DA14580

欢迎来到Dialog“SmartBond” 蓝牙技术支持中文论坛

Mon, 2016-01-25 12:01--Jelphi

客户朋友们,为了更好地为中国客户提供更为贴近的技术支持,Dialog专门开通了中文技术支持论坛,并由中国本地应用技术团队并协同Dialog 欧洲总部的技术专家提供全方位的技术支持!在这里你可以就关心的技术问题以及在使用Dialog 之“SmartBond”系列蓝牙芯片的应用开发中遇到的问题与我们的应用支持团队进行沟通和交流。

Adding uart functionality to ble_app_peripheral project SDK5

Fri, 2016-01-22 18:55--Dave.Renzo

Hello Support,

I am trying to add uart functionality to aid in debugging a design that is based of the ble_app_periheral project. I thought I would reference the included uart example project, but the source file comments say they are legacy and to not use them. I've looked through UM-B-051 and it looks like I've done everything I need to as far as configuring the uart. But I'm not sure how to get printf() working. Any help would be greatly appreciated, thanks.

Connection stability problem

Fri, 2016-01-22 15:16--zwang308

Hi Dialog,

I am developing a pair of BLE device, both server and slave, base on DA14580. After connected to each other, even I leave these processor to be idle(no BLE read/write/notify, no i2c, gpio... active ) but they still disconnect randomly. It looks like one of them corrupts in link layer, because after disconnect they could not reconnect again. Below are the parameters I set for this connection and some wireshark captures.

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