DA14583

GAPC_DISCONNECT_IND gets consumed before reaching user_app_disconnect

Mon, 2016-07-11 11:16--ankitdaf

Hi

My application has an Android app that talks to the 583. The code is based on the ble_app_barebone example and I have implemented custs1_task profile as well.

I am looking to toggle an LED when the Android app connectors or disconnects from the 583. I am able to get the connection part right and the LED goes on. However, if the Android app initiates the disconnect, the custs1_task.c consumes the GAPC_DISCONNECT_IND message, and it never bubbles up to the user_app_disconnect method in user_barebone.c

Programming the SPI flash on DA14583

Fri, 2016-05-20 06:18--ankitdaf

Hi

I have tested my application on a 580 with external winbond SPI flash, and now plan to port this application to the 583.

I had a few questions regarding this :

1. Is the process for flashing the internal SPI flash on the 583 any different from the 580 ? Can I still use SmartSnippets SPI Flash tool to program it the same way as the 580 using JTAG pins ?
2. If I leave the four SPI flash pins on the 583 unconnected , will it be a problem ?

Best
Ankit

Porting from DA14580 to DA14583

Mon, 2016-05-09 10:25--ankitdaf

Hi

I am using the Basic development board for DA14580 with an external WinBond chip, and the device is working fine. I wanted to understand how to port such an application from DA14580 to DA14583.

1. Is there a document which lists down all the steps required to port from DA14580 to DA14583 ?
2. How do I make SUOTA work with DA14583 ? Is the memory layout (memory address) unchanged ?
3. Is the DA14583 a drop-in replacement for the 580, or will I have to change the PCB schematics and layout ?

Best
Ankit

Project beacon test

Mon, 2016-04-25 13:50--haidangvu

Hi, I'm a newbie. I have a DK Pro of DA14583 and i downloaded source code of Beacon project. I have followed these steps to test the project Beacon:
1. Build project with Keil C 5.
2. Connect the DKP with laptop via USB.
3. Download hex file via Smart Snippets.
4. Use BlueLoupe in my smartphone to scan

但是没有一个可以扫描我的智能手机。有any problem here?

Hardware connection to MCU for have possibility to upgrade firmware of bluetooth

Mon, 2016-04-18 08:52--Sparta

I have a question to expert in this area. My question is the next: how i need to connect bluetooth chip to mcu to have possibility to download a program to internal flash memory and sometimes have posibility to upgrade program in internal flash.

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