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沙发

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发表于 2015-9-4 10:29:21
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" R- M7 W0 N% j' K0 J我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
3 M$ x9 Q5 |9 b/ i4 I& B(不过疑惑的是,为何单独DSP仿真就没有问题呢?)2 E9 f9 P/ }$ V5 N/ [ x+ t Y7 h
6 u) w2 _9 m8 P7 B7 c" l5 ]. h是不是需要在DSP.CFG中进行配置7 F* C* X& k+ c5 U
我现在的配置为
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2 [8 c; P' |& U* d1 f* n3 g/*' e L$ ^' O. F$ |
* ======== Operating System Configuration ========3 F. t& E" U, x+ _& E
*/
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/* no rts heap */
# K% p, S( R0 x! l2 B, {Program.heap = 0;
" ?: m" a' v* {4 i/ VProgram.argSize = 100; /* minimum size */
7 `" |8 B9 y9 U( G% iProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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; v1 g$ d5 G) x- G# p% @- h/* create a default heap */) ]; `2 X* Q6 c& _8 {, S- l, m
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
+ Z8 y p Y! d+ B& L# Q0 x" e$ j" _% bvar heapMemParams = new HeapMem.Params();7 j, r# ?( k6 W Q5 g1 A+ ^
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大3 z8 Q3 W: ]% g6 ?
+ i% r/ u3 s3 F0 c; ?( Ivar Memory = xdc.useModule('xdc.runtime.Memory');: \; B2 p0 G; j2 H2 G
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);3 _! W8 E. O( _& w! ~% M/ f4 f5 K% R
$ G. o+ S( @5 ?/* configure System module */
( H: k0 f: k1 {3 A, u2 k+ p" cvar SysMin = xdc.useModule('xdc.runtime.SysMin');
0 g1 B: \' X3 |, PSysMin.bufSize = 0x1000;
1 c3 R. F; f3 Q* pSysMin.flushAtExit = false;9 M+ O `7 @1 s2 u
' [* Y5 T S2 fvar System = xdc.useModule('xdc.runtime.System');
. h* |5 s" k0 [5 k! JSystem.SupportProxy = SysMin;+ M% D' X6 U, B6 c; b
- B+ `8 N3 p9 z( y/* configure SysBios to use the lower half of Timer 1 */! k/ t0 b4 Q: l' }& p8 k( v# a
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');( |* g0 I2 ]$ M3 d* z" l3 W
var Clock = xdc.useModule('ti.sysbios.knl.Clock');
u& C- t6 ?6 v( l; |' E J# OTimer.timerSettings[1].master = true;
( ?9 ^' h; j) V1 B3 RTimer.defaultHalf = Timer.Half_LOWER;
6 u( c I. a8 w& ~0 X9 V RClock.timerId = 1;, n; f4 b' v' s) ^0 W+ m" L- h
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/*. _/ v/ p( f8 b0 K
* ======== Miscellaneous Configuration ========
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# S5 Y# u$ F. a( \0 W% M! J/* set default diags mask */
, M4 ^( l1 \/ M5 yvar Diags = xdc.useModule('xdc.runtime.Diags');
( ]! i0 r+ O7 _0 P/ M) `& Yvar Defaults = xdc.useModule('xdc.runtime.Defaults');/ m" u5 E: H2 A3 L+ W7 T3 ^: H/ p
; p8 q! r" z$ s, V) j, ]Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
. S( E7 Z6 e# G6 j, f1 zDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
. b; y) V Q" x) e4 MDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
& Q. D L `+ X5 dDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
6 A2 N& W7 u \5 BDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
) u; s9 h9 B9 e: D& q1 DDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;
" a) v" ^' `/ C( d% K. ?Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;/ U/ j, l! S- s- B. l" }6 u$ H
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
. U7 Q/ D: ^# F) Y8 BDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;! E' x( X( `* Y1 `; }! I
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
* D$ P6 ]) v1 kDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
: i% p; n5 f3 s& V; k3 ZDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
5 b. ? p2 k2 Y6 w7 uDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;7 `* f8 X2 e! o# ~& V9 D
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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/* override diags mask for selected modules */
0 R9 k" [' ?& ]- i& Q8 dxdc.useModule('xdc.runtime.Main');& t `+ m2 ~" \0 o3 `( c7 O
Diags.setMaskMeta(
8 H, T! l( P2 q9 P "xdc.runtime.Main",
) W& r, A" v4 K' P" L, X, h& e Diags.ENTRY | Diags.EXIT | Diags.INFO,3 Q8 T) c/ e. r, N6 W
Diags.RUNTIME_ON' S0 j' v0 |7 D S" H- E
);
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, }8 x8 _8 d: {& m o, Q- C5 N" \, Qvar Registry = xdc.useModule('xdc.runtime.Registry');4 P( q5 R0 F# \5 N2 ?5 Y1 k
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
7 M: t& J( R4 ~: n/ W+ @+ LRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;
1 C9 W/ O! r% aRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;% e( I! N2 r" I9 _. L. [0 I
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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. j4 j* f% D: S# _/* create a logger instance */( D2 D* N' U- |5 [
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
4 W( I5 o8 M' |4 T3 ~9 ?/ X7 l: N. \. avar loggerBufP = new LoggerBuf.Params();3 R# [, E8 T2 t3 t) @
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */ q& a% i3 B6 X9 b
loggerBufP.bufType = LoggerBuf.BufType_FIXED;
# m: T$ n7 f8 E
4 k( H" ? k' V1 Ovar appLogger = LoggerBuf.create(loggerBufP);4 X5 e& E4 u8 k" J5 ~0 S
appLogger.instance.name = "AppLog_Core1";+ i+ {: l L7 M2 Q5 H/ P; e
Defaults.common$.logger = appLogger;
/ [0 w) p/ A* IMemory.defaultHeapSize = 0x8192;
# B, K9 R* p) N4 zIdle.idleFxns[0] = "&LEDStatus"; g. q7 T/ h8 X" ~
Cache.initSize.l2Size = Cache.L2Size_32K;
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