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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3 n' O% Y' ~+ s& z, Z
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
( p4 W+ l( o. k$ M# S(不过疑惑的是,为何单独DSP仿真就没有问题呢?). {: R) r( c9 g' Y. M! a
; }& ]1 U. k+ l是不是需要在DSP.CFG中进行配置5 v# q* i( e; t; Q7 U. N. e8 D
我现在的配置为
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* ======== Operating System Configuration ========9 M& V. k+ K. D; W1 @
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F* C: H3 s- ?. Q/ g6 p) a, M3 N/* no rts heap */' j/ W& t- M* t3 q6 L. i
Program.heap = 0;# c6 k/ h: t$ {) ?( {- I. M
Program.argSize = 100; /* minimum size */3 V4 Q. i( s- a' K' ?" T+ w8 Q
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 */
& A/ S/ T5 e; ^* P; _var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
. c- u. Z/ t! V1 P- f+ [, d Bvar heapMemParams = new HeapMem.Params();) k$ V0 R) O! E# i5 Q, L1 w- R
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大3 C2 B; F! y+ O) _8 c
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var Memory = xdc.useModule('xdc.runtime.Memory');3 g, z# T+ n9 \% y* H5 b) H
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);5 H0 H* ^, t, K
, b: N! D( z) _) i2 m/* configure System module */6 ^: Q3 x7 n/ k# s
var SysMin = xdc.useModule('xdc.runtime.SysMin');
* F& b6 y4 C4 N9 @1 T" k' x& {' i5 PSysMin.bufSize = 0x1000;
5 K5 \- |8 w, |9 b' L0 h8 c2 ASysMin.flushAtExit = false;
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var System = xdc.useModule('xdc.runtime.System');
( s+ w8 D; V( b) N& I) @% ~1 VSystem.SupportProxy = SysMin;
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% {% o3 g: G% c5 a/ D/ W" a/* configure SysBios to use the lower half of Timer 1 */
3 Q/ A$ _$ L9 j8 R# h2 fvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer'); @) X6 F1 Q. O
var Clock = xdc.useModule('ti.sysbios.knl.Clock');
1 v9 s& \2 v% s6 V( t2 @6 qTimer.timerSettings[1].master = true;+ e1 P" H% F7 a- r
Timer.defaultHalf = Timer.Half_LOWER;. W1 t( s! l' Y+ N7 C5 H+ Z' |
Clock.timerId = 1;
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/*
: x( ~# K2 h' [; R- {1 r- c * ======== Miscellaneous Configuration ========
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2 S8 I6 p4 ]; k0 `8 T/* set default diags mask */6 K: k7 z" {) `% C0 Z' }/ R
var Diags = xdc.useModule('xdc.runtime.Diags');; }# b$ ? o/ W# V( s) v( U
var Defaults = xdc.useModule('xdc.runtime.Defaults');# e! K' @3 l* G$ t2 G
: S2 K% J; `7 s/ c* E8 BDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
( `( L! F( f" \Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;9 D$ O C. |/ n4 L
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;4 o1 K9 P" L2 s* a" g
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
3 _$ t* A/ N0 |% |; E; P1 EDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
: }- j4 W3 R6 _/ l( l( U; FDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;
' N3 b$ T( {& k+ O. [5 C% T& L9 J* jDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
6 y, f) z0 h. y7 O" ?Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
. x: q" w: k9 G% F$ kDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
! Q7 i8 I+ I3 HDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
% x( J' \8 f7 y( L; |9 V& g, B u* U0 WDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
8 j' Q% t5 q" T EDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
/ x$ r( D, G! O+ O! GDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;$ m" s9 ^% `9 K/ ]# `5 q
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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6 }6 @. I+ ]) Y) @0 _; w: }, U/* override diags mask for selected modules */
% c' c. p% k, K2 h! N* kxdc.useModule('xdc.runtime.Main');
2 u! j- }$ \! _9 X, f. fDiags.setMaskMeta(
3 f8 R$ o/ B, f0 ] y/ G "xdc.runtime.Main",
_/ S" _1 V' f8 O o Diags.ENTRY | Diags.EXIT | Diags.INFO,: ~7 E& ?9 c! y6 x( f/ K0 Q
Diags.RUNTIME_ON
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/ G3 _9 E @; N% w1 jvar Registry = xdc.useModule('xdc.runtime.Registry');
' F; t' { A. K M7 ~' Y0 WRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
" h! N V& O( g+ ]& D. c) f2 dRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;
1 A+ U2 K* F) D0 }4 H" Y+ ]# tRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;9 A% \* f2 T& q4 X% X4 R
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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* e; H4 n5 K" f/* create a logger instance */
9 E% I3 I1 p1 q: X/ a. Yvar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');" ^9 h3 ~- f6 \3 y" H
var loggerBufP = new LoggerBuf.Params();
8 T" p9 _% L0 o9 u- GloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */* w! y4 i$ W# n7 I: S) \
loggerBufP.bufType = LoggerBuf.BufType_FIXED;2 Y2 @9 g4 e& l9 | e1 Q+ T
, G; _ i8 u$ l5 q" ^7 B0 o' Z; yvar appLogger = LoggerBuf.create(loggerBufP);
8 t0 {# f* u# r$ V- X2 W# M* IappLogger.instance.name = "AppLog_Core1";1 ` `( [. S" x; ^& {: D+ E
Defaults.common$.logger = appLogger;
$ _. O8 `5 |, v$ _Memory.defaultHeapSize = 0x8192; 4 o. Z' R. @- M$ O, Q4 ~% c9 d
Idle.idleFxns[0] = "&LEDStatus";
! k0 w* ^0 N1 G h. W8 X- VCache.initSize.l2Size = Cache.L2Size_32K;
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