FreeCalypso > hg > fc-tourmaline
view src/g23m-fad/tcpip/socket_int.h @ 273:5caa86ee2cfa
enable L1_NEW_AEC in l1_confg.h (bold change)
The AEC function implemented in DSP ROM 3606 on the Calypso silicon
we work with is the one that corresponds to L1_NEW_AEC; the same holds
for DSP 34 and even for DSP 33 with more recent patch versions.
However, TI shipped their TCS211 reference fw with L1_NEW_AEC set to 0,
thus driving AEC the old way if anyone tried to enable it, either via
AT%Nxxxx or via the audio mode facility. As a result, the fw would
try to control features which no longer exist in the DSP (long vs short
echo and the old echo suppression level bits), while providing no way
to tune the 8 new parameter words added to the DSP's NDB page.
The only sensible solution is to bite the bullet and enable L1_NEW_AEC
in L1 config, with fallout propagating into RiViera Audio Service
T_AUDIO_AEC_CFG structure and into /aud/*.cfg binary file format.
The latter fallout will be addressed in further code changes.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Thu, 29 Jul 2021 18:32:40 +0000 |
parents | fa8dc04885d8 |
children |
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/* +------------------------------------------------------------------------------ | File: socket_int.h +------------------------------------------------------------------------------ | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : Socket specific definitions +----------------------------------------------------------------------------- */ #ifndef __SOCKET_INT_H__ #define __SOCKET_INT_H__ /* * Flow control enum type */ typedef enum { SOCK_FLOW_XON = 0, SOCK_FLOW_XOFF } T_XONOFF_VAL; /* * struct prototypes for internal data */ struct T_SOCK_API_INSTANCE_DATA_TAG; struct T_SOCK_SOCKET_DATA_TAG; /* * Socket API instance data structure */ typedef struct T_SOCK_API_INSTANCE_DATA_TAG { T_HANDLE app_handle; /* Application Handle */ T_HANDLE hCommAPP; /* Communivation Handle of the Application */ T_HANDLE hCommTCPIP; /* Communication Handle of the TCPIP entity */ T_HANDLE hCommDCM; /* Communication Handle of the DCM entity */ void* context; /* application context pointer */ T_SOCK_CALLBACK callback; /* applicatin callback function */ struct T_SOCK_SOCKET_DATA_TAG* socket_data; /* pointer to linked list of Socket Data */ } T_SOCK_API_INSTANCE_DATA; /* * Socket data structure */ typedef struct T_SOCK_SOCKET_DATA_TAG { struct T_SOCK_SOCKET_DATA_TAG* next_socket_data; /* pointer to next Socket Data structure */ struct T_SOCK_API_INSTANCE_DATA_TAG* api_data; /* pointer to Instance Data structure */ U32 tcpip_socket; /* Socket value from TCPIP entity */ T_SOCK_CALLBACK callback; /* application callback function */ void* context; /* application context pointer */ T_XONOFF_VAL rx_flow_control; /* status of RX flow control */ T_XONOFF_VAL tx_flow_control; /* status of TX flow control */ U32 rx_window; /* window size for data reception */ U32 tx_window; /* window size for data transmission */ T_SOCK_RECV_IND recv_ind; /* buffer for received data */ } T_SOCK_SOCKET_DATA; #endif /* __SOCKET_INT_H__ */