AN12567 Getting Started with LPC54114 + NxH3670 Gaming Use-case
●Introduction
■Overview
▲This document describes the hardware design of LPC54114 BLE Audio System and software architecture (top-level design) of Host Controller( LPC54114 ). This document is intended to be used by those who have a systematic view of LPC54114 BLE Audio System. For more introduction about Dongle ([LPC Dongle]), Headset ([LPC Headset])and OTA ([LPC OTA]), refer to relevant application notes.
◆In the software section, use relevant services to run the reference application and store NxH3670-BLE firmware. The relevant demos include:
★Dongle (to transfer audio stream to Headset)
★OTA_ Dongle (to transfer binary/firmware file to Headset)
★Headset (to play audio stream and record)
★OTA_ Headset (to receive firmware and update
Headset)
◆The hardware includes:
★a Dongle that can run Dongle and OTA_Dongle demos
★a Headset board that can run Headset and OTA_Headset demos
■Summary
▲This document provides the necessary information on how to get started on the LPC54114 BLE Audio System based on LPCXpresso54114 board and NxH3670 SDK boards.
▲The system consists of a Dongle and a Headset, using LPC54114 as Host Controller.
◆Dongle: The Dongle has a USB interface that connects to PC. Dongle is responsible to set up a wireless audio link with Headset.
◆Headset: The Headset has a speaker, a microphone and some User Interface (UI) components, such as,buttons, sliders,rotary switches and LED. Headset is responsible for receiving audio data from Dongle and sending the recorded audio to Dongle.
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Application note & Design Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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September 2019 |
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Rev. 0 |
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AN12567 |
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2.1 MB |
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