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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; o% _4 z3 A& b
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
5 x& c9 S6 {) q3 Q' O4 |(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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* @0 R1 _' p4 v) _* s是不是需要在DSP.CFG中进行配置
9 Y" l$ S" @ M我现在的配置为/ v- \' r8 G( u" E3 H
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/* s( g3 U. i- K* Y, T- ^# i
* ======== Operating System Configuration ========
! r- u/ H/ H% X- f# t( c */: l* Q3 r6 i9 @1 T: ?; K8 j. v1 n
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/* no rts heap */
9 Z8 W* `+ u, g4 i/ O, L& wProgram.heap = 0;- n3 v+ x/ ~$ A) U- @
Program.argSize = 100; /* minimum size */: G2 [$ q9 i1 k- k) g
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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/* create a default heap */
O1 O' {" u# k' X) \var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
9 V \5 x% C# Z/ Yvar heapMemParams = new HeapMem.Params();) o* f/ w$ e1 p" [9 P- o" }
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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0 F; ]( A3 K% C5 ] v ivar Memory = xdc.useModule('xdc.runtime.Memory');: t: C% d) E. e& U1 ? V, v) S9 }
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);/ G8 q! P6 w( _! F5 u! \, k
4 g- v* c+ b: L: _/* configure System module */! q5 E( o6 B. U- T
var SysMin = xdc.useModule('xdc.runtime.SysMin');- ~4 f& r \& b" M# P
SysMin.bufSize = 0x1000;3 n5 p) ~9 k# k# z3 i4 t" @- Y. N
SysMin.flushAtExit = false;
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1 d9 @! ~" o0 \$ M l, s2 Bvar System = xdc.useModule('xdc.runtime.System');+ I) ?$ a+ C; N0 h a6 j
System.SupportProxy = SysMin;
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/* configure SysBios to use the lower half of Timer 1 */
6 J0 g" a( z" H- f% }: nvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
: Q& `1 X1 U. _0 qvar Clock = xdc.useModule('ti.sysbios.knl.Clock');
5 P( |" V' M( T/ C9 B" m, ?Timer.timerSettings[1].master = true;5 w6 i% P* m! _6 \. A; W
Timer.defaultHalf = Timer.Half_LOWER;
4 V1 B& y: \& \& \Clock.timerId = 1;
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/*
?/ r4 n3 E C9 c# a * ======== Miscellaneous Configuration ========! p- |" v( u$ b2 M
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/* set default diags mask */4 b9 Y& R) W* Z# |) N& `6 G' ^4 u
var Diags = xdc.useModule('xdc.runtime.Diags');, d7 S1 n- m; Z
var Defaults = xdc.useModule('xdc.runtime.Defaults');
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$ X' U+ X$ p% p0 E+ R% ^* cDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;2 C' \. @* T* _7 z
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
8 J7 ?0 \/ q5 w. l% WDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
& Y! K0 i! v7 o! {9 j1 uDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */2 [$ f& @' ?$ H' l$ q
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
1 c5 A& p* Q/ z' F* L( v4 }; yDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;" b3 ], @+ q5 S' A) H
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
2 W& l/ I" o: p% X- I. T/ u8 @6 tDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
4 t' T9 _: u7 Z+ JDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;% S: }5 I7 y: S; m: T) ]( W3 h
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
/ f$ K4 y, o- q' VDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;1 `- N# y+ ?$ W, i7 w" A
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;$ [1 [. K) j$ k! V: m/ b
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;4 i! s# a" ?( x, S7 z! U2 v8 m
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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/* override diags mask for selected modules */
$ [4 Y* N6 U, n5 a8 f1 [xdc.useModule('xdc.runtime.Main');+ G$ b* ?) M& Q8 n* x0 A
Diags.setMaskMeta(
3 V6 }6 i, Q# y "xdc.runtime.Main",9 m, h8 |: E: d5 \ {. s0 W2 M
Diags.ENTRY | Diags.EXIT | Diags.INFO,' M" \+ k2 e5 `/ S7 x8 K' f$ }& }
Diags.RUNTIME_ON0 t' l6 A! l0 }4 A7 \
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var Registry = xdc.useModule('xdc.runtime.Registry');
: R8 G/ C, R8 {% dRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;: G/ R3 ` i+ f+ c! c. `
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
. G0 V: D1 ^. LRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;* u0 {! A9 Z8 l2 Y& @; W! \
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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/* create a logger instance */5 y( g4 K3 G1 f1 B0 L& _: I
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');$ B/ T9 s4 `, C& s& k' {
var loggerBufP = new LoggerBuf.Params();. s3 W9 x! ~$ d' P4 A
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
- }/ ]' \7 }/ S1 l) p5 n9 aloggerBufP.bufType = LoggerBuf.BufType_FIXED;0 _( E. Q- f0 m. s% @# D5 w
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var appLogger = LoggerBuf.create(loggerBufP);
) a5 C9 P& A% {- Q4 ?: y" e/ ZappLogger.instance.name = "AppLog_Core1";
* g2 j0 n/ ^2 ]- n1 U& J, H( z5 nDefaults.common$.logger = appLogger;
: V3 ~6 w% N2 @8 i _, t; SMemory.defaultHeapSize = 0x8192;
9 ?' n4 v) I( w4 GIdle.idleFxns[0] = "&LEDStatus";$ V. O! R) _- e) j! x! r
Cache.initSize.l2Size = Cache.L2Size_32K;
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