Hi, when i send a read message for a specific characteristic (from my android phone to DA14580). Is there any callback function triggered? how can i register a call back when a DA14580 receive a read message? I want to put some logs in the callback function for debuging. Thanks for reading!
Hello,
I cannot simulate OSCs correctly in external clock mode. OUT pin is stuck low or high.
Using Designer Version6.25on windows10
See attached zip in reply for minimum working sample circuit.
Hello,
I am Trying To program DA14580 DEVKT -B on UBUNTU 20.04 . I am following your documentation on Getting Started With Devlopment kit. I am Stuck . The SDK 5.0.4 which I have Downloaded from your site is not showing Eclipse Tools On SmartSnippets Studio . If i change SDK5.0.4 to SDK 5.0.3 , I am Getting Eclipse option On Smartsnippets Studio . But configure file is absent in SDK 5.0.3.
So I kindly Request you to help me in resolving my problem.
Thanks.
Are the counted value registers of CNT0 /2 /4 read only or can they be written by I2C byte write to the respective address?
Purpose: I2C variation of duty cycle in oneshot mode...
测试两个DA14580之间的传输速度，JLink模式下启动中央，日志显示
[INFO Data Rate @20-12-21 15:04:50] Successfully downloaded firmware file to the board.但是Scan按钮灰色无法点击。
i have 2 questions:
In connected state, BLE devices will sleep and wake up continuously after intervals time. After waking up, is the connection remain? Or BLE devices have to advertise and reconect?
In connected state, is it posible to config BLE devices only be waken up by external interrupt source. If it is, after waken up, are the BLE devices still in connection state or they have to adverise and reconnect?'
Thanks for reading! I looking forward to getting your answers!
Hi,
I have two questions:
1. Can use a DA-14585 basic dev kit to program (OTP) a custom board which is using a DA-14580 chip (via JTAG)?
2. I have added a jumper to the J8 pins which is done for OTP programming, but when I check the voltage at TP2 (which is meant to be 6.8V) it is 0V, am I missing something? Do you know what could be the issue that I am not getting my 6.8V? Has the TP which outputs the 6.8V changed from the DA-14580 basic dev kit? (I had one and the voltage was output at TP2).
Thanks
Hi, i'm creating an operation based on the ble_sleepmode_example. As i unserstand, the base operation works like this:
Step 1: user_app_init()(registered in user_callback_config.h) will be called in the main_function.
Hello,
I answered question about 'DA9062 default voltage without programming' in the questions below.
Fortunately, i soldered DA9062-10AM in my board not DA9062-00.
我知道that DA9062-10AM is pre-programmed chip.
So, i have a some questions.
1. This chip(DA9062-10AM) need not programmed OTP right?
2. Then, What is DA9062-10AM default voltage?
3. I inspect the voltage about 1.2v in buck1, 2 when turn on the this chip. But i want to 0v85 like in sch below.
I designed circuit board that use a DA9062.
我知道that DA9062 would be programed OTP for voltage regulator.
but It was too late when i recognize about this requirement.
(already i had soldering without programming in board)
so, i have a few question :
1. i want to 0.85v in buck1, buck2. so i schematic like lower picture.
-> is there a method for programming 0.85v?
2. If when i had soldering DA9062 in board without programming OTP, is there a default voltage value in buck1 and buck2?
