STMicroelectronics UM2295 Скачать руководство пользователя страница 30

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Contents

Getting started. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

1.1

Hardware requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1.2

Board interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1.3

STEVAL-IDB008V1 or STEVAL-IDB008V2 BlueNRG2 board setup . . . . . . . . . . . . . . . . . . . . 2

1.4

STEVAL-IDB007V1 BlueNRG1 board setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.5

NUCLEO-L152RE plus X-NUCLEO-IDB05A1 board setup . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.6

System requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.7

Installing STSW-BNRG-Mesh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Firmware structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

2.1

Root folder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.2

Driver folder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.3

Project folder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2.4

Middleware folder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Using the BlueNRG-Mesh demo. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

3.1

Using binaries for BlueNRG-1 and BlueNRG-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3.2

Using binaries for the STM32L152 used with the BlueNRG-MS . . . . . . . . . . . . . . . . . . . . . . 11

3.3

Using the IAR and Keil projects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.3.1

Using IAR project . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.3.2

Using Keil project . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Firmware initialization and configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

4.1

BlueNRG cold start configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

4.2

Setting the transmit power of a node . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

4.3

UART interface on the firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

4.4

MAC address management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4.5

Button usage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4.6

Initialization of application callbacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.7

Initialization and main application loop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Mesh networking information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

5.1

Local and remote concept. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

UM2295

Contents

UM2295

Rev 1

page 30/35

Содержание UM2295

Страница 1: ...ions requiring infrequent data transfer in a mesh network over Bluetooth Low Energy to create distributed control systems such as smart lighting home and building automation industrial automation A de...

Страница 2: ...ho connectivity 1 2 Board interfaces The following table explains the details of the evaluation boards for the power requirement programming and user interface for example LEDs and buttons Table 2 Eva...

Страница 3: ...age 14 1 4 STEVAL IDB007V1 BlueNRG1 board setup To connect the STEVAL IDB007V1 BlueNRG 1 evaluation board and PC one USB port is required to provide power supply to the board To connect the ST Link V2...

Страница 4: ...O L152RE X NUCLEO IDB05A1 board 2 Helping in serial communication of data between the PC and the boards NUCLEO L152RE X NUCLEO IDB05A1 The STM32 NUCLEO L152RE board integrates the ST LINK V2 1 debugge...

Страница 5: ...requirements to set up the software environment and run the BlueNRG Mesh smart lighting application are PC with Intel or AMD processor running one of the following Microsoft operating systems Win XP S...

Страница 6: ...system requirements and setup information provided by the IDE provider 1 7 Installing STSW BNRG Mesh 1 Extract the contents of the package in a temporary directory 2 Launch the installer and follow th...

Страница 7: ...dor independent hardware abstraction layer for the Cortex M processor series A Middleware folder with libraries for Mesh and BLE communication Horizontal interaction between layer components is handle...

Страница 8: ...figure below shows the root folder structure of the firmware package Figure 6 Root folder structure 2 2 Driver folder This folder contains all low level drivers including peripheral drivers and HAL dr...

Страница 9: ...s the projects for IAR and Keil Figure 8 Project folder 2 4 Middleware folder This folder contains the middleware for the project including pre compiled Mesh library for the BlueNRG 2 BlueNRG 1 and Bl...

Страница 10: ...Figure 9 Middleware folder UM2295 Middleware folder UM2295 Rev 1 page 10 35...

Страница 11: ...B008V1 boards connected via micro USB cable 4 Use STSW BNRG1STLINK BlueNRG 1 ST LINK utility for BlueNRG 1 BlueNRG 2 MCU utility to program boards via ST LINK Figure 10 Binaries for BlueNRG 1 and Blue...

Страница 12: ...1 the location is as follows Embedded Projects BlueNRG 1 Applications Lighting_Demo EWARM STEVAL IDB007V1 2 A project opens in the workspace This project contains the information regarding your projec...

Страница 13: ...n File Open Select the project uvprojx file from Embedded Projects BlueNRG 1 Applications Lighting_Demo MDK ARM STEVAL IDB007V1 2 To build the program select Project Build Target or simply click on th...

Страница 14: ...ase after the device powers on High speed crystal configuration 32 or 16 MHz Low speed crystal source external 32 kHz oscillator or internal RO SMPS on or off if on 4 7 H or 10 H SMPS inductor The Blu...

Страница 15: ...DBM 3 5 dBm define TX_POWER_LEVEL_PLUS_2DBM 5 2 dBm define TX_POWER_LEVEL_PLUS_4DBM 6 4 dBm define TX_POWER_LEVEL_PLUS_8DBM 7 8 dBm 4 3 UART interface on the firmware The boards can be connected to a...

Страница 16: ...user s responsibility to make sure that the MAC address programmed in the device is compliant to the requirements of the Bluetooth communication To configure this define the following macro in the pro...

Страница 17: ...n callbacks The configuration of the application starts by initializing the callbacks required for the different events and functionalities These callbacks are used in the BlueNRG Mesh library to call...

Страница 18: ...lash memory Checks can be performed with BluenrgMesh_IsUnprovisioned API If the Node is unprovisioned BluenrgMesh_InitUnprovisionedNode API initializes it If the device is already provisioned then Blu...

Страница 19: ...ferent nodes in the network Figure 15 SetRemote WriteLocal actions SetRemoteData ReadLocalData Mesh Library Mesh Library Source Destination LED ON User Action to switch on remote node lights Appli_Rea...

Страница 20: ...Configuration information The BlueNRG Mesh app can be installed on the smartphone with BLE 4 0 or higher During installation the app asks for some user permissions refer to the appropriate BlueNRG Me...

Страница 21: ...h smartphone is managed by the following callbacks Appli_BleGattConnectionCompleteCb Appli_BleGattDisconnectionCompleteCb These are initialized during the main loop It can be interesting sometimes to...

Страница 22: ...command from a remote node or from a smartphone to an addressed node to get some information invokes the ReadLocalData callback This callback can be used to read some information that a remote node as...

Страница 23: ...OBLE_RESULT status of result 5 7 2 User and button interface Table 6 Appli_ShortButtonPress Function API parameters Description Prototype Static void Appli_ShortButtonPress void Behaviour description...

Страница 24: ...SetTxPowerCb Behaviour description This callback sets the transmission power of BLE radio IN turns this function call aci_hal_set_tx_power_level By default the power level is set to 2 dbm Input parame...

Страница 25: ...RESS dst_peer destination address of the command This address can be the address of Group to which the node is subscribed or the unicast address of element MOBLEUINT16 command command received for the...

Страница 26: ...put parameter MOBLE_RESULT status of result 5 7 5 MAC address configuration Table 15 Appli_CheckBdMacAddr Function Description Prototype int Appli_CheckBdMacAddr void Behaviour description Checks MAC...

Страница 27: ...17 References Name Title description Bluetooth specifications Specification of the Bluetooth system v4 0 v4 1 v4 2 v5 0 Bluetooth specifications Mesh profile specifications v1 0 UM2295 References UM22...

Страница 28: ...tial BlueNRG Mesh is built over Motorola s Mesh Over Bluetooth Low Energy MoBLE technology The present solution is developed and maintained for both Mesh library and Applications solely by STMicroelec...

Страница 29: ...Revision history Table 18 Document revision history Date Revision Changes 09 Feb 2018 1 Initial release UM2295 UM2295 Rev 1 page 29 35...

Страница 30: ...11 3 1 Using binaries for BlueNRG 1 and BlueNRG 2 11 3 2 Using binaries for the STM32L152 used with the BlueNRG MS 11 3 3 Using the IAR and Keil projects 12 3 3 1 Using IAR project 12 3 3 2 Using Kei...

Страница 31: ...ons and callbacks 22 5 7 1 User interface and indications 22 5 7 2 User and button interface 23 5 7 3 Device BLE configuration type interface 23 5 7 4 Network data communication functions 25 5 7 5 MAC...

Страница 32: ...r structure 8 Figure 7 Driver folder 9 Figure 8 Project folder 9 Figure 9 Middleware folder 10 Figure 10 Binaries for BlueNRG 1 and BlueNRG 2 11 Figure 11 Overview of how to program the binary in the...

Страница 33: ...eButtonState 23 Table 9 Appli_BleStackInitCb 24 Table 10 Appli_SetTxPowerCb 24 Table 11 Appli_BleGattConnectionCompleteCb 24 Table 12 Appli_BleGattDisconnectionCompleteCb 24 Table 13 Appli_WriteLocalD...

Страница 34: ...ow Energy BSP Board support package DFU Device firmware upgrade GUI Graphical user interface HAL Hardware abstraction layer HW Hardware IDE Integrated development environment LED Light emitting diode...

Страница 35: ...the choice selection and use of ST products and ST assumes no liability for application assistance or the design of Purchasers products No license express or implied to any intellectual property righ...

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