We use cookies and similar technologies (also from third parties) to collect your device and browser information for a better understanding on how you use our online offerings. This enables us to optimize and personalize your experience with Infineon and to provide you with additional services and information based on your individual profile. Details are available in our privacy policy.
Privacy Policyand Imprint
View and change cookie settings
Accept
Reject
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 
Help

Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

Studio Bluetooth

LJYe_2922526
Level 5
25 likes received 10 likes received 5 likes given
Level 5
‎May 07, 2020 11:11 AM

BLE scan positive RSSI on WICED 6.0

Jump to solution

Hi Forum,

We are using CYW20706 with WICED version 6.0, and we cannot upgrade to newer versions (route audio over uart no longer supported).

So we know there is a bug in WICED 6.0 where RSSI reading from a BLE scan can turn out to be positive. We were dropping those data points previously. Now we are working on a new feature that relies on collecting RSSI readings for distance estimation, so ideally we can keep those data points.

Is it possible for us to correct/patch those positive readings in application code? Maybe there is a formula?

Thanks,

LJ

1 Solution
Owen_Zhang123
Moderator
Moderator 500 solutions authored 250 sign-ins 1000 replies posted
Moderator
‎May 12, 2020 11:42 PM
In response to LJYe_2922526

Re: BLE scan positive RSSI on WICED 6.0

Jump to solution

The problem is fixed with WICED SDK 6.4. Please try to replace the file in SDK6.0 with the attached file from SDK6.4 and test if the problem still happens.

\20706-A2_Bluetooth\Wiced-BT\tier2\brcm\wiced_uart\bld

pastedImage_0.png

pastedImage_1.png

View solution in original post

bld.zip
0 Likes
3 Replies