Hi,
we are developing different applications for the Dialog DA14681 and are experiencing some issues.
我们正在使用同样的子板用于不同的发展，但我的iPhone上的软件会检测到一个子板的任何一个没有能力区分它们。这必须与UUID设备有关。我们如何更改uuid，因此子板显示为不同的实体？
Also, how does this work later in production? Where do we obtain a valid UUID and how do we program the devices?
Thank you very much!
Good day,
I would like to know where are the PCB and Schematic Libraries for the DA14680. Would appreciate it if it can be posted for everyone as they are really important in a product design using this item. I am perusing the Documents section and I found some schematic libraries but no PCB libraries.
You are to be commended for the resources provided thus far.
Thanks in advance for your assistance.
Hi,
I'm trying to communicate with BMI160 in the DA14681 Development Kit.
I am using the peripherals_demo example and trying to call the bmi160_get_chip_id to test the connection. However, it just returns 0xff, instead of the actual chip ID which is D1.
dev = ad_spi_open(BMI160);
uint8_t wbuf[2] = {0};
ad_spi_transact(dev, wbuf, 1, reg_data, 1);
Good day,
I would like to know if you guys can provide me with the footprint of the DA14680 (in the required file formats eg. .lia files) so that I can import it into Altium designer / Proteus design suite to make schematic captures.
Thanks in advance.
I am interested in the DA14680 and am considering your platform for development but I have concerns as outlined in the known limitations document. I would like to know what is is the current status regarding the resolution of these issues. After all the latest update to that document is July 2016.
Thanks in advance for your assistance.
I have implemented a DA14681 on a custom board with a macronix MX25R3235F.
I can program my application in the flash without problem.
I can erase or rewrite flash data using the programmation scripts (program_nvparam, program_qspi, erase_qspi) without any problem.
However i am using the nvms param and generic parts for my application.
When i write data with my application, using ad_nvms_write everything is fine if the flash is blank at the address i want to write.
SDK Ver. 1.0.12.1078
EVK : DA14681 PRO Development kit
我看到共存architecture in datasheet page 159.
And I added the following to the source code to check case 3 on page 160:
1. PMU_CTRL_REG[PERIPH_SLEEP] = 0.
2. the CLK_RADIO_REG[RFCU_EN] bit has to be asserted before programming the block’s registers.
3. Pxy_MODE_REG[PID] = 48 or 49 (COEX_EXT_ACT0 or COEX_EXT_ACT1),
4. SMART_ACT (Pxy_MODE_REG[PID] = 50)
5. SMART_PRI (Pxy_MODE_REG[PID] = 51)
6. COEX_CTRL_REG[SMART_ACT_IMPL] = 1
Hello support team.
Regarding the new SDK released on December 20, I have 5 questions as follows.
1) About connectivity with BT 5.0 equipment
Description : "Improve interoperability of BLE with other implementations."
Are there anything wrongs with connectivity with BT 5.0, if I do not apply this new SDK?
Also, could you please provide what kind of connectivity has improved?
Hello support team.
I would like to set DA 14680 to Extended Sleep mode except Active mode.
Which API should I call?
Could you provide a sample project, or could you tell me where to reference the existing SDK samples?
I tried to execute "pm_set_sleep_mode (pm_mode_extended_sleep)" before starting the task scheduler,
advertise stopped and could not be set to sleep state.
问候，
Jun-ichi
Hello support!
Let me check about the specification of IO_MAX_LEDx.
We are considering turning on/off or blinking the LED1,2,3..
Looking at the data sheet, specification is TYP19 mA (MAX 24 mA, Min 14 mA).
(Datasheet Page 447, Table 823: LED Driver: From DC characteristics)
