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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* S# b$ [3 r' O+ O
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
* g F4 x& Z. Z% E1 w/ c/ b(不过疑惑的是,为何单独DSP仿真就没有问题呢?)6 ^$ O: b; G4 T7 q. S' u
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是不是需要在DSP.CFG中进行配置
z1 D X- h, z/ g6 N, M$ t我现在的配置为
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/*
2 T/ o0 I* H$ k * ======== Operating System Configuration ========+ V3 {: B+ x2 Z
*/
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/* no rts heap */
9 f2 a9 D4 i! j" d0 O, E9 V5 lProgram.heap = 0;' a g: ^; b' S! G' Q Z
Program.argSize = 100; /* minimum size */
% P7 \ W$ c4 T0 d4 z% rProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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( m9 Q0 i: n4 r4 J7 A& W5 y/* create a default heap */
1 s: i! P. u4 M. S, kvar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
1 Q: a8 I) w! [' N& V$ M. ^, \- Rvar heapMemParams = new HeapMem.Params();
: R& t( _5 O& A8 u7 ZheapMemParams.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');
3 g, i t. P# z+ `5 Y _) m) Z4 sMemory.defaultHeapInstance = HeapMem.create(heapMemParams);
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0 o% l4 ?% U, x2 w" o' X+ B) I/* configure System module */, t& |( t0 S$ x" N$ i% ]
var SysMin = xdc.useModule('xdc.runtime.SysMin');
& }* b" y+ z2 F& QSysMin.bufSize = 0x1000;, u2 V2 l' \% h; n% Q* z9 p
SysMin.flushAtExit = false;
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# P! r* A% d5 x5 K z( t5 ]! z2 u3 Vvar System = xdc.useModule('xdc.runtime.System');; p5 @$ o. T3 l- C" q0 R
System.SupportProxy = SysMin;
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/* configure SysBios to use the lower half of Timer 1 */
: g4 M) J0 K0 |, L6 }$ o9 Nvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
* u( c2 J2 m( O' Ivar Clock = xdc.useModule('ti.sysbios.knl.Clock');
' z# ~, p, y, y4 QTimer.timerSettings[1].master = true;
J, L0 I* g5 ?& |& TTimer.defaultHalf = Timer.Half_LOWER;
4 c% X8 ] b, m( y1 _6 o9 P' \Clock.timerId = 1;
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* ======== Miscellaneous Configuration ========
' y/ G3 Y+ A7 j0 B { */
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2 g" A) b* a' \* h e0 v3 i. D/* set default diags mask */
$ V# M- A7 t5 _var Diags = xdc.useModule('xdc.runtime.Diags');
( n# P6 G( _/ x% avar Defaults = xdc.useModule('xdc.runtime.Defaults');" I$ M# U2 F* H' l
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
5 c: E6 W$ k$ I y* yDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;7 c$ I* ~/ r( _, c0 o; X2 V, a
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;9 k% G8 M4 I# n
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
( r) i! T6 u& w* W0 m# uDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */3 t3 S% Z! @5 J0 {6 p& e: ]1 w1 y
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
2 V0 U# u) }/ a+ j- @Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
3 @1 s0 S8 C. b* m/ zDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;" ~; w( T. o, |
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
) }$ c7 L, Y: ]9 k3 k4 z0 C' _Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;5 V: i1 o. E7 n7 x |- O5 q+ z( h
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;# X3 \% h1 R0 Y- {3 d0 _
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;5 ~5 g+ p+ n% o" }, e
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;1 x; V% G) ? Q& H; B# H2 j
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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2 e! N4 b/ W7 K P7 I/* override diags mask for selected modules */% X0 s, r* F8 P: q
xdc.useModule('xdc.runtime.Main'); V$ z/ R2 b7 P6 ]# W @
Diags.setMaskMeta(7 d' s; t$ d w% c$ C
"xdc.runtime.Main",
- Z9 t; O3 x$ h' A& g5 t Diags.ENTRY | Diags.EXIT | Diags.INFO,. ~- O9 P/ W0 o) a# \
Diags.RUNTIME_ON
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var Registry = xdc.useModule('xdc.runtime.Registry');5 s. E" T* h! C: U. r! i% o1 O& s
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
9 U- y* M+ s) S" b- p" ^) p# ZRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF; ~ a9 h9 a/ a# ?
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;: d/ y9 V3 P' u6 c0 h! B6 [
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;; v& L. o$ x" D7 [2 j& K
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/* create a logger instance */% I1 j' r' @$ V; v
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
1 j/ s& H) K qvar loggerBufP = new LoggerBuf.Params();: T/ r! `5 b3 w
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
. C" k/ V' o) a! f- FloggerBufP.bufType = LoggerBuf.BufType_FIXED;
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var appLogger = LoggerBuf.create(loggerBufP);! E" ?# \$ d3 K
appLogger.instance.name = "AppLog_Core1";
$ M' L$ L8 V0 v9 o( c i, g R7 lDefaults.common$.logger = appLogger;1 H% F1 X @+ J+ i0 h
Memory.defaultHeapSize = 0x8192;
' H* B- b: e$ cIdle.idleFxns[0] = "&LEDStatus";
' M2 W& E" R6 Z) e% gCache.initSize.l2Size = Cache.L2Size_32K;, v' d( f2 k% u4 g. o
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