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沙发

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发表于 2015-9-4 10:29:21
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; H* X/ i `% P# k2 l4 @我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
3 S7 s* o; _0 p/ u' K2 ^(不过疑惑的是,为何单独DSP仿真就没有问题呢?)& }$ `" w p3 u) ]! R- l
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是不是需要在DSP.CFG中进行配置
6 Q% l! c+ x1 B. K. F我现在的配置为2 M6 P. p- \5 Z7 D) u; x1 x$ v5 k
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/*
- @" l. g7 i2 u% P8 r# z ?. k8 s3 E * ======== Operating System Configuration ========
7 k M5 c$ H+ K9 _ */2 i' D( W; d2 V- A. O5 K$ ?
" }% j9 K/ m+ U2 T6 C/* no rts heap */" s o% J* m2 f1 |* i8 A7 E _
Program.heap = 0;
8 ]4 U. Y( a% b6 o. _6 B( fProgram.argSize = 100; /* minimum size */
& T6 M, ]6 i4 d j. [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 */
, b: x9 z8 `! d8 a! D6 G' }& cvar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');" G2 h, s( N) M5 T8 L
var heapMemParams = new HeapMem.Params();6 `% x5 j* ~2 R+ X6 u( x7 |+ K
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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/ D! g, S. D) b( j9 {var Memory = xdc.useModule('xdc.runtime.Memory');
6 M% Y# f% [: [% v7 fMemory.defaultHeapInstance = HeapMem.create(heapMemParams);& L. t* \7 U v0 ~5 y
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/* configure System module */
) f z2 g7 K9 y& O6 i# yvar SysMin = xdc.useModule('xdc.runtime.SysMin');' A4 Y' O9 h9 Y7 d
SysMin.bufSize = 0x1000;. }' z) ]. d% ^7 e9 C
SysMin.flushAtExit = false;- u! S: y# n0 t$ e/ g0 N
% v, v, h \* A2 `# q3 N* l5 Mvar System = xdc.useModule('xdc.runtime.System');0 G* ^( l1 ^2 q, A3 |& C
System.SupportProxy = SysMin;/ x9 R/ Y3 y: a/ J( w
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/* configure SysBios to use the lower half of Timer 1 */
& x( L% H- N$ x6 J5 zvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
R$ j- ^& V1 ^+ I9 i1 A/ f: K Avar Clock = xdc.useModule('ti.sysbios.knl.Clock');0 U# C' u5 j ^3 k" p1 \
Timer.timerSettings[1].master = true;% E* t* d. C; o7 p$ H
Timer.defaultHalf = Timer.Half_LOWER;/ t3 h7 U1 |% J3 \
Clock.timerId = 1;
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& E2 [. N/ r7 {4 u' M, w' J2 `4 _/*
7 e2 P5 k$ R2 m * ======== Miscellaneous Configuration ========
- W3 n8 I, g* m4 }+ N7 {$ m& e' K* ~3 ? */
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/* set default diags mask */
- I8 v, h: e5 m6 ?3 avar Diags = xdc.useModule('xdc.runtime.Diags');0 E* s; v' i0 ]% n% ~- H# j
var Defaults = xdc.useModule('xdc.runtime.Defaults');4 ]6 I7 o7 i6 q6 `. O
5 V5 s7 ^5 c! ?2 ~6 wDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
) n# S, k! p5 E$ aDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;* @' G( j$ ]+ z% i5 N6 z
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;/ R h: d% d" @2 @6 B: J3 }" m. q
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */1 _0 ^4 k' Y5 z9 ]8 Z: j% P1 P
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */5 ~0 g/ ]) J. l, h- t+ A
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;0 t# |( c a4 c2 H7 G y0 z
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
7 y( K! ^$ k; N1 U( CDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;4 n" a ?7 N! c/ l
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
0 T, M- ]& x8 l2 l$ EDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;' m! c/ E$ y" u3 _, ]- L4 Y
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;: G% h/ \7 o F
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
2 I- }) \( q$ K+ V& dDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
( h/ m7 Z4 }9 V6 y* d, gDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;( r1 |. a/ e( L5 g( }" T$ ~3 h
- g0 E: g' V- B/ J" r# P* G1 q/* override diags mask for selected modules */
: b4 w2 ~& Z7 C) ~* Q0 a# Kxdc.useModule('xdc.runtime.Main');" z( s1 q" S# N% ~& t3 K4 N
Diags.setMaskMeta(. U& V1 k6 K2 N# O
"xdc.runtime.Main",0 E: M0 o1 A, L" m, O
Diags.ENTRY | Diags.EXIT | Diags.INFO,
3 A9 J5 s2 @! `2 |; L. T' T c# } Diags.RUNTIME_ON
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var Registry = xdc.useModule('xdc.runtime.Registry');
6 ]6 d A7 ?# O/ g3 m' _Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;; [. M4 N& `8 M; h k
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;# B- i- @+ B/ V4 G) C8 u& J
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;
( f& u# X8 f' S! Q; sRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;0 \$ a, g/ z, w0 n7 q
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/* create a logger instance */: Q& h; a, |* V
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');% A1 T" ~6 S) V" r
var loggerBufP = new LoggerBuf.Params();5 X$ ]+ g8 E7 g/ M+ C/ r
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */- Z4 ^1 C# E6 @' G1 x, ]" ^
loggerBufP.bufType = LoggerBuf.BufType_FIXED;
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var appLogger = LoggerBuf.create(loggerBufP);
2 P! l5 b7 y" L6 n8 R" g/ AappLogger.instance.name = "AppLog_Core1";- s2 k4 e, z e* m) k
Defaults.common$.logger = appLogger;
2 r$ e# o2 v( t! R" SMemory.defaultHeapSize = 0x8192; ' c j# K1 v) N8 K9 N
Idle.idleFxns[0] = "&LEDStatus";( Y' z F; i# ~% N4 ]; I6 h& O0 p
Cache.initSize.l2Size = Cache.L2Size_32K;9 e% ^; L$ G) \- I0 z& t0 a
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