2 /*
3 Copyright (c) 2016, Texas Instruments Incorporated - http://www.ti.com/
4 All rights reserved.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 *
13 * Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the
16 * distribution.
17 *
18 * Neither the name of Texas Instruments Incorporated nor the names of
19 * its contributors may be used to endorse or promote products derived
20 * from this software without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
23 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
24 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
25 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
26 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
27 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
28 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
30 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
32 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 *
34 */
36 #include <stdio.h>
37 #include <xdc/std.h>
38 #include <xdc/runtime/Diags.h>
39 #include <xdc/runtime/Log.h>
40 #include <xdc/runtime/System.h>
42 #include "aspMsg_common.h"
43 #include "aspMsg_slave.h"
45 #define AspMsg_SlaveToMasterMsgHeapId ( 1 )
47 AspMsgSlave_Module gAspMsgSlave;
48 AspMsgSlave_Handle hAspMsgSlave=&gAspMsgSlave;
50 /* Initialize ASP slave messaging */
51 Int AspMsgSlave_init(
52 AspMsgSlave_Handle hAspMsgSlave,
53 UInt16 remoteProcId
54 )
55 {
56 Int status = 0;
57 MessageQ_Params msgqParams;
58 char msgqName[32];
60 Log_print0(Diags_ENTRY, "AspMsgSlave_init: -->");
62 // initialize module object state
63 // set processor Ids
64 hAspMsgSlave->masterProcId = remoteProcId;
65 hAspMsgSlave->slaveProcId = MultiProc_self();
67 // create local message queue (inbound messages)
68 MessageQ_Params_init(&msgqParams);
69 System_sprintf(msgqName, AspMsg_SlaveMsgQueName, MultiProc_getName(MultiProc_self()));
70 hAspMsgSlave->slaveQue = MessageQ_create(msgqName, &msgqParams);
72 if (hAspMsgSlave->slaveQue == NULL)
73 {
74 status = -1;
75 Log_print1(Diags_EXIT, "<-- AspMsgSlave_init(): %d", (IArg)status);
76 return status;
77 }
79 Log_print0(Diags_INFO,"AspMsgSlave_init(): ASP Slave messaging ready");
81 Log_print1(Diags_EXIT, "<-- AspMsgSlave_init(): %d", (IArg)status);
82 return status;
83 }