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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 ?2 w+ ~. s' S4 X
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
1 j# I+ a% t# K S- [; {5 ~ Y(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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% r* p7 O: o$ V. t) [4 F是不是需要在DSP.CFG中进行配置
2 r# I* n" s" D我现在的配置为. p. r( G$ g2 t- \ ~# v9 P& L
9 f/ ~4 M' I5 S' x/*
8 g5 u0 { J s/ W * ======== Operating System Configuration ========
3 u$ c/ y" {6 F& P' w$ ^0 O' b7 \ */
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/* no rts heap */
3 s5 x/ `# _; ~, b+ y* a" QProgram.heap = 0;
$ a: ?( c! { I) WProgram.argSize = 100; /* minimum size */
; ~6 t7 X* `5 B& N9 AProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大: l t7 B9 t" {" X+ i# @
Y6 A0 s8 \1 [, N3 d5 E/* create a default heap */
1 [' m2 a d) d+ W, hvar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');* U. s/ Z6 f4 I& k, M3 A2 D' r6 d! r; A
var heapMemParams = new HeapMem.Params();+ x- B+ j# C/ }# `- M4 o
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大2 R7 F+ N7 ]8 n0 v" s) x; _
) p+ L: F1 x; m2 P) k4 Dvar Memory = xdc.useModule('xdc.runtime.Memory');
- d& P1 h/ B* y! I0 mMemory.defaultHeapInstance = HeapMem.create(heapMemParams);
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/* configure System module */
$ l$ w U W: f7 `/ \" c2 zvar SysMin = xdc.useModule('xdc.runtime.SysMin');
. f2 c; H! e2 T5 aSysMin.bufSize = 0x1000;1 n6 ~4 V$ N0 Q, c5 A/ x) {
SysMin.flushAtExit = false;
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var System = xdc.useModule('xdc.runtime.System');) r/ Z+ e N# J: f" ]: h y+ U
System.SupportProxy = SysMin;
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c1 P, l _6 W' U4 K* r# m7 [/* configure SysBios to use the lower half of Timer 1 */( G2 {; I( B' x4 ^( @
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');3 v- w t. D- T
var Clock = xdc.useModule('ti.sysbios.knl.Clock');
) Z' {0 _8 |! E% c9 {Timer.timerSettings[1].master = true;
3 \1 O: H7 v- x8 aTimer.defaultHalf = Timer.Half_LOWER;
8 ~& j( E- B% ?' H6 o [/ [1 A" n( }! zClock.timerId = 1;
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2 S& }( ]; e2 z$ i+ q/*6 L9 |. O6 k8 b
* ======== Miscellaneous Configuration ========; h" J! B: h1 Y9 v* M2 W
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/* set default diags mask */; n S& [1 U# ]. U' F( L
var Diags = xdc.useModule('xdc.runtime.Diags');
x' l6 R+ S" o1 V: r- a1 hvar Defaults = xdc.useModule('xdc.runtime.Defaults');1 e) {9 o( C: v9 Z5 \9 ?, D
3 Z/ J4 A A( f7 d% vDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
' W7 i0 A+ i: \( n+ H. iDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;# ^5 L0 W/ T1 k% ? e1 B; P
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;6 m6 [6 I$ G( v$ p3 S0 Q
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
- ]% T4 g$ m1 e2 vDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */6 T0 p# j* c& V# H
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
9 ^& h" c7 c7 Z9 g- IDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;& ~6 ` x1 V4 a( {# [: C& H8 b
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
) ^- b9 F8 Z/ t" H# R- wDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
0 ?0 p+ k9 B6 l( EDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
) x$ [: F- [4 X2 l3 M8 r) ~# g oDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
, X; U# q K! M; RDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;/ L* Z% q$ K5 W3 W& q- P
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;. g7 q; }6 `% A1 `8 u
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;8 {! h+ n/ k* _; B9 I5 ?- P
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/* override diags mask for selected modules */1 G7 b9 j* j5 h2 |$ K7 T* ]
xdc.useModule('xdc.runtime.Main');
[( K" p% U2 Q0 v$ _9 y7 ^Diags.setMaskMeta(2 c, E% L: e1 P9 Z
"xdc.runtime.Main",
- B5 Q& L" f# c/ U4 q# y Diags.ENTRY | Diags.EXIT | Diags.INFO,. M1 g( ^' b0 `+ p; Q3 P
Diags.RUNTIME_ON% a7 s: }/ e+ k8 J$ {8 k/ }
);
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var Registry = xdc.useModule('xdc.runtime.Registry');
/ c# T0 C/ Y) u+ |& QRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;5 f E) s6 T3 Y9 n; _
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;3 b5 q: U p; x2 A; T, A
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;4 \; b# X( i. q
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;) E( C( Q6 Q9 k2 M, o; y5 n
: s) G1 F2 x2 @2 p& K" Y/* create a logger instance */
! d& r0 }4 F/ F0 F0 {var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
% o/ F4 Q) `/ kvar loggerBufP = new LoggerBuf.Params();
: ~" c) I. y, w' Q: kloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
1 Y9 B: D) {: _" J* f/ c. R. P' i2 SloggerBufP.bufType = LoggerBuf.BufType_FIXED;% I3 ^. n) I( s7 A
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var appLogger = LoggerBuf.create(loggerBufP);
: M: y" ]: ` `" E7 VappLogger.instance.name = "AppLog_Core1";9 T6 N @: D! @3 f7 {3 z
Defaults.common$.logger = appLogger;
# |' y7 O: v- c1 e' @Memory.defaultHeapSize = 0x8192;
/ D* l- g2 ?/ p8 E$ ~2 D6 J& BIdle.idleFxns[0] = "&LEDStatus";
5 X8 B3 M9 m5 W: |& |Cache.initSize.l2Size = Cache.L2Size_32K;
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