Hello,

I'm trying fixed passkey on BT Classic, see below.

Refer to https://www.cypress.com/file/452971/download  (p.48 Example 22)

However, the input screen of the PIN code did not appear on the tablet (Master) during pairing.

My settings are:

SSBP$,M=4D,I=0,F=3

@R,000B,SSBP$,0000

GSBP

@R,0028,GSBP,0000,M=4D,B=01,K=10,P=00,I=00,F=03

SFPK$,P=1E240

@R,000B,SFPK$,0000

GFPK

@R,0015,GFPK,0000,P=0001E240

[Question]

Can EZ-Serial use BT classic's fixed passkey?

Also, when I tried it on the BLE side, the PIN code input screen appeared, but when I entered the PIN code, "PIN code is incorrect" is displayed.

I think this is the same phenomenon as below.

EZ-Serial: BLE pairing with fixed passkey

Best regards,

Takahashi

Hi,

1.请问wiced module programer工具里用到的WRITE_RAM写的地址和OTA功能写的地址是一样的吗？

2. 我想共用OTA里代码的功能（OTA最终也就是调用fw_upgrade_write_mem）来实现通过uart来更新蓝牙固件(MCU与蓝牙的hci uart链接)，是否可行？也就是要自己写一下hci的自定义命令，对吧

Hi,

我这边有个蓝牙模块，本身自带的是ezserail的固件。然后我通过其OTA的功能，升级了一下，升级成了我们自己的版本（我们会把版本号打印出来，如截图）。但是发现每次重新上电，打印出来的这个local bluetooth address的地址都会变掉，请问是什么原因导致的？蓝牙的mac地址是存在ss的地方的吗？照理说OTA完，应该不会变啊

hi  CYPRESS:

     When  we use CYBT-343026-01'S   /BTI, D=10,F=0, we just find some device name,  some device show C=00010011E, what does it mean? how can we show the all the device name of classical ble device?

在使用最新的wiced 6.4版本里，#include "wiced_power_save.h" 后 在使用 wiced_power_save_register_approve_cback 函数进行注册回调函数时一直出现下面的错误提示：

" undefined reference to `wiced_power_save_register_approve_cback'

之前在6.2 的版本里一直是正常的。

Hi,

Our customer is working on software development with WICED 6.4.0 and will have BT SIG certification at the end of this March.

While preparing for BT SIG certification, the certification body noted the following.

>Reminder: Erratum 11838 testing is now mandatory for qualification.

>* Erratum 11838 was first qualifiable in TCRL 2019-1 and the qualification requirements became active on 20-Feb-2020.

Does WICED 6.4.0 include a fix of knob?

We were working on WICED host stack QDID 115853, but it's looks it not include a knob fix.

Regards,

Nagao.

Hi all:

    when I debug the LPN,I  have some doubts about LPN sleep times. the print messages as below:

before establishing the friendship with the friend node, the sleep timeout is 8s, after establishing the friendship, the sleep timeout is 6s

the device configuration info is below:

    .features           = WICED_BT_MESH_CORE_FEATURE_BIT_LOW_POWER, // A bit field indicating the device features. In Low Power mode no Relay, no Proxy and no Friend

    .friend_cfg         =                                           // Empty Configuration of the Friend Feature

    {

        .receive_window = 0,                                        // Receive Window value in milliseconds supported by the Friend node.

        .cache_buf_len  = 0,                                        // Length of the buffer for the cache

        .max_lpn_num    = 0                                         // Max number of Low Power Nodes with established friendship. Must be > 0 if Friend feature is supported.

    },

    .low_power          =                                           // Configuration of the Low Power Feature

    {

        .rssi_factor           = 2,                                 // contribution of the RSSI measured by the Friend node used in Friend Offer Delay calculations.

        .receive_window_factor = 2,                                 // contribution of the supported Receive Window used in Friend Offer Delay calculations.

        .min_cache_size_log    = 3,                                 // minimum number of messages that the Friend node can store in its Friend Cache.

        .receive_delay         = 100,                               // Receive delay in 1 ms units to be requested by the Low Power node.

        .poll_timeout          = 100                                // Poll timeout in 100ms units to be requested by the Low Power node.

    },

hope for correct reply as quickly as possible!

thanks!

mandy

I saw CYW920706 have an ADC interface,can this ADC be used as analog MIC input?

Another question is if I got an I2s interface Micphone，Can I connect it to CYW920706‘s I2s interface directly？

Hello Cypress Forums,

I am working with the CYBT-343026-01 module, and at the stage where we are seeking out FCC Test Labs, preferably in the Texas area. Does anyone have any recommendations for a good test lab(s) to contact? And what costs can we expect to see in testing for compliance with a module like the CYBT-343026-01?

Thank you,
Michael 

Can I program a CYBT-353027 Module installed in a CYBT-353027-PROG kit using the WICED-Studio application? I have used WICED-Studio to program a module on a CYBT-353027-EVAL board.

Alternatively is there a Linux version of the WICED_MOD_Prog tool?