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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6 J8 ^) u N; m" R7 H
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
: n: h' c" k, f+ k% N l(不过疑惑的是,为何单独DSP仿真就没有问题呢?); C, X5 f9 u6 {, v) j3 C; }
! ~; ~- _/ k0 n S7 Z' H* D6 @是不是需要在DSP.CFG中进行配置; P _: x2 {. P: O7 d2 H" U
我现在的配置为8 q) f0 g6 e6 c! s. Q+ I
. `) x2 A* t$ W' n' ?5 _/*
- ^4 e% L$ B0 q( \& I * ======== Operating System Configuration ========# N* K- k, c) v7 r- ~: f
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/* no rts heap */
+ \# O' L3 r5 ~Program.heap = 0;( J( f Z, M: l# j; X2 H' ?
Program.argSize = 100; /* minimum size */1 F) I1 Y$ t1 f
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大' g; H* Y5 k, F5 ~' [4 J
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/* create a default heap */, q% p0 N4 M5 a t, W6 P( X& Y3 p4 R
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');. X; F, ^5 v, Z9 h) n
var heapMemParams = new HeapMem.Params();' _4 k' l! u) I
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大$ ?& R8 u5 C! }
( m5 M2 s9 s4 ]6 ]; Y8 c6 Qvar Memory = xdc.useModule('xdc.runtime.Memory');
% m: }" d7 j( c: T: a0 SMemory.defaultHeapInstance = HeapMem.create(heapMemParams);
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/* configure System module */
( T1 G$ d6 Q( f, Q, C- A/ _var SysMin = xdc.useModule('xdc.runtime.SysMin');
! {+ v- p; k+ `, o9 ~. p8 V& \# e& fSysMin.bufSize = 0x1000;# z' t" M" R/ X. G4 x$ J7 }/ ~
SysMin.flushAtExit = false;
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8 o6 f% |7 W( X% o& u Rvar System = xdc.useModule('xdc.runtime.System');
7 X' p& I; u2 x' X' mSystem.SupportProxy = SysMin;
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/* configure SysBios to use the lower half of Timer 1 */
+ u# `" U7 [: M6 @var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');: n1 X; v( D6 D1 P/ a: b
var Clock = xdc.useModule('ti.sysbios.knl.Clock');( ~* U9 ?; i" S1 \. T n
Timer.timerSettings[1].master = true;
" d+ v, r1 y8 n) iTimer.defaultHalf = Timer.Half_LOWER;/ x) n2 x2 s7 R) N$ Q( y8 h0 k2 }
Clock.timerId = 1;
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/ S [3 \& n7 t: ?( k/ j2 O4 F0 ?/*3 j5 b& V' u6 Y8 |
* ======== Miscellaneous Configuration ========
, z: B! h1 V8 r9 |) g */
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/* set default diags mask */
* k2 f; p, T. d; d& m0 fvar Diags = xdc.useModule('xdc.runtime.Diags');
& t% x4 u0 |4 Svar Defaults = xdc.useModule('xdc.runtime.Defaults');
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0 O2 E% j0 d3 G- O& D1 H& l& dDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
3 \1 _6 Q! M1 LDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;, ^2 e* A+ L+ h- o9 q" O
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;3 p$ @4 w, Q2 ?6 s: j- k" A
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
7 I- C# g$ i" e3 G' TDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
8 a3 e, W# o1 Z9 VDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;0 G) v0 c% i5 ?3 f1 d# j$ ^$ o
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
9 x a- S! b' x3 D9 k* r* N7 WDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
+ C, A* n& |# fDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;9 L. | U7 t3 N' f, i( m
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;& c0 M y; U" R& B1 ?" T" c3 G: b
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;4 L, W* {6 `0 f, w! [7 E
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;4 R' E7 [7 H- H; k, B! l
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
, ^- C9 u+ X4 s# J* }: p9 \Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;+ m( t% c. C, x) r
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/* override diags mask for selected modules */- t5 r6 s* ~* w- c9 N/ s
xdc.useModule('xdc.runtime.Main');- ?% K6 K, X! s' l+ x' j0 Q; M8 Z
Diags.setMaskMeta(
: p4 k6 _, C: v& | "xdc.runtime.Main",
& M+ p2 O! n/ A1 d+ P. ? Diags.ENTRY | Diags.EXIT | Diags.INFO,
) b$ z+ U. S, e: ^$ c; P- @ Diags.RUNTIME_ON
/ k9 a# i: p: n- G* F# B);
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var Registry = xdc.useModule('xdc.runtime.Registry');, Z/ G; k9 `- N, K7 r1 O0 f
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;( h2 {$ e' N1 G, H3 L" a
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
+ a! B9 ?6 b$ W9 K9 G8 b" n$ RRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;
/ \2 A5 V& ?" \ X8 V7 F8 GRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;& m" Y$ r2 {+ t
# H5 M: w( ~+ p: o- ]8 F
/* create a logger instance */- a, X& Q \3 s+ e! [6 O6 |
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');' d: c1 t7 M1 a1 C' ]0 {
var loggerBufP = new LoggerBuf.Params();- x% L) R& n% m+ v6 ]8 X- F4 c
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */' A7 V' ?+ W& G8 V# T
loggerBufP.bufType = LoggerBuf.BufType_FIXED;/ | W% o' \! X6 C3 X5 G* Z. s
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var appLogger = LoggerBuf.create(loggerBufP);
2 L* ^' m+ d- _: }* _appLogger.instance.name = "AppLog_Core1";
9 Y. f7 O0 C( X! wDefaults.common$.logger = appLogger;' F4 ?2 f$ G0 F0 V6 h3 l6 F( L) k! y
Memory.defaultHeapSize = 0x8192; 9 ]- \4 A/ \! P& \
Idle.idleFxns[0] = "&LEDStatus";
' @$ i1 b- d2 UCache.initSize.l2Size = Cache.L2Size_32K;2 E* v9 a, X- a* {6 E* u
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