Hi,
I am facing an issue wherein, GAPM_ADV_UNDIRECT case in gapm_cmp_evt_handler() function is invoked even without calling app_easy_gap_advertise_stop() function. Please suggest the possible reasons for the same.
Thanks in advance,
Wisilica
Hi, dialogs,
I want to add a led indication when OTA start. I have worked on DSPS project. Is the start indication on the application level is under function on_spotar_status_change()? if it is, I will add the led indication code here? if not, where I can catch the OTA start event on application level(user_sps_device.c or user_sps_host.c)
Hi,
I am trying to use the DA14580 factory delivered bootloader to load in my code (a slightly modified DSPS central), and I "almost" succeed...
Using the DA14580_CB_PXI_QFN48 module on a Development Kit Expert, I have tested that the Keil Project and its generated hex file works
预期的效果。
Hi,
I am working on DA14580 BLE with basic kits and connected one push button on GPIO.
Now I want to implement following functionality on DA14580 BLE.
1. Deep sleep on power on means it sleep for permanent, Only external GPIO can wake up it.(no advertising also)
2. After the deep sleep, wake it up on GPIO interruption.
3. Again put a deep sleep on request from application or timer for no connection, until and unless GPIO interrupt will not come.
Hi,
Please mention why ble_advtim_set(uint32 _t value ) api is used in the SDK. What is the default value given ? And please do mention the unit of the argument passed. What will happen if the value 0 is given as argument ?
Thanks
Wisilica
Hi all，
A 4.7K pull-up resistor is used to connect the GPIO pin P0_2.We set the pin as high level input state,however,the voltage between the pullup resistor is not zero.So the resistor comsumes about 10 uA.
The 4.7K pull-up resistor connecting the GPIO pin P0_4 and P2_0 comsumes no current.
Should I use another pin to decrease the standby current?
你好，
本公司在开发与微信连接传输数据的产品，微信 BLE 广播数据格式中规定： Customer specification: 0x09 + 0xFF + BLE core vendor (2 字节) + BD 地址的倒序 （6 字节）
请问如何在上电后把DA14580 OTP 的BD地址的6字节数据倒序，并添加到USER_ADVERTISE_DATA中。
谢谢。
Is it ok to use internal PULL DOWN only for RESET pin without Ground in DA14580?
您好！
我用sdk5.0.4的ble_app_sleepmode工程 ，融合微信AirSync协议 wechat工程的profile，但是刚加入编译连接就报空间不足的错误和rom不足
错误编码L6406E
和L6220E、L6221E。
我就是在工程添加profile对应的文件，改配置；然后编译报上面的连接错误。
这种情况我该怎么解决？谢谢!
I found this function in SMARTTAG and sleepmode source code, but cant find the usage in SDK reference, how does it works? Does it wake up the core? Or after I trigger the interrupt the core is waked up?
