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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 K2 T! h: {' V7 }6 w: {6 u我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下, {6 t5 U9 @5 s$ T( n# a; W
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
# j- Y& s# k1 T* N1 V! W
$ [5 L c3 W5 I8 b' }是不是需要在DSP.CFG中进行配置
1 [8 n1 r( }- G3 D T我现在的配置为
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/*
& x9 Z4 V( n5 R: u8 ?' {4 ^. Y * ======== Operating System Configuration ========
4 M( e: |5 o- D */; b5 Q6 R# p, G
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/* no rts heap */, G, E0 ~ V$ f! O- e/ c7 T/ S( w
Program.heap = 0;
2 y* M- ~! h7 K7 [2 F* vProgram.argSize = 100; /* minimum size */
2 I$ [2 h% f: @* H5 \Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大2 R+ [4 p4 ]8 a7 z7 m
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/* create a default heap */$ I# ~* H* S; t4 o. g1 B& v
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
) S" ?! V. }* ~* x/ v: `var heapMemParams = new HeapMem.Params();1 C( [! d* A0 a* [
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大) z: t% v) e$ d! k( F2 n
* ]6 i3 B3 N3 s! Gvar Memory = xdc.useModule('xdc.runtime.Memory');# K9 m" S/ z% K+ b. a
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);* U @' B" f) G4 x( C+ T/ r
. I5 ]/ H& s* B$ B% U* G/* configure System module */
+ Q5 l- K! c1 Rvar SysMin = xdc.useModule('xdc.runtime.SysMin');
8 ^* c% X9 V+ h- i) L, CSysMin.bufSize = 0x1000;
: {3 ~! w8 G, BSysMin.flushAtExit = false;
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+ _; S4 T; T0 o* a* x3 M9 lvar System = xdc.useModule('xdc.runtime.System');9 u) C$ O S8 h
System.SupportProxy = SysMin;
* A6 e% m0 z0 C! j
5 X. J9 w: H, k& B/* configure SysBios to use the lower half of Timer 1 */( i* @ R$ I- r* {$ K0 T, ?" P7 Z4 w
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');4 w' J+ l/ U7 e/ P% [( t! t
var Clock = xdc.useModule('ti.sysbios.knl.Clock');
9 w D* M& |' M1 L1 P8 h. u) N3 ^Timer.timerSettings[1].master = true;
; P4 s; g. k' k7 DTimer.defaultHalf = Timer.Half_LOWER;+ K4 `9 B5 ]8 i$ Z f4 S' S( }
Clock.timerId = 1;/ Q, U$ L7 o v' b
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+ K% a0 V) D% m$ z1 w/*9 P9 K' ?1 M r
* ======== Miscellaneous Configuration ========
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% y$ I- }- n5 N) g/* set default diags mask */
7 ?" ~0 ?6 r8 x8 o+ X' ~var Diags = xdc.useModule('xdc.runtime.Diags');( s& T1 d, W+ P* e. u9 b
var Defaults = xdc.useModule('xdc.runtime.Defaults');& i$ t2 l3 P7 Y% k7 f: u' x; I
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
. p4 v8 d0 Z ^& VDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF; D, z3 D& v) L2 U7 b
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;9 D* R$ b) ?4 X+ B1 s7 c! \7 B8 N7 x
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */) B( e/ p' `5 h) X
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */5 ]+ f) p& I# Z+ i3 D
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;8 o0 G6 L# L6 h1 i
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;$ |& h5 @& K' v. }! T
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;0 o) t; w# Y+ {4 T6 _1 W9 ^# W
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
. D4 B' ]3 G5 E0 fDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
6 p" m! N- N* _Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
6 n& g- ^/ ?8 \& n5 O) ?1 b8 T+ D( `Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;5 s. J O, z0 s# w7 ? `
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
; w) U* g5 u% A0 x8 @' n# H( EDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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U6 M' n7 ?& _) `4 b/* override diags mask for selected modules */
$ W, S/ s- u. g) {xdc.useModule('xdc.runtime.Main');
3 X% S( _' s) T7 f" e* w( c A9 m, oDiags.setMaskMeta(
/ X% y/ r m6 L) T "xdc.runtime.Main",+ p0 X$ e8 c% e' |' m, P
Diags.ENTRY | Diags.EXIT | Diags.INFO,
5 b, S L# g0 M% \! J* X. p Diags.RUNTIME_ON
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var Registry = xdc.useModule('xdc.runtime.Registry');
8 M- r! f2 B# L4 l0 f4 ]7 Z/ DRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;3 | r# x0 M3 n' J6 u/ y' K, O$ d
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
. \4 p6 S" z+ N& A4 D: p- MRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;
) `1 `/ [+ b7 ?' A* z6 ^9 i) U4 t HRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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* @4 P4 }* G3 ?/* create a logger instance */7 z& v3 c7 S S. k5 V' g- i
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
2 \* Z3 c6 I) Y; \) m" Svar loggerBufP = new LoggerBuf.Params();
4 c7 R9 C; G+ Z( ?# k* y* T3 iloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
8 J9 z7 L7 |$ T, x+ jloggerBufP.bufType = LoggerBuf.BufType_FIXED;
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var appLogger = LoggerBuf.create(loggerBufP);$ g( D& P5 F- z' @) p/ C5 k8 R
appLogger.instance.name = "AppLog_Core1";
3 B {- @6 N( {Defaults.common$.logger = appLogger;
5 R. O: }! w4 @# o, AMemory.defaultHeapSize = 0x8192;
" F) c! O& `& T$ tIdle.idleFxns[0] = "&LEDStatus";
( R. U% C/ N3 i8 K+ G( \Cache.initSize.l2Size = Cache.L2Size_32K;
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