FreeCalypso > hg > fc-tourmaline
view src/g23m-aci/gdd_dio/gdd_dio_con_mgr.h @ 287:3dee79757ae4
UI fw: load handheld audio mode on boot
We have now reached the point where use of audio mode config files
should be considered mandatory. In ACI usage we can tell users that
they need to perform an AT@AUL of some appropriate audio mode, but
in UI-enabled fw we really need to have the firmware load audio modes
on its own, so that correct audio config gets established when the
handset or development board runs on its own, without a connected host
computer.
Once have FC Venus with both main and headset audio channels and
headset plug insertion detection, our fw will need to automatically
load the handheld mode or the headset mode depending on the plug
insertion state. For now we load only the handheld mode, which has
been tuned for FC-HDS4 on FC Luna.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 13 Nov 2021 03:20:57 +0000 |
parents | fa8dc04885d8 |
children |
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/* +----------------------------------------------------------------------------- | File : gdd_dio_con_mgr.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 : Connecion handling functions of the DIO BAT adapter | These functions form the interface of the connection manager, | whose responsability is to create DIO connections, assign | device numbers, etc. +----------------------------------------------------------------------------- */ #ifndef GDD_DIO_CON_MGR_H #define GDD_DIO_CON_MGR_H /* +------------------------------------------------------------------------------ | Function : gdd_dio_con_mgr_init +------------------------------------------------------------------------------ | Description : Initializes the connection manager | | Parameters : - | +------------------------------------------------------------------------------ */ EXTERN void gdd_dio_con_mgr_init ( T_GDD_DIO_DATA * gdd_dio_data ); /* +------------------------------------------------------------------------------ | Function : gdd_dio_con_mgr_new +------------------------------------------------------------------------------ | Description : Create a new DIO connection | | Assumptions : gdd_dio_data->ker.state EQ GDD_DIO_KER_READY | && gdd_dio_init_flag[inst] EQ TRUE | | Parameters : gdd_dio_data - pointer to instance data | con_handle - output value: new conn. handle | cap - capabilities required | rcv_cb - receive callback | sig_cb - signal callback | | Returns : GDD_OK - Connection succesfully created | GDD_NO_CONNECTION_SLOT - Connection failed because we | have already the max. number of | connections. +------------------------------------------------------------------------------ */ EXTERN GDD_RESULT gdd_dio_con_mgr_new ( T_GDD_DIO_DATA * gdd_dio_data, T_GDD_CON_HANDLE * con_handle, const T_GDD_CAP * cap, T_GDD_RECEIVE_DATA_CB rcv_cb, T_GDD_SIGNAL_CB sig_cb ); /* +------------------------------------------------------------------------------ | Function : gdd_dio_con_mgr_close +------------------------------------------------------------------------------ | Description : Close a connection | | Parameters : con_handle - connection handle | | Returns : GDD_OK - Connection succesfully created | >GDD_OK - Error +------------------------------------------------------------------------------ */ EXTERN GDD_RESULT gdd_dio_con_mgr_close( T_GDD_CON_HANDLE con_handle ); /* +------------------------------------------------------------------------------ | Function : gdd_dio_con_mgr_close +------------------------------------------------------------------------------ | Description : Mark a connection as dead | | Parameters : con_handle - connection handle | | Returns : GDD_OK - OK | >GDD_OK - Error +------------------------------------------------------------------------------ */ EXTERN GDD_RESULT gdd_dio_con_mgr_mark_dead( T_GDD_CON_HANDLE con_handle ); /* +------------------------------------------------------------------------------ | Function : gdd_dio_con_mgr_has_open_connection +------------------------------------------------------------------------------ | Description : Check if any of the connections is (still) open or in | connecting state. | | Returns : TRUE - At least one connection is open | FALSE - None of the connections is open +------------------------------------------------------------------------------ */ BOOL gdd_dio_con_mgr_has_open_connection( const T_GDD_DIO_DATA * gdd_dio_data ); /* +------------------------------------------------------------------------------ | Function : get_con_data +------------------------------------------------------------------------------ | Description : Get the connection data for a given instance & handle | | Parameters : gdd_dio_data - pointer to instance data | con_handle - output value: new conn. handle | | Returns : NULL - Connection not found / invalid handle | NOT NULL - pointer to connection +------------------------------------------------------------------------------ */ EXTERN T_GDD_DIO_CON_DATA * get_con_data ( const T_GDD_DIO_DATA * gdd_dio_data, T_GDD_CON_HANDLE con_handle ); /* +------------------------------------------------------------------------------ | Function : get_con_data_from_handle +------------------------------------------------------------------------------ | Description : Get the connection data for a given andle | | Parameters : con_handle - output value: new conn. handle | | Returns : NULL - Connection not found / invalid handle | NOT NULL - pointer to connection +------------------------------------------------------------------------------ */ EXTERN T_GDD_DIO_CON_DATA * get_con_data_from_handle(T_GDD_CON_HANDLE con_handle); /* +------------------------------------------------------------------------------ | Function : gdd_dio_send_signal_to_dio +------------------------------------------------------------------------------ | Description : Send a DIO signal via the specificed connection | | Parameters : con_data - pointer to the connection data | sig_type - Signal type +------------------------------------------------------------------------------ */ EXTERN void gdd_dio_send_signal_to_dio(T_GDD_DIO_CON_DATA * con_data, U16 sig_type); #endif /* !GDD_DIO_CON_MGR_H */