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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4 @' y$ q& G2 y5 A' x5 _& E- s. G/ D
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
& {3 \5 {7 l8 q2 I$ N(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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是不是需要在DSP.CFG中进行配置9 X+ L( ?: Z/ K
我现在的配置为
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6 d& R4 m r8 e8 B5 U. q3 b/*' o7 |8 i6 m: o5 I' @; L
* ======== Operating System Configuration ========
7 F' y% l9 Z1 `1 ? */
# D3 R' T$ w; G+ T
7 [4 a9 L B! d/* no rts heap */5 ?, m0 J( R. }+ ~& d- A) O
Program.heap = 0;
( S# ~0 f" N7 y. [9 d" IProgram.argSize = 100; /* minimum size */
' d4 j% L% ^) O5 q- L2 Q& ?Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大/ e- r( a7 n: I3 t4 e; _; z
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/* create a default heap */
- |6 `% {# S: C; ]- \7 _' Pvar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');0 \( |/ e# ~3 F9 d Z, e
var heapMemParams = new HeapMem.Params();
* |% n X2 H: nheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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var Memory = xdc.useModule('xdc.runtime.Memory');* S+ e# q1 \& Z
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);% z [ B% F/ v5 e
# K6 s0 M E5 ^+ T6 K/* configure System module */
/ f! E+ e2 J/ k3 D& _0 K, Nvar SysMin = xdc.useModule('xdc.runtime.SysMin');/ o; g* i E+ q1 W
SysMin.bufSize = 0x1000;
2 Q" }7 ^8 ?$ V7 d( zSysMin.flushAtExit = false;; u: t+ D4 Q1 Z8 F# o. A
* Z; Q9 P3 W3 N0 o9 ^9 X! K l, Bvar System = xdc.useModule('xdc.runtime.System');5 S$ E4 Y* N% F# @/ H; q% Z" {
System.SupportProxy = SysMin;& ?) {7 b) U3 a4 d$ `' @
, F$ o/ Y, w l" i; z/* configure SysBios to use the lower half of Timer 1 */# d9 A4 y& m% f1 w# t
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');$ E2 O4 \3 `) }7 T0 ^
var Clock = xdc.useModule('ti.sysbios.knl.Clock');: y6 Q3 J& M* j5 u9 \( e- a
Timer.timerSettings[1].master = true;
0 j4 [) h7 a `Timer.defaultHalf = Timer.Half_LOWER;/ t% q3 m6 |4 \0 j; K8 e5 b& Q% o3 V
Clock.timerId = 1;
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/*4 O9 D* v" `: U, P! H
* ======== Miscellaneous Configuration ========8 i' E0 q. M2 j5 E( G6 u% _
*/) l" x& J) q: d/ u. C H9 e- H
9 E5 `1 M# o1 d* g' f d7 i/* set default diags mask */
: s, N9 G- \6 @# Qvar Diags = xdc.useModule('xdc.runtime.Diags');
2 ]9 a0 ~+ D s, @var Defaults = xdc.useModule('xdc.runtime.Defaults');
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* i0 B# q& E8 |$ gDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;0 W1 K6 A! \! H1 A1 P* O
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;0 F5 p" A% k' B& x5 f0 |7 _2 M
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;2 m4 E( d& y( ~0 [
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */% K5 f2 R7 C8 D5 \. |' f8 r! o& J
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */5 O* |5 \! P2 W) ?! {6 J$ b1 P
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;+ d0 _0 h- P) r A, f
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
. _7 L7 w& Y- ^Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
* a4 X. n# p' Q. t# dDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;( M2 I3 w' r% m' O# x# E' K" r
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
* G5 F/ p! }& K. a7 \" N, N7 D4 ]Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
& p" A( L9 [4 q$ N qDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;% I n8 o9 }; v1 g( c9 e
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
1 I! R, \9 N. t: [% k& I mDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;: ~) c# x Y$ q1 }* T
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/* override diags mask for selected modules */
6 X2 N% R* n; ]$ Y2 C# s, O5 xxdc.useModule('xdc.runtime.Main');
6 I8 ~$ C+ \' E h7 @Diags.setMaskMeta(2 }- \8 k, E5 s( G, P
"xdc.runtime.Main",- D& y/ H0 x! d: Q$ z
Diags.ENTRY | Diags.EXIT | Diags.INFO,+ b0 a7 Q7 s4 O! `/ A; }. S x f
Diags.RUNTIME_ON4 S4 x3 E7 P8 \: T! T
);
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4 Y. B7 L4 ?8 h/ }& u( Zvar Registry = xdc.useModule('xdc.runtime.Registry');
. H) k) e/ a, j( eRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
+ b( L; U+ o( l( u5 |4 _; O( w* \Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;7 \& ?- C5 x# ]5 M9 A- A" Z
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;
. E8 F* e8 \9 h" X t3 a7 BRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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?) D# U/ j# }' M0 h1 d, O7 N/* create a logger instance */: M3 |. C4 F* P! n& Q
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');1 M: _! m4 t7 D& g) o" ~! D0 @& s
var loggerBufP = new LoggerBuf.Params();
% x1 J7 h* D. c. W. |) h8 G2 `4 floggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */$ w3 _- Q8 D z4 C( S. y
loggerBufP.bufType = LoggerBuf.BufType_FIXED;
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0 r$ k! a: x% h4 p: Lvar appLogger = LoggerBuf.create(loggerBufP); l. J9 j" D( H ^4 e+ r0 q5 W; F! r
appLogger.instance.name = "AppLog_Core1";
/ N4 Y9 w) N" l! f5 iDefaults.common$.logger = appLogger;5 |9 S# D+ n6 q
Memory.defaultHeapSize = 0x8192;
V0 c$ g# R+ k3 bIdle.idleFxns[0] = "&LEDStatus";
3 |; i4 j$ x7 i/ YCache.initSize.l2Size = Cache.L2Size_32K;) z5 o9 i9 K& `; u
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