FreeCalypso > hg > fc-magnetite
annotate src/g23m-gprs/sndcp/sndcp_ndp.c @ 701:35e7f9d0379f
targets: add TARGET_HAS_BUZZER to c11x, c139 and dsample
This new target config preprocessor symbol was introduced in Tourmaline
in connection with the new approach to playing buzzer melodies via PWT,
properly omitting the responsible code on targets where BU output
controls the vibrator instead. That code is not present in Magnetite
and we have no plans to backport it here, but target header files
should be kept consistent between the two trees, especially given
that we plan to support FC Venus target in Magnetite.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sat, 26 Mar 2022 19:51:34 +0000 |
parents | 219afcfc6250 |
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rev | line source |
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1 /* |
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2 +----------------------------------------------------------------------------- |
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3 | Project : GPRS (8441) |
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4 | Modul : sndcp_ndp.c |
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5 +----------------------------------------------------------------------------- |
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6 | Copyright 2002 Texas Instruments Berlin, AG |
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7 | All rights reserved. |
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8 | |
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9 | This file is confidential and a trade secret of Texas |
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10 | Instruments Berlin, AG |
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11 | The receipt of or possession of this file does not convey |
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12 | any rights to reproduce or disclose its contents or to |
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13 | manufacture, use, or sell anything it may describe, in |
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14 | whole, or in part, without the specific written consent of |
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15 | Texas Instruments Berlin, AG. |
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16 +----------------------------------------------------------------------------- |
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17 | Purpose : This modul is part of the entity SNDCP and implements all |
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18 | functions to handles the incoming primitives as described in |
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19 | the SDL-documentation (ND-statemachine) |
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20 +----------------------------------------------------------------------------- |
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21 */ |
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22 |
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23 |
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24 #define ENTITY_SNDCP |
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25 |
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26 /*==== INCLUDES =============================================================*/ |
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27 |
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28 #include "typedefs.h" /* to get Condat data types */ |
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29 #include "vsi.h" /* to get a lot of macros */ |
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30 #include "macdef.h" |
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31 #include "prim.h" /* to get the definitions of used SAP and directions */ |
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32 |
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33 #include "dti.h" |
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34 |
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35 #include "sndcp.h" /* to get the global entity definitions */ |
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36 #include "sndcp_f.h" /* to get the functions to access the global arrays*/ |
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37 |
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38 #include "sndcp_sds.h" /* to get signals to sd service */ |
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39 #include "sndcp_sdas.h" /* to get signals to sda service */ |
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40 #include "sndcp_sdf.h" |
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41 |
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42 |
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43 |
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44 /*==== CONST ================================================================*/ |
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45 |
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46 /*==== LOCAL VARS ===========================================================*/ |
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47 |
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48 /*==== PRIVATE FUNCTIONS ====================================================*/ |
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49 |
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50 /*==== PUBLIC FUNCTIONS =====================================================*/ |
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51 |
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52 /* |
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53 +------------------------------------------------------------------------------ |
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54 | Function : nd_dti_buffer_ready |
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55 +------------------------------------------------------------------------------ |
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56 | Description : Is called from DTI callback function when reason was |
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57 | DTI_REASON_TX_BUFFER_READY. Does the same as old |
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58 | nd_sn_get(unit)data_req. |
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59 | |
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60 | Parameters : affected nsapi |
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61 | |
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62 +------------------------------------------------------------------------------ |
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63 */ |
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64 GLOBAL void nd_dti_buffer_ready (UBYTE nsapi) |
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65 { |
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66 UBYTE sapi = 0; |
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67 BOOL used = FALSE; |
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68 |
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69 TRACE_FUNCTION( "nd_dti_buffer_ready" ); |
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70 |
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71 /* |
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72 * set service instance according to nsapi in primitive |
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73 */ |
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74 sndcp_data->nd = & sndcp_data->nd_base[nsapi]; |
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75 |
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76 switch( GET_STATE( ND ) ) |
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77 { |
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78 case ND_DEFAULT: |
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79 case ND_RECOVER: |
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80 case ND_SUSPEND: |
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81 /* |
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82 * Is NSAPI used at all? |
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83 */ |
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84 sndcp_is_nsapi_used(nsapi, &used); |
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85 if (used) { |
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86 BOOL ack = FALSE; |
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87 sndcp_get_nsapi_ack(nsapi, &ack); |
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88 if (ack) { |
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89 sndcp_get_nsapi_sapi(nsapi, &sapi); |
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90 sig_nd_sda_getdata_req(sapi, nsapi); |
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91 } else { |
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92 sndcp_get_nsapi_sapi(nsapi, &sapi); |
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93 sig_nd_sd_getunitdata_req(sapi, nsapi); |
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94 } |
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95 /* dti ready called from mg_sm_activate_ind again */ |
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96 TRACE_EVENT("FLOW CONTROL falg is set to false"); |
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97 sndcp_data->tcp_flow = FALSE; |
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98 } |
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99 else |
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100 { |
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101 sndcp_data->nsapi_rcv_rdy_b4_used |= 0x001 << nsapi; |
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102 TRACE_EVENT("FLOW CONTROL falg is set to true"); |
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103 /* We have received a flow control before receiving a snsm_activate_ind */ |
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104 sndcp_data->tcp_flow = TRUE; |
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105 } |
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106 break; |
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107 default: |
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108 TRACE_ERROR( "Function nd_dti_buffer_ready unexpected" ); |
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109 break; |
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110 } |
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111 |
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112 } /* nd_buffer_ready() */ |