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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
5 B" O+ X# l1 S我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下( G% M/ N3 Y8 \5 P* Z
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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4 }: q6 ~) D' T1 }* e是不是需要在DSP.CFG中进行配置
* p- { N/ W d; f( \% `我现在的配置为0 x% Q# r2 W! w9 C
( R4 P- L; _' [8 ?: S% ?/*
8 P7 S1 L+ F% X% d/ O: \7 @1 } * ======== Operating System Configuration ========
. ~; i8 _3 }# e3 u$ ~* c */
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! Y$ W' V$ f* \$ p& g2 G/ v/* no rts heap */
+ [& F! J, u6 P: E- t6 B# p. Q% RProgram.heap = 0;0 @6 N; u. N% h |/ k9 \
Program.argSize = 100; /* minimum size */! i5 B, [; G. i4 P
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大4 H9 I' |9 k2 l
4 \. `/ K" ]2 w# o+ T/ Q/* create a default heap */
' h: }7 S( v v4 f9 [1 R4 Z5 ~: Evar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
0 i! i( Q0 d8 Pvar heapMemParams = new HeapMem.Params();
* X% U+ Z9 `# r: R% @heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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var Memory = xdc.useModule('xdc.runtime.Memory');
' n0 D" }5 i2 [, u) @- e5 Z; v7 RMemory.defaultHeapInstance = HeapMem.create(heapMemParams);+ y B3 y8 ]+ A, b8 L% p
# F! j* `0 e2 A7 l2 i) Y/* configure System module */$ ]/ \6 K J, d; f/ S( K
var SysMin = xdc.useModule('xdc.runtime.SysMin');5 O/ z5 i# X( h
SysMin.bufSize = 0x1000;
, D4 t* e* f% h) I/ F; A5 ?/ KSysMin.flushAtExit = false;
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var System = xdc.useModule('xdc.runtime.System');2 b( R: ^6 K7 l* q, [3 ^2 R
System.SupportProxy = SysMin;# {, q3 z6 a" p5 j; A, {* v
& d* [$ {2 \* d+ d/* configure SysBios to use the lower half of Timer 1 */- |$ @7 u. r0 @7 B# A
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');; G9 m: u8 H$ {+ m `! p9 p; z: U
var Clock = xdc.useModule('ti.sysbios.knl.Clock');( w9 Z" `8 C( w7 C; e" N
Timer.timerSettings[1].master = true;
; w) r, D$ l0 ? ~. j- BTimer.defaultHalf = Timer.Half_LOWER;1 ^: P; Y& Y' s" B' R
Clock.timerId = 1;
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: @0 h# y7 e* C" a4 d/*% g0 B) t( x# o( r3 ^
* ======== Miscellaneous Configuration ======== P! b" n/ l' }, E5 G5 k
*/. j5 L6 c3 _+ U5 c4 X+ N0 e/ J
& a" `$ l5 J5 K- C" G F: Y0 I/ x& u8 O/* set default diags mask *// c+ q9 q+ _5 n4 v) x
var Diags = xdc.useModule('xdc.runtime.Diags');
* g w1 V- t: Uvar Defaults = xdc.useModule('xdc.runtime.Defaults');* L3 T9 a3 m8 ~, T
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;/ i+ I+ ~$ U& ^) `' g* ^2 o
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
, O' ?$ ~! b! T; o) g3 }Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
& @' F8 |# q9 J- n pDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
8 y1 ] t7 @+ X& C, p1 VDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */; D7 i) T* M! x+ C+ D, S. O" j
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;+ @1 R. b( X7 ]: o& S( Z/ H" d. {
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
v6 a7 b2 r" _6 U" P& W! x' h. rDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;3 C0 x9 h& @- E5 a: p/ l
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
# [ |3 _3 t2 i2 Z% o* M+ K' d$ ?' VDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;* V; P% q* Y& s
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;9 V! x9 [$ O% v' O- G/ X
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;& j8 }* p5 c8 p9 d) [0 ]
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
. \2 f/ S3 b5 W; L$ SDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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! M3 f& O4 d8 L, M0 W* B% w/* override diags mask for selected modules */
) j. Q/ n# z5 B+ J1 f. q2 O7 Hxdc.useModule('xdc.runtime.Main');" u( x' t3 [6 G3 x% X+ D4 Z! ]
Diags.setMaskMeta(
5 p5 y( T" L6 p/ [8 _, f" O2 G3 { "xdc.runtime.Main",0 v; |* H$ ]" ~2 H. g' e& j
Diags.ENTRY | Diags.EXIT | Diags.INFO,
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$ Y# g. i. A2 q1 Evar Registry = xdc.useModule('xdc.runtime.Registry');' w0 |9 Z" Q1 D# e$ ^
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;' N, p+ [" r5 c/ B
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
1 m) @. n7 ]* q9 r/ c- V E, J4 yRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;/ N; g r+ W; F4 K% i- n
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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/* create a logger instance */' Q, A0 {$ B! Y7 ?0 l9 c/ r9 L
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');9 o4 a( s' m9 G: h2 r
var loggerBufP = new LoggerBuf.Params(); U) o0 }7 ]6 x$ o& m
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
$ V4 X0 u! z8 P! I0 w5 x' {. ^9 ^loggerBufP.bufType = LoggerBuf.BufType_FIXED;
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var appLogger = LoggerBuf.create(loggerBufP);) m1 Q. b! Q( V2 p* a+ D
appLogger.instance.name = "AppLog_Core1";
+ s/ X! A) j. p3 C+ P1 dDefaults.common$.logger = appLogger;3 x* p8 W+ b1 B8 Y6 |! W
Memory.defaultHeapSize = 0x8192;
9 m( f' f. C6 s3 D: A) r4 B( p! ?) QIdle.idleFxns[0] = "&LEDStatus";7 ?: q% v9 `% X0 f
Cache.initSize.l2Size = Cache.L2Size_32K;
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