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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8 b! V6 f$ X r
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下9 e/ m( U6 N( I- j+ G4 ?
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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& h, b+ b6 n3 S$ F3 j' s0 b1 g* ?是不是需要在DSP.CFG中进行配置
( `0 i# z7 {1 I/ s我现在的配置为
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/*$ j! u7 }. [, E* a+ j, |; H
* ======== Operating System Configuration ========
# |% m+ W, n' Q9 T4 t, G+ m1 E */
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/* no rts heap */
5 u$ ]$ o( }3 F9 f- VProgram.heap = 0;
1 a# m8 G8 q' RProgram.argSize = 100; /* minimum size */6 @& P/ h, M0 T& Q+ j# n
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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/* create a default heap */2 R' E0 E |4 O" S6 e" D' n! |
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');1 r' t1 R l& s0 t& ?; Z
var heapMemParams = new HeapMem.Params();, g* U3 N+ ^# W, E+ @
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大, V# P2 j. z$ ?
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var Memory = xdc.useModule('xdc.runtime.Memory');
! ]! H E% L8 Z- n! Q! F* W3 rMemory.defaultHeapInstance = HeapMem.create(heapMemParams);1 h* J/ a& e) p
, y, q. Z* a8 x8 \! ~' T/* configure System module */
6 R8 U8 _" j5 [8 ^4 L% t' i1 b' ]2 M0 q$ ovar SysMin = xdc.useModule('xdc.runtime.SysMin');5 q. e8 z0 ]3 C3 K; L% i, E
SysMin.bufSize = 0x1000;
6 R9 g! ]1 t7 G' _2 D7 wSysMin.flushAtExit = false;
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7 B6 }! y6 s: K& r E- n5 hvar System = xdc.useModule('xdc.runtime.System');0 z. c9 ?3 e/ `; V$ }& Z4 T7 P9 C
System.SupportProxy = SysMin;# _7 r" } G9 [& ~
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/* configure SysBios to use the lower half of Timer 1 */$ x, h% N6 E) i5 C, W
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');* L9 }! Y; o8 ~" s# c
var Clock = xdc.useModule('ti.sysbios.knl.Clock');
( Z* G- ]* j) \# F" S! z; J l) o8 QTimer.timerSettings[1].master = true;7 d. c/ b; E7 H. S6 B
Timer.defaultHalf = Timer.Half_LOWER;
. S! C* }; D, I+ [9 xClock.timerId = 1;
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/*
. Y1 J+ g2 p. k" N9 R * ======== Miscellaneous Configuration ========9 i( Y( x+ n! |; ^
*/8 r0 |/ I9 r% L5 @9 ?' Y3 K7 `& P @
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/* set default diags mask */! y1 h& k! ^& l
var Diags = xdc.useModule('xdc.runtime.Diags');
& d3 h) ^! ?$ j& A( w5 N. Ovar Defaults = xdc.useModule('xdc.runtime.Defaults');
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
& Q* o' P! S& i. aDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
' F4 _; s* {6 O: y; KDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;7 M5 V4 e* E2 h9 t0 o+ e
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */5 I, v& m5 x' L( u
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */0 g/ x7 v, N' c4 n+ q" C* Q( f- \
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;9 B# v% B. @9 D2 E: F" y
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;( J7 n7 t) I' d: T( {1 K3 Y9 ]
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;& N6 b9 p3 M+ E4 g
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;& \" G% h, f9 p6 g9 V" S
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
' S' P6 k6 V' c4 y- {9 `Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
9 c+ N6 B" D0 H7 qDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
% `, n4 w3 h% E5 ~# O/ T! z, lDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;* d. Q! M( _$ T0 m+ C$ Q
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;3 ~3 H% q2 `8 `( W5 ^: t
5 E/ S+ q. S! I+ M/* override diags mask for selected modules */
8 h3 J1 A; V. v& z& Z1 wxdc.useModule('xdc.runtime.Main');; U! a/ o% u! U: b6 I0 L
Diags.setMaskMeta(3 s* z$ R3 W: r, Z. V5 ?* A8 g
"xdc.runtime.Main",
: p1 y6 y' w: m9 c+ q- K Diags.ENTRY | Diags.EXIT | Diags.INFO,
, |; d% W" w, N c6 v2 L# z Diags.RUNTIME_ON8 p. @( @$ d$ A4 D8 f
);
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) i C& C# Q; W! B' b6 ovar Registry = xdc.useModule('xdc.runtime.Registry');& U( ^4 ]/ R; _" `# K7 j
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;4 h' D9 ~5 f, K* H8 F
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
Q" j0 Y( |: wRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;- D i+ a% b u% l
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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/* create a logger instance */
) [& {+ I1 _/ q) M2 Jvar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
) B5 `3 H1 U7 P! M# z# d+ x- Gvar loggerBufP = new LoggerBuf.Params();+ P( v+ e+ G3 ]% @$ h0 N
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
. I3 X0 [0 K- V+ @loggerBufP.bufType = LoggerBuf.BufType_FIXED;; ~& @9 d) H+ p2 k5 H
) j4 {# o1 f+ t/ p! C1 s2 ~3 bvar appLogger = LoggerBuf.create(loggerBufP);* N1 ^* q2 c2 @
appLogger.instance.name = "AppLog_Core1";
$ l4 r$ x! n/ yDefaults.common$.logger = appLogger;
: C- Z' V7 N S G: A$ rMemory.defaultHeapSize = 0x8192;
- d. J0 c4 @+ Z, IIdle.idleFxns[0] = "&LEDStatus";: X, Y. V+ p5 a: ?6 U) {" Q1 O
Cache.initSize.l2Size = Cache.L2Size_32K;
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