Hi,
I use a a ceramic chip antenna, RFANT3216120A5T by Walsin, connect to DA14580 with a 6.8nH inductor and 50 ohm Impedance Transmission Line according to RFANT3216120A5T datasheet, and a 3.9nH inductor according to AN-B-018 section 3.7.
My board can only be detected in about 2 meters distance.
Is there anything I forget to place on the board?
Daniel
I need support for the DA14580 SDK v_5.0.4 with IAR development tools. I am able to port over the workspace and C code as well as modify the assembly to this format. My remaining problem is the object files for the sdk patches. These are in Keil format. Can I get these in IAR format? Alternatively, can I get the source code and compile them myself? I am using the Murata LBCA2HNZYZ-711. According to its documentation, it uses the DA14580-01 internally.
I'm designing circuit board to include your DA14580, which will then transmit packets to a cell phone as follows:
DA14580 will receive 8 bit bytes via its UART every 5 mili-seconds. Then it will form a packets containing 10 bytes of Data. Thus DA14580 will transmit via BLE, to a cell phone, a packet every 50ms.
I need a sample Dialogic program to do this.
Please help.
Hi,
I am using DA14580DEVKT-P_VC board. I need to use SWD with this board. Could you please help me with the steps for the same through Keil uVision.
Thanks,
Hrishikesh
Hello,
We are working on BLE device and mobile apps for it. It is based on DA15840. The code we are going to use is SUOTA application sources for Android/Ios and SDK5.0.4 for firmware. Dialog SLA states:
* Copyright (C) 2016 Dialog Semiconductor, unpublished work. This computer
*该计划包括机密，专有信息，是一种贸易
* Secret of Dialog Semiconductor. All use, disclosure, and/or reproduction
* is prohibited unless authorized in writing. All Rights Reserved.
How to get authorized in writing?
Thanks in advance.
Hello, MT_Dialog,
We are developing a product which uses phones to communicate with DA14580. iOS software(iphone 5s - v9.3.2 and iphone 7 - v10.2.1) will be disconnected after 25s which is a fixed number. Besides, iOS can get data while DA14580, but DA14580 cann't receive data from iOS(both our software and LightBlue which helps to develop Bluetooth). iOS has set the right UUID, and the communication method of iOS has been applied successfully on other project such as CC2540.
However, Android software have not meeted this two problems yet.
Hi,
I have been looking for the DA14580 Expert Development Kit but could not find it from your distributors. Is that product still available? If yes, where can we order it?
当做，
Jazer
Hello!
我正在尝试连接两个对话物联网传感器在一起。基本上他们中的一个将成为每个文件所描述的奴隶，
but the other one gonna play the master role, the thing that I can't find any document describing. is there anyplace I can find something useful about this topic.
Thank you all!
I have implemented a GTL between the DA14580 and an external MCU. Works fine, except that I need to send one message that is quite long (476 bytes for the bonding DB to be sent). From my tests it seems that I can only allocate a message of up to 0x3a bytes of payload (with ke_msg_alloc()), as when I try and allocate more than this is seems to revert the length back to zero. Is this correct? Is there a way to send longer messages?
Thanks,
Paul.
HI Dialog,
在SPS示例中，如果我一次发送100个字节，它将在一次尝试中发送全部100个字节，或者它将通过5次尝试发送，例如拆分为20个字节（即在函数user\u ble\u pull（）中）。
请澄清我the packet size for each transmission?
