Hi Dialog Team,
我developed a custom board using the DA14580. When running the chip in Buck Mode at 2.5 V, I am seeing a current of 0.15 mA. When running the chip in Boost Mode at 1.8 V (with no other changes and running the same program), I am seeing a current of 0.9 mA. I was expecting the current to be about twice of what I was seeing in Buck Mode, and not as high as 0.9 mA. Is this the typical behavior of the chip?
Thanks!
Hi,
我n the application note AN-B-023, it says the list of supported Flash/EEPROM memories and lists some names.
What exactly it means when it says "supported by Dialog"? Is it a software or hardware support?
我f we want to use other SPI memories which are larger in size, what is the solution?
我们要用大的SPI内存来存储some sensor data. It could be a micro SD card or any SPI flash memory.
Thank you,
Bharath
Hi,
我have some questions about the total size parameter given as an input to attmdb_add_service()
Suppose, I have:
1 128 bit service
1 128 bit characteristic of type uint8_t
我s the following correct:
total_size = 16 + 19 + 1
nb_att_16 = 2
nb_att_32 = 0
nb_att_128 = 1
Q. 1
Now, if my above characteristic is of type opaque structure (0x1B as per BT SIG Format values) instead of uint8_t
Then what do I enter as its size (instead of + 1 above in the total_size equation)
i tried to build the project as big-endian but failed.
the linker complained:
.\out\xxx.axf: error: L6009U: File ..\..\..\..\patch_code\DA14580\obj\atts_task.obj : Endianness mismatch.
looks like the big-endian pacth_code is not there...
hidialog：
想请教一下OTA升级流程和SPOTA和SUOTA的区别
Hi.
我am testing a ble scanner.
我implemented the scanner in a new project.
An error occurs in the scanner command. See code below
void app_start_scanning(void)
{
ke_state_set(TASK_APP, APP_CONNECTABLE);
Hi,
我just want to know, does Dialog have any solution for BLE mesh?
How does it work?
Could you guys give me some documents about the Dialog BLE mesh?
Thanks a lot.
Sincerely
Hello, I am trying to figure out how to use the IOT calibration settings in the IPhone app. In my app, when I try to follow the
directions in UM-B-063 section 11.6.2.2, it makes reference to an autocalibration setting that should be set to either Basic
or SmartFusion. Unfortunately, my app only has a "Calibration Mode II" setting where Mode I and Mode 2 are available choices.
我am assuming that since my IPhone app doesnt have the AutoCalibration setting but does have a Calibration Mode II setting,
Hello,
我can't figure out how to send or receive data over Bluetooth using DA14580 and an android phone. I've been looking through examples in ble_examples directory. More specifically I've been trying to get ble_app_sleepmode to work. I need the most simple example of how to send and receive a byte (or any other kind of data).
Hi Dialog team,
Two words Firmware and Software are used in various documents, but what are the differences between these words?
SUOTA also has two fields, Firmware version and Software version. What is the difference between them?
src/config/user_profiles_config.h
#define APP_DIS_SW_REV
#define APP_DIS_FIRM_REV
Please tell me if there are documents to refer to.
Firmware と Software という2つの単語が各種文書などで使われていますが、これらの単語はどのような違いがありますか？
SUOTAにも、Firmware version, Software version という2つのフィールドが存在します。これらの違いはなんですか？
参照すべき文書があれば教えてください。
