Studio Bluetooth Forum Discussions

Hi,

As title. How to build ClientControl source code in WICED Studio SDK??

If anyway to modify and build custom ClientControl tool  based on code in WICED Studio?

Thanks.

Austin

Hello,

I'm currently working with the CYBT-343026-01 Bluetooth module in my custom PCB design, using a dedicated MCU as the host. I've successfully sent the HCI_RESET command [01 03 0C 00] through HCI UART and received the expected response [04 0E 04 01 03 0C 00].

The goal is to establish Serial Port Profile (SPP) communication from MCU to PC via CYBT-343026-01. However, I am uncertain about the next steps for using the module, and I have the following questions:

• Should I enter the application mode or use Bluetooth HCI Mode Interface?
• How to enter the application mode? Should I follow one of the 2 sequences bellow?

Sequence 1:

1. Generate application: Use the ModusToolbox to create the .hex file from the RFCOMM-SPP example.
2. Program the module: Use WICED Module Programmer to program the module through a USB-to-UART bridge.
3. Run the MCU: Start with “CTS is high after the reset” to “apply any stored configuration”

Sequence 2:

1. Generate application: Use the ModusToolbox to create the .hex file from the RFCOMM-SPP example.
2. Run the MCU: Start with CTS low after the reset to enter download mode
3. Program the module: Follow the "Downloading an application to serial flash" procedure described in AIROC™ HCI UART Control Protocol.

I appreciate any guidance you can share. Thank you in advance for your assistance!

I have tried to load the hello sensor code to the CYW920735Q60EVB-01 board but my computer doesnot list it as a bluetooth device. I cannot find any device to pair. What should I do about this. Also, when I try to run the hello client code. it doesnot run. It says "The selection cannot be launched, there are no recent launches". I am new to this. can anyone explain how I can pair the device with my computer?

This is my first electronics project i have to interface this module with a microcontroller through UART interface.
My first goal is to develop an application android for interfacing with the module and to make blinking on LED connected at the external PIC.

The problem is that i have no idea in how to start!
I have to install WICED STUDIO? I need a KIT or an evaluation board?

I have to write the firmware for the extern microcontroller or for the module??

I need quick help i am desperated.

Hello Infineon support team.

Our customer requests us AAC codec support for both A2DP/SINK and A2DP/SRC.
According to following thread, CYW20721 support AAC for A2DP/SINK. But no mention for A2DP/SRC.

https://community.infineon.com/t5/Studio-Bluetooth/Does-WICED-6-2-support-A2DP-AAC-codec-on-CYW20706-and-CYW20719/td-p/138910
https://community.infineon.com/t5/Bluetooth-SDK/The-kinds-of-bluetooth-audio-codec-of-CYW20721/td-p/245281

Please tell me which BT chip support AAC codec for both A2DP/SINK and A2DP/SRC.

Thanks,
Tayo

Hello

I would like to download the program for CYBT-353027-EVAL and I have installed the following

WICED Studio 6.6
WICED Smart SDK 2.2.3
Platform files for CYBT-353027
But it seems that the Platform files only support the old version of the project folder - 20706-A2_Bluetooth, I try to download the sample program Hello_Sensor under WICED Smart SDK and it will report an error (as shown in the picture).

Thanks

你好

我想对CYBT-353027-EVAL开发套件进行烧录，我安装了以下

• WICED Studio 6.6
• WICED Smart SDK 2.2.3
• Platform files for CYBT-353027

但貌似Platform files只支持老版本的项目文件夹 - 20706-A2_Bluetooth，我 在WICED Smart SDK 下尝试烧录示例程序Hello_Sensor就会报错(如图)。

请问有什么解决办法?

祝好

Yaodong

When sending data from PC via USB serial port to CYSPP CYBT-483039-EVAL, it appears to be over-running the CYBT, without CYBT ever asserting PUART_RTS low.

• CYSPP CYBT-483039-EVAL is connected to iOS app using EZ-Serial BLE CYSPP
  
• Data is being sent using the Acknowledged Characteristic  (101)
• PUART SW5 are all turned On
• After press reset switch on eval board, I see UART RTS pin Arduino J7-P6 go high on oscilloscope
  
• I set CYBT and flow control by sending following command to PUART from the PC.
  

• "STU,B=1C200,D=8,F=1,P=0,S=1\r\n"

When PC starts sending file data to PUART over USB serial, I see the data being received on the iOS side, however, some data is missing.

I expected  PUART RTS to be asserted low to prevent 3 MB of file data from over-running the CYBT, when sending data to PUART_RX ?

I do not see UART_RTS on pin Arduino J7-P6 being set low during the 3MB file transmission.

What are potential solutions to prevent data over-running when sending data to PUART RX for transmission to iOS device?

Thank you,

-Ed