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沙发

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发表于 2015-9-4 10:29:21
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6 B& H1 m1 E& r: T我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下# p* t+ H4 t- ^+ p2 \* L; B
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)+ J* t( E3 G8 f! \& N. |' W
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是不是需要在DSP.CFG中进行配置9 {0 F8 C% N9 G# G) z( U% _
我现在的配置为
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' [' l6 b$ Z( q* U$ T/*
& O1 T( B9 z3 F- {( S * ======== Operating System Configuration ========
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% C, {; q* ?# ~- ~+ K m. ?' ]/* no rts heap */, Z, X7 S1 E3 a: A7 I" v
Program.heap = 0;
$ g$ }2 j! Z- o eProgram.argSize = 100; /* minimum size */
& K% P" ^ Q4 @" Q5 }Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大. U" X C2 s5 R2 _* j- M
" E, E8 n( T/ I! K/* create a default heap */1 h% b( Z: q; ~; |4 q
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
) P4 g' z9 Q3 p. n3 Uvar heapMemParams = new HeapMem.Params();$ L. F2 \' P% ~ O. C
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大0 z, r8 B8 z7 E% h
# T/ F! t j' t$ F# N4 Zvar Memory = xdc.useModule('xdc.runtime.Memory');
6 C% u; j+ h" S4 OMemory.defaultHeapInstance = HeapMem.create(heapMemParams);$ g7 ^6 `( I% c- b- V) D( q( D
5 v; @; S( G% i4 P# }5 i* L- v, K/* configure System module */
- h( Z2 { j( |var SysMin = xdc.useModule('xdc.runtime.SysMin');
& R, y- a! l! N# J4 XSysMin.bufSize = 0x1000;
7 {0 M; ^! G6 U6 R) E0 A& iSysMin.flushAtExit = false;" M" z R- w+ }3 \
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var System = xdc.useModule('xdc.runtime.System');
! \0 B; d7 r1 D# rSystem.SupportProxy = SysMin;5 ~, H( z( N. }& D5 T* A( a. v
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/* configure SysBios to use the lower half of Timer 1 */- j5 z/ I+ z4 c$ k9 s3 p
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
2 }! u. ?3 ]0 ^var Clock = xdc.useModule('ti.sysbios.knl.Clock');+ P( {- Z P# ?: ^
Timer.timerSettings[1].master = true;; q1 k# U/ I) `4 { Q1 E
Timer.defaultHalf = Timer.Half_LOWER;
" @# X8 }# h! A' X4 T1 QClock.timerId = 1;; N8 C6 b: G, p1 g0 [
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/*! r. _2 ?" ]4 @1 y7 e
* ======== Miscellaneous Configuration ========( ~- M; a7 a+ d3 c& G. r
*/" B$ b# P9 ? ^6 g" z! m$ L0 T
2 M/ F& K5 \$ F) Y/* set default diags mask */) ^5 W) }4 y! ~* Q
var Diags = xdc.useModule('xdc.runtime.Diags');
' A' v, \) Z: }! E6 B/ Q4 `var Defaults = xdc.useModule('xdc.runtime.Defaults');
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;% ^% `! @; N& A
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
' E7 o7 }- d. L% F% w( `+ oDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;# k5 ]( O. Z! T( t
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
# w D8 E( H( C2 sDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
- K. p x+ W$ Y. J1 XDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;7 I' N5 k# l. B, m# i
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
, y3 |' l* L9 W/ u. a8 vDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
: T$ @5 D; y# }. D1 n! k/ Z) uDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
3 _' b i% Y/ ]! wDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
- K5 T4 Q! f0 n4 C/ h/ WDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF; n9 m( y# i/ o& G: T' X$ o- Q
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
8 Y( k( Y9 `4 `( G2 ZDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
! [5 c& k, A0 x% d% F, T+ \. E7 kDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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/* override diags mask for selected modules */$ H( z1 t4 [ {+ w% q
xdc.useModule('xdc.runtime.Main');
2 ^$ v- `. w# q( [- n i( p$ tDiags.setMaskMeta(& s( U. T1 t" j0 L& @+ e
"xdc.runtime.Main",0 ?, j9 H6 s7 y8 a s
Diags.ENTRY | Diags.EXIT | Diags.INFO,0 \" p/ \! m0 R1 \, [
Diags.RUNTIME_ON
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var Registry = xdc.useModule('xdc.runtime.Registry');
% U; p H( j5 x0 B7 [Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;' A; _! H+ Z( t4 c) |4 L
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;- V* Y- A0 Z% j$ k* {4 {! v& \2 r
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;2 {, R L$ a( k W
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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/* create a logger instance */0 P. P5 K$ H0 ?" B3 R2 z+ ?! c
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');( i$ Q& y, |+ L, ]
var loggerBufP = new LoggerBuf.Params();" l1 |. [4 }! G* ^1 h1 L
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */$ ]: X( y1 b0 A* h
loggerBufP.bufType = LoggerBuf.BufType_FIXED;
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var appLogger = LoggerBuf.create(loggerBufP);) \+ I$ y5 a$ v: @9 {# T' E, I- f
appLogger.instance.name = "AppLog_Core1";
, L N* V+ {! h" C3 V8 k3 A5 ?Defaults.common$.logger = appLogger;$ q) K3 |, x [, m$ b+ T
Memory.defaultHeapSize = 0x8192; + q; n. a$ o: @2 H. l0 e9 {
Idle.idleFxns[0] = "&LEDStatus";
( @! c, Y4 G& l9 v3 ]" i& n% OCache.initSize.l2Size = Cache.L2Size_32K;
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