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SUOTA APK can't scan device?

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Dialog Smartbond Bluetooth Low Energy – Software

Hi, Dialog Engineers,
I have modify the ble_peripheral sample project to supoort OTA, and I have follow Training-06-suota-example guide and I can connect the device and upload the new img, but when the upload finished, and it promt to reset,and then the device disconnect, but nothing hanppened , it's stiill the old image.
I have done something as follow:
1、add spotar.c and spotar_task.c to the project
2、include the spotar module in user_modules_config.h #define EXCLUDE_DLG_PROXR (0)

关于蓝牙作为主机的扫描问题

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Dialog Smartbond Bluetooth Low Energy – Software // Dialog “Smartbond”系列低功耗蓝牙—软件

你好：
新手入门DA14580，现在想将BLE作为主机，但在设备扫描启动这里遇到问题。
我参考工程DSPS，在函数app_on_set_dev_config_complete中启动扫描，然而完成扫描启动函数后，程序无法执行到函数app_on_scanning_completed。
这里我做的操作有：1.将DSPS中的user_scan_start函数拷贝过来2.拷贝DSPS中关于Scan的配置参数。我觉得我可能遗漏了一些重要的东西，希望能够获得帮助。另外，我希望有坛友或者版主能够详细的描述下蓝牙扫描从零到启动的所有过程，或者推荐足够详细的文档，谢谢！

some problem about BLE scan

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Dialog Smartbond Bluetooth Low Energy – Software

I set the device role as central,I use the following function
static void user_scan_start(void)
{
struct gapm_start_scan_cmd* cmd = KE_MSG_ALLOC(GAPM_START_SCAN_CMD,
TASK_GAPM, TASK_APP,
gapm_start_scan_cmd);

COM port choose ?

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Dialog Smartbond Bluetooth Low Energy – Software

Hi Dialog ,
When i connect my DA14850 pro dev board with my PC(windows7 64 bit ) it is showing two com port in device manager.
my questions are :

1. Displaying of two ports in device manager is correct or not?
2. which one i have to choose if it is correct?

DSPS Baudrate mismatch

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Dialog Smartbond Bluetooth Low Energy – Software

Hi Dialog,

I am using DA14850 PRO mother board and wlcsp DA14850 daughter board.
I have flashed DSPS host and device example program as default (without modification) in two devices and connected in two PC's.
and used TERA TERM terminal software on PC with baud rate of 115200.
The transmission is happening but it is always giving some unknown values .

Please help me to guess what will be the issue?

How to import source file into my project, Smartsnippets

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Dialog Smartbond Bluetooth Low Energy – Tools

Hi, Dialog
I make new c and h files, but failed to import to my project.
For peripheral_demo project, I copy my c and h file to 'demo' directory, but it doesn't appear in project view.
So I tried to import them, there is a item in Import -- General\File system , and then select the 'demo' folder , the IDE told they have been in the project ....

How to import my c and h file into project?

Best Regards

James

Application crashes due to a watchdog timeout

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Dialog Smartbond Bluetooth Low Energy – Software

NMI occurs right after code start executing. The code crashes even when watchdog is disabled (//#define CFG_WDOG ), because peripheral does not start advertising, so I guess it has crashed.

How can I figure out where the code is getting stuck? Is it through the PC register value? Could you explain how it is done?
After the watchdog timeout the PC value is 0x200005F0.

Thank you.

Cannot enter sleep mode, maybe computer related issues

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Dialog Smartbond Bluetooth Low Energy – Software

Hello all,

DA14580 OTA升级

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Dialog Smartbond Bluetooth Low Energy – Software // Dialog “Smartbond”系列低功耗蓝牙—软件

DA14580 OTA升级有参考的代码及思路吗？

UART2_Handler can't get triggered?

Forums:

Dialog Smartbond Bluetooth Low Energy – Software

HI, Dialog Engineers,
I have done some modification on ble_peripheral sample project, and I can send data using arch_printf() through uart2, but I can't get any Rx interrupt because the UART2_Handler never be invoked, I have compare the UART2_init() with that in project uart2_async project, and they are the same code, does anybody have an idea? any of your suggestion would be much appreciated

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