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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
( C( F2 S G" V: T8 ]2 s我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
# G8 I; Q) w% a7 v1 n# ?, E1 z(不过疑惑的是,为何单独DSP仿真就没有问题呢?)$ q2 V* r: s: Z8 l" _
. k* @9 Y3 m/ V6 s5 s2 Z是不是需要在DSP.CFG中进行配置
9 }' o# i5 D7 p% p: V+ b# ]+ H6 x' Z' S我现在的配置为9 Z+ d. ^. p. n* S5 L
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/*4 Y5 \/ f" B) }3 n2 G
* ======== Operating System Configuration ========" u* \" ~3 e' X
*/
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7 l6 I* A7 L$ a- k. b/* no rts heap */9 D( g# h# C+ g L5 Y1 G x0 [
Program.heap = 0;
( r$ H u6 ~$ ^+ yProgram.argSize = 100; /* minimum size */: C5 V8 H7 A. L2 P
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大! S8 m0 ^4 q2 d
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/* create a default heap */+ i9 t! ~0 I) b2 E, L
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
' U+ c4 P, A5 S! o8 Uvar heapMemParams = new HeapMem.Params();& W$ D5 z( N4 e0 K% M
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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' [4 F L) C; k: W4 v, b0 r1 cvar Memory = xdc.useModule('xdc.runtime.Memory');
9 {5 W# y3 A; I) t7 VMemory.defaultHeapInstance = HeapMem.create(heapMemParams);0 I# i+ `. ?8 w& S5 P" Y
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/* configure System module */
* o; L: J% V7 L' @# ]var SysMin = xdc.useModule('xdc.runtime.SysMin');& a% I3 v e6 Y) f( J) t& X+ R
SysMin.bufSize = 0x1000;
" U& b! R5 |$ v& v0 p) b/ O$ hSysMin.flushAtExit = false;8 X1 e( g+ E$ Q% B( l
) ]& n; I" X* E3 x6 i: J, s9 X& e$ jvar System = xdc.useModule('xdc.runtime.System');- U1 g5 }) f/ G! B$ [ {! y+ b
System.SupportProxy = SysMin;
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, ?5 T9 x, A# Q( c" _$ |* R5 g/* configure SysBios to use the lower half of Timer 1 */
) `/ \+ x' z. W2 o5 `$ I' p" Uvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
2 |7 L# M6 S* w0 \0 [var Clock = xdc.useModule('ti.sysbios.knl.Clock');
! E' s5 a F+ e% V# \7 S2 bTimer.timerSettings[1].master = true;
2 f+ H' }2 \6 f2 V" y6 }Timer.defaultHalf = Timer.Half_LOWER;! ~; n6 g Z; D7 x/ O
Clock.timerId = 1;& ?% i9 _: p. \) u6 H X( o
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/*
4 s0 O. a' O. C& z& X s! k" L4 F * ======== Miscellaneous Configuration ========
9 `% d5 {$ Z) w/ l! q6 P2 L */
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/* set default diags mask */8 i( u$ m, L; E& q% o" n: K
var Diags = xdc.useModule('xdc.runtime.Diags');/ f5 d- `, s! z, d2 o G% R+ q
var Defaults = xdc.useModule('xdc.runtime.Defaults');8 \ l. `9 }" E3 C V# A
4 ?8 J; r) l# s8 `* wDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;( c. N( ~9 b- C3 v
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
+ l r+ h. J M. ~: HDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;% @0 H3 W: u/ l9 r. t# Y% w
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
. u, V* f, K, @# T/ g |Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */1 a; z5 x/ g6 U1 h+ c
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;( ?" B% B2 S) ~4 q
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
8 P c+ R" l" B- B, g3 H8 yDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;- _3 l# L) E, p8 a/ n+ [
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
8 w; v6 b; z) X0 c2 NDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
4 O4 x$ L1 R2 y; t BDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;8 ~$ x% T3 ?4 `3 M& i- w
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
1 g4 J8 e( O" E; sDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;" J7 j! d. L2 o) ~+ W/ W- R5 |8 ^' w7 }
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;5 q, _9 i6 o0 E
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/* override diags mask for selected modules */
, ~! T; m- p4 E Sxdc.useModule('xdc.runtime.Main');
$ S# @" ^7 u) ?9 m/ C5 QDiags.setMaskMeta( I8 }$ ] O2 G! r
"xdc.runtime.Main",
! J; k+ e/ e( @( A: v Diags.ENTRY | Diags.EXIT | Diags.INFO,9 _4 ?+ M6 e, {5 g$ ~! Y
Diags.RUNTIME_ON8 l4 w4 y! z+ R% N9 p
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var Registry = xdc.useModule('xdc.runtime.Registry');
+ `0 b5 ]) s; |- z% P9 x5 ] iRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
2 I) A- r" X/ F5 {2 X, w1 K5 L# QRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;
5 [. g" }) ]; |9 _2 h0 qRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;
8 g$ y1 P5 t6 n2 a; p7 dRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;6 ]( I2 b7 ^6 O) c$ g7 p5 a* f n2 O
8 k& \5 H* Y" _# e. a7 o w1 F/* create a logger instance */& P( M' A5 U7 l0 b9 s: R
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');* P3 A$ I/ G3 G0 n5 Q6 `
var loggerBufP = new LoggerBuf.Params();
" x+ N9 `) Y2 w% m+ [loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
$ O7 v; K+ E% ^- |6 i2 Q; AloggerBufP.bufType = LoggerBuf.BufType_FIXED;
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var appLogger = LoggerBuf.create(loggerBufP);$ j" e. s1 n. `& Z
appLogger.instance.name = "AppLog_Core1";
: q8 v# r5 Y: j6 C& KDefaults.common$.logger = appLogger;
- ^2 d1 R$ ~1 mMemory.defaultHeapSize = 0x8192;
_2 r/ d9 T) [ \$ Y/ b& pIdle.idleFxns[0] = "&LEDStatus";. \5 d0 m3 A' i; @- z& h6 [
Cache.initSize.l2Size = Cache.L2Size_32K;
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