellil 0:e93a11b4e044 59
mapellil 0:e93a11b4e044 60 tBleStatus updateTerm (uint8_t *data,uint8_t length) {
mapellil 8:b042fe719f51 61 tBleStatus ret;
mapellil 0:e93a11b4e044 62 uint8_t Offset;
mapellil 0:e93a11b4e044 63 uint8_t DataToSend;
mapellil 2:d61a6f4d9682 64 // uint8_t BufferToWrite[W2ST_CONSOLE_MAX_CHAR_LEN];
mapellil 2:d61a6f4d9682 65 // uint8_t BytesToWrite;
mapellil 0:e93a11b4e044 66
mapellil 0:e93a11b4e044 67 if (isEnabledTermNotify && isBTLEConnected==CONNECTED) {
mapellil 0:e93a11b4e044 68 /* Split the code in packages */
mapellil 0:e93a11b4e044 69 for(Offset =0; Offset<length; Offset +=W2ST_CONSOLE_MAX_CHAR_LEN){
mapellil 0:e93a11b4e044 70 DataToSend = (length-Offset);
mapellil 0:e93a11b4e044 71 DataToSend = (DataToSend>W2ST_CONSOLE_MAX_CHAR_LEN) ? W2ST_CONSOLE_MAX_CHAR_LEN : DataToSend;
mapellil 0:e93a11b4e044 72
mapellil 0:e93a11b4e044 73 /* keep a copy */
mapellil 0:e93a11b4e044 74 memcpy(LastTermBuffer,data+Offset,DataToSend);
mapellil 0:e93a11b4e044 75 LastTermLen = DataToSend;
mapellil 4:007539036889 76 PRINTF("updateTerm handle: %d string: %s\n\r", consTermCharacteristic.getValueAttribute().getHandle(), LastTermBuffer);
mapellil 8:b042fe719f51 77 ret = ble.gattServer().write(consTermCharacteristic.getValueAttribute().getHandle(), data+Offset, DataToSend, 0);
mapellil 8:b042fe719f51 78 if (ret != BLE_ERROR_NONE) { /* FIXME the wrong errcode from BLE requires BLE fix */
mapellil 8:b042fe719f51 79 // BytesToWrite = sprintf((char *)BufferToWrite, "Error Updating Stdout Char\r\n");
mapellil 8:b042fe719f51 80 // updateStderr(BufferToWrite,BytesToWrite);
mapellil 8:b042fe719f51 81 }
mapellil 8:b042fe719f51 82 return ret;
mapellil 0:e93a11b4e044 83 }
mapellil 0:e93a11b4e044 84 }
mapellil 8:b042fe719f51 85 return BLE_STATUS_SUCCESS;
mapellil 0:e93a11b4e044 86 }
mapellil 0:e93a11b4e044 87
mapellil 0:e93a11b4e044 88 tBleStatus updateStderr (uint8_t *data,uint8_t length) {
mapellil 0:e93a11b4e044 89
mapellil 0:e93a11b4e044 90 uint8_t Offset;
mapellil 0:e93a11b4e044 91 uint8_t DataToSend;
mapellil 0:e93a11b4e044 92
mapellil 0:e93a11b4e044 93 if (isEnabledStderrNotify && isBTLEConnected==CONNECTED) {
mapellil 0:e93a11b4e044 94 /* Split the code in packages */
mapellil 0:e93a11b4e044 95 for(Offset =0; Offset<length; Offset +=W2ST_CONSOLE_MAX_CHAR_LEN){
mapellil 0:e93a11b4e044 96 DataToSend = (length-Offset);
mapellil 0:e93a11b4e044 97 DataToSend = (DataToSend>W2ST_CONSOLE_MAX_CHAR_LEN) ? W2ST_CONSOLE_MAX_CHAR_LEN : DataToSend;
mapellil 0:e93a11b4e044 98
mapellil 0:e93a11b4e044 99 /* keep a copy */
mapellil 0:e93a11b4e044 100 memcpy(LastStderrBuffer,data+Offset,DataToSend);
mapellil 0:e93a11b4e044 101 LastStderrLen = DataToSend;
mapellil 4:007539036889 102 PRINTF("updateStderr handle: %d string: %s\n\r", consStderrCharacteristic.getValueAttribute().getHandle(), LastStderrBuffer);
mapellil 8:b042fe719f51 103 return (ble.gattServer().write(consStderrCharacteristic.getValueAttribute().getHandle(), data+Offset, DataToSend, 0));
mapellil 0:e93a11b4e044 104 }
mapellil 0:e93a11b4e044 105 }
mapellil 8:b042fe719f51 106 return BLE_STATUS_SUCCESS;
mapellil 0:e93a11b4e044 107 }
mapellil 0:e93a11b4e044 108
mapellil 0:e93a11b4e044 109 void updateConnectionStatus (ConnectionStatus_t status){
mapellil 0:e93a11b4e044 110 isBTLEConnected = status;
mapellil 0:e93a11b4e044 111 isEnabledTermNotify = false;
mapellil 8:b042fe719f51 112 isEnabledStderrNotify = false;
mapellil 0:e93a11b4e044 113 }
mapellil 0:e93a11b4e044 114
mapellil 0:e93a11b4e044 115 bool isTermHandle (Gap::Handle_t handle) {
mapellil 0:e93a11b4e044 116 if (handle == consTermCharacteristic.getValueAttribute().getHandle()) return true;
mapellil 0:e93a11b4e044 117 return false;
mapellil 0:e93a11b4e044 118 }
mapellil 0:e93a11b4e044 119
mapellil 0:e93a11b4e044 120 bool isStderrHandle (Gap::Handle_t handle) {
mapellil 0:e93a11b4e044 121 if (handle == consStderrCharacteristic.getValueAttribute().getHandle()) return true;
mapellil 0:e93a11b4e044 122 return false;
mapellil 0:e93a11b4e044 123 }
mapellil 0:e93a11b4e044 124
mapellil 0:e93a11b4e044 125 void enNotify (Gap::Handle_t handle) {
mapellil 0:e93a11b4e044 126 if (isTermHandle(handle)) { isEnabledTermNotify = true; return; }
mapellil 0:e93a11b4e044 127 if (isStderrHandle(handle)) { isEnabledStderrNotify = true; return; }
mapellil 0:e93a11b4e044 128 }
mapellil 0:e93a11b4e044 129
mapellil 0:e93a11b4e044 130 void disNotify (Gap::Handle_t handle) {
mapellil 0:e93a11b4e044 131 if (isTermHandle(handle)) { isEnabledTermNotify = false; return; }
mapellil 0:e93a11b4e044 132 if (isStderrHandle(handle)) { isEnabledStderrNotify = false; return; }
mapellil 0:e93a11b4e044 133 }
mapellil 0:e93a11b4e044 134
mapellil 0:e93a11b4e044 135
mapellil 0:e93a11b4e044 136 private:
mapellil 8:b042fe719f51 137 BLEDevice &ble;
mapellil 0:e93a11b4e044 138 uint8_t LastTermBuffer [W2ST_CONSOLE_MAX_CHAR_LEN];
mapellil 0:e93a11b4e044 139 uint8_t LastTermLen;
mapellil 0:e93a11b4e044 140 uint8_t LastStderrBuffer [W2ST_CONSOLE_MAX_CHAR_LEN];
mapellil 0:e93a11b4e044 141 uint8_t LastStderrLen;
mapellil 0:e93a11b4e044 142
mapellil 0:e93a11b4e044 143 GattCharacteristic consTermCharacteristic;
mapellil 0:e93a11b4e044 144 GattCharacteristic consStderrCharacteristic;
mapellil 0:e93a11b4e044 145 ConnectionStatus_t isBTLEConnected;
mapellil 0:e93a11b4e044 146 bool isEnabledTermNotify;
mapellil 0:e93a11b4e044 147 bool isEnabledStderrNotify;
mapellil 0:e93a11b4e044 148 };
mapellil 0:e93a11b4e044 149
mapellil 0:e93a11b4e044 150 #endif /* #ifndef __CUSTOM_BLE_CONSOLE_SERVICE_H__*/