UM2071 datasheet(38/56 Pages) STMICROELECTRONICS

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BlueNRG-1 HID/HOGP demonstration application

UM2071

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DocID029370 Rev 3

BlueNRG-1 HID/HOGP demonstration application

The BlueNRG-1 HID/HOGP demonstration applications are supported by the BlueNRG-1

development platform (STEVAL-IDB007V1). It demonstrates a BlueNRG-1 device using

the standard HID/HOGP Bluetooth low energy application profile. Keyboard and mouse

demo examples are provided.

12.1

BLE HID/HOGP mouse demonstration application

The BlueNRG-1 HID mouse application implements a basic HID mouse with two buttons

compliant with the standard HID/HOGP BLE application profile.

The HID mouse

device is named ‘STMouse’ in the central device list.

The mouse movements are provided by the 3D accelerometer and 3D gyroscope on the

BlueNRG-1 development platform.



The left button is the ‘PUSH1’ button.



The right button is the ‘PUSH2’ button

If the HID mouse is not used for two minutes, it closes the connection and enters deep

sleep mode. This idle connection timeout can be changed from the application. To exit

deep sleep mode, press the left ‘PUSH1 button or reset the platform.

12.2

BLE HID/HOGP keyboard demonstration application

The BlueNRG-1 HID keyboard application implements a basic HID keyboard compliant with

the standard HID/HOGP BLE application profile.

The HID mouse device is

named ‘STKeyboard’ in the central device list.

To successfully complete the bonding and pairing procedure, insert the PIN: 123456.

To use the HID keyboard:



Connect the BlueNRG-1 development platform to a PC USB port



Open a HyperTerminal window (115200, 8, N,1)



Put the cursor focus on the HyperTerminal window



The keys that are sent to the central device using the HID/HOGP BLE application

profile are also shown on the HyperTerminal window

If the HID keyboard is not used for two minutes, it closes the connection and enters deep

sleep mode. This idle connection timeout can be changed from the application. To exit

deep sleep mode, press the left ‘PUSH1 button or reset the platform.

UM2071 Datasheet(PDF) 38 Page - STMicroelectronics

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