DA1468x

程序运行一段时间后进入__asm("BKPT #0\n");死循环了。

Wed, 2017-01-04 03:30 -- gwjgwgshxd

技术支持你好!
现在遇到个问题,程序运行一段时间后就进入下面的程序中一直死循环。
if (REG_GETF(CRG_TOP, SYS_STAT_REG, DBG_IS_ACTIVE)) {
__asm("BKPT #0\n");
}
应该是进入了不可屏蔽中断,但是之前程序都可以正常运行没有改动过其他地方啊。应该是从看门狗hw_watchdog_handle_int中断进入的死循环。我从新下载没有改动过的pxp_reporter工程到板子上,问题依然存在。

DA14680的I2C只发送设备地址而没有继续发送数据问题

Tue, 2017-01-03 05:12 -- gwjgwgshxd

技术支持你好!
我现在遇到一个这样的问题:我在自己画了一块板子,我按照手册上的步骤对I2C总线进行了配置,但是每次发送数据的时候都只发送了地址后面的数据从来没有被发送到总线上。另外对总线时钟进行100KHz和400KHz的配置都能生效。请问是什么原因导致的数据不能被发送?谢谢!

Device loses connection

Mon, 2017-01-02 14:37 -- Firefox2005

Hello,

I am developing an application based on ble_perihperal. I implemented a custom service which should control a stepper motor after a write command.
This is already working however if the code I wrote is running to long the Device which is send the write command gets disconnected. So I guess I have to implement a seperate TASK?
I tried to create one with OS_TASK_CREATE(..) but I can not create more then one task.

Problem with configuring p1_6 for DA 14681-01

Wed, 2016-12-21 15:00 -- Anonymous (not verified)

Hi,

I am trying to setup a i2c bus on P1_6 and P1_7 for 14681-01.
There is a problem I can't seem to configure p1_6 as either SDA nor SCL. Is this pin reserved somehow?
I am using the freertos-retarget template for this. Every other pin i've tried works fine.

Thanks,
Mutahir

Connecting to 14683 with J-Link under IAR

Tue, 2016-12-20 23:07 -- wflynn

I am using IAR EWarm and a JLink base to connect to a custom board containing your 14683 with zero luck. I don't suppose you have a pre-configured project including debugger settings somewhere on this site? In lieu of that, a quick double check of my settings would be helpful.
I am under a very tight deadline and need to get this going ASAP so any help you can give is appreciated,

Thanks in advance.

Bill

DA14681 trying to setup i2c

Tue, 2016-12-20 14:06 -- Anonymous (not verified)

Dear Dialog,

I have the 14681-01 pro-kit and was trying to interface a temperature sensor using blinky (freertos_retarget) or prox_reporter demo.
in my custom_config_qspi.h file i have written the define for dg_configI2C_ADAPTER as 1. But in the ad_i2c.c file it's showing it as 0.
Any help on this.
Using smart-snippets studio Version: 1.2.3.588

Kind Regards,
Mutahir

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