ATrPRINT命令

3 months ago

Hi prakash Solanki,

Thanks for your question and for your interest in our DA14531 BLE solution.

Since you are interested in sending raw data from the mobile phone to the DA4531, you could used the Binary Mode of the CodeLess.

Please see the user guide below :

http://lpccs-docs.dialog-semiconductor.com/UM-140-DA145x-CodeLess/binarymode.html

What is the mobile app that you are using? Is it the SmartConsole?

http://lpccs-docs.dialog-semiconductor.com/UM-140-DA145x-CodeLess/smartconsole.html

Thanks, PM_Dialog

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3 months ago

Hi

Thank you for above answer, I manage to get the BINARY mode to work using the 531_datapump binary file.

For datapump it is advertisng SSID,

"0783B03E-8535-B5A0-7140-a304d2495cb7" I understand that the SSID for Codeless is :

"866D3B04-E674-40DC-9C05-B7F91BEC6E83". How can I modify the SSID to this ID.

I also tried to build the Datapump application and I get following error:

Build started: Project: codeless
* * *使用编译器V5.06更新7(960年建立),folder: 'd:\Keil_v5\ARM\ARMCC\Bin'
Build target 'codeless_531_datapump'
linking...
.\out_531\codeless_531_datapump.axf: error: L6050U: The code size of this image (32804 bytes) exceeds the maximum allowed for this version of the linker.
Not enough information to produce a SYMDEFs file.
Finished: 1 information, 0 warning, 0 error and 1 fatal error messages.
".\out_531\codeless_531_datapump.axf" - 1 Error(s), 0 Warning(s).
Target not created.
Build Time Elapsed: 00:00:07

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3 months ago

Hi prakash Solanki,

Glad that you managed to get the binary mode work!

Do you mean how to modify the UUID of the characteristics?

The error probably means that you are using the free edition of the Keil IDE which has the limitation for 32KB code. If you need to exceed the 32KB application code, you should purchase full edition.

Thanks, PM_Dialog

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3 months ago

With the module programmed with data pump for 51, and module connected to a terminal.

When I use other ble app e.g. lightBlue and connect to device CLv2, on terminal I get following:

+AWAKE

+CONNECTED

But when I use Smartconsole I get following:

+AWAKE

+CONNECTED

+BINARY MODE SUPPORTED

+COMMAND MODE SUPPORTED

How can I enable the

+BINARY MODE SUPPORTED

+COMMAND MODE SUPPORTED

Thanks

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3 months ago

Hi prakash Solanki,

The default mode is the “Command Mode”, so your question is how to enable the “Binary Mode” in order to send data to the mobile using the SmartConsole application?

Thanks, PM_Dialog

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3 months ago

Yes, I have tried as described in dochttp://lpccs-docs.dialog-semiconductor.com/UM-140-DA145x-CodeLess/binar….

Mobile APP Terminal connected to DA15431

Connects to ble +AWAKE

+CONNECTED

According to doc:http://lpccs-docs.dialog-semiconductor.com/UM-140-DA145x-CodeLess/binar…

<-------------- Send "AT+BINREQ"

Send "AT+BINREQACK" --------------->

How do I enable auto binary mode in my mobile app as achieved in SmartConsole.

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3 months ago

Hi prakash Solanki,

Please take a look at section 8.4.6.1. Binary Mode in the user guide.

http://lpccs-docs.dialog-semiconductor.com/UM-140-DA145x-CodeLess/smartconsole.html

Thanks, PM_Dialog

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3 months ago

Hello

I am trying to issue a simple "AT\r" command to the da15431. I am able to communicate to the module via Tera term and able to issue "AT\r" command an I receive "OK". Now I have connected to an MCU and set up correct baud rate and when I issue "AT\r" I get following in the receive buffer from the da15431:

rcvBuffer
0x41 0x54 0x0D 0x0D 0x0A 0x45 0x43 0x30
0x36 0x3A 0x20 0x4E 0x6F 0x6E 0x20 0x41
0x54 0x20 0x63 0x6F 0x6D 0x6D 0x61 0x6E
0x64 0x0D 0x0A 0x0D 0x0A 0x45 0x52 0x52
0x4F 0x52 0x0D 0x0A

In ascii format:

rcvBuffer

A T . . . E C 0 6 :

. N o n . A T . c o

m m a n d . . . . E

R R O R . .

It looks like I am sending correct command AT\r

Thanks

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3 months ago

Hi prakash Solanki,

Please let me ask you some questions, so that I can understand the setup

>>Now I have connected to an MCU and set up correct baud rate

Do you meant that the DA14531 is connected to an MCU via a BLE connection or via UART?

In the first case, are you sending the commands from a terminal ?

In the second case, can you please share the UART connections between DA14531 and the MCU? What is the baud rate?

Please share more inputs regarding the setup you are using and the sequence of the AT command, so that I can understand better the problem.

Thanks, PM_Dialog

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3 months ago

The Da14531 is connected to MCU via the BLE connection, Baud rate 57600, 8, n, 1 for both cases.

For below setup, I am just sending "AT\r"

MCU DA15431

RX P0_5

TX P0_6

In first case, yes sending command from terminal.

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3 months ago

Hello

FYI.. I have fixed this so no action required.

Thanks

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3 months ago

Hi prakash Solanki,

Thanks for the update and glad the you figured this out.

Thanks, PM_Dialog

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