DA1468x

681软件重启问题

Wed, 2016-12-07 05:34 -- zhouchen

目前我们在自己做的板子上面使用VBUS供电方式下载官方默认1.0.6.968的pxp_reporter这个工程,软件代码运行都是OK的,但是我们采用电池或稳压电源给VBAT供电,稳压电压或电池电压为3.7V,程序下载到flash里面运行,程序运行8s之后不断的重复重启,但在代码中将睡眠模式关闭掉,代码又是可以正常的运行。测试硬件板子的各个电压都是正常的。
请问一下,是否用电池供电,软件里面需要做一些特别的设置,是否681的别的客户是否出现同样的类似情况。

DA14681自己画板生产,下载hex文件,代码只运行几秒钟的问题

Wed, 2016-12-07 02:52 -- index219

DA14681工程编译环境:
1.SmartSnippets Studio运行代码版本是v1.2.3.588
2.代码工程:pxp_reporter
3.新增波特率38400的调试串口p1_2,p1_3,打印信息

代码下载到官方basic开发板后,正常运行,同时串口周期打印信息。
问题:同样代码,通过SmartSnippets Studio环境链接JLINK正版下载器,
成功下载到自己画的板子上,串口打印信息只保持了10秒钟左右,就再无信息打印。
复位板子后,串口任然只保持10s左右后,停止打印。

请问:这样的问题出现在哪里?
P.S.
1. 同时测试了3台自己画的板子,现象都一样,串口只维持10s左右。
2. 其中一个板子只焊接了DA14681最小系统
3. 板子最小系统是参考官方basic开发板的原理图

Handle vs. Callback functions

Tue, 2016-12-06 14:29 -- ArminL

Hi Dialog,

I don't understand the difference between handle functions and callback functions in the SDK.
For example, in multi-link demo there is a function bd_addr_write_cb() and in the associated service dlg_ml is a function handle_write_req. Both are stored in dlg_mls:

dlg_mls->svc.write_req = handle_write_req;
dlg_mls->addr_write_cb = addr_write_cb;

When do I use handle functions and when callback functions? How are they called by software?
I would like to understand that, because I build a custom service.

Thanks
Armin

Key/Button interrupt stop function after several seconds

Tue, 2016-12-06 09:13 -- Ken Chong

Dear Sir,
I have the DA14681 DEV KIT PRO and I try to run demo on it. It's work well, however after i register an interrupt on the K1 pin (port 1 , pin 6) to turn on D2(orange LED, port 1, pin 5) when trigger by below code on demo ble_multi_link / pxp_reporter. it's work normally for around 10~20 seconds, but after that the D12(blue LED) start blinking and stop blinking finally , D2 turn off and the interrupt of K1 will not work anymore. Please suggest what should I do to keep the interrupt working. Thanks.

Programming Da14681 Using External Flash

Thu, 2016-12-01 00:31 -- Dheeraj

Hello Team !!

We have a customized board using Da14681 with external flash ( Micronix ) and the part number is "MX25R8035FZUIH1" . So we are facing issues to run code from the external flash.
When we used evaluation board flash(Winbond ) and the part number is "W25Q80EW" we can able to run our code and works fine, here we are using different QSPI flash and I can able to write and read the contents using snippets tool. While running the debugger return memory read failure errors. Could you please help me out how to use external flash (Micronix ) using Da14681.

External flash

Wed, 2016-11-30 09:47 -- edwardwhite

Hello,

I'm using a different flash (N25Q128A) to the ones in AN-B-045 (discontinued note on supported flashes) and struggling. I can program it using the SDK scripts, however the DA14681 doesn't boot from it. Which files in the SDK should I change in order to get it to work?

Additionally, do I need to set any of the configuration registers in the flash unit to put it into a particular mode?

Kind Regards

da14681官方basic开发板,无法下载代码的问题请教

Sun, 2016-11-27 04:02 -- index219

我使用的是官方购买的basic开发板,利用官方集成开发环境SmartSnippets Studio下载代码到开发板,代码可以正常运行。
问题是我使用SmartSnippets Studio里面的下载工具SmartSnippets Toolbox下载hex文件到开发板时,
发现可以正常链接,擦除,烧写。但是我复位,或者重新上电开发板,发现代码无法运行?
请问:使用SmartSnippets toolbox下载hex到开发板,代码无法运行的问题在哪里?

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