tcs211-c139: chipsetsw/riviera/rvf/rvf

annotate chipsetsw/riviera/rvf/rvf_task.c @ 38:d40d3fcff946

gdi display.c: converted to UNIX line endings before editing

author	Mychaela Falconia <falcon@ivan.Harhan.ORG>
date	Thu, 05 Nov 2015 00:49:23 +0000
parents	509db1a7b7b8
children

rev	line source
0 509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1 /****************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	2 /* */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	3 /* Name rvf_task.c */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	4 /* */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	5 /* Function this file contains \rvf task related functions */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	6 /* */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	7 /* Version 0.1 */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	8 /* */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	9 /* Date Modification */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	10 /* ------------------------------------ */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	11 /* 3/12/99 Create */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	12 /* 10/27/99 remove all non-nucleus sections (#ifdef) */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	13 /* change tasks priority and time_slicing */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	14 /* 11/17/1999 change RVF_create_task and RVF_get_taskid functions */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	15 /* 30/11/99 compliant to RV coding guidelines */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	16 /* 28/08/2000 add mutex related functions. */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	17 /* */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	18 /* Author David Lamy-Charrier (dlamy@tif.ti.com) */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	19 /* */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	20 /* (C) Copyright 1999 by Texas Instruments Incorporated, All Rights Reserved*/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	21 /****************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	22
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	23 #ifndef _WINDOWS
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	24 #include "config/rv.cfg"
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	25 #endif
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	26
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	27 #include "nucleus.h"
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	28
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	29 #include "rv/rv_general.h"
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	30 #include "rvf/rvf_api.h"
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	31 #include "rvf/rvf_i.h"
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	32 #include "rvm/rvm_i.h" /* ONLY for Task Codes */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	33 #include "rvm/rvm_use_id_list.h"
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	34 #include <stdio.h>
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	35 #include <string.h>
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	36
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	37 /* include the rvtool_trace.h file only in the RivieraTool */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	38 #ifdef _WINDOWS
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	39 #ifndef _CONSOLE
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	40 // #include "rvtool_trace.h"
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	41 #endif
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	42 #include <windows.h>
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	43 #endif
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	44
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	45 #define RVF_STATIC_ALLOC_NB 1
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	46
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	47 /**********************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	48 ** Nucleus specific definitions
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	49 */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	50
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	51 typedef void (NU_TASK_ENTRY)(UNSIGNED, VOID ); //
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	52
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	53 /* array of tasks */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	54 /**********************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	55 * Note: if dynamic mem alloc of "pOSTCB" creates too much fragentation
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	56 * The origianl way me be utilised and pointed to by a addr_id table
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	57 * structure, which is proposed for type 2 support.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	58 ***********************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	59
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	60 #define _RALLOC_TASK_CNTRL_BLK(tb) rvf_get_buf(rvm_sys_mem_bank, sizeof(NU_TASK), tb)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	61 #define _RALLOC_TASK_EVT_GRP(tb) rvf_get_buf(rvm_sys_mem_bank, sizeof(NU_EVENT_GROUP), tb)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	62 #define _RALLOC_TASK_RT_ADDR_DATA(tb) rvf_get_buf(rvm_sys_mem_bank, sizeof(T_RVF_RT_ADDR_ID_DATA), tb)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	63 //#define _RALLOC_TASK_RT_TM(tb) rvf_get_buf(rvm_sys_mem_bank, sizeof(T_RVF_TIMER_LIST_Q), tb)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	64
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	65 /*static NU_TASK bOSTCB[RVF_STATIC_ALLOC_NB];
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	66 static NU_EVENT_GROUP bOSEvtGrp[RVF_STATIC_ALLOC_NB];
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	67 static UINT8 *bOSStack;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	68 static UINT16 bOSStackSize;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	69 static char bOSTName[RVF_STATIC_ALLOC_NB][RVF_STATIC_ALLOC_NB];
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	70 */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	71
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	72 static UINT8 task_counter = 0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	73 static INT16 OSDisableNesting = 0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	74 static BOOL OSInterruptAlreadyMasked = FALSE;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	75 static INT32 OSLastIntLevel;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	76 static T_RVF_G_ADDR_ID _RDV=RVF_INVALID_ADDR_ID;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	77
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	78 T_RVF_RET _initSysRtData(void);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	79
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	80
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	81 /*******************************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	82 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	83 ** Function rvf_AllocTaskXyz()
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	84 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	85 ** Description
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	86 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	87 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	88 ** Returns T_RVF_MB_STATUS
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	89 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	90 *******************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	91 T_RVF_RET _initSysRtData(void) { /A-M-E-N-D-E-D!/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	92 int i=0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	93
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	94 for (i=0; i < MAX_RVF_G_ADDR_ID; i++) pRtAddrIdTable[i]=NULL;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	95
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	96 // pOSTCB[0]=&OSTCB[0];
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	97 return RVF_OK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	98 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	99
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	100 /*******************************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	101 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	102 ** Function rvf_init
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	103 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	104 ** Description This function is called once at startup to initialize
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	105 ** all the rvf (timer, buffer...).
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	106 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	107 ** Returns void
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	108 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	109 *******************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	110 void rvf_init(void) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	111 /* UINT8 i; */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	112
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	113 /* Initialize RVF variables */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	114 /*for (i = 0; i < MAX_RVF_TASKS; i++) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	115 OSStack[i] = 0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	116 OSStackSize[i] = 0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	117 OSTName[i][0] = 0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	118 memset( &OSTCB[i], 0, sizeof(NU_TASK) );
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	119 memset( &OSEvtGrp[i], 0, sizeof(NU_EVENT_GROUP) );
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	120 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	121 // for (i = 0; i < 1; i++) memset( &OSTCB[i], 0, sizeof(NU_TASK) );
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	122 */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	123 _initSysRtData();
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	124 _rvf_buffer_init();
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	125 _rvf_timers_init();
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	126 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	127
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	128 /*******************************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	129 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	130 ** Function _rvf_name_cpy
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	131 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	132 ** Description Internal function which copy a string in a buffer.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	133 ** The string may be null-terminated or length bytes long.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	134 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	135 ** Returns void
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	136 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	137 *******************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	138 void _rvf_name_cpy(char * dest, char * source, UINT8 length) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	139 UINT8 cpt;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	140 for( cpt = 0; cpt < length ; cpt++) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	141 dest[cpt] = source[cpt];
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	142 if (source[cpt] == 0) { return;}
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	143 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	144 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	145
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	146 T_RVF_G_ADDR_ID rvf_get_context() {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	147 T_RVF_G_ADDR_ID gid=rvf_get_taskid();
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	148 if(pRtAddrIdTable[gid]->type_code==ET2_HOST_TASK) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	149 return pRtAddrIdTable[gid]->virtualContext;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	150 } else {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	151 return pRtAddrIdTable[gid]->host_addr_id;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	152 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	153 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	154
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	155 void rvf_setRDV(T_RVF_G_ADDR_ID tid,T_RVF_G_ADDR_ID vid) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	156 if(pRtAddrIdTable[tid]) pRtAddrIdTable[tid]->virtualContext=vid;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	157 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	158
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	159
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	160 /**************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	161 * Function _rvf_name_cpy
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	162 *
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	163 ***************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	164 T_RVF_G_ADDR_ID rvf_allocate_task_id(UINT8 isRealTask) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	165 T_RVF_G_ADDR_ID i=0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	166 UINT8 isTask=1;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	167
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	168 /* Note: differentiation is made between REAL and VIRTUAL IDs
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	169 * to provide for backwards compatabible LEGACY timer implementations
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	170 * The Real task ids should be in sync with:
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	171 * "static rvf_Timer[MAX_RVF_TASKS][RVF_NUM_TASK_TIMERS]",
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	172 * defined in "rvf_time.c". In the future, one NU_Timer blk will
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	173 * be pointed to in the rt global addr table. Hence, eliminating
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	174 * the large resource of "rvf_Timer[][]"
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	175 */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	176 if(!pRtAddrIdTable[i]) return RVF_INVALID_ADDR_ID;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	177
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	178 if(isRealTask) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	179 /* REAL TASK */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	180 for(i=0; pRtAddrIdTable[i]!=NULL && i<MAX_RVF_TASKS; i++);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	181
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	182 if (i < MAX_RVF_TASKS) { /* alloc. and init. */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	183 if(_RALLOC_TASK_RT_ADDR_DATA((T_RVF_BUFFER**)&pRtAddrIdTable[i])) return RVF_INVALID_TASK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	184 memset( pRtAddrIdTable[i], 0, sizeof(T_RVF_RT_ADDR_ID_DATA) );
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	185 rvf_mbox_buffer_init(pRtAddrIdTable[i]);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	186
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	187 } else return RVF_INVALID_ADDR_ID;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	188 } else {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	189 /* VIRTUAL TASK */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	190 for(i=MAX_RVF_TASKS; pRtAddrIdTable[i]!=NULL && i<MAX_RVF_G_ADDR_ID; i++);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	191
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	192 if (i < MAX_RVF_G_ADDR_ID) { /* alloc. and init. */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	193 if(_RALLOC_TASK_RT_ADDR_DATA((T_RVF_BUFFER**)&pRtAddrIdTable[i])) return RVF_INVALID_TASK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	194 memset( pRtAddrIdTable[i], 0, sizeof(T_RVF_RT_ADDR_ID_DATA) );
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	195 rvf_mbox_buffer_init(pRtAddrIdTable[i]);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	196
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	197 } else return RVF_INVALID_ADDR_ID;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	198 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	199
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	200 return i;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	201 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	202
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	203 /* MUST RESOLVE ERROR CODES '1' is just for P of C */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	204 T_RVF_RET rvf_setRtAddrSweIndex(T_RVF_G_ADDR_ID id, UINT8 sweIndex) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	205 if(id>=MAX_RVF_G_ADDR_ID) return 1;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	206 pRtAddrIdTable[id]->swe_db_index=sweIndex;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	207 // pRtAddrIdTable[id]->type_code=tcode; /* allows type to be set if not in swe */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	208 return RVF_OK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	209 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	210
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	211 T_RVF_RET rvf_setHostTaskStackPtr(T_RVF_G_ADDR_ID id, UINT8* pStack) { /* deprecated ! */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	212 if(id>=MAX_RVF_TASKS) return 1;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	213 pRtAddrIdTable[id]->p_os_stack=pStack;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	214
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	215 return RVF_OK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	216 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	217
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	218 T_RVF_RET rvf_isHostingTaskIdle(T_RVF_G_ADDR_ID id, UINT8* status) { /* deprecated ! */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	219 if(id>=MAX_RVF_TASKS) return RVF_INVALID_PARAMETER;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	220 if(!pRtAddrIdTable[id]) return RVF_INVALID_PARAMETER;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	221 if(pRtAddrIdTable[id]->type_code!=ET2_HOST_TASK) return RVF_INVALID_PARAMETER;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	222
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	223 if(pRtAddrIdTable[id]->hosting_count==0) *status=1;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	224 return RVF_OK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	225 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	226
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	227 /* convenience/helper fnc. */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	228 T_RVF_G_ADDR_ID resolveHostAddrId(T_RVF_G_ADDR_ID id) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	229 if(!pRtAddrIdTable[id]) return RVF_INVALID_ADDR_ID;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	230 return pRtAddrIdTable[id]->host_addr_id;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	231 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	232
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	233 /* HostingCounter enables one to deduce if task can be terminated */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	234 /* ERROR return val must be revised */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	235 T_RVF_RET rvf_registerToHost(T_RVF_G_ADDR_ID host_id, T_RVF_G_ADDR_ID eid) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	236 UINT8 i;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	237
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	238 if (host_id >= MAX_RVF_TASKS \|\| eid >= MAX_RVF_G_ADDR_ID ) return RV_INVALID_PARAMETER;;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	239
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	240 for(i=0;pRtAddrIdTable[host_id]->parasites[i]!=0 && i < MAX_PARASITES; i++);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	241
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	242 pRtAddrIdTable[host_id]->parasites[i]=eid;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	243 pRtAddrIdTable[host_id]->hosting_count++;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	244
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	245 return RVF_OK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	246 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	247
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	248 T_RVF_RET rvf_unregisterFromHost(T_RVF_G_ADDR_ID host_id, T_RVF_G_ADDR_ID pid) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	249 UINT8 i=0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	250 if (pRtAddrIdTable[host_id]->hosting_count !=0) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	251 for(i=0; i<MAX_PARASITES \|\| pRtAddrIdTable[host_id]->parasites[i]==pid; i++);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	252 pRtAddrIdTable[host_id]->parasites[i]=0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	253
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	254 pRtAddrIdTable[host_id]->hosting_count--;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	255 } else return RV_INVALID_PARAMETER;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	256
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	257 return RVF_OK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	258 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	259
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	260 T_RVF_RET rvf_associateGrpToHost(T_RVF_G_ADDR_ID host_id, T_RVF_GD_ID gd_id) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	261
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	262 if (host_id >= MAX_RVF_TASKS ) return RV_INVALID_PARAMETER;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	263
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	264 pRtAddrIdTable[host_id]->gdHost=gd_id;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	265
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	266 return RVF_OK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	267 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	268
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	269 /*T_RVF_RET rvf_unregisterGrpFromHost(T_RVF_G_ADDR_ID host_id, T_RVF_G_ADDR_ID pid) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	270 if (pRtAddrIdTable[host_id]->hosting_count !=0) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	271 pRtAddrIdTable[host_id]->parasites[pid]=0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	272 pRtAddrIdTable[host_id]->hosting_count--;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	273 } else return RV_INVALID_PARAMETER;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	274
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	275 return RVF_OK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	276 }*/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	277
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	278 T_RVF_G_ADDR_ID rvf_resolveHostingAddrId(T_RVM_GROUP_DIRECTIVE gd) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	279 int i=0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	280
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	281 for(i=1; i<MAX_RVF_TASKS; i++) { // i=1 by-pass RVM task
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	282 if(pRtAddrIdTable[i]!=NULL) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	283 if( pRtAddrIdTable[i]->type_code==ET2_HOST_TASK &&
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	284 // pRtAddrIdTable[i]->priority==priority && // to do ...
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	285 // pRtAddrIdTable[i]->os_stack_size>=stack_size
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	286 pRtAddrIdTable[i]->gdHost==gd.group_directive &&
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	287 pRtAddrIdTable[i]->hosting_count<MAX_PARASITES ) return i; // def. 10 A+ .
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	288 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	289 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	290
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	291 return RVF_INVALID_ADDR_ID; /* nothing found ret. param must be invalid*/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	292 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	293
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	294 /*********************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	295 * start() and stop() should be added to params, due to defered calling
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	296 * Allow for parasites to be added at RT and their start to be called.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	297 *********************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	298 T_RVF_RET rvf_create_virtual_task (T_RV_RET (* handle_message)(T_RV_HDR * msg),
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	299 T_RV_RET (* handle_timer)(T_RV_HDR * msg),
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	300 T_RVF_G_ADDR_ID task_id, T_RVF_G_ADDR_ID host_task_id, char *taskname,
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	301 UINT8 priority, UINT8 tcode) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	302
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	303 if(!pRtAddrIdTable[task_id]) { /* allow for static init. or previous dyn init, eg. idle*/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	304 if(_RALLOC_TASK_RT_ADDR_DATA((T_RVF_BUFFER**)&pRtAddrIdTable[task_id])) return RVF_INTERNAL_ERR;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	305 memset( pRtAddrIdTable[task_id], 0, sizeof(T_RVF_RT_ADDR_ID_DATA) );
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	306
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	307 rvf_mbox_buffer_init(pRtAddrIdTable[task_id]);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	308 } /else printf("RVF: task rt addr %d already alloc'ed\n", task_id); /
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	309
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	310 pRtAddrIdTable[task_id]->host_addr_id=host_task_id;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	311 pRtAddrIdTable[task_id]->symbolic_name=taskname;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	312 pRtAddrIdTable[task_id]->handle_message=handle_message;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	313 pRtAddrIdTable[task_id]->handle_timer=handle_timer;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	314 pRtAddrIdTable[task_id]->type_code=tcode;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	315
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	316 pRtAddrIdTable[task_id]->pOSTCB=NULL; /* init to NULL for res.'free' */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	317 pRtAddrIdTable[task_id]->pOSEvtGrp=NULL;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	318 pRtAddrIdTable[task_id]->p_os_stack=NULL;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	319 // pRtAddrIdTable[task_id]->p_tm_q=NULL;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	320
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	321 // rvf_registerToHost(host_task_id, task_id);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	322
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	323 return RVF_OK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	324 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	325
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	326 T_RVF_RET rvf_register_t3_handlers (T_RVF_G_ADDR_ID task_id,
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	327 T_RV_RET (* handle_message)(T_RV_HDR * msg),
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	328 T_RV_RET (* handle_timer)(T_RV_HDR * msg) ) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	329
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	330 pRtAddrIdTable[task_id]->handle_message=handle_message;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	331 pRtAddrIdTable[task_id]->handle_timer=handle_timer;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	332
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	333 return RVF_OK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	334 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	335
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	336 /* RVM must create a stack with its MB and pass as params to task create */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	337 /T_RVF_RET rvf_create_host_task (T_RV_RET ( proxy)(void), T_RVF_G_ADDR_ID task_id,
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	338 char taskname, UINT8 stack, UINT16 stacksize,
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	339 UINT8 priority, UINT8 tcode, UINT8 time_slicing, T_RVF_TASK_STATE suspend) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	340
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	341 return rvf_create_task( (TASKPTR)proxy, task_id, taskname, stack, stacksize,\
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	342 priority, tcode, time_slicing, suspend ) ;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	343
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	344 }*/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	345
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	346 /*******************************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	347 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	348 ** Function rvf_create_task
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	349 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	350 ** Description This function is called to create a new rvf task.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	351 ** time_slice represents the number of Nucleus ticks before a task is interrupted.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	352 ** 0 for no time-slicing.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	353 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	354 ** Returns RVF_OK if successful, else an error code
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	355 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	356 *******************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	357 T_RVF_RET rvf_create_legacy_task (TASKPTR task_entry, UINT8 task_id, char taskname, UINT8 stack, UINT16 stacksize, UINT8 priority, UINT8 time_slicing, T_RVF_TASK_STATE is_suspend) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	358
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	359 return rvf_create_task(task_entry,task_id,taskname,stack,stacksize,priority,ET4_TASK,time_slicing,is_suspend);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	360 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	361
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	362 T_RVF_RET rvf_create_task (TASKPTR task_entry, T_RVF_G_ADDR_ID task_id, char taskname, UINT8 stack, UINT16 stacksize,
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	363 UINT8 priority, UINT8 tcode, UINT8 time_slicing, T_RVF_TASK_STATE suspend) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	364
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	365 /if (task_id >= MAX_RVF_TASKS) { return 1; } /
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	366 if (task_counter >= MAX_RVF_TASKS) { return 1; }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	367
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	368 /* fill the task stack with a 0xFE pattern to allow use with stack monitoring tool */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	369 memset( stack, 0xFE, stacksize );
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	370
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	371 /* allow for immediate task creation, eg. no alloc taskId(), but #defined task No. Dangerous!*/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	372 if(!pRtAddrIdTable[task_id]) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	373 if(_RALLOC_TASK_RT_ADDR_DATA((T_RVF_BUFFER**)&pRtAddrIdTable[task_id])) return RVF_INTERNAL_ERR;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	374 memset( pRtAddrIdTable[task_id], 0, sizeof(T_RVF_RT_ADDR_ID_DATA) );
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	375
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	376 rvf_mbox_buffer_init(pRtAddrIdTable[task_id]);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	377 } /else printf("RVF: task rt addr %d already alloc'ed\n", task_id); /
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	378
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	379 /if(_RALLOC_TASK_RT_TM((T_RVF_BUFFER*)&pRtAddrIdTable[task_id]->p_tm_q)) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	380 rvf_free_buf(pRtAddrIdTable[task_id]);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	381 pRtAddrIdTable[task_id]=NULL;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	382 return RVF_INTERNAL_ERR;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	383 } else pRtAddrIdTable[task_id]->p_tm_q->timerCnt=0;*/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	384
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	385 pRtAddrIdTable[task_id]->hosting_count=0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	386 pRtAddrIdTable[task_id]->host_addr_id=task_id;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	387 pRtAddrIdTable[task_id]->symbolic_name=taskname;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	388 pRtAddrIdTable[task_id]->priority=priority;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	389 pRtAddrIdTable[task_id]->type_code=tcode;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	390
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	391 memset(&pRtAddrIdTable[task_id]->parasites, 0, (sizeof(T_RVF_G_ADDR_ID)*MAX_PARASITES));
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	392
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	393 if (stack) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	394 pRtAddrIdTable[task_id]->p_os_stack = (UINT8 *)stack;// - stacksize;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	395 pRtAddrIdTable[task_id]->os_stack_size = stacksize;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	396 } else {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	397 // rvf_free_buf(pRtAddrIdTable[task_id]->p_tm_q);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	398 rvf_free_buf(pRtAddrIdTable[task_id]);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	399 pRtAddrIdTable[task_id]=NULL;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	400 return RVF_INTERNAL_ERR;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	401 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	402
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	403 if(_RALLOC_TASK_CNTRL_BLK((T_RVF_BUFFER**)&pRtAddrIdTable[task_id]->pOSTCB)) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	404 rvf_free_buf(stack);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	405 // rvf_free_buf(pRtAddrIdTable[task_id]->p_tm_q);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	406 rvf_free_buf(pRtAddrIdTable[task_id]);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	407 pRtAddrIdTable[task_id]=NULL;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	408 return RVF_INTERNAL_ERR;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	409 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	410 memset( pRtAddrIdTable[task_id]->pOSTCB, 0, sizeof(NU_TASK) );
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	411
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	412 if(_RALLOC_TASK_EVT_GRP((T_RVF_BUFFER**)&pRtAddrIdTable[task_id]->pOSEvtGrp)) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	413 rvf_free_buf(pRtAddrIdTable[task_id]->pOSTCB);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	414 rvf_free_buf(stack);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	415 // rvf_free_buf(pRtAddrIdTable[task_id]->p_tm_q);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	416 rvf_free_buf(pRtAddrIdTable[task_id]);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	417 pRtAddrIdTable[task_id]=NULL;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	418 return RVF_INTERNAL_ERR;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	419 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	420 memset( pRtAddrIdTable[task_id]->pOSEvtGrp, 0, sizeof(NU_EVENT_GROUP) );
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	421
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	422 /* Create one Event Group for this task */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	423 if( NU_SUCCESS != \
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	424 NU_Create_Event_Group (pRtAddrIdTable[task_id]->pOSEvtGrp,\
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	425 taskname) ) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	426 return RVF_INTERNAL_ERR;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	427 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	428
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	429 //}
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	430 /* Create Task */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	431 if ( NU_SUCCESS !=
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	432 NU_Create_Task (pRtAddrIdTable[task_id]->pOSTCB, /* Task Control Block */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	433 taskname, /taskname,/ /* Task Name */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	434 (NU_TASK_ENTRY )task_entry, /* Task Entry Function */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	435 0, /* why prev. task_id ??? / / ARGC A-M-E-N-D-E-D! */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	436 NULL, /* ARGV */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	437 pRtAddrIdTable[task_id]->p_os_stack, /* Begining of Stack */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	438 pRtAddrIdTable[task_id]->os_stack_size, /* Stack size */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	439 priority, /* Priority */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	440 time_slicing, /* Time Slicing Period*/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	441 NU_PREEMPT, /* Preemption allowed */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	442 (OPTION)(suspend == RUNNING ? NU_START : NU_NO_START) )/* Start the task or suspend it */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	443 ) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	444 return RVF_INTERNAL_ERR;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	445 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	446 task_counter++; /* MUST 'DEC' ON TASK TERMINATION */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	447
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	448 return RVF_OK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	449 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	450
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	451 /* to be called from func. 'create_tasks()' of module "create_RVtasks.c"
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	452 * utilises static alloated system variables */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	453 /T_RVF_RET rvf_create_boot_task (TASKPTR task_entry, UINT8 task_id, char taskname, UINT8 *stack, UINT16 stacksize, UINT8 priority, UINT8 time_slicing, T_RVF_TASK_STATE suspend) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	454 if (task_id >= MAX_RVF_TASKS) { return 1;}
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	455
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	456 if (stack) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	457 bOSStack = (UINT8 *)stack;// - stacksize;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	458 bOSStackSize = stacksize;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	459 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	460 // copy the task name into an internal buffer
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	461 _rvf_name_cpy( &(bOSTName[0][0]), taskname, RVF_MAX_TASK_LEN);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	462
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	463 // fill the task stack with a 0xFE pattern to allow use with stack monitoring tool
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	464 memset( stack, 0xFE, stacksize );
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	465
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	466 // Create one Event Group for this task
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	467 if( NU_SUCCESS != NU_Create_Event_Group (&bOSEvtGrp[0], taskname) ){
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	468 return RVF_INTERNAL_ERR;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	469 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	470
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	471 // Create Task
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	472 if ( NU_SUCCESS !=
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	473 NU_Create_Task (&bOSTCB[0], // (reserved)Task Control Block
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	474 taskname, // Task Name
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	475 (NU_TASK_ENTRY )task_entry, // Task Entry Function
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	476 task_id, // ARGC
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	477 NULL, // ARGV
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	478 bOSStack, // Begining of Stack
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	479 stacksize, // Stack size
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	480 priority, // Priority
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	481 time_slicing, // Time Slicing Period
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	482 NU_PREEMPT, // Preemption allowed
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	483 (OPTION)(suspend == RUNNING ? NU_START : NU_NO_START) )// Start the task or suspend it
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	484 )
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	485 { return RVF_INTERNAL_ERR;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	486 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	487 task_counter++;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	488 return RVF_OK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	489 }*/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	490
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	491 /* Later timer blk must be added, once made dynamic */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	492 T_RVF_RET rvf_free_sys_resources(T_RVF_G_ADDR_ID gid, UINT8 rm) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	493
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	494 if(!pRtAddrIdTable[gid]) return RVF_INTERNAL_ERR;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	495
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	496 if(rm==1 \|\| rm==2) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	497 if(pRtAddrIdTable[gid]->pOSTCB)rvf_free_buf(pRtAddrIdTable[gid]->pOSTCB);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	498 if(pRtAddrIdTable[gid]->pOSEvtGrp)rvf_free_buf(pRtAddrIdTable[gid]->pOSEvtGrp);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	499 if(pRtAddrIdTable[gid]->p_os_stack)rvf_free_buf(pRtAddrIdTable[gid]->p_os_stack);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	500
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	501 task_counter--;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	502 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	503 if(rm==0 \|\| rm==2) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	504 if(pRtAddrIdTable[gid])rvf_free_buf(pRtAddrIdTable[gid]);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	505 pRtAddrIdTable[gid]=NULL;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	506 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	507
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	508 return RVF_OK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	509 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	510
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	511 /*******************************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	512 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	513 ** Function rvf_exit_task
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	514 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	515 ** Description This function is called to stop a rvf task.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	516 ** A task can kill another task or itself.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	517 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	518 ** Returns void
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	519 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	520 *******************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	521 void rvf_exit_task (T_RVF_G_ADDR_ID task_id)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	522 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	523 if(!pRtAddrIdTable[task_id]) return;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	524 /*
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	525 ** Empty task's mail box
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	526 */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	527 _rvf_empty_mailboxes(task_id);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	528
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	529 /*
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	530 ** Terminate task
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	531 */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	532 NU_Terminate_Task(pRtAddrIdTable[task_id]->pOSTCB); /&OSTCB[task_id]);/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	533 NU_Delete_Task(pRtAddrIdTable[task_id]->pOSTCB);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	534
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	535 /*
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	536 ** Delete related event group
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	537 */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	538 NU_Delete_Event_Group (pRtAddrIdTable[task_id]->pOSEvtGrp);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	539
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	540 pRtAddrIdTable[task_id]->p_os_stack=0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	541 //OSStack[task_id] = 0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	542 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	543
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	544
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	545 /*******************************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	546 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	547 ** Function rvf_suspend_task
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	548 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	549 ** Description This function is called to suspend a rvf task.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	550 ** A task can suspend another task or itself.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	551 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	552 ** Returns void
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	553 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	554 *******************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	555 T_RVF_RET rvf_suspend_task (T_RVF_G_ADDR_ID task_id)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	556 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	557 if(!pRtAddrIdTable[task_id]) return RVF_INVALID_PARAMETER;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	558 NU_Suspend_Task(pRtAddrIdTable[task_id]->pOSTCB); // A-M-E-N-D-E-D!
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	559
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	560 return RVF_OK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	561 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	562
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	563
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	564 /*******************************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	565 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	566 ** Function rvf_wait
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	567 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	568 ** Description This function is called by tasks to wait for a specific
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	569 ** event or set of events. The task may specify the duration
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	570 ** that it wants to wait for, or 0 if infinite.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	571 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	572 ** Returns the event mask of received events or zero if timeout
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	573 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	574 *******************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	575 UINT16 rvf_wait (UINT16 flag, UINT32 timeout) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	576 T_RVF_G_ADDR_ID rtask = rvf_get_taskid();
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	577
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	578 if (!timeout) timeout = 0xFFFFFFFFL;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	579
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	580 return rvf_evt_wait(rtask, flag, timeout);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	581 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	582
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	583 UINT16 rvf_evt_wait(T_RVF_G_ADDR_ID rtask, UINT16 flag, UINT32 timeout) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	584
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	585 #define RVF_RET_TIME_OUT 0
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	586
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	587 UINT16 mbxEvt = 0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	588 UNSIGNED evt = 0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	589 UNSIGNED clear = 0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	590 STATUS status_ret;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	591
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	592 /* Check if anything in any of the mailboxes. Possible race condition. */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	593
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	594 if (rtask>=MAX_RVF_TASKS \|\| !pRtAddrIdTable[rtask]) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	595 RVM_TRACE_WARNING_PARAM("RVF: Illegal MBOX or MBOX not ready!", rtask);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	596 return (UINT16) RVF_RET_TIME_OUT;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	597 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	598
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	599 if (pRtAddrIdTable[rtask] && pRtAddrIdTable[rtask]->OSTaskQFirst[0])
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	600 mbxEvt \|= RVF_TASK_MBOX_0_EVT_MASK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	601 if (pRtAddrIdTable[rtask] && pRtAddrIdTable[rtask]->OSTaskQFirst[1])
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	602 mbxEvt \|= RVF_TASK_MBOX_1_EVT_MASK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	603 if (pRtAddrIdTable[rtask] && pRtAddrIdTable[rtask]->OSTaskQFirst[2])
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	604 mbxEvt \|= RVF_TASK_MBOX_2_EVT_MASK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	605 if (pRtAddrIdTable[rtask] && pRtAddrIdTable[rtask]->OSTaskQFirst[3])
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	606 mbxEvt \|= RVF_TASK_MBOX_3_EVT_MASK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	607
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	608 /* If any valid event if pending, return immediately */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	609 if (mbxEvt & flag)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	610 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	611 /* Return only those bits which user wants... */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	612 evt = (UINT16) (mbxEvt & flag);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	613
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	614 /* clear the nucleus event(s) for mailboxes */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	615 if ( mbxEvt & 0x000F ) /* a mailbox event is signaled*/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	616 { NU_Retrieve_Events (pRtAddrIdTable[rtask]->pOSEvtGrp, (UNSIGNED) mbxEvt & 0x000F, NU_AND_CONSUME,
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	617 (UNSIGNED *)&clear, NU_NO_SUSPEND);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	618 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	619
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	620
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	621 return ((UINT16) evt);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	622 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	623
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	624
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	625 if(pRtAddrIdTable[rtask]) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	626 status_ret = NU_Retrieve_Events (pRtAddrIdTable[rtask]->pOSEvtGrp,
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	627 (UNSIGNED) flag, NU_OR_CONSUME,
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	628 (UNSIGNED *)&evt, timeout );
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	629 if ( status_ret == NU_SUCCESS) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	630 return (UINT16) evt;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	631 } else { /* timeout or error case */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	632 return (UINT16) RVF_RET_TIME_OUT;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	633 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	634 } return (UINT16) RVF_RET_TIME_OUT;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	635 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	636
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	637 /*******************************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	638 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	639 ** Function rvf_wait_for_specific_msg
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	640 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	641 ** Description This function is called by tasks to wait for a specific
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	642 ** message in the specified mailbox. The task may specify the duration
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	643 ** that it wants to wait for, or 0 if infinite.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	644 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	645 ** Returns A pointer to the message, NULL in case of time-out.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	646 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	647 *******************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	648 T_RVF_BUFFER * rvf_wait_for_specific_msg(UINT16 msg_code, UINT8 mbox, UINT32 timeout)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	649 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	650 T_RVF_G_ADDR_ID task_id = rvf_get_taskid();
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	651 T_RVF_BUFFER * p_buf = NULL;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	652 T_RVF_INTERNAL_BUF * p_hdr;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	653 UNSIGNED clear = 0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	654 STATUS status_ret;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	655 UINT32 wait_time;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	656 UINT32 init_time = rvf_get_tick_count();
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	657
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	658
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	659 /* check input parameter */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	660 if ( mbox >= RVF_NUM_TASK_MBOX) /* NOTE: must be def to 2 max */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	661 { rvf_send_trace( "RVF: rvf_wait_for_specific_msg(): invalid mailbox id", 52, NULL_PARAM, RV_TRACE_LEVEL_ERROR, RVM_USE_ID);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	662 return p_buf;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	663 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	664
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	665 if(!timeout)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	666 timeout = 0xFFFFFFFFL;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	667 wait_time = timeout;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	668
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	669 while( (rvf_get_tick_count() - init_time) < timeout )
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	670 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	671 /* test all messages in the mailbox */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	672 if( pRtAddrIdTable[task_id]->OSTaskQFirst[mbox] )
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	673 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	674 rvf_disable(9);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	675 p_hdr = pRtAddrIdTable[task_id]->OSTaskQFirst[mbox];
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	676 p_buf = MEM2USER(p_hdr);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	677 /* test the first one */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	678 if ( ((T_RV_HDR *)p_buf)->msg_id == msg_code )
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	679 { /* message found, return it */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	680 pRtAddrIdTable[task_id]->OSTaskQFirst[mbox] = p_hdr->p_next;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	681 p_hdr->p_next = NULL;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	682
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	683 #if RVF_ENABLE_BUF_LINKAGE_CHECK
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	684 RVF_SET_BUF_UNLINKED(p_hdr);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	685 #endif
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	686 /* clear the Nucleus Event for this mailbox */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	687 NU_Retrieve_Events( pRtAddrIdTable[task_id]->pOSEvtGrp, EVENT_MASK(mbox), NU_AND_CONSUME,
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	688 (UNSIGNED *)&clear, NU_NO_SUSPEND);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	689 rvf_enable();
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	690 return p_buf;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	691 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	692
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	693 while(p_hdr->p_next != NULL)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	694 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	695 p_buf = MEM2USER(p_hdr->p_next);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	696 if ( ((T_RV_HDR *)p_buf)->msg_id == msg_code )
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	697 { /* remove it from the list */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	698 p_hdr->p_next = ( (T_RVF_INTERNAL_BUF *) USER2MEM(p_buf))->p_next;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	699 /* check if it the last one */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	700 if ( pRtAddrIdTable[task_id]->OSTaskQLast[mbox] == USER2MEM(p_buf) )
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	701 { pRtAddrIdTable[task_id]->OSTaskQLast[mbox] = p_hdr;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	702 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	703 ((T_RVF_INTERNAL_BUF *) USER2MEM(p_buf))->p_next = NULL;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	704
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	705 #if RVF_ENABLE_BUF_LINKAGE_CHECK
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	706 RVF_SET_BUF_UNLINKED(USER2MEM(p_buf));
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	707 #endif
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	708 rvf_enable();
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	709 return p_buf;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	710 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	711 p_hdr = p_hdr->p_next;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	712 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	713
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	714 rvf_enable();
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	715 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	716
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	717 /* here, the message has not been found, so wait for a new message */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	718
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	719 if ((wait_time != 0xFFFFFFFFL) &&
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	720 (timeout > rvf_get_tick_count() - init_time))
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	721 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	722 /* NU_Retrieve_Events bug: cannot call function with a parameter with F in MSB */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	723 wait_time = (timeout - (rvf_get_tick_count() - init_time)) & 0x0FFFFFFFL;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	724 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	725
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	726 status_ret = NU_Retrieve_Events( pRtAddrIdTable[task_id]->pOSEvtGrp, EVENT_MASK(mbox), NU_OR_CONSUME,
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	727 (UNSIGNED *)&clear, wait_time);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	728
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	729 if( status_ret != NU_SUCCESS) /* time out */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	730 { return NULL;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	731 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	732
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	733 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	734 return NULL;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	735 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	736
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	737
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	738 /*******************************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	739 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	740 ** Function rvf_delay
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	741 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	742 ** Description This function is called by tasks to sleep unconditionally
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	743 ** for a specified amount of time.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	744 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	745 ** Returns void
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	746 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	747 *******************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	748 void rvf_delay (UINT32 timeout)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	749 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	750 if (timeout == 0)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	751 { timeout = 1;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	752 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	753
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	754 NU_Sleep(timeout);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	755
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	756 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	757
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	758
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	759 /*******************************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	760 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	761 ** Function rvf_send_event
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	762 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	763 ** Description This function is called by tasks to send events to other
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	764 ** tasks. Tasks can also send events to themselves.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	765 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	766 ** Returns 0 if all OK, else 1
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	767 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	768 *******************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	769 UINT8 rvf_send_event (T_RVF_G_ADDR_ID task_id, UINT16 event) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	770
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	771 if (task_id >= MAX_RVF_TASKS \|\| !pRtAddrIdTable[task_id] ) return 1;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	772
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	773 NU_Set_Events (pRtAddrIdTable[task_id]->pOSEvtGrp, (UNSIGNED)event, NU_OR);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	774
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	775 return 0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	776 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	777
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	778 /*******************************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	779 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	780 ** Function rvf_get_taskid
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	781 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	782 ** Description This function gets the currently running task ID.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	783 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	784 ** Returns task ID
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	785 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	786 *******************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	787 T_RVF_G_ADDR_ID rvf_get_taskid(void) { /* Retrieve the taskid using index of the task pointer in the OSTCB array */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	788 NU_TASK * currTask=0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	789 T_RVF_G_ADDR_ID taskId=RVF_INVALID_ADDR_ID;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	790
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	791 currTask = NU_Current_Task_Pointer();
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	792
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	793 if( currTask != NU_NULL) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	794 /* find the task pointer in the OSTCB array */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	795 for ( taskId = 0; taskId < MAX_RVF_TASKS; taskId++) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	796 if( (pRtAddrIdTable[taskId]!= NULL) &&
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	797 ((pRtAddrIdTable[taskId]->pOSTCB)) == currTask) return taskId;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	798 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	799 return RVF_INVALID_ADDR_ID;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	800 } else {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	801 return RVF_INVALID_ADDR_ID; /* error case, must return an error code */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	802 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	803 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	804
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	805
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	806 /*******************************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	807 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	808 ** Function rvf_get_taskname
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	809 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	810 ** Description This function gets the currently running task name.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	811 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	812 ** Returns pointer to task name or NULL if error
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	813 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	814 *******************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	815 char* rvf_get_taskname(void)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	816 { T_RVF_G_ADDR_ID id = rvf_get_taskid();
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	817
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	818 if (id == 0xFF) return NULL; /* return NULL if rvf_get_taskid returns 0xFF */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	819
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	820 return pRtAddrIdTable[id]->symbolic_name; /(OSTName[ id ]);/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	821 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	822
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	823 /*******************************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	824 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	825 ** Function rvf_enable
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	826 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	827 ** Description This function enables interrupts.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	828 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	829 ** Returns void
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	830 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	831 *******************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	832 void rvf_enable(void)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	833 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	834
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	835 if( --OSDisableNesting == 0) /* Control nesting interrupt */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	836 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	837 if( OSInterruptAlreadyMasked == TRUE) /* check if interrupts have been disabled outside RVF,
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	838 in that case, do not enable interrupts */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	839 { OSInterruptAlreadyMasked = FALSE;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	840 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	841 else
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	842 { NU_Control_Interrupts(OSLastIntLevel);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	843 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	844 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	845
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	846 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	847
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	848 #ifdef _WINDOWS
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	849
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	850 /*******************************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	851 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	852 ** Function INT_Check_IRQ_Mask()
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	853 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	854 ** Description This function checks if the IRQ are disabled (outside RVF).
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	855 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	856 ** Returns IRQ mask
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	857 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	858 *******************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	859 UINT32 INT_Check_IRQ_Mask(void)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	860 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	861 return 0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	862 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	863 #else
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	864
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	865 /-------------------------------------------------------/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	866 /* INT_Check_IRQ_Mask() */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	867 /-------------------------------------------------------/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	868 /* */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	869 /* Description: check in the CPSR register if the IRQ */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	870 /* are masked out or not. */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	871 /* ------------ */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	872 /* */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	873 /-------------------------------------------------------/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	874 /* Declaration of ASM INT_Check_IRQ_Mask function */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	875 UINT32 INT_Check_IRQ_Mask(void);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	876
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	877 asm(" .def $INT_Check_IRQ_Mask");
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	878 asm("$INT_Check_IRQ_Mask ");
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	879 asm(" .ref _INT_32_Check_IRQ_Mask");
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	880 asm(".state16");
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	881 asm(" ADR r0,_INT_32_Check_IRQ_Mask ");
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	882 asm(" BX r0 ");
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	883
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	884 asm(" .align");
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	885 asm(" .state32");
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	886 asm(" .def _INT_32_Check_IRQ_Mask");
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	887 asm("_INT_32_Check_IRQ_Mask ");
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	888
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	889 asm(" MRS r0,CPSR "); // pick up CPSR
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	890 asm(" BX lr "); // return to caller
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	891
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	892 #endif
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	893
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	894
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	895 /*******************************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	896 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	897 ** Function rvf_disable
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	898 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	899 ** Description This function disables interrupts.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	900 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	901 ** Returns void
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	902 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	903 *******************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	904
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	905 #define RVF_IRQ_DISABLED_MASK 0x00000080
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	906
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	907 void rvf_disable(UINT8 who)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	908 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	909
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	910 /* Control interrupt nesting ourselves */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	911 if (OSDisableNesting == 0)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	912 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	913 if ( INT_Check_IRQ_Mask() & RVF_IRQ_DISABLED_MASK) /* if IRQ are disabled (outside RVF) */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	914 { OSInterruptAlreadyMasked = TRUE;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	915 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	916 else
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	917 { OSLastIntLevel = NU_Control_Interrupts(NU_DISABLE_INTERRUPTS);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	918 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	919 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	920 OSDisableNesting++;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	921
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	922 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	923
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	924
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	925 /*******************************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	926 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	927 ** Function rvf_used_stack
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	928 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	929 ** Description This function tries to calculate the amount of
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	930 ** stack used by looking for a zero.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	931 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	932 ** Returns the number of non-zero bytes on the stack
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	933 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	934 *******************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	935 UINT16 rvf_used_stack(T_RVF_G_ADDR_ID task)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	936 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	937 UINT16 j, stacksize;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	938 UINT8 *p;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	939
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	940 if(!pRtAddrIdTable[task]) return 0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	941
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	942 stacksize = pRtAddrIdTable[task]->os_stack_size; /OSStackSize[task];/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	943 p = pRtAddrIdTable[task]->p_os_stack; /OSStack[task];/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	944 for(j = 0; (j < stacksize) && (*p++ == 0xFE); j++);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	945
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	946 return ((UINT16)(stacksize - j));
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	947 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	948
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	949
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	950 /*******************************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	951 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	952 ** Function rvf_dump_tasks
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	953 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	954 ** Description This function dump all the rvf tasks.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	955 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	956 ** Returns void
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	957 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	958 *******************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	959 void rvf_dump_tasks()
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	960 { UINT8 num_task;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	961 char task_info[100];
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	962
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	963 rvf_send_trace("* START DUMPING TASKS *", 27, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_HIGH, RVM_USE_ID);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	964
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	965 /* for each task, display its name, its id, its stack size*/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	966 rvf_send_trace("*TASK_NAME Id Stack_size Used_stack", 35, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_HIGH, RVM_USE_ID);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	967
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	968 for ( num_task = 0; num_task < MAX_RVF_G_ADDR_ID; num_task++ )
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	969 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	970 /* trace the task if it has been created*/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	971 if (pRtAddrIdTable[num_task] != 0 ) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	972 sprintf( task_info, "%10.10s %2d %5d %5d",
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	973 pRtAddrIdTable[num_task]->symbolic_name /OSTName[num_task]/,
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	974 num_task,
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	975 pRtAddrIdTable[num_task]->os_stack_size,
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	976 rvf_used_stack( num_task) );
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	977 rvf_send_trace( task_info, 35, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_HIGH, RVM_USE_ID);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	978 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	979 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	980 /* find a way to track task stack usage and display it */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	981 /* using NU_Check_Stack, NU_Task_Information or finding the first non-zero value in the stack */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	982 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	983
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	984
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	985 /****************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	986 /* For Big Endian Processors swap the bytes */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	987 #if defined(__BIG_ENDIAN)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	988 UINT16 ntohs(UINT16 n)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	989 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	990 register UINT8 tmp;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	991 register UINT8 p=(UINT8 )&n;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	992
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	993 tmp = p[0];
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	994 p[0] = p[1];
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	995 p[1] = tmp;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	996
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	997 return n;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	998 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	999
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1000 UINT32 ntohl(UINT32 n)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1001 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1002 register UINT8 tmp;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1003 register UINT8 p=(UINT8 )&n;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1004
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1005 tmp = p[0];
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1006 p[0] = p[3];
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1007 p[3] = tmp;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1008
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1009 tmp = p[1];
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1010 p[1] = p[2];
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1011 p[2] = tmp;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1012
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1013 return n;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1014 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1015
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1016 #endif /* __BIG_ENDIAN*/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1017
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1018
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1019
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1020
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1021 /******************************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1022 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1023 ** Function rvf_send_trace
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1024 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1025 ** Description This function displays a message essentially for debug purposes.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1026 ** It displays the msg_length characters of the string pointed by msg
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1027 ** and the value of val.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1028 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1029 ** Returns void
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1030 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1031 ******************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1032 #ifdef _WINDOWS
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1033 #ifndef _CONSOLE
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1034 void rvf_send_trace1( INT8 * msg, UINT8 msg_length, UINT32 val, UINT8 TRACE_LEVEL, UINT32 swe_use_id)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1035 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1036 /* Function to display trace message for Tool */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1037
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1038 UINT32 trace_type = swe_use_id;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1039
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1040 Trace( msg, msg_length, val, TRACE_LEVEL, trace_type);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1041 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1042 #endif
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1043 #endif
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1044
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1045 #ifdef _CONSOLE /* CONSOLE */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1046 void rvf_send_trace1( INT8 * msg, UINT8 msg_length, UINT32 val, UINT8 TRACE_LEVEL, UINT32 swe_use_id) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1047 const int MAX = 1000;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1048 static int l = 0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1049 char buf[100];
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1050 HANDLE out = 0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1051 int nb;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1052
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1053 if(!out)out=GetStdHandle(STD_OUTPUT_HANDLE);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1054
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1055 rvf_disable(25);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1056
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1057 sprintf(buf,"%s %d\n", msg, val);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1058 WriteConsole(out, buf, strlen(buf), &nb, NULL);
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1059
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1060 if(l>=MAX) {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1061 system("cls");
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1062 l=0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1063 } else l++;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1064
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1065 rvf_enable();
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1066 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1067 #endif /* CONSOLE */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1068
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1069 /*******************************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1070 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1071 ** Function rvf_resume_task
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1072 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1073 ** Description This function is called to resume a rvf task which is in a suspend state.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1074 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1075 ** Returns RVF_OK if successful, else an error code
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1076 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1077 *******************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1078 T_RVF_RET rvf_resume_task( T_RVF_G_ADDR_ID taskid)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1079 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1080 if(!pRtAddrIdTable[taskid]) return RVF_INVALID_PARAMETER;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1081 if(!pRtAddrIdTable[taskid]->pOSTCB) return RVF_INVALID_PARAMETER;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1082 /* resume the task */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1083 if ( NU_INVALID_TASK == NU_Resume_Task( pRtAddrIdTable[taskid]->pOSTCB) ) {// A-M-E-N-D-E-D!
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1084 return RVF_INTERNAL_ERR; //RVF_INVALID_PARAMETER;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1085 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1086 return RVF_OK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1087 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1088
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1089 /*******************************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1090 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1091 ** Function rvf_initialize_mutex
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1092 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1093 ** Description This function initialize a mutex structure, which will be used
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1094 ** to protect shared variables against simultaneous access.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1095 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1096 ** Returns RVF_OK if successful, else an error code
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1097 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1098 *******************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1099 T_RVF_RET rvf_initialize_mutex( T_RVF_MUTEX * mutex)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1100 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1101
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1102 /* initializes the mutex structure */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1103
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1104 if( NU_Create_Semaphore( (NU_SEMAPHORE *)mutex, "RVF", 1, NU_PRIORITY ) != NU_SUCCESS)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1105 { return RVF_INTERNAL_ERR;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1106 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1107
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1108 return RVF_OK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1109 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1110
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1111 /*******************************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1112 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1113 ** Function rvf_lock_mutex
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1114 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1115 ** Description This function locks a mutex to avoid simultaneous access.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1116 ** If the mutex is already locked, the task is suspended
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1117 ** until the mutex is unlocked.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1118 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1119 ** Returns RVF_OK if successful, else an error code
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1120 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1121 *******************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1122 T_RVF_RET rvf_lock_mutex( T_RVF_MUTEX * mutex)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1123 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1124 if( NU_Obtain_Semaphore( (NU_SEMAPHORE *)mutex, NU_SUSPEND ) != NU_SUCCESS)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1125 { return RVF_INTERNAL_ERR;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1126 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1127
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1128 return RVF_OK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1129 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1130
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1131 /*******************************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1132 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1133 ** Function rvf_unlock_mutex
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1134 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1135 ** Description This function unlocks a mutex to avoid simultaneous access.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1136 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1137 ** Returns RVF_OK if successful, else an error code
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1138 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1139 *******************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1140 T_RVF_RET rvf_unlock_mutex( T_RVF_MUTEX * mutex)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1141 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1142 if( NU_Release_Semaphore( (NU_SEMAPHORE *)mutex ) != NU_SUCCESS)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1143 { return RVF_INTERNAL_ERR;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1144 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1145
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1146 return RVF_OK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1147 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1148
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1149 /*******************************************************************************
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1150 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1151 ** Function rvf_delete_mutex
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1152 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1153 ** Description This function deletes a previously created mutex.
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1154 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1155 ** Returns RVF_OK if successful, else an error code
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1156 **
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1157 *******************************************************************************/
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1158 T_RVF_RET rvf_delete_mutex( T_RVF_MUTEX * mutex)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1159 {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1160 if( NU_Delete_Semaphore( (NU_SEMAPHORE *)mutex ) != NU_SUCCESS)
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1161 { return RVF_INTERNAL_ERR;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1162 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1163
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1164 return RVF_OK;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1165 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1166
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1167 void rvf_yield() { NU_Relinquish(); }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1168
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1169 /* convenience function */
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1170 UINT8 rvf_isType2() {
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1171 if(pRtAddrIdTable[rvf_get_taskid()]->type_code==ET2_HOST_TASK) return 1;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1172 else return 0;
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1173 }
509db1a7b7b8 initial import: leo2moko-r1 Space Falcon <falcon@ivan.Harhan.ORG> parents: diff changeset	1174

FreeCalypso > hg > tcs211-c139

annotate chipsetsw/riviera/rvf/rvf_task.c @ 38:d40d3fcff946