Studio Bluetooth Forum Discussions
Hi,
I brought new CYW20719q40EVB-01, but when i connected to my laptop to trying to access the wmbt/mbt.exe it is not opening. can any one suggest how to operate it.
Thanks.
Show LessHi,
How to demonstrate the low power sensor application on CYW20735B0?
I need the CYW20735B0 into the low power mode, which like power down, and CYW20735B0 can be wake up from keyscan or GPIO.
I have worked through the following steps:
1. I connect a Ammeter to jumper J8.
2. Configure SLEEP_MODE=SLEEP_MODE_NO_TRANSPORT, SLEEP_TYPE=SLEEP_TYPE_SDS in make target and clean build.
3. Modify the code to close BLE advertising.
4. Build and download the application to the CYW20735B0 EVB.
5. Reset the EVB, after the CYW20735B0 into the SDS mode, the Ammeter display 0.42mA.
6. When I press the BTN1(SW6) to wake up the CYW20735B0, CYW20735B0 will go a "WARM BOOT". After the CYW20735B0 into the SDS mode again, the Ammeter display 0.22mA.
So I doubt that the CYW20735B0 has not into SDS mode.
WICED-SDK Version: Wiced_006.002.000.0072
Show LessI am using CYBT-343026-01 and using platform is WICED 6.1.
I am tring to use sample source-cord of hci_audio_gateway,to see how it is working.
But after download the HEX to CYBT-343026-01,The port output is garbled in both port,so that I can not read it.
Another,when I use sample source-cord of Hello_sensor,there is one port only that has output.
Why this time two port bath has output.WICED Studio Bluetooth Forums
The log is here.
Is there any way that I can do to solve this problem?
Show LessAfter download to the CYBT-343026-EVAL at the first time,I can never download to CYBT-343026-EVAL.
Log as below:
Downloading application...
********* Download Failure *************
+-----------------------------------------------------------------------------------------------+
| Follow below suggestions and retry. |
| 1. Verify USB-UART driver is correctly installed |
| 2. Verify SW4 switches are in ON position (CTS, RTS, RXD, TXD) |
| 3. Power cycle CYBT-343026-EVAL and retry. |
| |
| If this problem persists, the serial flash on the board may be corrupted. |
| Follow below steps to reset CYBT-343026-EVAL board to factory default state. |
| Note: This will erase any user applicaiton in the memory and reset the board to dafulat state |
| 1. Press and hold RECOVER button (SW2) |
| 2. Press and hold RESET button (SW1) for 1 second |
| 3. Release SW1 |
| 4. Release SW2 |
| 5. Re-program the board |
+-----------------------------------------------------------------------------------------------+
Download failed. This WICED platform of the SDK only supports download to 20706A2 device.
19:43:08 Build Finished (took 7s.653ms)
I tried to reset CYBT-343026-EVAL as up,but nothing changed.WICED Studio Wi-Fi/Combo Forums@
Show LessI’m using cyw920719 kit to evaluate WICED Bluetooth mesh functionality, I’m just curious that if a device is provisioned to become a node in the network, then I reset the node, is the provisioning data like unicast address is stored in none volatile memory or note.
Furthermore, if provisioning data is stored, how can I erase/restore this node to make it as an unprovisioned device?
Show LessHi,
How to get the 20719 HCI Command details for wmbt radio_rx_test
0000 < 19 10 08 12 00 01 52 FC 0E 45 23 01 3A 70 20 E8 >
0010 < 03 00 02 01 03 11 00 >
like below
14 FC // means operation code set_tx_frequency_arm
07 // command length
00 // carrier on
02 // ( 2402 minus 2400)
01 // PRBS9
02 // 8PSK
Thanks
Show LessI tried following procedure.
1. Place installer 6.2.1.2 and .eml file to C:\
2. Run and install it to default directories.
However, I encountered following issues.
<Issue>
-There is no CYBT EVAL platform,such as CYBT-343026-EVAL.
-There is NOT "handsfree" demo application.
We could see both of them in ver6.1 so I'm confusing.
Show LessHi,
My customer will use sample application of WICED Studio, such as HandsFree profile of BT.
Q1: Is there any OSS source code inside WICED API and sample application code?
Q2: Is there any restriction of "Copy Right" when the customer use sample application code.
I'm sure Q2 is No but this is for double check.
Thank you.
--Takuya
Show LessI understand we need to use existing platform ,such as CYBT-343026-EVAL when we are using these board.
However, if the customer mount CYBT module on the customer PCB,
which platform should I use?
Sorry for such basic question.
Thank you.
Show Less