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WICED Studio Wi-Fi Combo

Anonymous
Not applicable

Hi

I tried starting the bt_dualmode_server from WICED SDK 3.5.2 on a BCM943341WCD1 eval board. Then I tried connecting to it using the "Wiced SMART Find Me" app from Google Play. I can discover the "WICED DUAL MODE" device but it doesn't connect correctly. The GATT connection reports my phone having bd_addr 00:00:00:00:00:00. Also, the bd_addr shown in the app is different every time I restart the board and is not at all similar to the address reported by the log. The log is below.

Then I tried the ble_proximity_reporter example and that is working better, but the address of my phone reported by the GATT connction is also different every time. And if I connect and set the app to alarm when I lose connection, it simply doesn't. This log is also below.

I guess there could be more problems lurking here, the one I'm most interested in is to get BLE working in dualmode and to see the correct bd_addr reported.

Thanks!

Magnus

bt_dualmode_server

================

WICED DCT BT NAME: WICED DUAL MODE

WICED DCT BT DEVICE CLASS : 20 04 1c

00000007 GKI_create_task func=0x801dd91  id=1  name=BTU  stack=0x0  stackSize=6144

00000014 GKI_create_task func=0x8024451  id=0  name=HCISU  stack=0x0  stackSize=4096

Bluetooth Management Event: 0x15

Bluetooth Management Event: 0x0

Bluetooth enabled (success)

Local Bluetooth Address: [43:34:1B:00:1F:AC]

WICED DCT BT ADDR 0x11:0x22:0x33:0xaa:0xbb:0xcc

Bluetooth Management Event: 0x17

---->>> New ADV state: 3

Waiting for proximity monitor to connect...

Waiting for RFCOMM connection (scn=1)...

Bluetooth Management Event: 0x14

Bluetooth Management Event: 0x14

GATT connection to [00:00:00:00:00:00] established.

Bluetooth Management Event: 0x17

---->>> New ADV state: 0

Local TX power: 4

GATT connection to [00:00:00:00:00:00] released.

Bluetooth Management Event: 0x17

---->>> New ADV state: 3

Waiting for proximity monitor to connect...

Bluetooth Management Event: 0x17

---->>> New ADV state: 4

Bluetooth Management Event: 0x17

---->>> New ADV state: 0

ble_proximity_reporter

=================

Starting WICED v3.5.2

Platform BCM943341WCD1 initialised

Started ThreadX v5.6

Initialising NetX_Duo v5.7_sp2

Creating Packet pools

WWD SDIO interface initialised

WLAN MAC Address : 6C:AD:F8:F0:E9:37

WLAN Firmware    : wl0: Nov 25 2015 14:01:39 version 6.49.2 (r602357) FWID 01-1302682f

00000360 GKI_create_task func=0x8022115  id=1  name=BTU  stack=0x0  stackSize=6144

00000367 GKI_create_task func=0x80235b5  id=0  name=HCISU  stack=0x0  stackSize=4096

Unhandled Bluetooth Management Event: 0x15

Bluetooth enabled (success)

Local Bluetooth Address: [43:34:1B:00:1F:AC]

---->>> New ADV state: 3

Waiting for proximity monitor to connect...

Unhandled Bluetooth Management Event: 0x14

Unhandled Bluetooth Management Event: 0x14

GATT connection to [56:B0:CB:05:B7:27] established.

---->>> New ADV state: 0

Local TX power: 4

---->>> New ADV state: 0

GATT connection to [56:B0:CB:05:B7:27] released.

---->>> New ADV state: 3

Waiting for proximity monitor to connect...

---->>> New ADV state: 4

---->>> New ADV state: 0

0 Likes
1 Solution
Anonymous
Not applicable

Me again. You can probably close this one now. The problem in was that powersave was disabled.

Now I can list the GATT services.

View solution in original post

2 Replies
Anonymous
Not applicable

I've had some progress with this one on my own. The dualmode server works better if I add a wiced_init() line in the beginning of application_start().

I also realized the random BD addresses is a BLE feature, so no worries there.

I'm still having problems getting BLE to work in a non-WICED controlled environment though. I'm still running RTOS and still calling wiced_init, but it doesn't send me the list of services when I ask for it.

Anonymous
Not applicable

Me again. You can probably close this one now. The problem in was that powersave was disabled.

Now I can list the GATT services.

View solution in original post