--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/g23m-aci/gdd_dio/gdd_dio_con_mgr.h	Fri Oct 16 06:25:50 2020 +0000
@@ -0,0 +1,166 @@
+/*
++-----------------------------------------------------------------------------
+|  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 */
+