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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) Y" I9 R# |2 m. Y
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
4 B: o( e2 k( s. L/ [& `+ E(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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- y& N; F# k0 [; V' r4 j) G是不是需要在DSP.CFG中进行配置+ C/ P8 e5 F2 `' q: [& ]$ ~
我现在的配置为
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/ ^# ]7 y3 I0 j% p3 t. B/** j& f0 I1 z8 {! M- w% s
* ======== Operating System Configuration ========9 _- J7 b+ Y" z; a. a( G
*/
# S$ U9 p! ~' V7 F# |' a7 b- h' D% N9 l: e# ]& w! \
/* no rts heap */+ `" x" V- `, G
Program.heap = 0;1 ^7 v( _; f+ p& E' t' A' }; k0 @
Program.argSize = 100; /* minimum size */
# Z2 _/ }% }: |9 A6 u5 `$ yProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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/* create a default heap */
. C' G" p' F& Avar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
: F* ]6 Z, U- o- y4 l% yvar heapMemParams = new HeapMem.Params();
* w$ C! ^! N1 e' a2 \heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大5 c0 t1 k% [- j7 ~
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var Memory = xdc.useModule('xdc.runtime.Memory');! U* P$ r+ D, F: z( ?: B
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);
* [9 o3 C, O5 ^+ a+ Z
9 S5 [, ^. N- t3 R: h* q8 m4 k9 U/* configure System module */0 \) O, J. @3 s$ b J
var SysMin = xdc.useModule('xdc.runtime.SysMin');
: s, ~5 p' B7 }% t+ v: USysMin.bufSize = 0x1000;9 e; o" ]2 S; L- h
SysMin.flushAtExit = false;% q. O* H+ t, H
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var System = xdc.useModule('xdc.runtime.System');
! z3 ~* V3 p4 w; `* ?0 }System.SupportProxy = SysMin;
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/* configure SysBios to use the lower half of Timer 1 */9 W) h, k( A9 e! l( g
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');& I3 H5 O) ~. [/ D# j, |8 W4 p, c
var Clock = xdc.useModule('ti.sysbios.knl.Clock');# b2 m7 D) w+ M3 Q" e
Timer.timerSettings[1].master = true;: K1 w% L- {6 r( x
Timer.defaultHalf = Timer.Half_LOWER;) Y0 g% V: h6 q+ q$ \
Clock.timerId = 1;
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0 J! T5 C: ]1 T( \/*
$ i5 e1 c i4 m * ======== Miscellaneous Configuration ========9 h( |1 H& Q' R" g ?
*/
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+ Q3 @4 A7 K# g3 s/* set default diags mask */
/ d) }* h& Z5 i. E0 Zvar Diags = xdc.useModule('xdc.runtime.Diags');% D4 R) i9 r( \7 Z" i5 k% o
var Defaults = xdc.useModule('xdc.runtime.Defaults');/ X- f* d5 A. k' A! E, }; [
. y8 h+ q8 F, @2 y1 ]* a5 SDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;3 T& Y6 \& U( N
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
4 V- U4 X% l5 O0 E( x9 t2 f$ `; sDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
8 M' p$ l; H% ~2 n* @Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
' t$ t* v: D$ QDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
' G& M8 Y$ L0 H) WDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;
9 F8 M* v' |" W9 t5 ^( tDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
1 R( N5 N& s6 `% PDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
5 X9 I% E# Z' s3 VDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
1 s8 X+ [0 b2 m& e2 O# [Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;1 l, [: w$ R3 f4 T+ g1 G2 b4 G4 W2 U
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;& O1 e8 c% @+ `" o1 r) B$ z2 p
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
I0 o+ ?4 L( P# t- u# {; d9 ?2 wDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
! {; {0 i: n; o$ p# J5 _2 V9 o0 ~( _Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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/* override diags mask for selected modules */
/ J: f2 y! y1 V: c- }6 T& Gxdc.useModule('xdc.runtime.Main');1 n" w+ s1 S J1 E
Diags.setMaskMeta(
# f0 ~) A3 ^0 m3 r3 Q "xdc.runtime.Main",
1 u; f+ K2 k# S. A4 _! | Diags.ENTRY | Diags.EXIT | Diags.INFO,( P7 L$ ?8 z* s2 K( }0 b& X
Diags.RUNTIME_ON/ F/ s3 h+ U5 k
);! j# W$ T( D1 e; c6 B: C ?) D) w4 c
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var Registry = xdc.useModule('xdc.runtime.Registry');
) |# P/ ?) y2 x( N- Q. G/ VRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;4 e. l' j2 f7 w2 B, w" k5 f
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;( y5 H8 J+ B+ @3 Z
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;' w1 c9 @& U0 r$ K# c3 Y) w+ L/ |, o) v
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;& O9 |+ |# m& D( o
/ E' E5 f) a4 r/* create a logger instance */- ~* _8 u a3 v- K
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf'); U" i1 u2 ]1 k; e; ? j
var loggerBufP = new LoggerBuf.Params();
0 W* x4 Z# @ ~1 [. ]4 Z2 @! ologgerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */! m+ g8 \! o" M# S" c
loggerBufP.bufType = LoggerBuf.BufType_FIXED;' l7 v0 B% z& a$ |6 t* U5 G
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var appLogger = LoggerBuf.create(loggerBufP);/ C) t1 @9 p: I5 U
appLogger.instance.name = "AppLog_Core1";. d# I- L# G& ?/ A! z
Defaults.common$.logger = appLogger;
0 W0 Q1 C% U. d& AMemory.defaultHeapSize = 0x8192; ' w( A. _# B# i5 W2 e! j1 A
Idle.idleFxns[0] = "&LEDStatus";7 @7 \0 d F" N7 H: F
Cache.initSize.l2Size = Cache.L2Size_32K;+ a$ I5 W/ D z9 a3 c* r8 d
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