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沙发

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发表于 2015-9-4 10:29:21
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补充说明0 X; @8 `* I! P2 D, L1 r# Q
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下+ I8 g* y% g% e I& N
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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是不是需要在DSP.CFG中进行配置( R' g/ I# ?0 o" h3 X- }9 C
我现在的配置为 M6 _) g1 q3 E5 Q8 B
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/*
6 u3 v5 h( H! H0 B0 |0 E7 z * ======== Operating System Configuration ========
+ E4 ?9 a0 w8 t8 ?: n: p3 A, Y */) A- I- D, W, B7 P9 C7 i
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/* no rts heap */
- i0 |7 ~1 R: ~. KProgram.heap = 0;. l/ [; o3 Y- s5 r* Y S
Program.argSize = 100; /* minimum size */
$ P4 g, N2 `" H% |7 ~/ K" ~5 |/ QProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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/* create a default heap */
: N5 l1 W$ V/ N5 [var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
+ X/ X, w! w4 n- h5 m9 nvar heapMemParams = new HeapMem.Params();$ x2 l6 ~4 O1 ]
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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var Memory = xdc.useModule('xdc.runtime.Memory');
! w5 p9 j2 D) H' C9 i+ t; j$ Y. V" Q% oMemory.defaultHeapInstance = HeapMem.create(heapMemParams);
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0 T/ q3 m) X1 W: H9 q, A5 }# N6 ~6 t/* configure System module */3 x; h2 x" I+ l& |. ]( A
var SysMin = xdc.useModule('xdc.runtime.SysMin');% U: \1 j1 |5 _ [, ?, z* @
SysMin.bufSize = 0x1000;/ u4 A$ u- u' r ]7 q% \) ]& C
SysMin.flushAtExit = false;
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; A- } ~/ p+ i- G) ~3 Cvar System = xdc.useModule('xdc.runtime.System');( E* ?1 z: g. ]; |1 E% R8 y
System.SupportProxy = SysMin;( j! r! P4 M% \" ?/ n" M, c" Z
5 S2 ~/ c- d, g5 t3 J/* configure SysBios to use the lower half of Timer 1 */
: m7 k r! H! x, @8 f+ y wvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');& V' L- C1 [- M* A Q. k8 E) k
var Clock = xdc.useModule('ti.sysbios.knl.Clock');1 x1 b4 B4 I; N/ F, V8 \
Timer.timerSettings[1].master = true;
3 ^2 T2 j& Q# Q, e P7 ETimer.defaultHalf = Timer.Half_LOWER;& e: [8 i6 W. |3 J3 C8 X! {+ ^ h
Clock.timerId = 1;- g! r( x/ Z* f' u! g5 L
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/*& S: A( A- u: L# j$ W" t
* ======== Miscellaneous Configuration ========
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8 r' q& j* B4 |) o$ M1 k6 e/* set default diags mask */; ^) O" P* w5 b1 V+ y5 l( L- G4 p% G
var Diags = xdc.useModule('xdc.runtime.Diags');
0 o- I% `: y% F; U% g% J% T% a# Cvar Defaults = xdc.useModule('xdc.runtime.Defaults');
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: b' ~* J' W' w( r7 tDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;2 H% Q1 R* P/ n1 P
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;: a D/ s* P, D' Q" ]& v
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;" k& s' U, W* |5 ?* a. M
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
( N* @8 x$ O, |( QDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */. L& \) n, A! ]! w! M8 T
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
$ p( P) c1 [& VDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;8 @6 V" c1 d7 z5 n: Q3 N
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;6 a+ a# {, p K
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
: ~- [' }8 O( ZDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
) a" [- {+ X7 y6 F7 ]Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
2 |* o+ y. X% l) B+ z$ ]Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
; A, R( O9 T( _! o4 XDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
$ f6 B3 _6 \: V6 H @6 D6 N2 TDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;: I2 [" n+ }7 z* e- r9 \0 f4 w) U
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/* override diags mask for selected modules */
" j* U9 Y% q* |: s+ s! l1 }- X# rxdc.useModule('xdc.runtime.Main');, X# M3 ]# @( {8 g+ i Y
Diags.setMaskMeta() V5 p1 L5 l* K' F6 `. ?
"xdc.runtime.Main",+ f$ i: Y/ X* H
Diags.ENTRY | Diags.EXIT | Diags.INFO,
+ r \2 u4 E/ P: x5 Y; d Diags.RUNTIME_ON
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var Registry = xdc.useModule('xdc.runtime.Registry');
, S& m! Q% F B( sRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;& d: H1 L5 ~9 u- q, M- E
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
. I% Y- m4 C0 [1 Q" G9 U7 ARegistry.common$.diags_INFO = Diags.RUNTIME_OFF;
0 b7 ^/ V3 Y1 C/ iRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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/* create a logger instance */1 ~' G( p" x$ m! s! R& L: f
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
& g+ ~& n) ?$ Q& p/ |6 f& wvar loggerBufP = new LoggerBuf.Params();
$ ^ j6 H5 k& C- D: l8 }loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
U& i6 |* f5 S' Y+ A5 J9 aloggerBufP.bufType = LoggerBuf.BufType_FIXED;
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var appLogger = LoggerBuf.create(loggerBufP);
; z3 X( d5 G& ^0 M# L, Y0 oappLogger.instance.name = "AppLog_Core1";
$ [5 c5 N4 L2 Y, HDefaults.common$.logger = appLogger;
3 f* A( n" i9 H) n' lMemory.defaultHeapSize = 0x8192;
. z3 a( K2 h8 `" ?, m0 @Idle.idleFxns[0] = "&LEDStatus";- V0 `0 _* ?8 W; o
Cache.initSize.l2Size = Cache.L2Size_32K;) O% H8 Y' H h7 Q
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