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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4 E6 v) o3 G7 s" ?9 k( _
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
* [# j2 l5 u( q(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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6 i |4 w- @* m6 X: b% N是不是需要在DSP.CFG中进行配置
: v% t K- a+ Z. W( m8 [) M我现在的配置为& m F) z' T& I8 X
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/*! z7 }9 @ a! \+ W* T }% }& o
* ======== Operating System Configuration ========& G3 H) J9 p7 O" N. N
*/
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/* no rts heap */
' {4 @7 w! o5 u# kProgram.heap = 0;
# u6 Z% j9 k/ o& X c; c- W! k( c3 OProgram.argSize = 100; /* minimum size */# a8 z q) i+ L, Z; \ S; u
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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9 M3 ^% ~( d; I9 R- L6 L/* create a default heap */
. y; A& X5 M( _1 B. avar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');8 s3 W$ v! p O- o2 \! A
var heapMemParams = new HeapMem.Params();
7 }% C& J! z9 I t4 ^. Q3 w& D, J) ~heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大' f, v: J4 H+ [
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var Memory = xdc.useModule('xdc.runtime.Memory'); Q- S; y" D, o
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);
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/* configure System module */: h6 ?' z' j3 g" Y; e9 j
var SysMin = xdc.useModule('xdc.runtime.SysMin');8 I( \! A1 E+ J" T# N
SysMin.bufSize = 0x1000;
! O* u3 w2 M, T! V; D& J) q5 ESysMin.flushAtExit = false;
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var System = xdc.useModule('xdc.runtime.System');$ l9 m0 y3 s# l) ]
System.SupportProxy = SysMin;
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/* configure SysBios to use the lower half of Timer 1 */
5 M; Y# d" o4 R) W! o; g, Ovar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');$ H; Z: E! u5 |4 @& l) s1 r
var Clock = xdc.useModule('ti.sysbios.knl.Clock');$ c# @+ K1 i3 t$ V' b1 @) h- f2 C
Timer.timerSettings[1].master = true;
/ e8 c- |8 s7 O( r2 _, z2 R1 pTimer.defaultHalf = Timer.Half_LOWER;
! `# k: f2 }8 F" H Q- e) Z# S7 eClock.timerId = 1;, g; [. p2 g& Z
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/*
5 J# j$ _+ X K) a) K- x5 _5 X' C/ ` * ======== Miscellaneous Configuration ========/ A: e. n( h4 l# ^7 v
*/: ~3 o: N0 O( Y& ]& z8 J* G
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/* set default diags mask */
6 c' K8 y B7 q! Bvar Diags = xdc.useModule('xdc.runtime.Diags');: W% G8 {( a3 N, B8 x1 d: G
var Defaults = xdc.useModule('xdc.runtime.Defaults');1 U& L0 O8 @9 v
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
! l7 w8 o2 t! S9 w5 [/ k yDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
) c" f$ z& v7 UDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;; }( P5 h; D& G
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */9 H h) d9 m5 W6 q
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */+ O: ^! }- t- K4 x9 M
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;1 H! W# d* ^ y, u# \$ D) F, H# z- C
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;8 c; o' h- K5 H( h/ ^ r8 p
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;: R4 v$ u# _, Z. c6 v
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF; T: V. v( C) `% l9 _* i4 w
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;5 G j& t4 A7 K
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
0 E! x8 n+ J4 I1 WDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;- f" ?" A, H5 O) |& B3 X1 o
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
4 L* ?6 `$ e) G% W1 h, X" cDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;( T) k3 c0 _7 c, w8 a- [
' B& W* I. s+ Z+ U/* override diags mask for selected modules */
* f5 ?" S! F- F0 Q2 F& f" u% Uxdc.useModule('xdc.runtime.Main');& C, k! |' u% U5 i
Diags.setMaskMeta(
% P. r, n, y8 F "xdc.runtime.Main",
2 T# o* Z _. P9 I' |, g. R5 x Diags.ENTRY | Diags.EXIT | Diags.INFO,
/ b {# r* l3 f, r Diags.RUNTIME_ON
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7 ^/ u- G P& O5 G* ?. zvar Registry = xdc.useModule('xdc.runtime.Registry');6 H( D* X U& E, B; w9 H
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;6 h# o* r- h$ ]6 M! i& ]
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
: x6 o! f$ w/ H- J2 J6 H+ c! `Registry.common$.diags_INFO = Diags.RUNTIME_OFF;
% x- m1 H7 V( V- k$ ~1 sRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;. \+ H; z# G, r8 \$ N8 c
6 E( C1 A( H7 ^+ ^' y* @/* create a logger instance */2 t3 G4 r! ]9 h- n- J
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
, ~# S! e$ b# t) dvar loggerBufP = new LoggerBuf.Params();
9 r4 [6 W4 r) YloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
$ m! A. ` k0 P* R4 GloggerBufP.bufType = LoggerBuf.BufType_FIXED;
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/ |- h8 x" i: mvar appLogger = LoggerBuf.create(loggerBufP);# v7 L0 ?% O0 w3 Q1 u5 F8 u$ s( E
appLogger.instance.name = "AppLog_Core1";: \* ?- K4 G3 K" i
Defaults.common$.logger = appLogger;# `: n) a* s0 P2 O* p7 {
Memory.defaultHeapSize = 0x8192; # G" G# V% X! s" A2 r0 X
Idle.idleFxns[0] = "&LEDStatus";
. i. V% g Y( g) B, ~% @Cache.initSize.l2Size = Cache.L2Size_32K;- X1 s6 {# R; y' t
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