角色交换时间分享

Ruchi Patel — 星期四，2018年7月5日10:32:52 +0000

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Forums:

Dialog Smartbond Bluetooth Low Energy – Software

Hello Dialog_Support,

I am working on DA14580, and i could make it change role on time sharing basis and work also as central (switch from peripheral to central and the opposite). I am not connecting to any device. If i want to make connection in peripheral mode then is there any provision that connection request has served first before BLE stack has been erase(role change). My application requires 20-25 bytes of data communication with mobile Application so i cant do data communication in USER_ADVERTISE_DATA, without making any connection to the mobile Application. Can you suggest me that how should i communicate with these much data. Is there any example available then please send me.

Thanks and Regards,
Ruchi Patel

Keywords:

Role Switch

connection

Device:

DA14580

角色切换：外设连接，发现服务和断开连接

Ruchi Patel — Sat, 09 Dec 2017 10:45:12 +0000

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Forums:

Dialog Smartbond Bluetooth Low Energy – Software

Dear Dialog_Support Team,

I am working on role switching configuration. Device is configured with extended sleep mode. Default mode of device is central and on button press, device switches the role to peripheral . During central mode, all operations are performed properly. But as mode is switched to peripheral and if i try to connect to the device using mobile App, it shows connecting and discover services and disconnects. Can you tell me what could be the issue?

With Regards,
Ruchi Patel