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沙发

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发表于 2015-9-4 10:29:21
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, _; s' r- \' t; v" Q* Y我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
7 c: l" g$ I6 h8 L* U6 l(不过疑惑的是,为何单独DSP仿真就没有问题呢?). b: d6 _" F% u# n
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是不是需要在DSP.CFG中进行配置
3 x! w% i' n5 y, E% J& U- Q; T5 \8 p L我现在的配置为
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2 z! }! c: i. M9 q! S/* _6 ^4 [: e0 Y* n
* ======== Operating System Configuration ========
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/* no rts heap */
+ W; p8 `- h8 H1 F' O& gProgram.heap = 0;) m+ {* b3 L( s) M' L5 r
Program.argSize = 100; /* minimum size */; |; _* u' i4 ]: v( ^7 X. E6 j
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大- o6 F/ M% D; w, z( k* p
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/* create a default heap */1 J( w" m) F9 P" i! N
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
8 C, P( K( D4 r( nvar heapMemParams = new HeapMem.Params();3 G! h C7 ]+ D0 \, R: v% A
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大' o- Y( W3 H% W$ W
5 V+ c" ?7 F- y. cvar Memory = xdc.useModule('xdc.runtime.Memory');
0 T$ d7 c0 l% z" W9 f+ RMemory.defaultHeapInstance = HeapMem.create(heapMemParams);
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/* configure System module */, b: h# u, S$ R2 f& G
var SysMin = xdc.useModule('xdc.runtime.SysMin');
$ f* O+ p/ B/ U# R; v3 J* L1 z0 ]SysMin.bufSize = 0x1000;
; s: I( k8 F( j" u1 ?SysMin.flushAtExit = false;
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var System = xdc.useModule('xdc.runtime.System');" n9 n: h5 Z) G7 S" h7 ]
System.SupportProxy = SysMin;
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4 v8 ]8 k4 b" L. q/* configure SysBios to use the lower half of Timer 1 */4 f+ f' D) B% n6 U5 \# a8 r8 f- M W
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
/ _$ W7 k5 g# C# {: Wvar Clock = xdc.useModule('ti.sysbios.knl.Clock');9 I) T2 E6 W+ _
Timer.timerSettings[1].master = true;
1 |. n8 u/ r1 Z5 }7 b6 OTimer.defaultHalf = Timer.Half_LOWER;- q1 e- Z3 Q3 x# d. L' z& s
Clock.timerId = 1;% u% p- c/ d9 O8 I j6 `) }
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/*
/ A' t7 e( h: ^8 ], ^; c9 e, V# o# y0 r * ======== Miscellaneous Configuration ========( T/ y9 K! w- z
*/, V& t3 O, A* x* p' N' E8 H
3 Y* Q& K7 X5 c/* set default diags mask */+ _" s- C* _1 T. b& K9 D& o/ ?" {
var Diags = xdc.useModule('xdc.runtime.Diags');
. r& @) U' J B8 y6 j. a5 z! h% X# Ovar Defaults = xdc.useModule('xdc.runtime.Defaults');
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8 q4 }! _6 E2 J! X, h B0 FDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;, U, s$ P/ D, F7 O' R0 o
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
2 a- }7 _) O& T7 T. x; O; m! l! xDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
8 C9 M1 F$ R1 B7 ?: Y5 ]+ ]Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
8 q5 \, o; ~: I7 ^, `Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */ x3 X' u! A0 e# o( X0 ]
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;) n* c: H4 W. H& c( u
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;$ w% V( L0 Z8 x1 w: P. F, v' ^# ]
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;2 b3 D1 q0 A- T7 S7 j9 _" X; w4 `
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;) D6 F* [4 _+ {7 b# Y) P0 W
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
& \$ ~9 X" \. f }! W/ X8 O% fDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
/ e4 P! n9 |" b) L5 w* M" @Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
+ F/ i, x- f; g8 |& u7 `6 J5 K. }+ ODefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
( D; g1 a* x; Q5 h( @Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;6 H% W: O- e( k. c. l+ t9 u
7 f6 A- u. J$ t5 y" K7 j) b/* override diags mask for selected modules */
. h J7 d% K/ M. U' bxdc.useModule('xdc.runtime.Main');* H- j; \) S8 A/ U/ F
Diags.setMaskMeta(
4 ]: z: T3 L0 {4 ` "xdc.runtime.Main",
( D8 i. Y# \" i- i$ X1 b8 r Diags.ENTRY | Diags.EXIT | Diags.INFO,
0 x, g9 [: o* T l Diags.RUNTIME_ON2 B# Z [3 X% \, ~8 V D
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var Registry = xdc.useModule('xdc.runtime.Registry');5 p/ h+ g5 G' T( O
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
- D5 j3 v5 i7 m7 b7 d8 fRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;
1 P% J7 A/ H# _/ ?Registry.common$.diags_INFO = Diags.RUNTIME_OFF;$ X: ]& d$ c$ a3 Y& K/ A
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;) d! P6 H+ N% ^ x
- y3 g4 u# I- v% d& y: G, x/* create a logger instance */- A; P/ L8 u+ D, u; v* I0 ~: X
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');3 h; @) A# B: f
var loggerBufP = new LoggerBuf.Params(); Z8 y. ?, ~/ q, e+ q
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */- a* y6 a3 l. g6 l, a3 O) e4 Z: V
loggerBufP.bufType = LoggerBuf.BufType_FIXED;( ?$ W7 m: ^% a+ v9 I
8 B$ L" i: P* B" s9 a# @var appLogger = LoggerBuf.create(loggerBufP);! v. }& o* D/ ?" n: ^5 Z& M p' O( C
appLogger.instance.name = "AppLog_Core1";" P- X, G- h U8 O
Defaults.common$.logger = appLogger;! d6 E6 Z3 p8 o9 ?# o0 X
Memory.defaultHeapSize = 0x8192;
+ c0 ?; X" l, ~# J! f& VIdle.idleFxns[0] = "&LEDStatus";0 B0 q* D2 w4 i+ |$ t
Cache.initSize.l2Size = Cache.L2Size_32K;9 a# f* _0 U# b+ j4 ?( x
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