FreeCalypso > hg > fc-tourmaline
view src/g23m-gprs/sndcp/sndcp_ndp.c @ 291:a72feaed133a
PWT buzzer driver: conditionalize on TARGET_HAS_BUZZER
Here we add a new target config preprocessor symbol TARGET_HAS_BUZZER,
currently defined for c11x and c139; later we also expect to have it
on for FC Venus, and in FC Magnetite we are going to turn it on for
target dsample, just for the sake of completeness and philosophical
correctness.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 26 Mar 2022 19:31:18 +0000 |
parents | fa8dc04885d8 |
children |
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/* +----------------------------------------------------------------------------- | Project : GPRS (8441) | Modul : sndcp_ndp.c +----------------------------------------------------------------------------- | 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 SNDCP and implements all | functions to handles the incoming primitives as described in | the SDL-documentation (ND-statemachine) +----------------------------------------------------------------------------- */ #define ENTITY_SNDCP /*==== INCLUDES =============================================================*/ #include "typedefs.h" /* to get Condat data types */ #include "vsi.h" /* to get a lot of macros */ #include "macdef.h" #include "prim.h" /* to get the definitions of used SAP and directions */ #include "dti.h" #include "sndcp.h" /* to get the global entity definitions */ #include "sndcp_f.h" /* to get the functions to access the global arrays*/ #include "sndcp_sds.h" /* to get signals to sd service */ #include "sndcp_sdas.h" /* to get signals to sda service */ #include "sndcp_sdf.h" /*==== CONST ================================================================*/ /*==== LOCAL VARS ===========================================================*/ /*==== PRIVATE FUNCTIONS ====================================================*/ /*==== PUBLIC FUNCTIONS =====================================================*/ /* +------------------------------------------------------------------------------ | Function : nd_dti_buffer_ready +------------------------------------------------------------------------------ | Description : Is called from DTI callback function when reason was | DTI_REASON_TX_BUFFER_READY. Does the same as old | nd_sn_get(unit)data_req. | | Parameters : affected nsapi | +------------------------------------------------------------------------------ */ GLOBAL void nd_dti_buffer_ready (UBYTE nsapi) { UBYTE sapi = 0; BOOL used = FALSE; TRACE_FUNCTION( "nd_dti_buffer_ready" ); /* * set service instance according to nsapi in primitive */ sndcp_data->nd = & sndcp_data->nd_base[nsapi]; switch( GET_STATE( ND ) ) { case ND_DEFAULT: case ND_RECOVER: case ND_SUSPEND: /* * Is NSAPI used at all? */ sndcp_is_nsapi_used(nsapi, &used); if (used) { BOOL ack = FALSE; sndcp_get_nsapi_ack(nsapi, &ack); if (ack) { sndcp_get_nsapi_sapi(nsapi, &sapi); sig_nd_sda_getdata_req(sapi, nsapi); } else { sndcp_get_nsapi_sapi(nsapi, &sapi); sig_nd_sd_getunitdata_req(sapi, nsapi); } /* dti ready called from mg_sm_activate_ind again */ TRACE_EVENT("FLOW CONTROL falg is set to false"); sndcp_data->tcp_flow = FALSE; } else { sndcp_data->nsapi_rcv_rdy_b4_used |= 0x001 << nsapi; TRACE_EVENT("FLOW CONTROL falg is set to true"); /* We have received a flow control before receiving a snsm_activate_ind */ sndcp_data->tcp_flow = TRUE; } break; default: TRACE_ERROR( "Function nd_dti_buffer_ready unexpected" ); break; } } /* nd_buffer_ready() */