DA14682

How to configure LDO_USB to be on in extended sleep mode

Wed, 2020-11-18 09:57 -- fschuette

Hey there,

I'm using the Dialog DA14682 and am powering it via USB. In the datasheet it says on page 27 (extended sleep mode):

LDO_USB=OPT

*OPT: optionally on or off, configurable by SW.

Where can I configure this LDO to be running when being in extended_sleep mode?

Thanks

Simple BLE project: advice needed

Mon, 2019-01-28 22:31 -- mkkn

Hi there,

I'm an electrical engineering student looking to make a simple home project to get my head around PCB design, Altium, soldering etc. and I'm in need of some advice.

I want to build a system centred on (I think) one of the smart bond chips, a button, a coin battery, and a connection to my phone.

Battery Charger And USB CDC

Thu, 2019-01-10 23:11 -- techteh

Hi dialog,
I have designed a custom PCB with DA14682 that uses USB CDC as a battery charger and data communication interface. In some cases I have a battery and i want to charge it with USB BUS, and in the other ones, I haven't any battery but still i want to use USB and communicate data. Is there any way to use USB CDC without battery presence?
Here is some config that I am using in custom_config_qspi.h:

DA14682 Data transfer over L2CAP

Thu, 2018-10-11 09:37 -- rajshah

Hello Dialog team

I am working on DA14682 DK and SDK1.0.14.1081. My questions are following:

1. How to transfer data (sensors data) over L2CAP to connected device (phone)?
2. Does it possible to transfer the data over L2CAP?
3. L2CAP is accessible from application layer?
4. Which APIs are used to transfer data over L2CAP?
5. Any example code available for L2CAP to transfer data?

All above asked questions are important for me to understand in depth.

Thanks
Raj

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