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Dependencies:   F7_Ethernet WebSocketClient mbed mcp3008

Fork of Nucleo_F746ZG_Ethernet by Dieter Graef

mbed-rtos/rtx/TARGET_ARM7/rt_Mailbox.c@0:f9b6112278fe, 2016-06-18 (annotated)

Committer:
DieterGraef
Date:
Sat Jun 18 10:49:12 2016 +0000
Revision:
0:f9b6112278fe
Ethernet for the NUCLEO STM32F746 Board Testprogram uses DHCP and NTP to set the clock

Who changed what in which revision?

UserRevisionLine numberNew contents of line
DieterGraef 0:f9b6112278fe 1 /*----------------------------------------------------------------------------
DieterGraef 0:f9b6112278fe 2 * RL-ARM - RTX
DieterGraef 0:f9b6112278fe 3 *----------------------------------------------------------------------------
DieterGraef 0:f9b6112278fe 4 * Name: RT_MAILBOX.C
DieterGraef 0:f9b6112278fe 5 * Purpose: Implements waits and wake-ups for mailbox messages
DieterGraef 0:f9b6112278fe 6 * Rev.: V4.60
DieterGraef 0:f9b6112278fe 7 *----------------------------------------------------------------------------
DieterGraef 0:f9b6112278fe 8 *
DieterGraef 0:f9b6112278fe 9 * Copyright (c) 1999-2009 KEIL, 2009-2015 ARM Germany GmbH
DieterGraef 0:f9b6112278fe 10 * All rights reserved.
DieterGraef 0:f9b6112278fe 11 * Redistribution and use in source and binary forms, with or without
DieterGraef 0:f9b6112278fe 12 * modification, are permitted provided that the following conditions are met:
DieterGraef 0:f9b6112278fe 13 * - Redistributions of source code must retain the above copyright
DieterGraef 0:f9b6112278fe 14 * notice, this list of conditions and the following disclaimer.
DieterGraef 0:f9b6112278fe 15 * - Redistributions in binary form must reproduce the above copyright
DieterGraef 0:f9b6112278fe 16 * notice, this list of conditions and the following disclaimer in the
DieterGraef 0:f9b6112278fe 17 * documentation and/or other materials provided with the distribution.
DieterGraef 0:f9b6112278fe 18 * - Neither the name of ARM nor the names of its contributors may be used
DieterGraef 0:f9b6112278fe 19 * to endorse or promote products derived from this software without
DieterGraef 0:f9b6112278fe 20 * specific prior written permission.
DieterGraef 0:f9b6112278fe 21 *
DieterGraef 0:f9b6112278fe 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
DieterGraef 0:f9b6112278fe 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
DieterGraef 0:f9b6112278fe 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
DieterGraef 0:f9b6112278fe 25 * ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
DieterGraef 0:f9b6112278fe 26 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
DieterGraef 0:f9b6112278fe 27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
DieterGraef 0:f9b6112278fe 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
DieterGraef 0:f9b6112278fe 29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
DieterGraef 0:f9b6112278fe 30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
DieterGraef 0:f9b6112278fe 31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
DieterGraef 0:f9b6112278fe 32 * POSSIBILITY OF SUCH DAMAGE.
DieterGraef 0:f9b6112278fe 33 *---------------------------------------------------------------------------*/
DieterGraef 0:f9b6112278fe 34
DieterGraef 0:f9b6112278fe 35 #include "rt_TypeDef.h"
DieterGraef 0:f9b6112278fe 36 #include "RTX_Conf.h"
DieterGraef 0:f9b6112278fe 37 #include "rt_System.h"
DieterGraef 0:f9b6112278fe 38 #include "rt_List.h"
DieterGraef 0:f9b6112278fe 39 #include "rt_Mailbox.h"
DieterGraef 0:f9b6112278fe 40 #include "rt_MemBox.h"
DieterGraef 0:f9b6112278fe 41 #include "rt_Task.h"
DieterGraef 0:f9b6112278fe 42 #include "rt_HAL_CM.h"
DieterGraef 0:f9b6112278fe 43
DieterGraef 0:f9b6112278fe 44
DieterGraef 0:f9b6112278fe 45 /*----------------------------------------------------------------------------
DieterGraef 0:f9b6112278fe 46 * Functions
DieterGraef 0:f9b6112278fe 47 *---------------------------------------------------------------------------*/
DieterGraef 0:f9b6112278fe 48
DieterGraef 0:f9b6112278fe 49
DieterGraef 0:f9b6112278fe 50 /*--------------------------- rt_mbx_init -----------------------------------*/
DieterGraef 0:f9b6112278fe 51
DieterGraef 0:f9b6112278fe 52 void rt_mbx_init (OS_ID mailbox, U16 mbx_size) {
DieterGraef 0:f9b6112278fe 53 /* Initialize a mailbox */
DieterGraef 0:f9b6112278fe 54 P_MCB p_MCB = mailbox;
DieterGraef 0:f9b6112278fe 55
DieterGraef 0:f9b6112278fe 56 p_MCB->cb_type = MCB;
DieterGraef 0:f9b6112278fe 57 p_MCB->state = 0;
DieterGraef 0:f9b6112278fe 58 p_MCB->isr_st = 0;
DieterGraef 0:f9b6112278fe 59 p_MCB->p_lnk = NULL;
DieterGraef 0:f9b6112278fe 60 p_MCB->first = 0;
DieterGraef 0:f9b6112278fe 61 p_MCB->last = 0;
DieterGraef 0:f9b6112278fe 62 p_MCB->count = 0;
DieterGraef 0:f9b6112278fe 63 p_MCB->size = (mbx_size + sizeof(void *) - sizeof(struct OS_MCB)) /
DieterGraef 0:f9b6112278fe 64 (U32)sizeof (void *);
DieterGraef 0:f9b6112278fe 65 }
DieterGraef 0:f9b6112278fe 66
DieterGraef 0:f9b6112278fe 67
DieterGraef 0:f9b6112278fe 68 /*--------------------------- rt_mbx_send -----------------------------------*/
DieterGraef 0:f9b6112278fe 69
DieterGraef 0:f9b6112278fe 70 OS_RESULT rt_mbx_send (OS_ID mailbox, void *p_msg, U16 timeout) {
DieterGraef 0:f9b6112278fe 71 /* Send message to a mailbox */
DieterGraef 0:f9b6112278fe 72 P_MCB p_MCB = mailbox;
DieterGraef 0:f9b6112278fe 73 P_TCB p_TCB;
DieterGraef 0:f9b6112278fe 74
DieterGraef 0:f9b6112278fe 75 if ((p_MCB->p_lnk != NULL) && (p_MCB->state == 1)) {
DieterGraef 0:f9b6112278fe 76 /* A task is waiting for message */
DieterGraef 0:f9b6112278fe 77 p_TCB = rt_get_first ((P_XCB)p_MCB);
DieterGraef 0:f9b6112278fe 78 #ifdef __CMSIS_RTOS
DieterGraef 0:f9b6112278fe 79 rt_ret_val2(p_TCB, 0x10/*osEventMessage*/, (U32)p_msg);
DieterGraef 0:f9b6112278fe 80 #else
DieterGraef 0:f9b6112278fe 81 *p_TCB->msg = p_msg;
DieterGraef 0:f9b6112278fe 82 rt_ret_val (p_TCB, OS_R_MBX);
DieterGraef 0:f9b6112278fe 83 #endif
DieterGraef 0:f9b6112278fe 84 rt_rmv_dly (p_TCB);
DieterGraef 0:f9b6112278fe 85 rt_dispatch (p_TCB);
DieterGraef 0:f9b6112278fe 86 }
DieterGraef 0:f9b6112278fe 87 else {
DieterGraef 0:f9b6112278fe 88 /* Store message in mailbox queue */
DieterGraef 0:f9b6112278fe 89 if (p_MCB->count == p_MCB->size) {
DieterGraef 0:f9b6112278fe 90 /* No free message entry, wait for one. If message queue is full, */
DieterGraef 0:f9b6112278fe 91 /* then no task is waiting for message. The 'p_MCB->p_lnk' list */
DieterGraef 0:f9b6112278fe 92 /* pointer can now be reused for send message waits task list. */
DieterGraef 0:f9b6112278fe 93 if (timeout == 0) {
DieterGraef 0:f9b6112278fe 94 return (OS_R_TMO);
DieterGraef 0:f9b6112278fe 95 }
DieterGraef 0:f9b6112278fe 96 if (p_MCB->p_lnk != NULL) {
DieterGraef 0:f9b6112278fe 97 rt_put_prio ((P_XCB)p_MCB, os_tsk.run);
DieterGraef 0:f9b6112278fe 98 }
DieterGraef 0:f9b6112278fe 99 else {
DieterGraef 0:f9b6112278fe 100 p_MCB->p_lnk = os_tsk.run;
DieterGraef 0:f9b6112278fe 101 os_tsk.run->p_lnk = NULL;
DieterGraef 0:f9b6112278fe 102 os_tsk.run->p_rlnk = (P_TCB)p_MCB;
DieterGraef 0:f9b6112278fe 103 /* Task is waiting to send a message */
DieterGraef 0:f9b6112278fe 104 p_MCB->state = 2;
DieterGraef 0:f9b6112278fe 105 }
DieterGraef 0:f9b6112278fe 106 os_tsk.run->msg = p_msg;
DieterGraef 0:f9b6112278fe 107 rt_block (timeout, WAIT_MBX);
DieterGraef 0:f9b6112278fe 108 return (OS_R_TMO);
DieterGraef 0:f9b6112278fe 109 }
DieterGraef 0:f9b6112278fe 110 /* Yes, there is a free entry in a mailbox. */
DieterGraef 0:f9b6112278fe 111 p_MCB->msg[p_MCB->first] = p_msg;
DieterGraef 0:f9b6112278fe 112 rt_inc (&p_MCB->count);
DieterGraef 0:f9b6112278fe 113 if (++p_MCB->first == p_MCB->size) {
DieterGraef 0:f9b6112278fe 114 p_MCB->first = 0;
DieterGraef 0:f9b6112278fe 115 }
DieterGraef 0:f9b6112278fe 116 }
DieterGraef 0:f9b6112278fe 117 return (OS_R_OK);
DieterGraef 0:f9b6112278fe 118 }
DieterGraef 0:f9b6112278fe 119
DieterGraef 0:f9b6112278fe 120
DieterGraef 0:f9b6112278fe 121 /*--------------------------- rt_mbx_wait -----------------------------------*/
DieterGraef 0:f9b6112278fe 122
DieterGraef 0:f9b6112278fe 123 OS_RESULT rt_mbx_wait (OS_ID mailbox, void **message, U16 timeout) {
DieterGraef 0:f9b6112278fe 124 /* Receive a message; possibly wait for it */
DieterGraef 0:f9b6112278fe 125 P_MCB p_MCB = mailbox;
DieterGraef 0:f9b6112278fe 126 P_TCB p_TCB;
DieterGraef 0:f9b6112278fe 127
DieterGraef 0:f9b6112278fe 128 /* If a message is available in the fifo buffer */
DieterGraef 0:f9b6112278fe 129 /* remove it from the fifo buffer and return. */
DieterGraef 0:f9b6112278fe 130 if (p_MCB->count) {
DieterGraef 0:f9b6112278fe 131 *message = p_MCB->msg[p_MCB->last];
DieterGraef 0:f9b6112278fe 132 if (++p_MCB->last == p_MCB->size) {
DieterGraef 0:f9b6112278fe 133 p_MCB->last = 0;
DieterGraef 0:f9b6112278fe 134 }
DieterGraef 0:f9b6112278fe 135 if ((p_MCB->p_lnk != NULL) && (p_MCB->state == 2)) {
DieterGraef 0:f9b6112278fe 136 /* A task is waiting to send message */
DieterGraef 0:f9b6112278fe 137 p_TCB = rt_get_first ((P_XCB)p_MCB);
DieterGraef 0:f9b6112278fe 138 #ifdef __CMSIS_RTOS
DieterGraef 0:f9b6112278fe 139 rt_ret_val(p_TCB, 0/*osOK*/);
DieterGraef 0:f9b6112278fe 140 #else
DieterGraef 0:f9b6112278fe 141 rt_ret_val(p_TCB, OS_R_OK);
DieterGraef 0:f9b6112278fe 142 #endif
DieterGraef 0:f9b6112278fe 143 p_MCB->msg[p_MCB->first] = p_TCB->msg;
DieterGraef 0:f9b6112278fe 144 if (++p_MCB->first == p_MCB->size) {
DieterGraef 0:f9b6112278fe 145 p_MCB->first = 0;
DieterGraef 0:f9b6112278fe 146 }
DieterGraef 0:f9b6112278fe 147 rt_rmv_dly (p_TCB);
DieterGraef 0:f9b6112278fe 148 rt_dispatch (p_TCB);
DieterGraef 0:f9b6112278fe 149 }
DieterGraef 0:f9b6112278fe 150 else {
DieterGraef 0:f9b6112278fe 151 rt_dec (&p_MCB->count);
DieterGraef 0:f9b6112278fe 152 }
DieterGraef 0:f9b6112278fe 153 return (OS_R_OK);
DieterGraef 0:f9b6112278fe 154 }
DieterGraef 0:f9b6112278fe 155 /* No message available: wait for one */
DieterGraef 0:f9b6112278fe 156 if (timeout == 0) {
DieterGraef 0:f9b6112278fe 157 return (OS_R_TMO);
DieterGraef 0:f9b6112278fe 158 }
DieterGraef 0:f9b6112278fe 159 if (p_MCB->p_lnk != NULL) {
DieterGraef 0:f9b6112278fe 160 rt_put_prio ((P_XCB)p_MCB, os_tsk.run);
DieterGraef 0:f9b6112278fe 161 }
DieterGraef 0:f9b6112278fe 162 else {
DieterGraef 0:f9b6112278fe 163 p_MCB->p_lnk = os_tsk.run;
DieterGraef 0:f9b6112278fe 164 os_tsk.run->p_lnk = NULL;
DieterGraef 0:f9b6112278fe 165 os_tsk.run->p_rlnk = (P_TCB)p_MCB;
DieterGraef 0:f9b6112278fe 166 /* Task is waiting to receive a message */
DieterGraef 0:f9b6112278fe 167 p_MCB->state = 1;
DieterGraef 0:f9b6112278fe 168 }
DieterGraef 0:f9b6112278fe 169 rt_block(timeout, WAIT_MBX);
DieterGraef 0:f9b6112278fe 170 #ifndef __CMSIS_RTOS
DieterGraef 0:f9b6112278fe 171 os_tsk.run->msg = message;
DieterGraef 0:f9b6112278fe 172 #endif
DieterGraef 0:f9b6112278fe 173 return (OS_R_TMO);
DieterGraef 0:f9b6112278fe 174 }
DieterGraef 0:f9b6112278fe 175
DieterGraef 0:f9b6112278fe 176
DieterGraef 0:f9b6112278fe 177 /*--------------------------- rt_mbx_check ----------------------------------*/
DieterGraef 0:f9b6112278fe 178
DieterGraef 0:f9b6112278fe 179 OS_RESULT rt_mbx_check (OS_ID mailbox) {
DieterGraef 0:f9b6112278fe 180 /* Check for free space in a mailbox. Returns the number of messages */
DieterGraef 0:f9b6112278fe 181 /* that can be stored to a mailbox. It returns 0 when mailbox is full. */
DieterGraef 0:f9b6112278fe 182 P_MCB p_MCB = mailbox;
DieterGraef 0:f9b6112278fe 183
DieterGraef 0:f9b6112278fe 184 return (p_MCB->size - p_MCB->count);
DieterGraef 0:f9b6112278fe 185 }
DieterGraef 0:f9b6112278fe 186
DieterGraef 0:f9b6112278fe 187
DieterGraef 0:f9b6112278fe 188 /*--------------------------- isr_mbx_send ----------------------------------*/
DieterGraef 0:f9b6112278fe 189
DieterGraef 0:f9b6112278fe 190 void isr_mbx_send (OS_ID mailbox, void *p_msg) {
DieterGraef 0:f9b6112278fe 191 /* Same function as "os_mbx_send", but to be called by ISRs. */
DieterGraef 0:f9b6112278fe 192 P_MCB p_MCB = mailbox;
DieterGraef 0:f9b6112278fe 193
DieterGraef 0:f9b6112278fe 194 rt_psq_enq (p_MCB, (U32)p_msg);
DieterGraef 0:f9b6112278fe 195 rt_psh_req ();
DieterGraef 0:f9b6112278fe 196 }
DieterGraef 0:f9b6112278fe 197
DieterGraef 0:f9b6112278fe 198
DieterGraef 0:f9b6112278fe 199 /*--------------------------- isr_mbx_receive -------------------------------*/
DieterGraef 0:f9b6112278fe 200
DieterGraef 0:f9b6112278fe 201 OS_RESULT isr_mbx_receive (OS_ID mailbox, void **message) {
DieterGraef 0:f9b6112278fe 202 /* Receive a message in the interrupt function. The interrupt function */
DieterGraef 0:f9b6112278fe 203 /* should not wait for a message since this would block the rtx os. */
DieterGraef 0:f9b6112278fe 204 P_MCB p_MCB = mailbox;
DieterGraef 0:f9b6112278fe 205
DieterGraef 0:f9b6112278fe 206 if (p_MCB->count) {
DieterGraef 0:f9b6112278fe 207 /* A message is available in the fifo buffer. */
DieterGraef 0:f9b6112278fe 208 *message = p_MCB->msg[p_MCB->last];
DieterGraef 0:f9b6112278fe 209 if (p_MCB->state == 2) {
DieterGraef 0:f9b6112278fe 210 /* A task is locked waiting to send message */
DieterGraef 0:f9b6112278fe 211 rt_psq_enq (p_MCB, 0);
DieterGraef 0:f9b6112278fe 212 rt_psh_req ();
DieterGraef 0:f9b6112278fe 213 }
DieterGraef 0:f9b6112278fe 214 rt_dec (&p_MCB->count);
DieterGraef 0:f9b6112278fe 215 if (++p_MCB->last == p_MCB->size) {
DieterGraef 0:f9b6112278fe 216 p_MCB->last = 0;
DieterGraef 0:f9b6112278fe 217 }
DieterGraef 0:f9b6112278fe 218 return (OS_R_MBX);
DieterGraef 0:f9b6112278fe 219 }
DieterGraef 0:f9b6112278fe 220 return (OS_R_OK);
DieterGraef 0:f9b6112278fe 221 }
DieterGraef 0:f9b6112278fe 222
DieterGraef 0:f9b6112278fe 223
DieterGraef 0:f9b6112278fe 224 /*--------------------------- rt_mbx_psh ------------------------------------*/
DieterGraef 0:f9b6112278fe 225
DieterGraef 0:f9b6112278fe 226 void rt_mbx_psh (P_MCB p_CB, void *p_msg) {
DieterGraef 0:f9b6112278fe 227 /* Store the message to the mailbox queue or pass it to task directly. */
DieterGraef 0:f9b6112278fe 228 P_TCB p_TCB;
DieterGraef 0:f9b6112278fe 229 void *mem;
DieterGraef 0:f9b6112278fe 230
DieterGraef 0:f9b6112278fe 231 if (p_CB->p_lnk != NULL) switch (p_CB->state) {
DieterGraef 0:f9b6112278fe 232 #ifdef __CMSIS_RTOS
DieterGraef 0:f9b6112278fe 233 case 3:
DieterGraef 0:f9b6112278fe 234 /* Task is waiting to allocate memory, remove it from the waiting list */
DieterGraef 0:f9b6112278fe 235 mem = rt_alloc_box(p_msg);
DieterGraef 0:f9b6112278fe 236 if (mem == NULL) break;
DieterGraef 0:f9b6112278fe 237 p_TCB = rt_get_first ((P_XCB)p_CB);
DieterGraef 0:f9b6112278fe 238 rt_ret_val(p_TCB, (U32)mem);
DieterGraef 0:f9b6112278fe 239 p_TCB->state = READY;
DieterGraef 0:f9b6112278fe 240 rt_rmv_dly (p_TCB);
DieterGraef 0:f9b6112278fe 241 rt_put_prio (&os_rdy, p_TCB);
DieterGraef 0:f9b6112278fe 242 break;
DieterGraef 0:f9b6112278fe 243 #endif
DieterGraef 0:f9b6112278fe 244 case 2:
DieterGraef 0:f9b6112278fe 245 /* Task is waiting to send a message, remove it from the waiting list */
DieterGraef 0:f9b6112278fe 246 p_TCB = rt_get_first ((P_XCB)p_CB);
DieterGraef 0:f9b6112278fe 247 #ifdef __CMSIS_RTOS
DieterGraef 0:f9b6112278fe 248 rt_ret_val(p_TCB, 0/*osOK*/);
DieterGraef 0:f9b6112278fe 249 #else
DieterGraef 0:f9b6112278fe 250 rt_ret_val(p_TCB, OS_R_OK);
DieterGraef 0:f9b6112278fe 251 #endif
DieterGraef 0:f9b6112278fe 252 p_CB->msg[p_CB->first] = p_TCB->msg;
DieterGraef 0:f9b6112278fe 253 rt_inc (&p_CB->count);
DieterGraef 0:f9b6112278fe 254 if (++p_CB->first == p_CB->size) {
DieterGraef 0:f9b6112278fe 255 p_CB->first = 0;
DieterGraef 0:f9b6112278fe 256 }
DieterGraef 0:f9b6112278fe 257 p_TCB->state = READY;
DieterGraef 0:f9b6112278fe 258 rt_rmv_dly (p_TCB);
DieterGraef 0:f9b6112278fe 259 rt_put_prio (&os_rdy, p_TCB);
DieterGraef 0:f9b6112278fe 260 break;
DieterGraef 0:f9b6112278fe 261 case 1:
DieterGraef 0:f9b6112278fe 262 /* Task is waiting for a message, pass the message to the task directly */
DieterGraef 0:f9b6112278fe 263 p_TCB = rt_get_first ((P_XCB)p_CB);
DieterGraef 0:f9b6112278fe 264 #ifdef __CMSIS_RTOS
DieterGraef 0:f9b6112278fe 265 rt_ret_val2(p_TCB, 0x10/*osEventMessage*/, (U32)p_msg);
DieterGraef 0:f9b6112278fe 266 #else
DieterGraef 0:f9b6112278fe 267 *p_TCB->msg = p_msg;
DieterGraef 0:f9b6112278fe 268 rt_ret_val (p_TCB, OS_R_MBX);
DieterGraef 0:f9b6112278fe 269 #endif
DieterGraef 0:f9b6112278fe 270 p_TCB->state = READY;
DieterGraef 0:f9b6112278fe 271 rt_rmv_dly (p_TCB);
DieterGraef 0:f9b6112278fe 272 rt_put_prio (&os_rdy, p_TCB);
DieterGraef 0:f9b6112278fe 273 break;
DieterGraef 0:f9b6112278fe 274 } else {
DieterGraef 0:f9b6112278fe 275 /* No task is waiting for a message, store it to the mailbox queue */
DieterGraef 0:f9b6112278fe 276 if (p_CB->count < p_CB->size) {
DieterGraef 0:f9b6112278fe 277 p_CB->msg[p_CB->first] = p_msg;
DieterGraef 0:f9b6112278fe 278 rt_inc (&p_CB->count);
DieterGraef 0:f9b6112278fe 279 if (++p_CB->first == p_CB->size) {
DieterGraef 0:f9b6112278fe 280 p_CB->first = 0;
DieterGraef 0:f9b6112278fe 281 }
DieterGraef 0:f9b6112278fe 282 }
DieterGraef 0:f9b6112278fe 283 else {
DieterGraef 0:f9b6112278fe 284 os_error (OS_ERR_MBX_OVF);
DieterGraef 0:f9b6112278fe 285 }
DieterGraef 0:f9b6112278fe 286 }
DieterGraef 0:f9b6112278fe 287 }
DieterGraef 0:f9b6112278fe 288
DieterGraef 0:f9b6112278fe 289 /*----------------------------------------------------------------------------
DieterGraef 0:f9b6112278fe 290 * end of file
DieterGraef 0:f9b6112278fe 291 *---------------------------------------------------------------------------*/
DieterGraef 0:f9b6112278fe 292