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沙发

楼主 |
发表于 2015-9-4 10:29:21
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补充说明, F7 G2 t- j( [4 k
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下, m3 t% i$ ^. T
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)8 Y: H8 g3 P/ m! A
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是不是需要在DSP.CFG中进行配置
2 w; I' o7 g8 k( X- o' o我现在的配置为& c6 p( }& j/ v
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* ======== Operating System Configuration ========
. [2 a# s( h. m */
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1 y% X7 ?' v$ O& }0 I. @% I8 m/* no rts heap */3 Z: {. B: |$ |+ \
Program.heap = 0;! L7 e4 `9 R0 j. X) q8 b4 V6 }
Program.argSize = 100; /* minimum size */
" Y- W9 z: d) s5 d! u$ KProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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/* create a default heap */ T% x/ K& S- D, m2 r. z
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
' ?5 o* R# p1 |- F/ Y- G% c& ?var heapMemParams = new HeapMem.Params(); p9 S: r6 n) [" ]# X
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大5 P* l- ?4 W: {! Y1 G7 N
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var Memory = xdc.useModule('xdc.runtime.Memory');; X1 R' ]6 y. f$ R$ S' }3 D
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);, P6 H+ m( e# Q6 o, @/ V
5 p/ _% x5 G+ Z/* configure System module */
8 c' R2 T# A) J& H# I1 I9 Avar SysMin = xdc.useModule('xdc.runtime.SysMin');
$ S" ]2 n8 V" X9 H4 S0 v4 r" ESysMin.bufSize = 0x1000;
7 q* S. S' W! VSysMin.flushAtExit = false;
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var System = xdc.useModule('xdc.runtime.System');4 h- @ O! q7 o+ c
System.SupportProxy = SysMin;" @) l' `9 R1 s( r8 T3 s# [* y
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/* configure SysBios to use the lower half of Timer 1 */: \. e3 x5 j& F' ~/ Z4 k2 L9 a
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');7 V! g6 D- K: l. J# W2 ]) p
var Clock = xdc.useModule('ti.sysbios.knl.Clock');- v4 u+ K* E8 `' n# D
Timer.timerSettings[1].master = true;
6 b, h+ f+ h! z5 _* O# ~6 u9 pTimer.defaultHalf = Timer.Half_LOWER;
% I7 L( h$ M7 R! uClock.timerId = 1;; P" ] W0 S* ]% ]2 x2 J
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8 f7 {3 B: c6 b B6 `/*" z( \7 T8 x, C4 y2 k' l
* ======== Miscellaneous Configuration ========
/ u1 H* [! A7 k# [8 b" L */
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V; _% i7 E+ m/* set default diags mask */7 [1 r% ~$ M) O8 N O2 p/ S. ?
var Diags = xdc.useModule('xdc.runtime.Diags');8 z5 V% e! Q ^& i4 l7 M
var Defaults = xdc.useModule('xdc.runtime.Defaults');7 v x5 {- [( K; w: @. a+ k
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
- ~3 l2 U u1 GDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;; F) L0 U* s. p9 B X' C
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
* w) Y, j- [" vDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
( w& N" }9 {! a1 FDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
- U6 }# Z1 }& ]: {* q6 @8 UDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;
" @" @! g6 \, Z' C0 ZDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;" K) X% H$ `* s+ F R: _- B
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;' K" @0 o9 r- F7 w
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
) G6 X' Z& ~5 s- oDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;3 K G- i' h! e) u( h! D- k& v1 }. n
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;1 S5 A# p8 ?$ M; D" S
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;" P6 s" j O; i, N H( t
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
) z/ ^# i" A+ o; t/ [2 rDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;2 Z0 U9 |2 H: v1 q \. P. T
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/* override diags mask for selected modules */; @7 \$ r' P; k
xdc.useModule('xdc.runtime.Main');" I. W1 j$ ~; K6 B. r& q
Diags.setMaskMeta(3 @9 a& B) i2 p9 r# W1 R
"xdc.runtime.Main",
" ]- ]* [" j+ {7 K- J! F1 A* O4 f- Z$ z Diags.ENTRY | Diags.EXIT | Diags.INFO,* h+ T4 \( ~* w r
Diags.RUNTIME_ON) O! p/ r8 _1 n
);
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3 n5 r8 T- d* s: m& f: ?var Registry = xdc.useModule('xdc.runtime.Registry');
' c2 v/ i. r4 ]+ o- b7 PRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
. S" C$ ?! M) Y$ n, `: ?4 ?* iRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;2 V! i* {2 }$ g& Y# P: Z g
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;
, X0 k1 l8 j7 _2 ^Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;( R% u/ [- l) x: R8 b7 ^
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/* create a logger instance */ B! o6 [1 f4 y V; T% ]& M; b
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
7 \1 ?5 m `. p9 L" X# a, s( Rvar loggerBufP = new LoggerBuf.Params();
7 U! W9 u$ s: \2 a* ^3 R: cloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
! x2 w5 S7 m, S5 AloggerBufP.bufType = LoggerBuf.BufType_FIXED;, ]7 p; ]5 k7 z
% k F9 m/ M7 ~) b: i% o! zvar appLogger = LoggerBuf.create(loggerBufP);
3 W6 E; S" Y$ K" ?& nappLogger.instance.name = "AppLog_Core1";) D: o, }( K0 |% B
Defaults.common$.logger = appLogger;. Y# \' ~% z) O
Memory.defaultHeapSize = 0x8192; 8 Z# L8 Y! v% g6 n2 O* p5 o2 a- U
Idle.idleFxns[0] = "&LEDStatus";( c7 w, p( j$ j8 c5 @ ~; Y4 X
Cache.initSize.l2Size = Cache.L2Size_32K;
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