Hello ,
I Have a PAN1740 and a DA14580DEVKT-B modules. i need to set this both modules acting like a UART bridge.in the sense connect PAN1740 to one PC and DEVK to another PC. and exchange data from both. I know,SPP is not supported in BLE. however my data is <=20 bytes per TX or RX. i dont know where to start. Please help me configure like Uart bridge. Thank u
Sun, 2014-10-05 19:24
#1
Need Help in Making UART connection
Hello,
do you want to use these two devices for evaluation or in the final application?
For the PAN1740 is it the USB dongle you have or just the module and you want to place the module into your application?
The design guide is the best way to start with the module:
http://pideu.panasonic.de/files/Documents/WM%20Documents/PAN1740/PAN1740...
Regards,
Ingo
Hello,
Thank u very much for reply. Right now i have PAN1740 Usb dongle.first i need to try with the readily available USB modules and Dialog devk and finally i will replace with Modules later.help me where to start for achieving UART style 20bytes ascii TX and RX between 2 devices.Thank u
We will have a serial port service like profile for DA14580 in a few weeks.
Till then please start with the examples from the design guide.
嗨，先生，非常感谢你。我们随着时间的推移，我们需要在本周结束之前或之前完成这一点。所以请为我们提供一些帮助。我们完全没有耐心地忍受了这一点，就像Bluegiga脚本一样，是关于对话框的东西。项目非常令人困惑，包含这么多的文件..我不明白在哪里开始。我检查了吞吐量和接近级别，我不明白在哪里编辑以定制它......我需要只添加要添加的配置文件（服务，特征）并需要调用UART发送和接收..i不明白什么开始。请恳求我。谢谢你
嗨，先生，非常感谢你。我们随着时间的推移，我们需要在本周结束之前或之前完成这一点。所以请为我们提供一些帮助。我们完全没有耐心地忍受了这一点，就像Bluegiga脚本一样，是关于对话框的东西。项目非常令人困惑，包含这么多的文件..我不明白在哪里开始。我检查了吞吐量和接近级别，我不明白在哪里编辑以定制它......我需要只添加要添加的配置文件（服务，特征）并需要调用UART发送和接收..i不明白什么开始。请恳求我。谢谢你
Which profile do you want to use? They are all ready build and you can find them in the SDK e.g. - DA14580_SDK_3.0.2.1\dk_apps\src\ip\ble\hl\src\profiles
也许StreamData配置文件是您需要的配置文件？
There is no scripting available, you have to use the already build in Keil projects. Scripting is not an option if you want to achive good performance in terms of power consumption.
As said please start with the design guide and let me know where you have any issue. Do not expect to have a running project within a week. If you need AT commands style module you will have to choose another option. The DA14580 is configurable in many ways and this means you will not get around working with the projects and examples you have in the Keil.
You may also email towireless@eu.panasonic.comif there is any question
Hello sir,
非常感谢你的回复。我可以了解这一点，没有什么可以做一夜之间。由于每个项目的许多文件，令人困惑地开始和该做什么。我会换ethrough设计指南和软件architechture指南，但仍然混淆到哪里开始。根据我的承诺，BLE需要一个配置文件编辑，自定义应用程序代码来处理Pheripheral，并且需要更新配置文件结构上的值。但我需要帮助添加自定义代码的位置。
1.what are the files needed for any type of BLE application, which dont need any config or changes..i mean generic code part...
2. what are the files i need to customise
就像那种友好提供一些帮助。一些榜样。很少分享你的邮件ID.谢谢你
你好Chandra2sekhar2000，我have asked one of the team to look at your question. In the meantime, you might find the following thread useful to understand from a very similar question..
http://support.dialog-semiconductor.com/sdk-program-datastructure
BR JE_Dialog
Hello sir,
谢谢你的回复。我经历了abouve link.but现在我的问题是，基本BLE应用程序需要常见的文件，这不需要任何改变，以及需要更改的文件。例如..这些要求是实现一个设备，其可以根据输入开关位置或来自UART的命令作为中央或通信路面。它需要连接到另一个模块。将20个字节符合在连接的设备之间insimple 20字节，使用通知将在两个应用程序之间进行交换，我应该在哪里开始，我应该以哪个项目作为基础，哪些项目需要修改，我应该使用哪种配置文件等，我需要帮助。如果可能的是，可以给我们提供技术开发人员的邮件ID，谁可以帮助我完成这个过程...谢谢你
Hi Chandra2sekhar2000,
Fully understand your urgency. Since you are looking for some low data rate app like function, I would like to suggest you refer to our sample128 reference. It's inside our sdk and there is an application note on that which you can download from our website.
In general the sample128 profile have two very simple characters which allow write and a notification character. You can reuse those two writable characters to transmit data. As I remember, Each character only have one writable byte but obviously you can change it. Then you will have a most simple spp in BLE layer. The application note is about our software architecture, you can search this key words to find it. There is very detailed steps tell you which file need to change and how. However, you still need to build two application level files app_sample128.c and app_sample128_task.c. Those files handle BLE profile messages like database build, write indication and notification etc. above application note mentioned how to create these two files. If you feel hard to create these files from scratch, you can also refer to some simple profile application code like App_diss.c and app_diss_task.c.
Finally you will need to dealing with Uart. You can refer to prod_test project to under stand both rx and rx with da14580.
Hope this helps you! Good luck and hope you can made!
Regards!
PY
Hello sir,
非常感谢你，给出一个很好的解释..我将虽然你提到的步骤......在介于任何疑问和澄清之间，我回到了U.谢谢你..
Hello Sir,
我一直在尝试获取Sample128的应用笔记......但我无法找到它....今天..我们今天已经改变了一些规格..请引导我需要做些什么来实现以下内容和到底何处开始
1.Pheripheral Device with External Host controller
2.needs to send 40 bytes of data every 1 sec...can be splited in to 2 packets...(i need clarification about the implementing this mechanism.. shall i use notification or shar i use polling from central device...in the sense when i try to read a handle,it should reply back the content )and it should go to low power mode
3.the data should be sent via UART ...
4.on external Host controller ..what are the HCI commands and prtotocol formats to be followed?
for pheripheral where should i start to achive the above application.
5.on a PC side,i am planning to use any USB BLE dongles. from programming the PC side application where can i get the standard protocol data or any examples to use in VB.net
Thank u..
Hello Sir,
我一直在尝试获取Sample128的应用笔记......但我无法找到它....今天..我们今天已经改变了一些规格..请引导我需要做些什么来实现以下内容和到底何处开始
1.Pheripheral Device with External Host controller
2.needs to send 40 bytes of data every 1 sec...can be splited in to 2 packets...(i need clarification about the implementing this mechanism.. shall i use notification or shar i use polling from central device...in the sense when i try to read a handle,it should reply back the content )and it should go to low power mode
3.the data should be sent via UART ...
4.on external Host controller ..what are the HCI commands and prtotocol formats to be followed?
for pheripheral where should i start to achive the above application.
5.on a PC side,i am planning to use any USB BLE dongles. from programming the PC side application where can i get the standard protocol data or any examples to use in VB.net
Thank u..
Hi chandra2sekhar2000,
应用程序注意嗯- b - 015 - _da14580软件弧hitecture will guide you on sample128 project.
From you description, it looks still like a SPP transparent communication project, right? Then here will be my advices:
1. On peripheral side, you put all BLE stack and profile in DA14580 and only leave uart communication to host MCU, just like what we talked before. Dont' use HCI because you may need to separate BLE stack and profile and need to handle all message exchanging between and state machine as well. I'm not saying you can't do this but absolutely will need more time. Then you just need to customize your SPP like profile based on current profile example(sample128 or DISS etc.) and hand UART communication(please refer to prod_test project in our SDK). Even though I think you will spend week time on this, anyway it's the fastest way I can think of. If you really hope to use HCI, you can refer to paper UM-B-017 and RW-BLE-HOST-IS. In prod_test project you can also find reference code(we actually not open HCI interface to end user).
2.在PC方面，很难提供你的建议，因为我不知道你将拥有什么样的加密狗以及它将拥有的固件。如果您无法编制加密狗，您将无法将您的专有配置文件放在里面。所以也许你可以在里面购买DA14580的Dailog BLE加密狗，你可以以同样的方式编程。然后你将有最大的灵活性。Dailog Ble Dongle是我们的入门套件。
Finally, this may not be a very short project as you expected. Hope this help!
Regards!
PY
Hello sir,
后strugling很多. .在软件的帮助下,developer guide ,i cloned and completed steps up to diss adding. how ever after spending so many hours clearing path errors , it compiled succesfully. i programmed to the kit. when i used BLE monitor along with CC2540 based BLE USB dongle..actually it is supposed to show the manufacture name and other parameters as stated in the developer guide..but i am able to scan and connect it.but the names or services or not getting displayed ...simply 3 attributes are listed with handle numbers 1,12,16..but its values are not able read...
how ever when i try to connect a USB dongle pan1740 with connection manager, boot as central..i am able read the values. why is it so..the BLE monitor tool works with regular BLE devices.then why it not worked of Dialog product. i checked with proximity profile also..same results..why is it so?
Hi chandra2sekhar2000,
Good to know your progress in two days!
You said the USB dongle pan1740 work fine. And also if you can try some apps in iphone like LightBlue you can easily connect to DA14580 proximity profile, read and write value. I think the apps will also works with your own project. I did not try TI CC2540 monitors with our DA14580 kit in the past. So it's hard to say what is the problem in between. Maybe there is some restriction on CC2540 firmware. Sorry I'm not able to help you on that device.
Regards!
PY
Hi Sir,
Thank u very much for your reply.i did up to sample128 adding.how ever i need your help in further steps to for creating app_sample128.c and task files etc..and further UART steps.thank u
Dear sir,
if u have app_sample128.c &app task c & header files,kindly mail me atchandra2sekhar2000@yahoo.co.uk。。。i will try to extend it from 1 char to 20 char .and also i need 2 packets to be send....i need your valuable help as our completion dead line date is tommorow.hope you can help us.Thank u
Hi chandra2sekhar2000,
对不起，我下班了，现在是23点。无论如何，让我看看我是否能找到方法可以帮助你。
Regards!
PY
Dear sir,
Thank u very much.i have recieved some app_sample128 files from one of your friend.sir but it seems to be unrelated to the sample128 example.the files send by your friend is customised for some proximity application. sir can u please kindly help me, by sending sample128 app files..to send a char ..and also guide me how to extend it and how to add uart to it..already we last our time frame...kindly help me.Thank u sir..today is festival in india,but with out considering hoiliday i am working even sundays also/...but no progress.
Hi chandra2sekhar2000,
抱歉，无法从对话框中释放app_sample128文件。我们只是指导客户建立应用程序级别文件的方式（我们认为这不难但真的需要一些时间）。每个客户都有自己的方式基于其目标建立应用级别代码。我自己没有撰写app_sample128。在这里，我只能发送由我拥有的其他人组成的自定义app_sample128代码。请注意，此代码只能用于您的参考，因为它们不是对话框版本。
Come back to your application, I believe you still need to understand our software structure if you need to build up customized profile as well as customized low level driver, this is the same for every vendor. If you have specified question related to our SDK, I would be very happy to help you.
Regards!
PY
Hi...sir
关于您的SPP配置文件的任何更新。
Hello, we have just put the first versio of this reference design page to download...
Thanks & BR
JE_Dialog
Hi guys,
我只是想评论这个线程。我也trying to develop something similar here. To start, Dialog and Panasonic, you guys are giving some really good help here. From this thread and related documents I've been able to connect most of the dots. The chain loading of profiles after the GAPM in the init process is pretty smart. (I used a similar state machine through system messages in another project I designed years ago). One caveat I'd mention when trying to debug any of the apps created using the PAN1740 module (and procedure for running code, found in the related guide). You can't use the debugger to run the compiled code for the Cortex-M0 because it gets stuck in a while loop that waits for the debugger to be turned off. I was only able to advertise (the proximity example, fully hosted) by using the connection manager utility.
I'm still using the software guide to build up from the template example and pull from the other project code bases the necessary components and profiles to utilize a bi-directional spp. The big problem I foresee after this is the creation of the profiles on the opposite side of the link. Since Bluetooth developers don't seem to have an SPP for BLE, I'm thinking there wont a default profile I can program the dialog to mimic (thus saving me time coding the profiles to run a series of smart phones, ubuntu and windows). I could be wrong here.
Thanks!
- 诞..
您好Nate，我们刚刚发布了我们的串行端口服务自定义配置文件，使用Android APK Wtih一个iOS应用程序稍后在Q4稍后。Q4稍后还将有一个更新，以增加扩展的睡眠支持和硬件流量控制，但它应该是好的 - 今天是为了让你运行。它可以为Android Central角色执行14580至14580或14580或14580。
您可以在此处下载它：注意Android APK位于二进制文件夹中...用户手册探讨所有其余的。
http://support.dialog-semiconductor.com/ref-designs
Thanks JE_Dialog
非常感谢你的sir.i会经历并回复你，再次谢谢你
Thanks Guys! Your awesome!