FreeCalypso > hg > fc-magnetite
annotate src/g23m-aci/uart/uart_rxs.c @ 680:ee3ac8c617cb
armio.c: set GPIO2 output high initially
On TI-canonical platforms GPIO2 is DCD modem control output. In TI's
original code the AI_InitIOConfig() function called from Init_Target()
would configure GPIO2 as an output and set the initial output value to
low, but then the init code in uartfax.c called from Init_Serial_Flows()
would immediately change it to high, corresponding to DCD not asserted.
The result is a momentary asserted-state glitch on the DCD output.
The present change eliminates this glitch, setting DCD output to
not-asserted initially like it should be.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Thu, 25 Jun 2020 03:17:43 +0000 |
parents | 53929b40109c |
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rev | line source |
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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 | functions to handles the incoming process internal signals as |
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19 | described in the SDL-documentation (RX-statemachine) |
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20 +----------------------------------------------------------------------------- |
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21 */ |
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22 |
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23 #ifndef UART_RXS_C |
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24 #define UART_RXS_C |
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25 #endif /* !UART_RXS_C */ |
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26 |
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27 #define ENTITY_UART |
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28 |
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29 #ifndef FF_MULTI_PORT |
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30 /*==== INCLUDES =============================================================*/ |
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31 |
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32 #ifdef WIN32 |
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33 #include "nucleus.h" |
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34 #endif /* WIN32 */ |
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35 #include "typedefs.h" /* to get Condat data types */ |
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36 #include "vsi.h" /* to get a lot of macros */ |
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37 #include "macdef.h" /* to get a lot of macros */ |
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38 #include "custom.h" |
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39 #include "gsm.h" /* to get a lot of macros */ |
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40 #include "cnf_uart.h" /* to get cnf-definitions */ |
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41 #include "mon_uart.h" /* to get mon-definitions */ |
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42 #include "prim.h" /* to get the definitions of used SAP and directions */ |
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43 #ifdef DTILIB |
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44 #include "dti.h" /* to get dti lib */ |
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45 #endif /* DTILIB */ |
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46 #include "pei.h" /* to get PEI interface */ |
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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 #include "uart.h" /* to get the global entity definitions */ |
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54 |
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55 #include "uart_rxf.h" /* to get rx functions */ |
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56 |
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57 #include "uart_kers.h" /* to get ker signals */ |
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58 #include "uart_dtxs.h" /* to get dtx signals */ |
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59 |
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60 #ifdef _SIMULATION_ |
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61 #include "uart_rxp.h" /* to get rx_readdata */ |
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62 #endif /* _SIMULATION_ */ |
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63 /*==== CONST ================================================================*/ |
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64 |
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65 /*==== LOCAL VARS ===========================================================*/ |
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66 |
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67 /*==== PRIVATE FUNCTIONS ====================================================*/ |
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68 |
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69 /*==== PUBLIC FUNCTIONS =====================================================*/ |
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70 |
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71 |
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72 |
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73 /* |
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74 +------------------------------------------------------------------------------ |
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75 | Function : sig_ker_rx_dead_mode_req |
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76 +------------------------------------------------------------------------------ |
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77 | Description : Handles the internal signal SIG_KER_RX_DEAD_MODE_REQ. If this |
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78 | signal is called the service expectes an disabled UART to work |
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79 | correctly. |
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80 | |
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81 | Parameters : no parameters |
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82 | |
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83 +------------------------------------------------------------------------------ |
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84 */ |
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85 GLOBAL void sig_ker_rx_dead_mode_req () |
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86 { |
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87 TRACE_ISIG( "sig_ker_rx_dead_mode_req" ); |
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88 |
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89 uart_data->rx.read_permission = FALSE; |
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90 uart_data->rx.prev_lines = 0; |
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91 uart_data->rx.dlc_instance = UART_EMPTY_INSTANCE; |
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92 uart_data->rx.escape = FALSE; |
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93 uart_data->rx.receive_state = UART_RX_NOT_RECEIVING; |
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94 uart_data->rx.analyze_state = UART_RX_ERROR; |
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95 uart_data->rx.fcs = UART_INITFCS; |
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96 uart_data->rx.address_field = 0; |
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97 uart_data->rx.stored_len = 0; |
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98 |
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99 switch( GET_STATE( UART_SERVICE_RX ) ) |
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100 { |
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101 case RX_READY: |
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102 case RX_MUX: |
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103 SET_STATE( UART_SERVICE_RX, RX_DEAD ); |
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104 break; |
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105 |
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106 case RX_DEAD: |
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107 break; |
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108 default: |
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109 TRACE_ERROR( "SIG_KER_RX_DEAD_MODE_REQ unexpected" ); |
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110 break; |
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111 } |
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112 } /* sig_ker_rx_dead_mode_req() */ |
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113 |
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114 |
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115 |
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116 /* |
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117 +------------------------------------------------------------------------------ |
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118 | Function : sig_ker_rx_ready_mode_req |
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119 +------------------------------------------------------------------------------ |
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120 | Description : Handles the internal signal SIG_KER_RX_READY_MODE_REQ. |
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121 | |
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122 | Parameters : no parameters |
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123 | |
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124 +------------------------------------------------------------------------------ |
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125 */ |
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126 GLOBAL void sig_ker_rx_ready_mode_req () |
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127 { |
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128 TRACE_ISIG( "sig_ker_rx_ready_mode_req" ); |
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129 |
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130 switch( GET_STATE( UART_SERVICE_RX ) ) |
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131 { |
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132 case RX_DEAD: |
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133 SET_STATE( UART_SERVICE_RX, RX_READY ); |
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134 uart_data->rx.read_permission = FALSE; |
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135 uart_data->rx.dlc_instance = UART_EMPTY_INSTANCE; |
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136 uart_data->rx.receive_state = UART_RX_NOT_RECEIVING; |
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137 uart_data->rx.analyze_state = UART_RX_ERROR; |
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138 break; |
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139 |
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140 case RX_MUX: |
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141 SET_STATE( UART_SERVICE_RX, RX_READY ); |
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142 if(uart_data->rx.read_permission EQ FALSE) |
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143 { |
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144 uart_data->rx.dlc_instance = UART_EMPTY_INSTANCE; |
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145 uart_data->rx.analyze_state = UART_RX_ERROR; |
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146 } |
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147 break; |
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148 |
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149 case RX_READY: |
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150 break; |
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151 |
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152 default: |
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153 TRACE_ERROR( "SIG_KER_RX_READY_MODE_REQ unexpected" ); |
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154 break; |
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155 } |
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156 } /* sig_ker_rx_ready_mode_req() */ |
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157 |
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158 |
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159 |
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160 /* |
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161 +------------------------------------------------------------------------------ |
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162 | Function : sig_ker_rx_mux_mode_req |
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163 +------------------------------------------------------------------------------ |
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164 | Description : Handles the internal signal SIG_KER_RX_MUX_MODE_REQ. |
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165 | |
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166 | Parameters : no parameters |
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167 | |
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168 +------------------------------------------------------------------------------ |
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169 */ |
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170 GLOBAL void sig_ker_rx_mux_mode_req () |
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171 { |
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172 TRACE_ISIG( "sig_ker_rx_mux_mode_req" ); |
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173 |
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174 switch( GET_STATE( UART_SERVICE_RX ) ) |
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175 { |
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176 case RX_DEAD: |
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177 SET_STATE( UART_SERVICE_RX, RX_MUX ); |
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178 uart_data->rx.read_permission = FALSE; |
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179 uart_data->rx.dlc_instance = UART_CONTROL_INSTANCE; |
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180 uart_data->rx.receive_state = UART_RX_NOT_RECEIVING; |
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181 uart_data->rx.analyze_state = UART_RX_ERROR; |
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182 break; |
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183 |
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184 case RX_READY: |
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185 SET_STATE( UART_SERVICE_RX, RX_MUX ); |
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186 if(uart_data->rx.read_permission EQ FALSE) |
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187 { |
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188 uart_data->rx.dlc_instance = UART_CONTROL_INSTANCE; |
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189 uart_data->rx.analyze_state = UART_RX_ERROR; |
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190 } |
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191 break; |
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192 |
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193 case RX_MUX: |
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194 break; |
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195 |
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196 default: |
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197 TRACE_ERROR( "SIG_KER_RX_MUX_MODE_REQ unexpected" ); |
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198 break; |
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199 } |
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200 } /* sig_ker_rx_mux_mode_req() */ |
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201 |
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202 |
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203 |
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204 /* |
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205 +------------------------------------------------------------------------------ |
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206 | Function : sig_dtx_rx_ready_to_receive_req |
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207 +------------------------------------------------------------------------------ |
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208 | Description : Handles the internal signal SIG_DTX_RX_READY_TO_RECEIVE_REQ. |
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209 | |
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210 | Parameters : dlc_instance - dlc instance wich belongs to calling DTX |
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211 | receive_data - descriptor to write |
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212 | receive_pos - position to start write |
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213 | receive_size - size of descriptor to write |
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214 | |
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215 +------------------------------------------------------------------------------ |
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216 */ |
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217 GLOBAL void sig_dtx_rx_ready_to_receive_req (UBYTE dlc_instance, |
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218 T_desc2* receive_data, |
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219 USHORT receive_pos, |
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220 USHORT receive_size) |
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221 { |
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222 T_DLC* dlc; |
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223 |
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224 TRACE_ISIG( "sig_dtx_rx_ready_to_receive_req" ); |
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225 |
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226 dlc = &uart_data->dlc_table[dlc_instance]; |
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227 dlc->receive_pos = receive_pos; |
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228 dlc->receive_size = receive_size; |
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229 dlc->receive_data = receive_data; |
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230 |
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231 /* |
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232 * start receiving |
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233 */ |
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234 if(uart_data->rx.receive_state EQ UART_RX_RECEIVING) |
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235 { |
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236 if(uart_data->rx.read_permission EQ FALSE) |
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237 dlc->receive_process = UART_RX_PROCESS_READY; |
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238 } |
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239 else |
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240 { |
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241 dlc->receive_process = UART_RX_PROCESS_READY; |
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242 uart_data->rx.receive_state = UART_RX_RECEIVING; |
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243 switch( GET_STATE( UART_SERVICE_RX ) ) |
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244 { |
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245 case RX_READY: |
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246 uart_data->rx.dlc_instance = UART_EMPTY_INSTANCE; |
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247 uart_data->rx.analyze_state = UART_RX_ERROR; |
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248 break; |
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249 |
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250 case RX_MUX: |
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251 if(uart_data->rx.dlc_instance EQ UART_EMPTY_INSTANCE) |
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252 { |
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253 uart_data->rx.dlc_instance = UART_CONTROL_INSTANCE; |
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254 uart_data->rx.analyze_state = UART_RX_ERROR; |
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255 } |
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256 break; |
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257 |
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258 default: |
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259 TRACE_ERROR( "SIG_DTX_RX_READY_TO_RECEIVE_REQ unexpected" ); |
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260 break; |
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261 } |
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262 #ifdef _SIMULATION_ |
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263 if(rx_inpavail(uart_data->device) > 0) |
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264 #else /* _SIMULATION_ */ |
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265 if(UF_InpAvail (uart_data->device) > 0) |
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266 #endif /* _SIMULATION_ */ |
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267 { |
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268 /* |
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269 * inform channel about reading |
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270 * because previous receive_state was NOT_READING |
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271 * there is only one channel which must be informed |
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272 */ |
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273 uart_data->rx.read_permission = TRUE; |
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274 uart_data->dtx = dlc->dtx; |
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275 sig_rx_dtx_receiving_ind(); |
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276 } |
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277 else |
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278 uart_data->rx.read_permission = FALSE; |
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279 |
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280 if(uart_data EQ (&(uart_data_base[0]))) |
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281 { |
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282 TRACE_EVENT("UF_ReadData()"); |
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283 #ifdef _SIMULATION_ |
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284 rx_readdata(0); |
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285 #else /* _SIMULATION_ */ |
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286 UF_ReadData (uart_data->device, sm_suspend, rx_readOutFunc_0); |
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287 #endif /* else _SIMULATION_ */ |
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288 } |
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289 #ifdef FF_TWO_UART_PORTS |
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290 else if(uart_data EQ (&(uart_data_base[1]))) |
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291 { |
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292 TRACE_EVENT("UF_ReadData()"); |
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293 #ifdef _SIMULATION_ |
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294 rx_readdata(1); |
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295 #else /* _SIMULATION_ */ |
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296 UF_ReadData (uart_data->device, sm_suspend, rx_readOutFunc_1); |
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297 #endif /* else _SIMULATION_ */ |
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298 } |
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299 #endif /* FF_TWO_UART_PORTS */ |
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300 else |
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301 { |
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302 TRACE_ERROR("wrong value of uart_data"); |
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303 } |
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304 } |
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305 } /* sig_dtx_rx_ready_to_receive_req() */ |
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306 |
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307 |
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308 |
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309 /* |
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310 +------------------------------------------------------------------------------ |
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311 | Function : sig_ker_rx_ready_to_receive_req |
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312 +------------------------------------------------------------------------------ |
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313 | Description : Handles the internal signal SIG_KER_RX_READY_TO_RECEIVE_REQ. |
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314 | |
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315 | Parameters : receive_data - descriptor to write |
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316 | receive_pos - position to start write |
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317 | receive_size - size of descriptor to write |
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318 | |
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319 +------------------------------------------------------------------------------ |
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320 */ |
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321 GLOBAL void sig_ker_rx_ready_to_receive_req (T_desc2* receive_data, |
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322 USHORT receive_pos, |
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323 USHORT receive_size) |
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324 { |
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325 T_DLC* dlc; |
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326 |
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327 TRACE_ISIG( "sig_ker_rx_ready_to_receive_req" ); |
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328 |
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329 dlc = &uart_data->dlc_table[UART_CONTROL_INSTANCE]; |
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330 switch( GET_STATE( UART_SERVICE_RX ) ) |
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331 { |
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332 case RX_MUX: |
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333 /* |
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334 * store data in control instance |
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335 */ |
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336 dlc->receive_pos = receive_pos; |
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337 dlc->receive_size = receive_size; |
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338 dlc->receive_data = receive_data; |
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339 /* |
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340 * start receiving |
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341 */ |
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342 if(uart_data->rx.receive_state EQ UART_RX_RECEIVING) |
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343 { |
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344 if(uart_data->rx.read_permission EQ FALSE) |
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345 dlc->receive_process = UART_RX_PROCESS_READY; |
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346 } |
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347 else |
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348 { |
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349 dlc->receive_process = UART_RX_PROCESS_READY; |
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350 /* |
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351 * start receiving |
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352 */ |
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353 uart_data->rx.receive_state = UART_RX_RECEIVING; |
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354 if(uart_data->rx.dlc_instance EQ UART_EMPTY_INSTANCE) |
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355 { |
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356 uart_data->rx.dlc_instance = UART_CONTROL_INSTANCE; |
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357 uart_data->rx.analyze_state = UART_RX_ERROR; |
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358 } |
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359 #ifdef _SIMULATION_ |
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360 if(rx_inpavail(uart_data->device) > 0) |
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361 #else /* _SIMULATION_ */ |
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362 if(UF_InpAvail (uart_data->device) > 0) |
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363 #endif /* _SIMULATION_ */ |
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364 { |
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365 /* |
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366 * inform channel about reading |
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367 */ |
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368 uart_data->rx.read_permission = TRUE; |
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369 sig_rx_ker_receiving_ind(); |
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370 } |
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371 else |
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372 uart_data->rx.read_permission = FALSE; |
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373 |
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374 if(uart_data EQ (&(uart_data_base[0]))) |
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375 { |
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376 TRACE_EVENT("UF_ReadData()"); |
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377 #ifdef _SIMULATION_ |
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378 rx_readdata(0); |
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379 #else /* _SIMULATION_ */ |
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380 UF_ReadData (uart_data->device, sm_suspend, rx_readOutFunc_0); |
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381 #endif /* else _SIMULATION_ */ |
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382 } |
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383 #ifdef FF_TWO_UART_PORTS |
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384 else if(uart_data EQ (&(uart_data_base[1]))) |
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|
385 { |
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386 TRACE_EVENT("UF_ReadData()"); |
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387 #ifdef _SIMULATION_ |
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388 rx_readdata(1); |
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389 #else /* _SIMULATION_ */ |
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390 UF_ReadData (uart_data->device, sm_suspend, rx_readOutFunc_1); |
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|
391 #endif /* else _SIMULATION_ */ |
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392 } |
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393 #endif /* FF_TWO_UART_PORTS */ |
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394 else |
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|
395 { |
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396 TRACE_ERROR("wrong value of uart_data"); |
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|
397 } |
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|
398 } |
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|
399 break; |
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|
400 |
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|
401 default: |
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|
402 TRACE_ERROR( "SIG_KER_RX_READY_TO_RECEIVE_REQ unexpected" ); |
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|
403 break; |
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|
404 } |
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|
405 } /* sig_ker_rx_ready_to_receive_req() */ |
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|
406 |
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|
407 |
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|
408 |
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|
409 /* |
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|
410 +------------------------------------------------------------------------------ |
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411 | Function : sig_dtx_rx_not_ready_to_receive_req |
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|
412 +------------------------------------------------------------------------------ |
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413 | Description : Handles the internal signal |
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414 | SIG_DTX_RX_NOT_READY_TO_RECEIVE_REQ. |
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|
415 | |
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|
416 | Parameters : dlc_instance - dlc instance wich belongs to calling DTX |
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|
417 | |
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|
418 +------------------------------------------------------------------------------ |
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|
419 */ |
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|
420 GLOBAL void sig_dtx_rx_not_ready_to_receive_req (UBYTE dlc_instance) |
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|
421 { |
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|
422 T_DLC* dlc; |
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|
423 |
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|
424 TRACE_ISIG( "sig_dtx_rx_not_ready_to_receive_req" ); |
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|
425 |
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|
426 dlc = &uart_data->dlc_table[dlc_instance]; |
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|
427 switch( GET_STATE( UART_SERVICE_RX ) ) |
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|
428 { |
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parents:
diff
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|
429 case RX_READY: |
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|
430 case RX_MUX: |
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diff
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|
431 dlc->receive_data = NULL; |
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diff
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|
432 dlc->receive_process = UART_RX_PROCESS_STOP; |
53929b40109c
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
433 break; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
434 |
53929b40109c
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parents:
diff
changeset
|
435 default: |
53929b40109c
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
436 TRACE_ERROR( "SIG_DTX_RX_NOT_READY_TO_RECEIVE_REQ unexpected" ); |
53929b40109c
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
437 break; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
438 } |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
439 } /* sig_dtx_rx_not_ready_to_receive_req() */ |
53929b40109c
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
440 |
53929b40109c
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
441 |
53929b40109c
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
442 |
53929b40109c
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
443 /* |
53929b40109c
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
444 +------------------------------------------------------------------------------ |
53929b40109c
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
445 | Function : sig_ker_rx_not_ready_to_receive_req |
53929b40109c
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
446 +------------------------------------------------------------------------------ |
53929b40109c
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parents:
diff
changeset
|
447 | Description : Handles the internal signal |
53929b40109c
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
448 | SIG_KER_RX_NOT_READY_TO_RECEIVE_REQ. |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
449 | |
53929b40109c
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
450 | Parameters : no parameters |
53929b40109c
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
451 | |
53929b40109c
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
452 +------------------------------------------------------------------------------ |
53929b40109c
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
453 */ |
53929b40109c
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
454 GLOBAL void sig_ker_rx_not_ready_to_receive_req () |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
455 { |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
456 T_DLC* dlc; |
53929b40109c
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
457 |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
458 TRACE_ISIG( "sig_ker_rx_not_ready_to_receive_req" ); |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
459 |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
460 dlc = &uart_data->dlc_table[UART_CONTROL_INSTANCE]; |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
461 switch( GET_STATE( UART_SERVICE_RX ) ) |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
462 { |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
463 case RX_MUX: |
53929b40109c
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
464 dlc->receive_data = NULL; |
53929b40109c
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
465 dlc->receive_process = UART_RX_PROCESS_STOP; |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
466 break; |
53929b40109c
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
467 |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
468 default: |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
469 TRACE_ERROR( "SIG_KER_RX_NOT_READY_TO_RECEIVE_REQ unexpected" ); |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
470 break; |
53929b40109c
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
471 } |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
472 } /* sig_ker_rx_not_ready_to_receive_req() */ |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
473 |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
474 |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
475 |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
476 /* |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
477 +------------------------------------------------------------------------------ |
53929b40109c
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
478 | Function : sig_ker_rx_restart_read_req |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
479 +------------------------------------------------------------------------------ |
53929b40109c
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
480 | Description : Handles the internal signal SIG_KER_RX_RESTART_READ_REQ |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
481 | |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
482 | Parameters : no parameters |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
483 | |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
484 +------------------------------------------------------------------------------ |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
485 */ |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
486 GLOBAL void sig_ker_rx_restart_read_req () |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
487 { |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
488 TRACE_ISIG( "sig_ker_rx_restart_read_req" ); |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
489 |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
490 switch( GET_STATE( UART_SERVICE_RX ) ) |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
491 { |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
492 case RX_READY: |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
493 case RX_MUX: |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
494 if(uart_data->rx.receive_state EQ UART_RX_RECEIVING) |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
495 { |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
496 /* |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
497 * restart readOutFunc |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
498 */ |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
499 if(uart_data EQ (&(uart_data_base[0]))) |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
500 { |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
501 TRACE_EVENT("UF_ReadData()"); |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
502 #ifdef _SIMULATION_ |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
503 rx_readdata(0); |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
504 #else /* _SIMULATION_ */ |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
505 UF_ReadData (uart_data->device, sm_suspend, rx_readOutFunc_0); |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
506 #endif /* else _SIMULATION_ */ |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
507 } |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
508 #ifdef FF_TWO_UART_PORTS |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
509 else if(uart_data EQ (&(uart_data_base[1]))) |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
510 { |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
511 TRACE_EVENT("UF_ReadData()"); |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
512 #ifdef _SIMULATION_ |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
513 rx_readdata(1); |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
514 #else /* _SIMULATION_ */ |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
515 UF_ReadData (uart_data->device, sm_suspend, rx_readOutFunc_1); |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
516 #endif /* else _SIMULATION_ */ |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
517 } |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
518 #endif /* FF_TWO_UART_PORTS */ |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
519 else |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
520 { |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
521 TRACE_ERROR("wrong value of uart_data"); |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
522 } |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
523 } |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
524 break; |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
525 |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
526 default: |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
527 TRACE_ERROR( "SIG_KER_RX_RESTART_READ_REQ unexpected" ); |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
528 break; |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
529 } |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
530 } /* sig_ker_rx_restart_read_req() */ |
53929b40109c
src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
531 #endif /* !FF_MULTI_PORT */ |