I am wanting to send a notification with a specified set of data (not necessarily the data in the characteristic).
Is this the correct way to send a notification? Things do not seem to be working correctly. The notification works when I use prf_server_send_event, but if I am updating the characterisitc rapidly, I get multiples of the same data, not individual notifications with unique data.
Hello Dialog,
We have produced our hardware using the DA14580 and we are looking to measure the peak current using Power Profiler in Smart Snippets. We can measure the current ok using the Pro Development Kit in UART/SPI mode.
For the our hardware we are using an FTDI module UMFT230XA for Com port and can connect and program the firmware in UART Mode (so UART side works ok). We selecting UART/SPI mode using our hardware in Smart Snippets to use Power Profiler the Com port is not present. On our JTag port we have VBAT, UART TX, RX, SWDIO, SWCLK, RST and GND.
Hi,
I have a problem to exchange the MTU size when connected with a iOS device. We have developed a iOS app to connect with our device.
The iOS app can find my device and connect it. I configure my device as a slave with a MTU of ATT_MAX_VALUE (ATT_DEFAULT_MTU+1 = 24 byte).
Look at my source code above.
Hello,
where can I find the document on how to program the DA14581 chip with a DA14580DEV-KIT-PRO?
I have an external circuit board with a DA1481 placed on it. I want to program this chip with a modified version of the proximity reporter.
The following pins are connected:
1. RST
2. SCLK
3. SDIO
4. GND
5. VBAT_580
Hi, everyone here. When I read the docUM-B-045 DA14580 Range extender v.2 reference application, I can't find the folder app_range_extender. Am I missing anything here ?
Dear Dialog,
I'm now using Beacon reference code (3.40.6) and I'd like to change the part of adv packet without stopping
advertising. Could you tell me how to access the BLE resource which is reflected to adv packet?
Currently adv interval is 100mS and I plan to implement this modification in the app_resume_from_sleep().
Best Regards,
yukio
I see that there are metrics about rx events, but are there metrics about tx events? We are evaluating the chip and would like to have a good idea about how much the radio is transmitting. Is there anyway to get the tx packet count and/or tx duration?
Hi Dialog,
Please update DA14580 DEVKT -Pro Daughterboard QFN40 documents (schematics and zip files) as they do NOT concern QFN40 but QFN48 !!
Thank you :-)
I am using the da14570_ds_v3-1.pdf datasheet to develop a driver for an I2C slave device. The slave device requires the sequence
START -STOP to Write into its registers &
START STOP to Read from its registers.
I couldn't find how to generate START, STOP & RESTART signals . How can I do the same? I've looked into EEPROM driver provided in the SDK but it doesn't say anything about generating these bits. Are there any configuration or programming sequences to generate these bits?
Hi,
do you have any plan to port Dialog SPS examples to new SDK5.0?
I would like to build a peripheral SW with DSPS (used for file transfer) + other services. Would you advise to start with new SDK5?
Br,
Bostjan
