Studio Bluetooth Forum Discussions

We wish to use standard (rather than WICED) HCI commands.  I have created a do-nothing app for the module and am implementing the UART protocol to download it.  I am following section 2.6 in the WICED HCI UART Control Protocol specification.

I send the HCI_RESET command and receive the expected 7 byte response.

I am leaving the UART at the default speed of 115200, so I am not sending the UPDATE_BAUDRATE command or trying to read a response.

I send the DOWNLOAD_MINIDRIVER command, but don't receive the expected response.  That is, I send:

                01 2E FC 00

and receive:

                04 0E 04 01 2E FC 0C

According to the information in the document, the last byte should be 00.

Unfortunately, the document doesn't indicate what the fields in the response indicate.  Do you have any information on that?  Assuming that the last byte is a status or error code, do you know what 0x0C means?

Also, my goal here is to verify that I can download apps from the connected CPU.  That will be verified in this case by the BT module responding to normal HCI commands. 

Dear ，all

I am using the Cyw20706 course A2DP SINK. On this basis, how can I control the previous and next APIs?

Hi,

     At this point, I know how to use the tester to force Bluetooth into test mode.But I hava a idea: Can the tester be Bluetooth?  If it is possible, how to use another Bluetooth to send LMP PDUs to the DUT to activate test mode?

I'm developing a Alexa gadget using cyw20735.

I success a paring with Amazon Echo. but I can not reconnect after disconnection.

I attempted process following:

*Device Reset -> Interrupt -> 

          wiced_bt_spp_connect(bda);

----------------------------------------

<log>

p_scb->server_addr :44 00 49 26 88 d7

spp_sdp_cback

spp_sdp_cback status:0x0

spp_scb :01 01 00 00 00 00 00 44 00 49 26 88 d7 00 00 00 18 c1 24 00

spp_sdp_find_attr

Looking for SPP service

p_scb->server_addr :44 00 49 26 88 d7

spp_sdp_find_attr() - could not find SPP service

spp_rfcomm_start_server

spp_rfcomm_start_server

spp_rfcomm_start_server: rfcomm_create Res: 0x0  Port: 0x0004

spp_connection_not_found_callback

spp_sdp_free_db

------------------------------------------

please let me know how to reconnection process.

Hello,

We need help selecting a suitable BlueTooth module for Audio transmission purposes over BT (A2DP source)

Which module supports above functionality?

Guidance will be appreciated.

Hello, we need solution for bluetooth 3D glass in our projects.

for both sides (Host side and glass side)

I found cypress application note AN214771.

I guess use CYW920719Q40EVB-01 or  CYW920819EVB-02 for host side

and CYW920735Q60EVB-01 for glass side.

Is it ok, or need I use CYW20702 as described in AN?

Could you please suggest another better chip or EVB for my application?

Do you have example projects for host and glass side?

Hi all

     I need to develop firmwire  for ios application recently,is there some api or more information on CYW20706 to support IOS device lauch an app on its behalf?

THANKS!

The "Android Helper Application" which is described at https://www.cypress.com/documentation/software-and-drivers/bluetooth-mesh-helper-applications and which is provided in Wiced Studio 6.2 is not compiling in Android Studio 3.3.2. Could you please provide an adapted version of the project that runs in current versions of Android Studio?

Our customers use CYW20719WLCSP,how can I use the supermux function of WICED to configure the pin.The DEMO only supports QFN package.

Thanks!