HCI Three-wire Transport Layer (H5) | Dialog Semiconductor customer support - 雷电竞下载app,雷电竞官网登录,雷竞技安卓下载

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Wed, 2016-08-31 08:14

soonsebii

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加入:2016-08-30 03:54

HCI Three-wire Transport Layer (H5)

Hi all,

I plan to use DA14581 as a Host Controller. (Host is Embedded Linux board.)
Unfortunately for me I can use only Three-wire (Tx/Rx/Gnd or Vdd?).

Is it OK if I only use Three-wire ?

Keywords:

HCI

Three-Wire

Device:

DA14581

Tue, 2016-09-06 16:57

MT_dialog

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加入:2015-06-08 11:34

Hi soonsebii,

I dont see how this is possible, as the UM-B-029.pdf indicates in paragraph 6, there are two supported physical interfaces to access the controller using the HCI:

1) UART with RTS/CTS flow control.

2)5-wire SPI with software flow control.

Thanks MT_dialog

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