Studio Bluetooth Forum Discussions
Hello everyone,
I was wondering how the RSSI resolution is in dBm.
PSoC 6 BLE has 4 dBm according to the datasheet.
I could not find anything about the RSSI resolution in the CYW20819 Datasheet.
Best regards
Philipp
Show LessHi Sir,
我了解到20706的ble支持一主多从的模式,可以连接多个从设备。现在我想用20706的EVK验证,不过wiced上的demo似乎都是作为从设备的,只支持一对一的模式。
我用20704的dongle跑bsa,app_ble验证过是可以连接多个从设备的。所以,我想问一下,20706是否有支持一对多的demo,可以分享一下吗
谢谢。
BR,
Leo
Show LessHi,
I bought the CYBT413034_EVAL board recently and wanted to build a microphone, as an a2dp source bt profile. I believe it is supported, as shown in the watch app, but can't seem to figure out which parts are a2dp profile specific.
I found a little bit about it in the API but it was not all that helpful as to how to implement the a2dp source.
There is an a2dp sink example but no source example. Is there an example for an a2dp source?
I am currently using WICED 6.2.1.2.
Show LessHello,
The data sheet of CYBT-343026-01 (CYW20706-A2) does not have the description of ADC Electrical Characteristics.
I would like to know the specifications described in the data sheet of CYBT-413034-02 (CYW 20719).
Best regards,
Kenji Takahashi
Show LessHello everyone,
I could not find any information about the maximum parallel bluetooth connection supported by the CYW20819.
PSoC 6 BLE is capable of 4 parallel connection, what about the CYW20819?
Thank you in advance!
Philipp
Show LessHi All ,
I'm new to the wiced SDK . I have upgraded our wiced SDK from 3.6.2 to 6.2. In the old SKD(3.6.2) we writing our bootloader firmware version atthe location 0x004A0000. it is in the ota2_bootloader code and reading this location in the application. We are able to read it. Same thing we did in SDK 6.2, we write boot FW ver to 0x004A0000 location and try to read it. but we are getting 0 value from this location.
How new version affecting the 0x004A0000 location ?
How we can dedug ota2_bootloader code?.
Where i should write version number?
Where i can find memory map with location address.
Please help me to understand it.
Thanks and regards,
Basava.
Show LessHi
I used the following method:
1. Press and hold the Recovery button (SW3).
2. Press and hold the Reset (SW2) button for 1 second.
3. Release SW2.
4. Release SW3.
But the board can't to be recovered, the user application previously running again after released SW3.
Which one can tell me what caused this?Thank!
Below is the application program:
void application_start(void)
{
/* Initialize the transport configuration */
wiced_transport_init( &transport_cfg );
/* Initialize Transport Buffer Pool */
transport_pool = wiced_transport_create_buffer_pool ( TRANS_UART_BUFFER_SIZE, TRANS_UART_BUFFER_COUNT );
#if ((defined WICED_BT_TRACE_ENABLE) || (defined HCI_TRACE_OVER_TRANSPORT))
/* Set the Debug UART as WICED_ROUTE_DEBUG_NONE to get rid of prints */
// wiced_set_debug_uart( WICED_ROUTE_DEBUG_NONE );
/* Set Debug UART as WICED_ROUTE_DEBUG_TO_PUART to see debug traces on Peripheral UART (PUART) */
// wiced_set_debug_uart( WICED_ROUTE_DEBUG_TO_PUART );
/* Set the Debug UART as WICED_ROUTE_DEBUG_TO_WICED_UART to send debug strings over the WICED debug interface */
wiced_set_debug_uart( WICED_ROUTE_DEBUG_TO_PUART );//WICED_ROUTE_DEBUG_TO_WICED_UART
wiced_hal_puart_select_uart_pads( WICED_PUART_RXD, WICED_PUART_TXD, 0, 0);
#endif
WICED_BT_TRACE("APP Start\n");
/* Initialize Bluetooth Controller and Host Stack */
wiced_bt_stack_init(hid_audio_management_callback, &wiced_bt_cfg_settings, wiced_bt_cfg_buf_pools);
// wiced_rtos_create_thread();
//ADD
while(1)
{
}
}
Show LessI have 3 BLE devices running simultaneously and pair with indvidual broadcom dongles (client). However the signals keep crossing over and I would like to know where in the code i can assign a dongle and sensor to only pair with each other.
Show Less