Dear all,
Hi,
I have an issue when I am connecting to two modules simultaneously. I can't discover services and characteristics of the second device. Always I find the first device services and characteristics. I don't know how I can search for services separately. Is it possible to search for the second device services and characteristics without discovering the first ones!?
Any help is appreciated so much.
Thank you.
Hi Dialog,
Where and how GAPM_START_CONNECTION_CMD is handeled!?
Thank you.
Hi,
Can you let me know if there is way to use DA14580 for (measuring) counting external frequency (10kHz-300kHz)???
any pointers and code snippet would help
Hello I'm developing my own custom BLE profile with 16-bit UUID, but the tutorial just shows us how to do it in 128 bits. I read through the topic:
http://support.dialog-semiconductor.com/can-i-add-custom-service-which-u...
May I have the sample project with 16-bit UUID as discussed in the above link ( to my email)? That will speed up my development, thanks!
hi dialog
I found a mistake in the document(UM-B-003 V1.7)
我发现一个错误在文档
I use dialog as a "proximity reporter". I want to send data from dialog to phone.
Based on sample128 code, I modify the `val` member of `struct xxx_val_ind` & `struct xxx_upd_char2_req` & `struct xxx_receiver_val` seems like:
struct myapp_receiver_val
{
/// Connection handle
uint16_t conhdl;
/// Value
uint8_t val[30];
};
The question is, it sends 13 bytes at most. How to send more data in one time?
Could you send me some documents or codes for this issue?
Thank you!
hi dialog
BLE of three important parameters: bluetooth Connection Interval, Slave Latency, Supervision Timeout. These three parameters determines the power consumption of the BLE.
低功耗蓝牙里重要的三个连接参数：Connection Interval,Slave Latency,Supervision Timeout.这三个参数决定了BLE的功耗。
how to set up the three parameters in project.
请问这个三个参数在代码中如何设置，否是帮助文档。
BR lin
Hello,
I would like to use in my design the smallest inductor possible, but I can't find requirements besides the typical inductance.
What are the other requirements (rated current, Q / DC resistance, resonant frequency...)?
Would a 0402 model like this one work: TDK MLF1005L2R2K -http://product.tdk.com/en/catalog/datasheets/inductor_commercial_standar...?
If yes, would using it have a significant impact on the DCDC's efficiency / global power usage?
Hi there,
I'm trying to read the voltage from a resistor divider (NTC thermistor and a fixed R) and get always too low values. Now I suspect that the ADC input loads down the rather high impedance source. So what are actually the ADC loading characteristics: Is there a sampling capacitor that loads the input pin - how large? Can you give some recommendation for the maximum source impedance of the signal connected to the ADC input?
/ Eero Heikkinen
Hi Dialog!
I tried to receive in SPI slave.
but, received data is not correct.
I used GPIO Pin and spi_transaction().
Why is the correct data can not be received?
Thank you.
