• State
  • Locked Locked
  • Replies 2 replies
  • Subscribers 51 subscribers
  • Views 780 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

HFPAG Demo OpenAudioGatewayClient Problem

Ryuya Okada
Prodigy 220 points


Hi,


I'm stuck for the problem.

I tried to connect a BT headset which has CSR chip to the HFPAG.

First I did Inquiry and ServiceDiscovery.

And then I did OpenAudioGatewayClient and PinCodeResponse, but the stack received two unknown HFRE event 11 & 38 from the headset.

Finally, the headset was disconnected.

What do they mean?

What is the cause?

Stack logs are as follows.

HFAGRE16>openaudiogatewayclient 1 1
Bluetooth Device Address: 0x00XXXXXXXXXX
Open Remote HandsFree Port = 0001
HFRE_Open_Remote_HandsFree_Port: Function Successful ID = 0001.
OpenRemoteHandsFreePort: HFRE_Update_Current_Control_Indicator_Status Function Status 0.

HFAGRE16>
atLinkKeyRequest: 0x00XXXXXXXXXX
GAP_Authentication_Response() Success.

HFAGRE16>
atPINCodeRequest: 0x00XXXXXXXXXX

Respond with the command: PINCodeResponse

HFAGRE16>pincoderesponse YYYY
PINCodeResponse.
GAP_Authentication_Response(), Pin Code Response Success.

HFAGRE16>
atLinkKeyCreation: 0x00XXXXXXXXXX
Link Key: 0xZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ
Link Key Stored locally.

HFAGRE16>
HFRE Open Port Confirmation, ID: 0x0001, Status: 0x0000.

HFAGRE16>
HFRE Open Service Level Connection Indication, ID: 0x0001
RemoteSupportedFeaturesValid: TRUE
RemoteSupportedFeatures: 0x0000009B
RemoteCallHoldMultipartySupport: 0x00000000
HFRE_Enable Call Line Identification

HFAGRE16>
Unknown HFRE Event Received: 11.

HFAGRE16>HFRE Speaker Gain Indication, ID: 0x0001, Speaker Gain 0x0009.

HFAGRE16>HFRE Call Waiting Notification Activation Indication, ID: 0x0001, Enabled: TRUE.

HFAGRE16>
Unknown HFRE Event Received: 38.

HFAGRE16>
HFRE Close Port Indication, ID: 0x0001, Status: 0x0001.

Best regards,
Ryuya Okada

  • 0
    TI__Guru* 85400 points
    Hi Ryuya,

    Can you share a sniffer log to check this ?

    The event 11 corresponds to: etHFRE_Disable_Sound_Enhancement_Indication (AT+NREC=0) & 38 corresponds to: etHFRE_Response_Hold_Status_Indication (AT+BTRH?) . You can handle these in HFRE_Event_Callback(). Please also see "HFRE_Event_Type_t" for more details.

    Regards,
    Gigi Joseph.
  • 0 in reply to Joseph Gigi
    Prodigy 220 points

    Hi Joseph,

    Thank you for your reply.

    OK, but I found that TI packet sniffer did not work on CC256x.

    In order to sniff packets, do I have to buy a packet sniffer tool?

    I would like to do that free of charge as much as possible.

    Do you have any idea?

    Regards,

    Ryuya Okada