LPC54114 Headset with NXH3670
●The Headset contains a speaker, a microphone and some User Interface (UI) components, such as, buttons, sliders, rotary switches and LED. The main functions are summarized as below,
■Send: To transmit recorded audio or control signal to Dongle.
■Receive: To receive audio stream sent from Dongle and playback using CODEC.
■OTA: To receive OTA_Headset firmware sent from Dongle and write it to host controller's Flash.
●To give the audience a systematic view of Headset in LPC54114 BLE Audio System, this document describes the hardware design and software architecture (top level design).
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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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AN12593 |
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709 KB |
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