FreeCalypso > hg > fc-selenite
annotate src/g23m-aci/uart/uart_rxp.c @ 143:615ea8a155a1
GPF test partition enlargement from Magnetite
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Wed, 06 Feb 2019 21:53:28 +0000 |
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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 | functions to handles the incoming primitives as described in |
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19 | 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_RXP_C |
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24 #define UART_RXP_C |
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25 #endif /* !UART_RXP_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 #include "dti.h" /* to get dti lib */ |
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44 #include "pei.h" /* to get PEI interfac */ |
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45 #ifdef _TARGET_ |
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46 #include "uart/serialswitch.h" |
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47 #include "uart/traceswitch.h" |
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48 #else /* _TARGET_ */ |
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49 #include "serial_dat.h" /* to get definitions of serial driver */ |
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50 #endif /* _TARGET_ */ |
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51 #include "uart.h" /* to get the global entity definitions */ |
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52 |
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53 #include "uart_rxf.h" /* to get rx functions */ |
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54 |
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55 #include "uart_kers.h" /* to get ker signals */ |
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56 #include "uart_dtxs.h" /* to get dtx signals */ |
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57 |
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58 #ifdef _SIMULATION_ |
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59 #include <stdio.h> /* to get sprintf */ |
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60 #include "uart_rxp.h" /* to get rx_readdata */ |
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61 #endif /* _SIMULATION_ */ |
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62 /*==== CONST ================================================================*/ |
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63 |
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64 /*==== LOCAL VARS ===========================================================*/ |
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65 |
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66 /*==== PRIVATE FUNCTIONS ====================================================*/ |
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67 |
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68 /*==== PUBLIC FUNCTIONS =====================================================*/ |
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69 |
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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 | Function : rx_uart_driver_received_ind |
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75 +------------------------------------------------------------------------------ |
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76 | Description : Handles the primitive UART_DRIVER_RECEIVED_IND |
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77 | |
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78 | Parameters : *uart_device - affected device database |
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79 | |
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80 +------------------------------------------------------------------------------ |
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81 */ |
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82 GLOBAL void rx_uart_driver_received_ind ( T_UART_DATA* uart_device ) |
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83 { |
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84 USHORT i; |
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85 BOOL continuous; |
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86 T_DLC* dlc; |
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87 T_desc2* temp_desc = NULL; |
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88 ULONG line_states; |
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89 |
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90 TRACE_EVENT( "rx_uart_driver_received_ind()" ); |
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91 |
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92 /* |
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93 * set affected instance |
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94 */ |
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95 uart_data = uart_device; |
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96 |
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97 /* |
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98 * inform about new line states |
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99 */ |
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100 if(uart_data->rx.lines NEQ uart_data->rx.prev_lines) |
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101 { |
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102 /* |
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103 * convert line states and send it |
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104 */ |
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105 line_states = 0; |
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106 if(uart_data->rx.lines & X_MASK) |
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107 { |
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108 line_states|= UART_X_RX_MASK; |
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109 if(!(uart_data->rx.prev_lines & X_MASK)) |
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110 { |
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111 TRACE_EVENT("RX Flow Control: stop"); |
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112 } |
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113 } |
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114 else if(uart_data->rx.prev_lines & X_MASK) |
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115 { |
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116 TRACE_EVENT("RX Flow Control: start"); |
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117 } |
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118 |
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119 if(uart_data->rx.lines & SA_MASK) |
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120 { |
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121 line_states|= UART_SA_RX_MASK; |
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122 if(!(uart_data->rx.prev_lines & SA_MASK)) |
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123 { |
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124 TRACE_EVENT("DTR: drop"); |
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125 } |
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126 } |
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127 else if(uart_data->rx.prev_lines & SA_MASK) |
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128 { |
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129 TRACE_EVENT("DTR: on"); |
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130 } |
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131 |
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132 if(uart_data->rx.lines & SB_MASK) |
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133 { |
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134 line_states|= UART_SB_RX_MASK; |
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135 if(!(uart_data->rx.prev_lines & SB_MASK)) |
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136 { |
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137 TRACE_EVENT("RTS: off"); |
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138 } |
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139 } |
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140 else if(uart_data->rx.prev_lines & SB_MASK) |
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141 { |
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142 TRACE_EVENT("RTS: on"); |
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143 } |
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144 |
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145 if(uart_data->rx.lines & ESC_MASK) |
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146 { |
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147 line_states|= UART_ESC_RX_MASK; |
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148 TRACE_EVENT("Escape Sequence detected"); |
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149 } |
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150 |
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151 if(uart_data->rx.lines & BRK_MASK) |
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152 { |
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153 line_states|= UART_BRK_RX_MASK; |
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154 line_states|= (((uart_data->rx.lines & BRK_LEN_MASK) |
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155 >> BRKLEN) << UART_BRKLEN_RX_POS); |
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156 TRACE_EVENT("Break detected"); |
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157 } |
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158 /* |
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159 * store new line states |
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160 */ |
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161 uart_data->rx.lines&= ~(ESC_MASK | |
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162 BRK_MASK | |
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163 BRK_LEN_MASK); |
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164 uart_data->rx.prev_lines = uart_data->rx.lines; |
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165 /* |
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166 * inform MMI |
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167 */ |
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168 sig_rx_ker_line_states_ind(line_states); |
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169 } |
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170 |
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171 switch( GET_STATE( UART_SERVICE_RX ) ) |
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172 { |
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173 case RX_READY: |
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174 dlc = &uart_data->dlc_table[UART_CONTROL_INSTANCE]; |
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175 if(uart_data->rx.dlc_instance NEQ UART_EMPTY_INSTANCE) |
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176 { |
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177 uart_data->rx.dlc_instance = UART_EMPTY_INSTANCE; |
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178 uart_data->rx.analyze_state = UART_RX_ERROR; |
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179 /* |
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180 * if ISR has read out some data |
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181 * inform all channels about data reception |
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182 */ |
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183 if(uart_data->rx.read_permission) |
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184 { |
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185 for(i = 0; i <= UART_MAX_NUMBER_OF_CHANNELS; i++) |
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186 { |
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187 switch(uart_data->dlc_table[i].receive_process) |
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188 { |
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189 case UART_RX_PROCESS_READY: |
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190 case UART_RX_PROCESS_COMPLETE: |
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191 /* |
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192 * inform all channels about data reception |
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|
193 */ |
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194 uart_data->dlc_table[i].receive_process = UART_RX_PROCESS_STOP; |
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195 temp_desc = uart_data->dlc_table[i].receive_data; |
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196 uart_data->dlc_table[i].receive_data = NULL; |
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197 if(i EQ UART_CONTROL_INSTANCE) |
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198 { |
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199 /* |
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200 * Control channel |
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|
201 */ |
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202 sig_rx_ker_data_received_ind( |
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203 temp_desc, |
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204 uart_data->dlc_table[i].receive_pos); |
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205 } |
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206 else |
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207 { |
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208 /* |
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|
209 * Data channel |
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210 */ |
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211 uart_data->dtx = uart_data->dlc_table[i].dtx; |
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212 sig_rx_dtx_data_received_ind( |
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213 temp_desc, |
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214 uart_data->dlc_table[i].receive_pos); |
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215 } |
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216 /* fall through */ |
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217 case UART_RX_PROCESS_STOP: |
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218 /* |
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219 * add new channels which want to receive |
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220 */ |
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|
221 if(uart_data->dlc_table[i].receive_data) |
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222 uart_data->dlc_table[i].receive_process = UART_RX_PROCESS_READY; |
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|
223 break; |
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|
224 |
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225 default: |
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226 TRACE_EVENT_P2("Unexpected DLC process state: %d | uart_rxp.c(%d)", |
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227 dlc->receive_process, __LINE__); |
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228 break; |
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229 } |
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|
230 } |
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|
231 } |
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|
232 } |
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|
233 else |
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234 { |
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|
235 switch(dlc->receive_process) |
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|
236 { |
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|
237 case UART_RX_PROCESS_READY: |
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238 case UART_RX_PROCESS_COMPLETE: |
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239 /* |
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240 * if ISR has read out some data |
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241 * inform channel about data reception |
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242 */ |
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243 if(uart_data->rx.read_permission) |
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244 { |
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245 /* |
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246 * inform channel about data reception |
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247 */ |
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248 dlc->receive_process = UART_RX_PROCESS_STOP; |
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249 temp_desc = dlc->receive_data; |
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250 dlc->receive_data = NULL; |
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251 uart_data->dtx = dlc->dtx; |
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252 sig_rx_dtx_data_received_ind(temp_desc, dlc->receive_pos); |
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253 } |
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254 /* fall through */ |
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255 case UART_RX_PROCESS_STOP: |
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256 /* |
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257 * add new channel which want to receive |
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258 */ |
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259 if(dlc->receive_data) |
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260 dlc->receive_process = UART_RX_PROCESS_READY; |
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261 break; |
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262 |
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263 default: |
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264 TRACE_EVENT_P2("Unexpected DLC process state: %d | uart_rxp.c(%d)", |
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265 dlc->receive_process, __LINE__); |
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266 break; |
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267 } |
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268 } |
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269 if(dlc->receive_process EQ UART_RX_PROCESS_STOP) |
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270 { |
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271 uart_data->rx.receive_state = UART_RX_NOT_RECEIVING; |
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272 break; |
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273 } |
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274 |
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275 #ifdef _SIMULATION_ |
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276 if(rx_inpavail(uart_data->device) > 0) |
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277 #else /* _SIMULATION_ */ |
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278 if(UF_InpAvail (uart_data->device) > 0) |
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279 #endif /* _SIMULATION_ */ |
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280 { |
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281 /* |
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282 * inform channel about reading |
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283 */ |
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284 uart_data->rx.read_permission = TRUE; |
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285 uart_data->dtx = dlc->dtx; |
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286 sig_rx_dtx_receiving_ind(); |
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287 } |
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288 else |
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289 uart_data->rx.read_permission = FALSE; |
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290 |
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291 if(uart_data EQ (&(uart_data_base[0]))) |
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292 { |
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293 TRACE_EVENT("UF_ReadData()"); |
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294 #ifdef _SIMULATION_ |
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295 rx_readdata(0); |
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296 #else /* _SIMULATION_ */ |
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297 UF_ReadData (uart_data->device, sm_suspend, rx_readOutFunc_0); |
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298 #endif /* else _SIMULATION_ */ |
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299 } |
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300 #ifdef FF_TWO_UART_PORTS |
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301 else if(uart_data EQ (&(uart_data_base[1]))) |
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302 { |
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303 TRACE_EVENT("UF_ReadData()"); |
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304 #ifdef _SIMULATION_ |
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305 rx_readdata(1); |
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306 #else /* _SIMULATION_ */ |
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307 UF_ReadData (uart_data->device, sm_suspend, rx_readOutFunc_1); |
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308 #endif /* else _SIMULATION_ */ |
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309 } |
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310 #endif /* FF_TWO_UART_PORTS */ |
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311 else |
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312 { |
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313 TRACE_ERROR("wrong value of uart_data"); |
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314 } |
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315 break; |
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316 |
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317 case RX_MUX: |
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318 if(uart_data->rx.dlc_instance EQ UART_EMPTY_INSTANCE) |
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319 { |
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320 uart_data->rx.dlc_instance = UART_CONTROL_INSTANCE; |
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321 uart_data->rx.analyze_state = UART_RX_ERROR; |
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|
322 } |
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323 continuous = FALSE; |
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324 for(i = 0; i <= UART_MAX_NUMBER_OF_CHANNELS; i++) |
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325 { |
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326 dlc = &uart_data->dlc_table[i]; |
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327 switch(dlc->receive_process) |
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328 { |
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|
329 case UART_RX_PROCESS_READY: |
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|
330 case UART_RX_PROCESS_COMPLETE: |
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331 /* |
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332 * if ISR has read out some data |
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|
333 * inform all channels about data reception |
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|
334 */ |
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|
335 if(uart_data->rx.read_permission) |
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|
336 { |
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|
337 dlc->receive_process = UART_RX_PROCESS_STOP; |
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338 temp_desc = dlc->receive_data; |
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339 dlc->receive_data = NULL; |
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|
340 if(i EQ UART_CONTROL_INSTANCE) |
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341 { |
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|
342 /* |
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|
343 * Control channel |
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|
344 */ |
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|
345 sig_rx_ker_data_received_ind(temp_desc, dlc->receive_pos); |
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346 } |
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347 else |
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348 { |
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|
349 /* |
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|
350 * Data channel |
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|
351 */ |
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|
352 uart_data->dtx = dlc->dtx; |
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|
353 sig_rx_dtx_data_received_ind(temp_desc, dlc->receive_pos); |
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|
354 } |
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|
355 } |
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|
356 /* fall through */ |
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357 case UART_RX_PROCESS_STOP: |
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358 /* |
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359 * add new channels which want to receive |
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|
360 */ |
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361 if(dlc->receive_data) |
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362 dlc->receive_process = UART_RX_PROCESS_READY; |
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363 break; |
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364 |
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|
365 default: |
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366 TRACE_EVENT_P2("Unexpected DLC process state: %d, uart_rxp.c(%d)", |
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367 dlc->receive_process, __LINE__); |
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368 break; |
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369 } |
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370 if(dlc->receive_process NEQ UART_RX_PROCESS_STOP) |
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371 continuous = TRUE; |
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372 } |
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373 /* |
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374 * check whether there is a channel to receive |
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375 */ |
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376 if(continuous NEQ TRUE) |
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377 { |
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378 uart_data->rx.receive_state = UART_RX_NOT_RECEIVING; |
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379 break; |
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380 } |
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381 #ifdef _SIMULATION_ |
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382 if(rx_inpavail(uart_data->device) > 0) |
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383 #else /* _SIMULATION_ */ |
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384 if(UF_InpAvail (uart_data->device) > 0) |
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385 #endif /* _SIMULATION_ */ |
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386 { |
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|
387 /* |
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|
388 * inform each channel about reading |
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|
389 */ |
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|
390 uart_data->rx.read_permission = TRUE; |
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391 for(i = 0; i <= UART_MAX_NUMBER_OF_CHANNELS; i++) |
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|
392 { |
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|
393 if(uart_data->dlc_table[i].receive_process EQ UART_RX_PROCESS_READY) |
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394 { |
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|
395 if(i EQ UART_CONTROL_INSTANCE) |
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396 { |
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|
397 /* |
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|
398 * Control channel |
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|
399 */ |
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|
400 sig_rx_ker_receiving_ind(); |
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|
401 } |
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|
402 else |
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|
403 { |
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|
404 /* |
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|
405 * Data channel |
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|
406 */ |
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|
407 uart_data->dtx = uart_data->dlc_table[i].dtx; |
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408 sig_rx_dtx_receiving_ind(); |
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409 } |
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|
410 } |
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|
411 } |
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|
412 } |
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|
413 else |
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|
414 uart_data->rx.read_permission = FALSE; |
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|
415 |
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|
416 if(uart_data EQ (&(uart_data_base[0]))) |
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|
417 { |
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|
418 TRACE_EVENT("UF_ReadData()"); |
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419 #ifdef _SIMULATION_ |
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420 rx_readdata(0); |
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421 #else /* _SIMULATION_ */ |
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|
422 UF_ReadData (uart_data->device, sm_suspend, rx_readOutFunc_0); |
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423 #endif /* else _SIMULATION_ */ |
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|
424 } |
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diff
changeset
|
425 #ifdef FF_TWO_UART_PORTS |
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|
426 else if(uart_data EQ (&(uart_data_base[1]))) |
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|
427 { |
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diff
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|
428 TRACE_EVENT("UF_ReadData()"); |
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diff
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|
429 #ifdef _SIMULATION_ |
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diff
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|
430 rx_readdata(1); |
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|
431 #else /* _SIMULATION_ */ |
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parents:
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|
432 UF_ReadData (uart_data->device, sm_suspend, rx_readOutFunc_1); |
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diff
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|
433 #endif /* else _SIMULATION_ */ |
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|
434 } |
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|
435 #endif /* FF_TWO_UART_PORTS */ |
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|
436 else |
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|
437 { |
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diff
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|
438 TRACE_ERROR("wrong value of uart_data"); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
439 } |
d393cd9bb723
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changeset
|
440 break; |
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|
441 |
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|
442 default: |
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diff
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|
443 TRACE_ERROR( "UART_DRIVER_RECEIVED_IND unexpected" ); |
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parents:
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|
444 break; |
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changeset
|
445 } |
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diff
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|
446 } /* rx_uart_driver_received_ind() */ |
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|
447 |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
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changeset
|
448 |
d393cd9bb723
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changeset
|
449 |
d393cd9bb723
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diff
changeset
|
450 #ifdef _SIMULATION_ |
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|
451 /* |
d393cd9bb723
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|
452 +------------------------------------------------------------------------------ |
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|
453 | Function : rx_dti_data_test_ind |
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|
454 +------------------------------------------------------------------------------ |
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diff
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|
455 | Description : Handles the primitive DTI_DATA_TEST_IND |
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diff
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|
456 | |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
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diff
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|
457 | Parameters : *dti_data_test_ind - Ptr to primitive payload |
d393cd9bb723
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|
458 | |
d393cd9bb723
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parents:
diff
changeset
|
459 +------------------------------------------------------------------------------ |
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parents:
diff
changeset
|
460 */ |
d393cd9bb723
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diff
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|
461 GLOBAL void rx_dti_data_test_ind ( T_DTI2_DATA_TEST_IND *dti_data_test_ind ) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
462 { |
d393cd9bb723
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diff
changeset
|
463 char buf[100]; |
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|
464 T_reInstMode reInstall; |
d393cd9bb723
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|
465 USHORT size[2]; |
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diff
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|
466 USHORT pos; |
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|
467 USHORT i; |
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diff
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|
468 T_UART_DATA* uart_device; |
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diff
changeset
|
469 |
d393cd9bb723
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diff
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|
470 TRACE_FUNCTION( "rx_dti_data_test_ind" ); |
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diff
changeset
|
471 |
d393cd9bb723
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parents:
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changeset
|
472 /* |
d393cd9bb723
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diff
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|
473 * set UART instance |
d393cd9bb723
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parents:
diff
changeset
|
474 */ |
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diff
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|
475 uart_device = &(uart_data_base[UART_TEST_C_ID_1]); |
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diff
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|
476 /* |
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|
477 * copy data to simulation buffer |
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|
478 */ |
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|
479 MFREE_DESC2(uart_device->rx.sim_buffer); |
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480 MALLOC(uart_device->rx.sim_buffer, (USHORT)(sizeof(T_desc2) - 1 + |
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diff
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481 (dti_data_test_ind->sdu.l_buf >> 3))); |
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|
482 memcpy(uart_device->rx.sim_buffer->buffer, |
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|
483 &dti_data_test_ind->sdu.buf[dti_data_test_ind->sdu.o_buf >> 3], |
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|
484 dti_data_test_ind->sdu.l_buf >> 3); |
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485 uart_device->rx.sim_buffer->len = dti_data_test_ind->sdu.l_buf >> 3; |
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parents:
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486 uart_device->rx.sim_buffer->next = (ULONG)NULL; |
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parents:
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487 uart_device->rx.sim_pos = 0; |
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|
488 /* |
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parents:
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|
489 * trace output |
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parents:
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changeset
|
490 */ |
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parents:
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|
491 sprintf(buf, "UART device %d:", dti_data_test_ind->link_id); |
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492 TRACE_FUNCTION( buf ); |
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493 i = 0; |
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494 pos = uart_device->rx.sim_pos; |
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495 while(pos < uart_device->rx.sim_buffer->len) |
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496 { |
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497 i+= sprintf(&buf[i], "0x%02x, ", uart_device->rx.sim_buffer->buffer[pos]); |
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498 pos++; |
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499 if(i > 80) |
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|
500 { |
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|
501 TRACE_FUNCTION( buf ); |
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502 i = 0; |
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503 } |
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504 else if(pos >= uart_device->rx.sim_buffer->len) |
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|
505 { |
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|
506 TRACE_FUNCTION( buf ); |
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|
507 } |
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parents:
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changeset
|
508 } |
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parents:
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changeset
|
509 /* |
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parents:
diff
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|
510 * set values for ISR |
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parents:
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|
511 */ |
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512 uart_device->rx.source[0] = &uart_device->rx.sim_buffer->buffer[ |
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diff
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|
513 uart_device->rx.sim_pos]; |
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parents:
diff
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|
514 uart_device->rx.source[1] = NULL; |
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diff
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|
515 size[0] = uart_device->rx.sim_buffer->len - |
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diff
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|
516 uart_device->rx.sim_pos; |
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517 size[1] = 0; |
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|
518 |
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parents:
diff
changeset
|
519 /* |
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parents:
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|
520 * call actual function |
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parents:
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changeset
|
521 */ |
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diff
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|
522 rx_readOutFunc_0 (FALSE, &reInstall, 1, uart_device->rx.source, size, 0); |
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|
523 |
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parents:
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changeset
|
524 /* |
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|
525 * store return values |
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parents:
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|
526 */ |
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changeset
|
527 if(size[0] EQ 0) |
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changeset
|
528 { |
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|
529 MFREE_DESC2(uart_device->rx.sim_buffer); |
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parents:
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|
530 uart_device->rx.sim_buffer = NULL; |
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parents:
diff
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|
531 } |
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parents:
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changeset
|
532 else |
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diff
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|
533 uart_device->rx.sim_pos = uart_device->rx.sim_buffer->len - size[0]; |
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|
534 |
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parents:
diff
changeset
|
535 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
536 * free the primitive |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
537 */ |
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parents:
diff
changeset
|
538 PFREE(dti_data_test_ind); |
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parents:
diff
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|
539 } /* rx_dti_data_test_ind() */ |
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parents:
diff
changeset
|
540 |
d393cd9bb723
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parents:
diff
changeset
|
541 |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
542 |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
543 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
544 +------------------------------------------------------------------------------ |
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parents:
diff
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|
545 | Function : rx_readdata |
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parents:
diff
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|
546 +------------------------------------------------------------------------------ |
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|
547 | Description : Simulates a UF_ReadData() call. |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
548 | |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
549 | Parameters : caller - calling UART instance |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
550 | |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
551 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
552 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
553 GLOBAL void rx_readdata (UBYTE caller) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
554 { |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
555 T_reInstMode reInstall; |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
556 USHORT size[2]; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
557 T_UART_DATA* uart_device; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
558 |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
559 TRACE_FUNCTION( "rx_readdata" ); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
560 |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
561 /* |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
562 * set UART instance |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
563 */ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
564 uart_device = &(uart_data_base[caller]); |
d393cd9bb723
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parents:
diff
changeset
|
565 |
d393cd9bb723
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parents:
diff
changeset
|
566 if(uart_device->rx.sim_buffer EQ NULL) |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
567 { |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
568 /* |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
569 * send DTI_GETDATA_REQ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
570 */ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
571 PALLOC (dti_getdata_req, DTI2_GETDATA_REQ); |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
572 dti_getdata_req->link_id = LINK_READDATA_PORT_1; /* for usual read_data */ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
573 PSEND (hCommMMI, dti_getdata_req); |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
574 } |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
575 else |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
576 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
577 /* |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
578 * set values for ISR |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
579 */ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
580 uart_device->rx.source[0] = NULL; |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
581 uart_device->rx.source[1] = &uart_device->rx.sim_buffer->buffer[ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
582 uart_device->rx.sim_pos]; |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
583 size[0] = 0; |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
584 size[1] = uart_device->rx.sim_buffer->len - |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
585 uart_device->rx.sim_pos; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
586 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
587 /* |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
588 * call actual function |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
589 */ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
590 if(caller EQ 0) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
591 { |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
592 rx_readOutFunc_0 (FALSE, &reInstall, 2, uart_device->rx.source, size, 0); |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
593 } |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
594 #ifdef FF_TWO_UART_PORTS |
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595 else if(caller EQ 1) |
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596 { |
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597 rx_readOutFunc_1 (FALSE, &reInstall, 2, uart_device->rx.source, size, 0); |
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598 } |
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599 #endif /* FF_TWO_UART_PORTS */ |
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600 else |
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601 { |
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602 TRACE_ERROR("wrong caller value"); |
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603 } |
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604 |
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605 /* |
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606 * store return values |
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607 */ |
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608 if(size[1] EQ 0) |
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609 { |
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610 MFREE_DESC2(uart_device->rx.sim_buffer); |
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611 uart_device->rx.sim_buffer = NULL; |
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612 } |
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613 else |
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614 uart_device->rx.sim_pos = uart_device->rx.sim_buffer->len - size[1]; |
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615 } |
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616 } /* rx_readdata() */ |
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617 |
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618 |
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619 |
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620 /* |
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621 +------------------------------------------------------------------------------ |
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622 | Function : rx_inpavail |
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623 +------------------------------------------------------------------------------ |
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624 | Description : Simulates a UF_InpAvail() call. |
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625 | |
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626 | Parameters : caller - calling UART instance |
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627 | |
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628 | Return : number of octets in Input Queue |
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629 | |
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630 +------------------------------------------------------------------------------ |
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631 */ |
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632 GLOBAL USHORT rx_inpavail (UBYTE caller) |
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633 { |
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634 T_UART_DATA* uart_device; |
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635 |
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636 TRACE_FUNCTION( "rx_inpavail" ); |
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637 |
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638 /* |
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639 * set UART instance |
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640 */ |
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641 uart_device = &(uart_data_base[caller]); |
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642 |
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643 if(uart_device->rx.sim_buffer) |
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644 return uart_device->rx.sim_buffer->len - uart_device->rx.sim_pos; |
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645 else |
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646 return 0; |
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647 } /* rx_inpavail() */ |
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648 #endif /* _SIMULATION_ */ |
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649 #endif /* !FF_MULTI_PORT */ |