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沙发

楼主 |
发表于 2015-9-4 10:29:21
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补充说明3 h# s6 x5 H9 r) I
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下' a; L" H! L& R9 B6 f
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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7 N- G$ Y; o! O" ?5 m. O# f是不是需要在DSP.CFG中进行配置 J* i* n3 R4 L
我现在的配置为, `5 g, c$ b4 r: l. T4 T8 I1 O
6 C- V6 N& S- p3 U8 ]* c/*
+ f( q7 n) t0 L8 w * ======== Operating System Configuration ========$ F: Y: V' r$ `4 V
*/
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/* no rts heap */
- ^3 Y. f6 h( {Program.heap = 0;8 M7 s3 x2 e8 Y; ]: u" \5 c
Program.argSize = 100; /* minimum size */
2 F, B+ v; l: g+ F5 eProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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; u6 R2 e: d; y+ M N! O/* create a default heap */
~. I) Q! o+ {% i+ |: `; F* P" Vvar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
' q) B' ^& q$ [$ D: Y8 G% f4 jvar heapMemParams = new HeapMem.Params();
! E1 ?5 {2 I6 g' A% YheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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6 s, c4 s: @1 w3 z& Ivar Memory = xdc.useModule('xdc.runtime.Memory');) ]- j! J; J- ?9 B+ T8 T% h# V
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);
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' D& Q) J' |0 B/* configure System module */8 t w; m. }( n4 _- s
var SysMin = xdc.useModule('xdc.runtime.SysMin');' H+ G0 S: ?" {# D X
SysMin.bufSize = 0x1000;) z7 ]( v( f: ^/ `7 |( F7 }
SysMin.flushAtExit = false;, p2 B1 F8 @! x3 {/ i
0 l6 j' Q k3 ~& xvar System = xdc.useModule('xdc.runtime.System');# J( w1 S; @7 k8 O! M( T# Q
System.SupportProxy = SysMin;% b+ D# B: w L( {3 c3 H$ ]
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/* configure SysBios to use the lower half of Timer 1 */# t* }4 d0 K6 m7 j" x
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');3 Z) N: G' W. e. @
var Clock = xdc.useModule('ti.sysbios.knl.Clock');5 ^ J4 K7 B" _# M. z
Timer.timerSettings[1].master = true;$ }- }- y3 G2 Y: i" u& e ]
Timer.defaultHalf = Timer.Half_LOWER;$ v* n" s+ U) s W
Clock.timerId = 1;) O4 `7 J# r' H \* n2 C
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/*. Q$ ~! Q. u3 C8 [! d
* ======== Miscellaneous Configuration ========
: j& G1 \$ H1 O1 \* O3 F6 K# D */
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5 c$ @9 j7 `5 @' m& s" {0 W/* set default diags mask */
. W! X; P( q* |5 \- Avar Diags = xdc.useModule('xdc.runtime.Diags');
V; v3 W) K& {: E8 ]! @var Defaults = xdc.useModule('xdc.runtime.Defaults');9 P& T: p7 v9 C6 e: u
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
& V/ A" h% F1 i5 S6 j6 |Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;( d& _4 N' G8 G
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;4 c% N1 K0 v; f& s3 R
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */' j4 O( b8 P9 r3 X
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
0 s7 l0 c$ p* [0 ?1 d& O. T) I0 U7 \Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
: Z, j% G4 t% B. @+ {5 [Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;( [3 H. j8 y5 @9 b
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
( Y+ Y+ F, Z" k$ G! e+ C* D$ cDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
/ ~* N; K/ n+ y! G* ]Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;; T: W) F0 {6 R+ |9 `1 g7 @
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;& r3 o- B5 `8 Q8 i
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;+ u* ?% y- H; }$ b" j# ~
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
/ v' h" I! B' N1 `- MDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;5 h" k$ T9 O4 e( H5 Y
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/* override diags mask for selected modules */
& J- |$ [/ C% a# c1 U( H8 Mxdc.useModule('xdc.runtime.Main');5 g9 _% \+ X$ E
Diags.setMaskMeta(! X G5 I) c8 g
"xdc.runtime.Main",
8 F! j5 Z0 h0 Q. {# \ Diags.ENTRY | Diags.EXIT | Diags.INFO,
/ W+ Y: g, ]" y% Y2 l8 V7 F7 C% N Diags.RUNTIME_ON
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+ _9 \& H6 v& n3 ^4 y8 @6 v O. P8 ivar Registry = xdc.useModule('xdc.runtime.Registry');
0 n& ^5 n* ?! u" k/ ^" i& A3 U6 }' RRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
2 t; A5 r o/ O3 V! M+ G: Z7 Y7 rRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;
. p- G3 i# [3 W+ L) R( lRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;
! m& V# g* q& x* E% h1 f: GRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;6 m1 W; u4 i! J( }4 l; I7 l5 O# k v
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/* create a logger instance */
# \/ {' N! L1 ? Tvar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf'); a9 \% R. g" o1 f& s% G% L3 s/ O2 [
var loggerBufP = new LoggerBuf.Params();6 J6 M6 D$ ]/ S1 }# k
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
V+ G. W2 R( b- ?loggerBufP.bufType = LoggerBuf.BufType_FIXED;
% @9 j6 b! f5 }& I) T, M$ m: i" @: E/ z
var appLogger = LoggerBuf.create(loggerBufP);
& A% N3 H- B7 r8 p; Y! HappLogger.instance.name = "AppLog_Core1";+ A4 p6 N0 D1 x2 h( q8 B
Defaults.common$.logger = appLogger;( H9 E7 P( ~9 W/ y2 I* c' {
Memory.defaultHeapSize = 0x8192; - M, _" \% l& M9 _1 k; V, H
Idle.idleFxns[0] = "&LEDStatus";
& o- i/ l$ A- `& U) O3 TCache.initSize.l2Size = Cache.L2Size_32K;
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