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沙发

楼主 |
发表于 2015-9-4 10:29:21
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补充说明9 S) C1 W6 a2 [3 \ ~
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下. g4 ^; T: v5 ]& Y
(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7 U+ c' T3 |' p( M* A1 E
我现在的配置为) E' G* j: L, { M4 |
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/*
9 a& ?+ J4 f- f * ======== Operating System Configuration ========; ^4 l" T& y- D1 Z2 p3 V8 B: Z
*/
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! K5 O: x: n; |* w* I5 r+ a& Q/ u6 w/* no rts heap */
6 E. x/ v: x4 N5 V, mProgram.heap = 0;
% e* M, p, Q+ o1 m! c; UProgram.argSize = 100; /* minimum size */$ }+ F3 g" \& L6 L8 V
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大, u! K7 B% n8 w+ H% l7 S
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/* create a default heap */
$ i$ y8 Y: T! k- T- e+ yvar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');! B( S: d" N- L) l. {2 v" g4 x8 q& s. U
var heapMemParams = new HeapMem.Params();
; w" E1 J" Z1 i4 _' n* P, i! ^/ NheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大( E- ^( V) a6 W- ]" ^, k
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var Memory = xdc.useModule('xdc.runtime.Memory');1 z d0 x6 i, j0 [
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);5 o+ g; b( ~' B
9 l! p4 R& _6 A8 J2 k/* configure System module */
# x, n k) S0 x/ z q) uvar SysMin = xdc.useModule('xdc.runtime.SysMin');; ~) {. g' q# [+ T) ` o
SysMin.bufSize = 0x1000;
/ P H' U2 [& e5 W2 b) A2 \SysMin.flushAtExit = false;, o' R/ b( }- _- o) E8 L0 o$ O9 t/ k
3 h5 g: x/ f& p. e( W7 C3 Uvar System = xdc.useModule('xdc.runtime.System');
& f. O8 t& m* i6 w7 BSystem.SupportProxy = SysMin;
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4 A. _ _9 j. A/* configure SysBios to use the lower half of Timer 1 */
9 }( I% w( ~( m5 tvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
7 Y* m0 e$ r/ U8 H1 c) e0 kvar Clock = xdc.useModule('ti.sysbios.knl.Clock');* r5 n' \3 |3 F" G5 P1 P! W' y, Z
Timer.timerSettings[1].master = true;
1 }, z( X) f) A3 h, x" J. F8 jTimer.defaultHalf = Timer.Half_LOWER;% p/ _+ C% D C4 _
Clock.timerId = 1;
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# J3 J& h4 m, G/*
' N: Z1 j; R: t# ^9 H0 i * ======== Miscellaneous Configuration ========8 _) U& @* @" {# z2 ~! |& S) O
*/
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/* set default diags mask */
+ [3 o6 ]+ I0 }4 mvar Diags = xdc.useModule('xdc.runtime.Diags');
+ n5 U; N M, Q: t/ ?/ R9 W- Vvar Defaults = xdc.useModule('xdc.runtime.Defaults');
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- {8 l. ~) {. y- x) X' }2 {$ DDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;. \4 h7 X& C& \6 v9 T
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
* @# C& L0 G# Y( [Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
- a* r! }! y8 r8 DDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
% ]5 S! i3 ]* GDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
W4 T* D8 o) P( ]+ V: aDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;
- w/ k( K8 w# KDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
1 V& C. T' a* K8 {Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
7 B( @9 Q7 h: J. a7 L; V! nDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;. ^ k, x' o6 ?- h- B% G
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
; a J& d2 B1 `7 R6 z# VDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
- I/ d3 b! K5 j+ s+ oDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;: w3 n. X o/ j8 x
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;1 k% p# b ?$ g' n5 d% g
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;% ~4 T M8 u; @: J" w
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/* override diags mask for selected modules */ _1 m# A6 f" k: {" f1 A- M+ W
xdc.useModule('xdc.runtime.Main');
4 ^, y7 p+ x xDiags.setMaskMeta(+ `1 ]* r2 d) L- X9 q* @1 {
"xdc.runtime.Main",
* j& K3 H, U8 G) S8 r Diags.ENTRY | Diags.EXIT | Diags.INFO,0 [, L! ~9 V, d9 I
Diags.RUNTIME_ON+ J3 a" G) T0 L- g& I) {. n/ v" H
);
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2 K6 B/ f$ A& ?var Registry = xdc.useModule('xdc.runtime.Registry');" t3 x3 J+ u7 `# ]. K/ Y
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;; S- j4 K$ ~/ Z$ Z/ t
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;' ^% T# q0 q% f9 @0 I. a
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;
/ p, |& {9 n1 V. L q( SRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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/* create a logger instance */; S% ?) Z7 k. K0 \3 {2 [
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');: N; R4 ~" V5 O( ?8 o) j
var loggerBufP = new LoggerBuf.Params();1 b& N b' _3 X3 _7 P
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */2 @# y. @( S' {! s* R% d, U
loggerBufP.bufType = LoggerBuf.BufType_FIXED;6 Z6 j9 v2 ?' x$ Y& q2 f
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var appLogger = LoggerBuf.create(loggerBufP);$ R4 a; ~6 U! I4 j
appLogger.instance.name = "AppLog_Core1";, k1 O" I* u9 G a
Defaults.common$.logger = appLogger;4 e' Y- \, W0 H) x* X# { [
Memory.defaultHeapSize = 0x8192; - G% ^5 |3 y' Q) t n. }7 _
Idle.idleFxns[0] = "&LEDStatus";
+ v" S3 R" R) @% P* }+ M+ `( q/ w4 aCache.initSize.l2Size = Cache.L2Size_32K;$ E& m7 H3 b8 ^7 h
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