FreeCalypso > hg > fc-selenite
annotate src/g23m-aci/uart/uart_drxf.c @ 122:7c68000b87cf
targets: c155 added
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Wed, 07 Nov 2018 06:55:49 +0000 |
parents | d393cd9bb723 |
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rev | line source |
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1
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1 /* |
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2 +----------------------------------------------------------------------------- |
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3 | Project : |
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4 | Modul : |
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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 UART and implements all |
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18 | procedures and functions as described in the |
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19 | SDL-documentation (DRX-statemachine) |
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20 +----------------------------------------------------------------------------- |
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21 */ |
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22 |
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23 #ifndef UART_DRXF_C |
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24 #define UART_DRXF_C |
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25 #endif /* !UART_DRXF_C */ |
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26 |
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27 #define ENTITY_UART |
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28 |
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29 /*==== INCLUDES =============================================================*/ |
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30 |
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31 #ifdef WIN32 |
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32 #include "nucleus.h" |
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33 #endif /* WIN32 */ |
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34 #include "typedefs.h" /* to get Condat data types */ |
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35 #include "vsi.h" /* to get a lot of macros */ |
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36 #include "macdef.h" /* to get a lot of macros */ |
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37 #include "custom.h" |
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38 #include "gsm.h" /* to get a lot of macros */ |
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39 #include "cnf_uart.h" /* to get cnf-definitions */ |
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40 #include "mon_uart.h" /* to get mon-definitions */ |
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41 #include "prim.h" /* to get the definitions of used SAP and directions */ |
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42 #include "dti.h" /* to get dti lib */ |
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43 #include "pei.h" /* to get PEI interface */ |
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44 #ifdef FF_MULTI_PORT |
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45 #include "gsi.h" /* to get definitions of serial driver */ |
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46 #else /* FF_MULTI_PORT */ |
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47 #ifdef _TARGET_ |
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48 #include "uart/serialswitch.h" |
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49 #include "uart/traceswitch.h" |
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50 #else /* _TARGET_ */ |
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51 #include "serial_dat.h" /* to get definitions of serial driver */ |
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52 #endif /* _TARGET_ */ |
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53 #endif /* FF_MULTI_PORT */ |
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54 #include "uart.h" /* to get the global entity definitions */ |
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55 |
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56 /*==== CONST ================================================================*/ |
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57 |
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58 /*==== LOCAL VARS ===========================================================*/ |
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59 |
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60 /*==== PRIVATE FUNCTIONS ====================================================*/ |
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61 |
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62 /*==== PUBLIC FUNCTIONS =====================================================*/ |
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63 |
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64 |
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65 |
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66 /* |
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67 +------------------------------------------------------------------------------ |
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68 Function : drx_init |
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69 +------------------------------------------------------------------------------ |
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70 Description : The function drx_init() initializes the service DRX |
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71 |
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72 Parameters : none |
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73 |
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74 +------------------------------------------------------------------------------ |
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75 */ |
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76 GLOBAL void drx_init () |
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77 { |
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78 UBYTE i; |
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79 |
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80 TRACE_FUNCTION( "drx_init" ); |
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81 |
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82 for( i = 0; i < UART_MAX_NUMBER_OF_CHANNELS; i++ ) |
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83 { |
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84 /* |
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85 * select next instance of service DRX |
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86 */ |
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87 uart_data->drx = &uart_data->drx_base[i]; |
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88 |
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89 /* |
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90 * initialize service instance specific variables |
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91 */ |
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92 uart_data->drx->sending_state = UART_DRX_NOT_SENDING; |
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93 uart_data->drx->data_flow = UART_FLOW_ENABLED; |
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94 |
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95 uart_data->drx->dlc_instance = i; |
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96 |
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97 uart_data->drx->received_data = NULL; |
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98 uart_data->drx->read_pos = 0; |
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99 |
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100 uart_data->drx->dti_drx_state = DTI_CLOSED; |
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101 |
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102 INIT_STATE( UART_SERVICE_DRX , DRX_DEAD ); |
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103 } |
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104 } /* drx_init() */ |
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105 |
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106 |
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107 |
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108 /* |
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109 +------------------------------------------------------------------------------ |
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110 Function : drx_free_resources |
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111 +------------------------------------------------------------------------------ |
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112 Description : The function drx_free_resources() frees all resources of the |
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113 service DRX |
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114 |
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115 Parameters : none |
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116 |
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117 +------------------------------------------------------------------------------ |
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118 */ |
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119 GLOBAL void drx_free_resources () |
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Mychaela Falconia <falcon@freecalypso.org>
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120 { |
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src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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121 TRACE_FUNCTION( "drx_free_resources" ); |
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Mychaela Falconia <falcon@freecalypso.org>
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122 |
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src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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123 if(uart_data->drx->received_data) |
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Mychaela Falconia <falcon@freecalypso.org>
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124 { |
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src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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125 MFREE_DESC2( uart_data->drx->received_data ); |
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Mychaela Falconia <falcon@freecalypso.org>
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126 } |
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src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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127 uart_data->drx->received_data = NULL; |
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src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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128 uart_data->drx->read_pos = 0; |
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src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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129 } /* drx_free_resources() */ |