我的主板上面的工作流程：DA14580作为从机与另一个型号的单片机进行串口通讯，DA14580由外部上升沿电平触发唤醒后接收串口数据。接收完数据后进入休眠。外部主机每隔1s对DA14580进行一次唤醒并以9600波特率发送8个字节的数据。之后DA14580进入extend sleep 模式。
我用多个样机进行测试的时候，发现串口通讯5分钟左右后，DA14580的功耗不再动态的变化而是维持在400ua左右。 跟踪发现用于定时使DA14580进入extend sleep 模式的软件定时器被杀死了（失效了），导致了DA14580没进入extend sleep 模式，此时DA14580功能还是正常的。进一步跟踪发现其他所有软件定时器也都失效了。
一开始我怀疑是低频RC（32Khz）不稳定，于是我在主板上添加了32K晶振时钟，结果并没有改变。然后我又进行了进一步实验，发现只串口有收发数据的时候，才会出现5分钟左右软件定时器都被kill的情况。如果串口不收发数据则软件定时器工作正常。
请问上述问题我该如何追踪？
Hi, i bought your board and start ti investigate your SDK
Can you provide to me some examples with creating multitasking project
Hello Dialog,
in your application note "AN-B-027_Designing_Printed_Antennas_for_Bluetooth_Low_Energy_2v2", there is a ZOR antenna drawing on page 20. Is it possible to have it in dxf format? In the application note you wrote that drawing is available on request.
Thank you very much in advance.
当DA14580电源电压（0.65V至0.95V期间）低于正常供电电压时，DA14580就无法正常工作在休眠模式（关闭广播，开启睡眠，等待按键唤醒），DA还会有大电流耗电。电源电压在0.65V~0.75V时耗电大约1至4mA，在0.75V~0.85V时耗电4~12mA，0.85V~0.95V时耗电3~4mA。
请问下这会是什么问题呢？
因为我们使用低压的镍氢充电电池供电，在低电压时候会发生亏电问题，那样电池很难充起来电。
你好~
请问如何使用UART调试Ble的实例呢？比如prox_reporter，非常感谢~
Hi,
I want to make minor modifications to the DA9062-10AM. I hooked up a I2C master and am able to read/write registers, however not persistently.
The TP is nicely supplied with 7v6. Is it possible to modify OTP of a non-blank part, or can it be locked for this?
I also noticed that read register values differ w.r.t. TP being 0v at startup, why is this?
Using smart-canvas/commander tools and dedicated programmer boards evaluating on blank parts seems a bit of an overkill for my situation.
Thank you in advance,
Arjan
To program the SLG46826G device, all I need is:
1.- the SLG4DVKADV Universal development board &
2.- the SLG46826G-SKT (which comes with 50 SLG46826G samples)
3.- The SLG46826G-SKT 20pin header connects to SLG4DVKADV SV1 connector
Please confirm
Thank you
Fausto bartra
My apologies for asking a crass commercial question in a technical support forum. For more than two months, I have been trying to contact my local sales office concerning the availability of the DA9062-10AM1 (this is the Xilinx Zynq specific part). No one has answered my calls or emails. This is my last attempt before giving up entirely.
I have a few questions:
1. Is the DA9062-10AM1 sttill available? If so, how long remain it remain in production.
Hello,
I ran the ble examples peripheral application in debug mode. I am running BLE scanner app on my samsung galaxy on7 ( Android 6.00) and Asus (Android 9.00).
On both the phones i can see the advertising information. My samsung phone is able to connect and discover the services on the da14580 device but my Asus phones does not connect at all.
I even tried writing my own android app. When I run it on my samsung phones it is able to connect but my asus phone shows Gatt 133 error.
Any ideas?
Regards,
Mark
is there any detail information about the components that can be used? (i.e. CNT/DLY/FSM, P DLY, etc)
Thank you
Fausto
