FreeCalypso > hg > fc-tourmaline
view src/g23m-aci/uart/uart_drxf.c @ 288:25d3ee009d19
audio tone amplitudes: band-aid fix for FC Luna
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sat, 13 Nov 2021 05:02:57 +0000 |
parents | fa8dc04885d8 |
children |
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/* +----------------------------------------------------------------------------- | Project : | Modul : +----------------------------------------------------------------------------- | 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 : This modul is part of the entity UART and implements all | procedures and functions as described in the | SDL-documentation (DRX-statemachine) +----------------------------------------------------------------------------- */ #ifndef UART_DRXF_C #define UART_DRXF_C #endif /* !UART_DRXF_C */ #define ENTITY_UART /*==== INCLUDES =============================================================*/ #ifdef WIN32 #include "nucleus.h" #endif /* WIN32 */ #include "typedefs.h" /* to get Condat data types */ #include "vsi.h" /* to get a lot of macros */ #include "macdef.h" /* to get a lot of macros */ #include "custom.h" #include "gsm.h" /* to get a lot of macros */ #include "cnf_uart.h" /* to get cnf-definitions */ #include "mon_uart.h" /* to get mon-definitions */ #include "prim.h" /* to get the definitions of used SAP and directions */ #include "dti.h" /* to get dti lib */ #include "pei.h" /* to get PEI interface */ #ifdef FF_MULTI_PORT #include "gsi.h" /* to get definitions of serial driver */ #else /* FF_MULTI_PORT */ #ifdef _TARGET_ #include "uart/serialswitch.h" #include "uart/traceswitch.h" #else /* _TARGET_ */ #include "serial_dat.h" /* to get definitions of serial driver */ #endif /* _TARGET_ */ #endif /* FF_MULTI_PORT */ #include "uart.h" /* to get the global entity definitions */ /*==== CONST ================================================================*/ /*==== LOCAL VARS ===========================================================*/ /*==== PRIVATE FUNCTIONS ====================================================*/ /*==== PUBLIC FUNCTIONS =====================================================*/ /* +------------------------------------------------------------------------------ Function : drx_init +------------------------------------------------------------------------------ Description : The function drx_init() initializes the service DRX Parameters : none +------------------------------------------------------------------------------ */ GLOBAL void drx_init () { UBYTE i; TRACE_FUNCTION( "drx_init" ); for( i = 0; i < UART_MAX_NUMBER_OF_CHANNELS; i++ ) { /* * select next instance of service DRX */ uart_data->drx = &uart_data->drx_base[i]; /* * initialize service instance specific variables */ uart_data->drx->sending_state = UART_DRX_NOT_SENDING; uart_data->drx->data_flow = UART_FLOW_ENABLED; uart_data->drx->dlc_instance = i; uart_data->drx->received_data = NULL; uart_data->drx->read_pos = 0; uart_data->drx->dti_drx_state = DTI_CLOSED; INIT_STATE( UART_SERVICE_DRX , DRX_DEAD ); } } /* drx_init() */ /* +------------------------------------------------------------------------------ Function : drx_free_resources +------------------------------------------------------------------------------ Description : The function drx_free_resources() frees all resources of the service DRX Parameters : none +------------------------------------------------------------------------------ */ GLOBAL void drx_free_resources () { TRACE_FUNCTION( "drx_free_resources" ); if(uart_data->drx->received_data) { MFREE_DESC2( uart_data->drx->received_data ); } uart_data->drx->received_data = NULL; uart_data->drx->read_pos = 0; } /* drx_free_resources() */