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Hello,
I have questions about operation of HID Device.
I tried to test with two of laptops, it is different to operate on HID connection each laptops.
The SW information and test process are as below.
SW Information
- Chipset & EVK : CYW20706 & F1DC2076 EVB (made in F1media)
- WICED SDK version : WCIED 6.2.1
- Test application : HID Device
Test Process
- Connect from Windows PC to F1DC2706(CYW20706)
- Send the HID data.
- Result
#1) it seems that enter to sniff mode normally
Notebook (LG - 15U560)
- manufacturer : Intel Corporation
- F/W version : HCI 8.4096 / LMP 8.4096
- Driver provider : Intel Corporation
- Driver date : 2017-04-07
- Driver version : 19.60.0.3
#2) it seems that enter to sniff mode, but its connect/disconnect to SDP and RFCOMM repeatly,
and also enter/exit sniff mode repeatly by connect/disconnect.
Notebook (LG –15ZD980-GX50K)
- Manufacturer : Intel Corporation
- F/W version : HCI 8.256 / LMP 8.256
- Driver provider : Intel Corporation
- Driver date : 2017-05-04
- Driver version : 20.60.0.4
Snoop Log
- refer to attatched files. its name is written name of laptop.
Why is the different each for laptops? Does it problem of compability?
Or, am i missed anything that need to set?
I want to know why is the different to operate on HID connection.
Please, could you help me anybody who know?
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The difference in operation can be specific to the laptop BT stack which is used.
We will go through the logs in detail and update you.
Meanwhile , can you please test this behavior with latest BTSDK app (in Modus Tool Box IDE) on 20706 ? WICED 6.2 is too old.
Regards,
Anjana
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Hello Anjana, thank you for help.
Please share the update to me, after reviewing log.
I want to update the SDK, but its project is already in mass production. so i`m sorry to can`t update the SDK.
again, thank you for help always.
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Hello, @AnjanaM_61
can i ask you how was it going? does it was updated?
did you found the difference and reasons?