我们正在使用DA14580来通过BLE通道向Android应用程序采样信号并报告数据。
This was supposed to be a dispensable device used for one night and then thrown away.
Marketing wants us to provide it for multiple uses.
How can we "turn on" the device when the Android app sends a "start" command and put it to deep sleep when we get a "stop" command?.
不幸的是，我们在Borad上没有开关，所以它必须是软件。
谢谢
HI Support,
Is it possible to advertise without listening for scan-requests and connection-requests?
显然，模块将变得不可连接，并且不会被广播扫描响应数据。
这个模式会保存一些功率吗？你能估计mah多少钱吗？
谢谢
The app_diss_task.c functiondiss_create_db_cfm_handler()that comes with the SDK does not include code to set the serial number. So I figured I would add it because we need it. So, I added some boiler plate code along with the other snippets that look a lot like this one.
But my client code doesn't see a serial number, nor does it show up on BlueLoupe (although I don't know if it ignores the serial number). I should add that my message does get dispatched to the task and the DISS_SET_CHAR_VAL_REQ message does get executed without error.
I'm trying to run the beacon demo program 3.40.6 in Keil 5
Everything seems to work ok - compiles, can enter debug mode, and then it can run.
However, my sniffer shows that it then only sends 20 messages (which are received ok) and them it stops. No more messages are received and I have to unplug the board to get control back. I guess this means its going to sleep and never waking up?
Any idea how I can check whats going on? I havn't altered the code in any way. Is there a setting that says send 20 messages and then stop?
请有人指出我的参考指南。必须有一个文件解释前：wkupct_register_callback它是什么等等？
The user manual (UM-B-003) does not deal in explaining these functions.
I am developing an application on DA14580 and need documentation to code
-mhark
I see that OTP is memory mapped when the OTP clock is enabled. Is it theoretically possible to execute code directly from OTP without mirroring it to RAM first? That would mean we could have some code in flash/eeprom (that is copied to RAM) and some code on the OTP to make it possible to have a larger code base than what fits into the 50 kB RAM.
If so, what are the downsides (if any)?
Hello!.
I have a question about host_proxm_sdk sample code based on windows.
Really , This project is very good in order to windows platform.
But, We must be ported this software to the embedded linux.
我想知道如何基于嵌入式Linux在环境中使用Host_proxm_sdk软件。
I'm wondering whether host_proxm_sdk ported in embedded linux is compiled or GTL environment could be used in there.
* Embedded linux(host_proxm_sdk ) <--GTL(uart)--> monitor_fe |---air---| repoter_fe
Dear Dialog,
Hi,
I am trying to connect two or more peripherals to one central. Connecting with the first one is always okay and I can discover its service and the characteristics. However, I cannot enable my profile through function "app_connection_func" in handler "gapc_connection_req_ind_handler" which is called after connecting to the second device. I know that it is because that following conditional statement which says that the state of this dest_id is already set to APP_CONNECTABLE :
if (ke_state_get(dest_id) == APP_CONNECTABLE)
{
...
}
嗨对话框
When I see patch_code folder had some questions about some obj file.[Path ：.. \ software&tools \ Software Development Kit \ DA14580_581_583_SDK_3 0.10.1 \ dk_apps \ patch_code]
I want to know what these obj in case need to be added to the project
路径为\software&tools\Software Development Kit\DA14580_581_583_SDK_3.0.10.1\dk_apps\patch_code
我查看patch_code文件夹下时候遇到一些疑问关于一些obj文件。
我想知道这些obj在什么情况需要添加到工程中
【guess】
