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annotate gsm-fw/riviera/rvt/rvt_task.c @ 179:ebfa9657d03d

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rvinterf: ignore SIGPIPE
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Sat, 23 Nov 2013 22:21:20 +0000
parents 4b53bd08f345
children 9e4771bf865f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /**************************************************************************
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2 *
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3 * rvt_task.c
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4 *
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5 * This contains the core of the Trace task.
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6 *
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7 * (C) Texas Instruments, all rights reserved
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8 *
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9 * Version number : 0.1
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10 *
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11 * History : 0.1 (7/5/2000) - Created
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12 *
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13 * Date : 7/5/2000
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14 *
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15 * Author : Guido Pagana
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16 *
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17 * Update : Pascal Puel
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18 * : David Lamy-Charrier (changes for Riviera 1.6)
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19 *
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20 ***************************************************************************/
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21
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22 #include "../../include/config.h"
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23
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24 #include "../rv/general.h"
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25 #include "../rv/rv_general.h"
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26 #include "../rvf/rvf_api.h"
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27 #include "rvt_gen.h"
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28 #include "rvt_def_i.h"
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29 #include "rvt_env.h"
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30 #include "rvt_env_i.h"
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31 #include "../rvm/rvm_use_id_list.h"
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32
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33 #include "../../serial/serialswitch.h"
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34
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35 #include "../../nucleus/nucleus.h"
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36
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37 #include <string.h>
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38
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39 extern NU_HISR TI_rcv_HISR;
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40
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41 /* Time (in milliseconds) between two consecutive 'System Time' messages */
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42 #define RVT_ALIVE_POLLING_TIME (RVF_MS_TO_TICKS (20000))
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43
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44 #define RVT_WAIT_FOR_HEADER (1)
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45 #define RVT_WAIT_FOR_DATA (2)
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46
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47
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48 /******************************************************************************/
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49 /* */
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50 /* Function Name: rvt_task_core */
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51 /* */
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52 /* Purpose: Core of Trace task. */
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53 /* */
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54 /* Input Parameters: */
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55 /* None. */
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56 /* */
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57 /* Output Parameters: */
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58 /* None. */
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59 /* */
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60 /* Global Parameters: */
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61 /* None. */
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62 /* */
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63 /* Note: */
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64 /* None. */
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65 /* */
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66 /******************************************************************************/
118
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67 T_RVM_RETURN rvt_task_core (void)
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68 {
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69 UINT16 event = 0;
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70 UINT32 nb_bytes_sent = 0;
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71
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72 #ifdef FRAMING_PROTOCOL
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73
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74 // Request for the level of filtering, as well as the 32-bit
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75 // mask related to the software entities to be monitored.
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76 {
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77 UINT8 trace_level_request[] = {RVM_INVALID_USE_ID, 0, 0, 0, 0,
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78 (RV_TRACE_LEVEL_ERROR - 1), 0, 0, 0, 0};
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79
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80 // Note that the level is defined as invalid
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81 trace_level_request[0] = (char) rv_trace_user_id;
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82
136
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83 // Transmit an 'empty' message
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84 nb_bytes_sent = 0;
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85 while (nb_bytes_sent < sizeof (trace_level_request))
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86 {
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87 nb_bytes_sent += SER_tr_WriteNBytes (SER_LAYER_1,
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88 trace_level_request + nb_bytes_sent,
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89 sizeof (trace_level_request) -
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90 nb_bytes_sent);
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91 }
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92 }
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93
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94 // Start the 'Alive Polling Timer'
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95 #if (OP_WCP == 0)
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96 rvf_start_timer (RVF_TIMER_0,
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97 RVT_ALIVE_POLLING_TIME,
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98 TRUE);
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99 #endif
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100
136
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101 for (; ; )
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102 {
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103 // Infinite wait on 'Trace Task' mailbox or timer events
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104 event = rvf_wait ((1 << RVT_TRACE_MAILBOX) | (RVF_TIMER_0_EVT_MASK),
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105 0);
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106
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107 // Check for some messages lost
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108 if (((rvt_lost_msg_cpt.bit_mask).count >= RVT_MAX_LOST_TRACE_MSG)
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109 && (p_rvt_lost_msg))
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110 {
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111 INT8 count = 0;
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112 UINT8 lost_msg_length = RVT_HDR_LENGTH + RVT_LOST_MSG_LENGTH;
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113 UINT32 lost_msg_cpt = rvt_lost_msg_cpt.overall_value;
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114
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115 // Append with the number of messages lost
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116 rvt_lost_msg_cpt.overall_value = 0;
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117 for (count = 0;
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118 count < RVT_HEX_VALUE_LENGTH;
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119 count++)
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120 {
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121 p_rvt_lost_msg[lost_msg_length + count] =
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122 Num2Char[(UINT8) ((lost_msg_cpt << (count << 2)) >> 28)];
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123 }
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124 lost_msg_length += RVT_HEX_VALUE_LENGTH;
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125
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126 // Send message to the UART with byte stuffing
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 122
diff changeset
127 nb_bytes_sent = 0;
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parents: 122
diff changeset
128 while (nb_bytes_sent < lost_msg_length)
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parents: 122
diff changeset
129 {
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parents: 122
diff changeset
130 nb_bytes_sent += SER_tr_WriteNBytes (SER_LAYER_1,
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parents: 122
diff changeset
131 (UINT8 *) p_rvt_lost_msg + nb_bytes_sent,
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parents: 122
diff changeset
132 lost_msg_length - nb_bytes_sent);
118
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
133 }
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
134
136
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parents: 122
diff changeset
135 } // End of if ((rvt_lost_msg_cpt.bit_mask).count >= RVT_MAX_LOST_TRACE_MSG)
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parents: 122
diff changeset
136
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 122
diff changeset
137 if (event & EVENT_MASK (RVT_TRACE_MAILBOX))
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parents: 122
diff changeset
138 {
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parents: 122
diff changeset
139 T_RV_HDR *msg = NULL;
118
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parents:
diff changeset
140
136
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parents: 122
diff changeset
141 // Read the message from the mailbox
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parents: 122
diff changeset
142 if ((msg = (T_RV_HDR *) rvf_read_mbox (RVT_TRACE_MAILBOX))
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parents: 122
diff changeset
143 != NULL)
118
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
144 {
136
3b5c3f3646fb RV bring-up: lack of timer ticks fixed,
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parents: 122
diff changeset
145 if (msg->msg_id == RVT_TRACE_RQST_ID)
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parents: 122
diff changeset
146 {
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parents: 122
diff changeset
147 UINT8 msg_format = 0;
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parents: 122
diff changeset
148 UINT32 msg_length = 0;
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parents: 122
diff changeset
149
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parents: 122
diff changeset
150 // Get the length
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parents: 122
diff changeset
151 msg_length = ((T_RVT_TRACE_RQST *) msg)->msg_length;
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parents: 122
diff changeset
152
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parents: 122
diff changeset
153 // Get the format
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parents: 122
diff changeset
154 msg_format = ((T_RVT_TRACE_RQST *) msg)->format;
118
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parents:
diff changeset
155
136
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parents: 122
diff changeset
156 // Copy the 'User ID'
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parents: 122
diff changeset
157 ((UINT8 *) msg + RVT_HEADER_SIZE - 1)[0] =
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parents: 122
diff changeset
158 ((T_RVT_TRACE_RQST *) msg)->user_id;
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parents: 122
diff changeset
159 msg_length++;
118
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parents:
diff changeset
160
136
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parents: 122
diff changeset
161 switch (msg_format)
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parents: 122
diff changeset
162 {
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parents: 122
diff changeset
163 case RVT_ASCII_FORMAT:
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parents: 122
diff changeset
164 {
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parents: 122
diff changeset
165 // Send message to the UART without byte stuffing
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parents: 122
diff changeset
166 nb_bytes_sent = 0;
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parents: 122
diff changeset
167 while (nb_bytes_sent < msg_length)
118
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
168 {
136
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parents: 122
diff changeset
169 nb_bytes_sent += SER_tr_EncapsulateNChars
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parents: 122
diff changeset
170 (SER_LAYER_1,
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parents: 122
diff changeset
171 (char *) msg + RVT_HEADER_SIZE - 1 +
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parents: 122
diff changeset
172 nb_bytes_sent,
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parents: 122
diff changeset
173 msg_length - nb_bytes_sent);
118
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parents:
diff changeset
174 }
136
3b5c3f3646fb RV bring-up: lack of timer ticks fixed,
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parents: 122
diff changeset
175 break;
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 122
diff changeset
176 }
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parents: 122
diff changeset
177 case RVT_BINARY_FORMAT:
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parents: 122
diff changeset
178 {
118
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parents:
diff changeset
179 // Send message to the UART with byte stuffing
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parents:
diff changeset
180 nb_bytes_sent = 0;
136
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parents: 122
diff changeset
181 while (nb_bytes_sent < msg_length)
118
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
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parents:
diff changeset
182 {
136
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parents: 122
diff changeset
183 nb_bytes_sent += SER_tr_WriteNBytes
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parents: 122
diff changeset
184 (SER_LAYER_1,
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parents: 122
diff changeset
185 (UINT8 *) msg + RVT_HEADER_SIZE
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parents: 122
diff changeset
186 - 1 + nb_bytes_sent,
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parents: 122
diff changeset
187 msg_length - nb_bytes_sent);
118
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
188 }
136
3b5c3f3646fb RV bring-up: lack of timer ticks fixed,
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parents: 122
diff changeset
189 break;
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 122
diff changeset
190 }
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 122
diff changeset
191 default:
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 122
diff changeset
192 {
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parents: 122
diff changeset
193 // Increment the number of messages lost.
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parents: 122
diff changeset
194 // Is the buffer corrupted?
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parents: 122
diff changeset
195 (rvt_lost_msg_cpt.bit_mask).count++;
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parents: 122
diff changeset
196 (rvt_lost_msg_cpt.bit_mask).unknown_format = 1;
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parents: 122
diff changeset
197 break;
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parents: 122
diff changeset
198 }
3b5c3f3646fb RV bring-up: lack of timer ticks fixed,
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parents: 122
diff changeset
199 }
118
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
200
136
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parents: 122
diff changeset
201 // Deallocate the buffer
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 122
diff changeset
202 rvf_free_buf (msg);
118
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
203
136
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parents: 122
diff changeset
204 } // End of if (msg->msg_id == RVT_TRACE_RQST_ID)
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parents: 122
diff changeset
205 else
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 122
diff changeset
206 {
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 122
diff changeset
207 // Increment the number of messages lost. Is the buffer
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 122
diff changeset
208 // corrupted?
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 122
diff changeset
209 (rvt_lost_msg_cpt.bit_mask).count++;
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parents: 122
diff changeset
210 (rvt_lost_msg_cpt.bit_mask).unknown_request = 1;
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parents: 122
diff changeset
211 }
118
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
212
136
3b5c3f3646fb RV bring-up: lack of timer ticks fixed,
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parents: 122
diff changeset
213 } // End of if (msg != NULL)
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parents: 122
diff changeset
214 else
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 122
diff changeset
215 {
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parents: 122
diff changeset
216 // Increment the number of messages lost. Is the buffer
3b5c3f3646fb RV bring-up: lack of timer ticks fixed,
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 122
diff changeset
217 // corrupted?
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 122
diff changeset
218 (rvt_lost_msg_cpt.bit_mask).count++;
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parents: 122
diff changeset
219 (rvt_lost_msg_cpt.bit_mask).message_empty = 1;
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parents: 122
diff changeset
220 }
118
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
221
136
3b5c3f3646fb RV bring-up: lack of timer ticks fixed,
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 122
diff changeset
222 } // End of if (event & EVENT_MASK (RVT_TRACE_MAILBOX))
118
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
223
136
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parents: 122
diff changeset
224 if ((event & (RVF_TIMER_0_EVT_MASK)) && (p_rvt_sys_time))
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 122
diff changeset
225 {
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parents: 122
diff changeset
226 UINT8 count = 0;
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 122
diff changeset
227 UINT8 sys_time_length = RVT_HDR_LENGTH + RVT_SYS_TIME_LENGTH;
3b5c3f3646fb RV bring-up: lack of timer ticks fixed,
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parents: 122
diff changeset
228 UINT32 current_time = rvf_get_tick_count ();
118
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
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parents:
diff changeset
229
136
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parents: 122
diff changeset
230 // Append with the system time
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 122
diff changeset
231 for (count = 0;
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parents: 122
diff changeset
232 count < RVT_HEX_VALUE_LENGTH;
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parents: 122
diff changeset
233 count++)
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 122
diff changeset
234 {
3b5c3f3646fb RV bring-up: lack of timer ticks fixed,
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parents: 122
diff changeset
235 p_rvt_sys_time[sys_time_length + count] =
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parents: 122
diff changeset
236 Num2Char[(UINT8) ((current_time << (count << 2)) >> 28)];
3b5c3f3646fb RV bring-up: lack of timer ticks fixed,
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parents: 122
diff changeset
237 }
3b5c3f3646fb RV bring-up: lack of timer ticks fixed,
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 122
diff changeset
238 sys_time_length += RVT_HEX_VALUE_LENGTH;
118
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
239
136
3b5c3f3646fb RV bring-up: lack of timer ticks fixed,
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 122
diff changeset
240 // Send message to the UART with byte stuffing
3b5c3f3646fb RV bring-up: lack of timer ticks fixed,
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 122
diff changeset
241 nb_bytes_sent = 0;
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 122
diff changeset
242 while (nb_bytes_sent < sys_time_length)
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parents: 122
diff changeset
243 {
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parents: 122
diff changeset
244 nb_bytes_sent += SER_tr_WriteNBytes (SER_LAYER_1,
3b5c3f3646fb RV bring-up: lack of timer ticks fixed,
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parents: 122
diff changeset
245 (UINT8 *) p_rvt_sys_time + nb_bytes_sent,
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parents: 122
diff changeset
246 sys_time_length - nb_bytes_sent);
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parents: 122
diff changeset
247 }
118
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
248
136
3b5c3f3646fb RV bring-up: lack of timer ticks fixed,
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parents: 122
diff changeset
249 } // End of if (event & (RVF_TIMER_0_EVT_MASK))
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parents: 122
diff changeset
250 //freecalypso_lldbg_intinfo();
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parents: 122
diff changeset
251 }
118
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
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parents:
diff changeset
252
136
3b5c3f3646fb RV bring-up: lack of timer ticks fixed,
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parents: 122
diff changeset
253 #else
122
28f967578233 RVT compiles
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 118
diff changeset
254
118
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255 // Start the 'Alive Polling Timer'
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256 #if (OP_WCP == 0)
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257 rvf_start_timer (RVF_TIMER_0,
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258 RVT_ALIVE_POLLING_TIME,
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259 TRUE);
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260 #endif
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261
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262 for (;
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263 ;
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264 )
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265 {
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266 // Infinite wait on 'Trace Task' mailbox or timer events
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267 event = rvf_wait ((1 << RVT_TRACE_MAILBOX) | (RVF_TIMER_0_EVT_MASK),
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268 0);
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269
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270 // Check for some messages lost
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271 if (((rvt_lost_msg_cpt.bit_mask).count >= RVT_MAX_LOST_TRACE_MSG) && (p_rvt_lost_msg))
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272 {
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273 INT8 count = 0;
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274 UINT8 lost_msg_length = RVT_LOST_MSG_LENGTH;
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275 UINT32 lost_msg_cpt = rvt_lost_msg_cpt.overall_value;
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276
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277 // Append with the number of messages lost
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278 rvt_lost_msg_cpt.overall_value = 0;
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279 for (count = 0;
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280 count < RVT_HEX_VALUE_LENGTH;
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parents:
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281 count ++)
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282 {
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283 p_rvt_lost_msg[lost_msg_length + count] = Num2Char[(UINT8) ((lost_msg_cpt << (count << 2)) >> 28)];
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284 }
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285 rvt_lost_msg_length += RVT_HEX_VALUE_LENGTH;
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286
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287 // Append with the '\n' and '\r' characters for the hyper terminal
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288 p_rvt_lost_msg[lost_msg_length++] = '\n';
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289 p_rvt_lost_msg[lost_msg_length++] = '\r';
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290
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291 // Send the message to the UART without byte stuffing
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292 nb_bytes_sent = 0;
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293 while (nb_bytes_sent < lost_msg_length)
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294 {
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295 nb_bytes_sent += SER_tr_WriteNChars (SER_LAYER_1,
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296 (UINT8 *) p_rvt_lost_msg + nb_bytes_sent,
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297 lost_msg_length - nb_bytes_sent);
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298 }
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299
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300 } // End of if ((rvt_lost_msg_cpt.bit_mask).count >= RVT_MAX_LOST_TRACE_MSG)
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diff changeset
301
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302 if (event & EVENT_MASK (RVT_TRACE_MAILBOX))
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303 {
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parents:
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304 T_RV_HDR *msg = NULL;
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305
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306 // Read the message from the mailbox
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307 if ((msg = (T_RV_HDR *) rvf_read_mbox (RVT_TRACE_MAILBOX)) != NULL)
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308 {
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309 if (msg->msg_id == RVT_TRACE_RQST_ID)
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diff changeset
310 {
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311 UINT32 msg_length = 0;
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parents:
diff changeset
312
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313 // Get the length
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314 msg_length = ((T_RVT_TRACE_RQST *) msg)->msg_length;
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diff changeset
315
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316 // Send message to the UART without byte stuffing
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317 nb_bytes_sent = 0;
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318 while (nb_bytes_sent < msg_length)
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diff changeset
319 {
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320 nb_bytes_sent += SER_tr_WriteNChars (SER_LAYER_1,
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parents:
diff changeset
321 msg + RVT_HEADER_SIZE + nb_bytes_sent,
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parents:
diff changeset
322 msg_length - nb_bytes_sent);
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parents:
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323 }
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parents:
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324
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325 // Append with the '\n' and '\r' characters for the hyper terminal
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326 msg_length = 0;
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327 msg[msg_length++] = '\n';
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328 msg[msg_length++] = '\r';
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parents:
diff changeset
329
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330 // Send message to the UART without byte stuffing
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diff changeset
331 nb_bytes_sent = 0;
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parents:
diff changeset
332 while (nb_bytes_sent < msg_length)
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parents:
diff changeset
333 {
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parents:
diff changeset
334 nb_bytes_sent += SER_tr_WriteNChars (SER_LAYER_1,
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
335 msg + nb_bytes_sent,
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
336 msg_length - nb_bytes_sent);
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diff changeset
337 }
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
338
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
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339 // Deallocate the buffer
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
340 rvf_free_buf (msg);
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
341
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342 } // End of if (msg->msg_id == RVT_TRACE_RQST_ID)
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parents:
diff changeset
343
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344 else
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345 {
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parents:
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346 // Increment the number of messages lost. Is the buffer
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parents:
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347 // corrupted?
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
348 (rvt_lost_msg_cpt.bit_mask).count++;
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parents:
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349 (rvt_lost_msg_cpt.bit_mask).unknown_request = 1;
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parents:
diff changeset
350 }
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
351
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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352 } // End of if (msg != NULL)
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
353
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diff changeset
354 else
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
355 {
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
356 // Increment the number of messages lost. Is the buffer
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
357 // corrupted?
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
358 (rvt_lost_msg_cpt.bit_mask).count++;
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
359 (rvt_lost_msg_cpt.bit_mask).message_empty = 1;
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
360 }
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
361
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
362 } // End of if (event & EVENT_MASK (RVT_TRACE_MAILBOX))
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
363
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
364 if ((event & (RVF_TIMER_0_EVT_MASK)) && (p_rvt_sys_time))
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
365 {
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
366 UINT8 count = 0;
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
367 UINT8 sys_time_length = RVT_SYS_TIME_LENGTH;
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
368 UINT32 current_time = rvf_get_tick_count ();
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
369
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
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370 // Append with the system time
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
371 for (count = 0;
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
372 count < RVT_HEX_VALUE_LENGTH;
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
373 count++)
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
374 {
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
375 p_rvt_sys_time[sys_time_length + count] = Num2Char[(UINT8) ((current_time << (count << 2)) >> 28)];
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
376 }
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
377 sys_time_length += RVT_HEX_VALUE_LENGTH;
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
378
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
379 // Append with the '\n' and '\r' characters for the hyper terminal
21de8d8e6ea7 checking in Riviera code from the Sotomodem version
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
380 p_rvt_sys_time[sys_time_length++] = '\n';
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
381 p_rvt_sys_time[sys_time_length++] = '\r';
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
382
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383 // Send message to the UART without byte stuffing
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diff changeset
384 nb_bytes_sent = 0;
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385 while (nb_bytes_sent < sys_time_length)
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386 {
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387 nb_bytes_sent += SER_tr_WriteNChars (SER_LAYER_1,
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388 (UINT8 *) p_rvt_sys_time + nb_bytes_sent,
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389 sys_time_length - nb_bytes_sent);
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390 }
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391
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392 } // End of if (event & (RVF_TIMER_0_EVT_MASK))
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393 }
170
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394 #endif
118
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395 }
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396
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397
170
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398 /******************************************************************************/
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399 /* */
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400 /* Function Name: rvt_RX_process */
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diff changeset
401 /* */
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diff changeset
402 /* Purpose: This function is called when characters are received */
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parents: 143
diff changeset
403 /* on the serial port on receive HISR. */
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parents: 143
diff changeset
404 /* */
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diff changeset
405 /* Input Parameters: */
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diff changeset
406 /* None. */
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parents: 143
diff changeset
407 /* */
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parents: 143
diff changeset
408 /* Output Parameters: */
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diff changeset
409 /* None. */
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parents: 143
diff changeset
410 /* */
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diff changeset
411 /* Global Parameters: */
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diff changeset
412 /* None. */
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parents: 143
diff changeset
413 /* */
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parents: 143
diff changeset
414 /* Note: */
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parents: 143
diff changeset
415 /* None. */
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parents: 143
diff changeset
416 /* */
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diff changeset
417 /******************************************************************************/
118
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diff changeset
418 void rvt_RX_process (void)
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419 {
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420 UINT32 bytesRead;
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421 static UINT8 inBuffer[255];
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422
136
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423 rvf_send_trace("Ser RX", 6, rvf_get_tick_count(),
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diff changeset
424 RV_TRACE_LEVEL_DEBUG_HIGH, RVT_USE_ID);
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425 /*
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426 freecalypso_raw_dbgout("*Ser_RX");
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diff changeset
427 freecalypso_lldbg_intinfo();
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diff changeset
428 */
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diff changeset
429
170
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diff changeset
430 #ifdef FRAMING_PROTOCOL
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parents: 143
diff changeset
431 BOOL eof = 0;
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
432 static UINT8 rcv_state = RVT_WAIT_FOR_HEADER;
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
433 static UINT32 total_bytesRead = 0;
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parents: 143
diff changeset
434 static RVT_CALLBACK_FUNC rx_callback_func = NULL;
118
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435
170
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diff changeset
436 // Get all bytes from the UART RX FIFO
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parents: 143
diff changeset
437 for (; ; )
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parents: 143
diff changeset
438 {
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parents: 143
diff changeset
439 // Read and destuff the UART RX FIFO and fill inBuffer with received
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parents: 143
diff changeset
440 // bytes
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parents: 143
diff changeset
441 bytesRead = SER_tr_ReadNBytes (SER_LAYER_1,
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
442 (char *) (inBuffer + total_bytesRead),
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
443 sizeof (inBuffer) - total_bytesRead,
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
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parents: 143
diff changeset
444 &eof);
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parents: 143
diff changeset
445
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parents: 143
diff changeset
446 // Check for the header. Hence, get the sendee
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parents: 143
diff changeset
447 if ((rcv_state == RVT_WAIT_FOR_HEADER) && \
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parents: 143
diff changeset
448 (bytesRead) && \
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parents: 143
diff changeset
449 !(total_bytesRead))
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parents: 143
diff changeset
450 {
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parents: 143
diff changeset
451 if ((inBuffer[0] == RVT_RV_HEADER) || \
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
452 (inBuffer[0] == RVT_L1_HEADER) || \
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
453 (inBuffer[0] == RVT_L23_HEADER) || \
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
454 (inBuffer[0] == RVT_TM_HEADER) || \
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
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parents: 143
diff changeset
455 (inBuffer[0] == RVT_RNET_HEADER) || \
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
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parents: 143
diff changeset
456 (inBuffer[0] == RVT_PROF_HEADER) || \
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
457 (inBuffer[0] == RVT_GTTBACK_HEADER) || \
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
458 (inBuffer[0] == RVT_OTHER_HEADER))
118
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diff changeset
459 {
170
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parents: 143
diff changeset
460 UINT8 idtab = 0;
118
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461
170
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462 // Search for the ID in the table
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
463 for (idtab = 0;
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
464 rvt_user_db[idtab].user_id != RVT_INVALID_HEADER;
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
465 idtab++)
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
466 {
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
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parents: 143
diff changeset
467 if (rvt_user_db[idtab].user_id == inBuffer[0])
118
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diff changeset
468 {
170
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parents: 143
diff changeset
469 rx_callback_func =
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
470 rvt_user_db[idtab].rx_callback_func;
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
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parents: 143
diff changeset
471 break;
118
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472 }
170
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
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parents: 143
diff changeset
473 }
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
474 rcv_state = RVT_WAIT_FOR_DATA;
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
475 }
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
476 }
118
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parents:
diff changeset
477
170
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
478 // Update the total number of bytes read,
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
479 // regarding the current frame
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
480 total_bytesRead += bytesRead;
118
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parents:
diff changeset
481
170
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parents: 143
diff changeset
482 // Call the corresponding callback function when a complete message
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
483 // is received (eof odd)
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
484 if (eof & 0x01)
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
485 {
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
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parents: 143
diff changeset
486 // Invoke the callback function
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
487 if (rx_callback_func != NULL)
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
488 {
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
489 rx_callback_func ((T_RVT_BUFFER) (inBuffer + 1),
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
490 total_bytesRead - 1);
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
491 rx_callback_func = NULL;
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
492 }
118
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parents:
diff changeset
493
170
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parents: 143
diff changeset
494 // Wait for the next frame to come
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
495 rcv_state = RVT_WAIT_FOR_HEADER;
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
496 total_bytesRead = 0;
4b53bd08f345 gsm-fw/riviera/rvt/rvt_task.c: formatting (readability) cleanup
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 143
diff changeset
497 }
118
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diff changeset
498
170
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499 // inBuffer may be full due to some synchro lost problems
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500 else if (total_bytesRead == sizeof (inBuffer))
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501 {
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502 // If still waiting for the header, discard received characters
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503 // and reset static variables for the next frame to come
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504 if (rcv_state == RVT_WAIT_FOR_HEADER)
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505 {
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506 total_bytesRead = 0;
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507 break;
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508 }
118
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509
170
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510 // Just discard characters received as payload
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diff changeset
511 total_bytesRead = sizeof (inBuffer[0]);
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512 }
118
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513
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514 // Proceed with the next concatenated frame whether more bytes left
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515 if (eof > 1)
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516 {
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parents: 143
diff changeset
517 continue;
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parents: 143
diff changeset
518 }
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diff changeset
519 break;
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520 }
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521 #else
118
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522
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523 // Read the UART RX FIFO and fill inBuffer with received bytes
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diff changeset
524 bytesRead = SER_tr_ReadNChars (SER_LAYER_1,
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diff changeset
525 (char *) inBuffer,
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526 sizeof (inBuffer));
118
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527
170
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diff changeset
528 // Invoke the Testmode callback function : this is the only one able,
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parents: 143
diff changeset
529 // for the moment, to send an external command !! WARNING : This
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530 // should be the same name than the one already registered in
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diff changeset
531 // create_RVtasks.c.
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diff changeset
532 tm_receive ((T_RVT_BUFFER) inBuffer, bytesRead);
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533 #endif
118
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534 }
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parents:
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535
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parents:
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536
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parents:
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537
170
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538 /******************************************************************************/
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parents: 143
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539 /* */
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diff changeset
540 /* Function Name: rvt_activate_RX_HISR */
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parents: 143
diff changeset
541 /* */
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542 /* Purpose: This function is called when an RX interrupt occurs. */
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parents: 143
diff changeset
543 /* */
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parents: 143
diff changeset
544 /* Input Parameters: */
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parents: 143
diff changeset
545 /* None. */
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546 /* */
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547 /* Output Parameters: */
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diff changeset
548 /* None. */
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diff changeset
549 /* */
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parents: 143
diff changeset
550 /* Global Parameters: */
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diff changeset
551 /* None. */
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parents: 143
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552 /* */
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553 /* Note: */
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diff changeset
554 /* None. */
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parents: 143
diff changeset
555 /* */
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diff changeset
556 /******************************************************************************/
118
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557 void rvt_activate_RX_HISR (void)
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558 {
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559 NU_Activate_HISR (&TI_rcv_HISR);
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560 }