Studio Bluetooth Forum Discussions

I have seen this posting:  What's the difference between CYW20719B2 and CYW20719B1?

But the information referenced there does not seem to be complete.  Specifically it looks like the POR State of some pins may have changed in the B2 version of the chip?

After swapping the B2 chip into my design it seems that at least P33 defaults to a logic 'high' on POR?

Is there an official, comprehensive listing of the changes in the B2 version of the chip?

Hi

Customer's products are using A2DP, AVRCP profile.

When applying for certification at SIG,

QDID (99198) registration is required.

I confirmed the following sites.

https://community.cypress.com/docs/DOC-14187

If they register QDID (99198), A2DP and AVRCP are included,

so they don't have to register another QDID.

Is this understanding correct?

Thanks,

Yang

Hello.

CYBT-413034

Wiced Studio: 6.4(MFi)

Question

1. After updating firmware, pairing information and BT mac was erased. How can I maintain it?

(Do I need external storage?)

2. How can I use nvram for BT display name? I'm not sure if nvram is for custom usage.

Hello.

Module: CYBT-413034-02

I want to use "WICED_MOD_Programmer" for update firmware S/W.(WICED_MOD_Prog_v1.5.19.102)

But it failed. I have no idea. Can you please let me know?

Logs

27-08-2020 09:42:32.663: WICEDModuleProg: Test program stopped.

27-08-2020 09:42:50.940: ProgramManager: Selecting_DUT 1/8

27-08-2020 09:42:51.083: Prog[0]COM41 : Reset DUT to HCI mode instead of Recover mode.

27-08-2020 09:42:51.417: ProgKit423028COM41: Exception on Pull Dut#1 CTS_Pin to LowSystem.TimeoutException: 작업 시간을 초과했습니다.

   위치: System.IO.Ports.SerialStream.ReadByte(Int32 timeout)

   위치: System.IO.Ports.SerialStream.ReadByte()

   위치: System.IO.Ports.SerialPort.ReadByte()

   위치: CyBLE_MTK_Application.ProgBoard.PullDutPin_SAMI265(Int32 DutNo, DutPinName PinName, PullState PullTo, Int32 WaitTime)

27-08-2020 09:42:51.678: ProgKit423028COM41: Exception on Pull Dut#1 XRES_Pin to LowSystem.TimeoutException: 작업 시간을 초과했습니다.

   위치: System.IO.Ports.SerialStream.ReadByte(Int32 timeout)

   위치: System.IO.Ports.SerialStream.ReadByte()

   위치: System.IO.Ports.SerialPort.ReadByte()

   위치: CyBLE_MTK_Application.ProgBoard.PullDutPin_SAMI265(Int32 DutNo, DutPinName PinName, PullState PullTo, Int32 WaitTime)

27-08-2020 09:42:51.956: ProgKit423028COM41: Exception on Pull Dut#1 XRES_Pin to HighSystem.TimeoutException: 작업 시간을 초과했습니다.

   위치: System.IO.Ports.SerialStream.ReadByte(Int32 timeout)

   위치: System.IO.Ports.SerialStream.ReadByte()

   위치: System.IO.Ports.SerialPort.ReadByte()

   위치: CyBLE_MTK_Application.ProgBoard.PullDutPin_SAMI265(Int32 DutNo, DutPinName PinName, PullState PullTo, Int32 WaitTime)

27-08-2020 09:42:52.128: ModeSelectBCM20719: Reset DUT#1 to HCI

27-08-2020 09:42:53.446: Prog[0]COM41 : Reset (COM41) Timeout!

27-08-2020 09:42:53.453: Prog[0]COM41 : Soft-Reset Fail COM41

27-08-2020 09:42:53.460: Prog[0]COM41 : Failed to reset on baudrate = 115200

27-08-2020 09:42:53.472: Prog[0]COM41 : Failed to reset DUT

27-08-2020 09:42:53.485: ProgramManager: ---->SetResult [1,1] = TestFailed

27-08-2020 09:42:53.561: ProgramManager: Selecting_DUT 2/8

27-08-2020 09:42:53.585: ProgramManager: Selecting_DUT 3/8

27-08-2020 09:42:53.613: ProgramManager: Selecting_DUT 4/8

27-08-2020 09:42:53.650: ProgramManager: Selecting_DUT 5/8

27-08-2020 09:42:53.808: ProgramManager: Selecting_DUT 6/8

27-08-2020 09:42:53.904: ProgramManager: Selecting_DUT 7/8

27-08-2020 09:42:54.043: ProgramManager: Selecting_DUT 8/8

27-08-2020 09:42:54.511: WICEDModuleProg: Test program stopped.

Hi,

Could anyone please suggest how to use WICED 6.4 mobile APK with CYW20706 module programmed WICED 6.2 application code.

I have observed one thing that a CYBT-343151-02 module programmed with lightness application code of WICED 6.2 is not able to control with WICED 6.4 mobile APK or latest mobile application from play store.

In WICED 6.2 mobile APK, I have created four network with group of 25 device (light) each in Android mobile. Then I exported network details to transfer it to other Android mobile, for example second and third mobile. During installation, the light control (say ON/OFF) was happening through all three mobiles. Next for a period of four month, light was controlled and new device added only through first original device. After four month, second and third mobile could control NETWORK 1,3 & 4 not NETWORK 2. Even I have tried exporting the network details from former mobile and importing to second and third mobile, though connected to network not able to switch ON/OFF.

I have tried one more thing, imported network details to fourth mobile, initially it was not worked but yes after some time. Please advise.

Best regards,

NK

Hi  all:

    now as I know, the mesh time server has the capability to  synchronize the time of the nodes in the mesh network and  I have done some experiments. there are two CYW920735Q60EVB-01 boards

. the mesh time server  firmware  is downloaded  into  the One of the development boards. the mesh provision client firmware is downloaded into the other. the mesh provision project is configured as

follow in the makefile.mk:

C_FLAGS += -DWICED_BT_MESH_MODEL_TIME_CLIENT_INCLUDED

APP_SRC += mesh_time_client.c

use the mesh client control to create the mesh network by the board which is burned the mesh provision

client firmware. so the mesh time server device  joined  the mesh network.

when the time server device is joining the network

some models is automatically bound, however the time server is not automatically bound, so when I use the mesh client control to send the time server message , the time server device can not receive the message.

the application interface function for time server is the mesh_time_server_message_handler.

when I send the set time message, the function is never called.

however I think the root cause is the time server model is

not bound when the device joined the mesh network

thanks！

Mandy

Hi,

The customer wants to measure throughput. Currently, the evaluation board is operated with CyBluetool,

and and the other side is a general Bluetooth device (without PC connection, not limited to Cypress products).

1, Is it possible to perform a throughput test with CyBluetool even with such a configuration?

2, If possible, could you also tell me how to get the BD_ADDR of the other party?

Thanks,

Yang