AIROC™ Bluetooth Forum Discussions

Hi, I am using modus to create new application. But today, it always shows 

Checking if remote manifest is accessible...

No internet connection found or improper proxy settings and offline content is not available. Use "Settings > Proxy Settings..." to specify the proxy server or check the user guide to see how to get offline content.

Can't find a valid super-manifest.

Failed to get the information.

What's going on?

I'd like to use wiced_set_multi_advertisement_scan_response_data() on CYW43012. I see that the rest of the multi advertisement API is defined in beacon_util.c. Where can I find the implementation of wiced_set_multi_advertisement_scan_response_data()?

I use the CYBT413055 Eval an want to attemps reconnect the Eval Board when the connection was lost.

i want to it periodically so i attemps each 10 seconds (using a timer) to reconnect as follow:

/*
* SPP connection up callback
*/
void spp_connection_up_callback(uint16_t handle, uint8_t* bda){

wiced_stop_timer(&spp_reconnect_timer); // stop the timer when connection is established

}

/*
* SPP connection down callback
*/
void spp_connection_down_callback(uint16_t handle)
{

/* check if timer is initialized and start it */
if(wiced_init_timer(&spp_reconnect_timer, spp_reconnect_timeout, 0, WICED_SECONDS_PERIODIC_TIMER) == WICED_SUCCESS){
wiced_start_timer(&spp_reconnect_timer,5);

}

void spp_reconnect_timeout(uint32_t param){

spp_reconnect_result = wiced_bt_spp_connect(bda);//reconnect;
}

It does not work! I need your help Thank u

Hello,

I have modified the CE22046_GATT_In project  to see all the scanned devices.

The problem is that the device that I want to connect to does not appear in the terminal but I do see it in the CySmart.

I have attached the part od the code to show the devices, the output from the terminal and a screenshot from CySmart.

The device I want connect to is E1:60:ED:1A:98:30 and in CySmart is the unique device with a RSSI value.

Any suggestion?

Best regards,

Jordi.

Hello @AnjanaM_61 , @DheerajPK_41 , @SheetalJ 

I am using CYBT-413034 interface with ADS1298 ic (external adc) communicate with SPI.  I intend to read 500 samples per second from ADS1298. Using Spp i am sending 21 bytes of frame per sample to Pc software. The Pc software will send an ack signal in the form of one character for every frame.  As I connect and start communication it works for some time say 5-6 sec and then gets reset. and sometime it gives error of no mem. attaching the debug trace.

11:37:44.546 -> RFCOMM Connected isInit: 0 Serv: 0x0002 Conn: 0x0002 00 1a 7d da 71 10
11:37:44.546 -> spp_connection_up_callback handle:2 address:00 1a 7d da 71 10
11:37:48.198 -> no mem
11:37:48.198 -> no mem
11:37:48.198 -> no mem
11:38:04.369 -> app_management_callback 2
11:38:04.369 -> Power mgmt status event: bd (00 1a 7d da 71 10 ) status:2 hci_status:0

The status : 2 is Sniff mode? Why i am getting a Power management event?

The no mem is in wiced_bool_t wiced_bt_spp_send_session_data(uint16_t handle, uint8_t *p_data, uint32_t length) function in spi_lib.c  Do  i need to change the size of buffer pool?

Thank You.

Regarding to Contained configuration information in NVRAM, we referred to a CYBT343026 datasheet " 002-19525_CYBT-343026-01_EZ-BT_WICED_Module.pdf", page 16.

What kind of data is below?

- Fractional-N information

- UART baud rate

- SDP service

We observed CYWBT343026 Tx power equivalent to class 1 using BQB RF test command of wmbt.

We would like to configure the Tx power equivalent to class 2. Please let us know the way.

I wrote a custom firmware for CY-434206 using the latest WICED SDK and Modus Toolbox.

I use wiced_bt_start_inquiry to enumerate BT devices and then parse their EIR data to retrieve a user-friendly name. 

Unfortunately this does not work with one of the devices I need to support. In its EIR reply it does not return a name (field 8 or 9). I see that some devices (not all) can enumerate it showing the expected name (it's the same for all devices).
I suppose that they send a LMP_name_req PDU to retrieve this information.

Is there a way to send such a request and collect a reply using the WICED API? I couldn't find any function related to LMP, but I may have been looking in the wrong places...

The remote device supports only BT/EDR-classic, so no there is no way to retrieve the name using GATT profiles.

Dear Sir,

We use WICED-Studio-6.4 20706 hci_hid_host connect with BR HID device, but if the device powered off directly, the hci_hid_host will receive the disconnection information 20 seconds later. We need to short the time, but there is no API or parameter to change it except to send HCI command Write_Link_Supervision_Timeout.

Notice : it work as BR host, not BR device nor BLE.

The question is how can we send the HCi commad "Write_Link_Supervision_Timeout" by app or ClientControl not through the HCI UART command ?
Or is there any other method to change the Link Supervision Timeout for hci_hid_host ? 

Best Regards,

Cloud Chen.