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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6 W) W9 ]8 ]( d; Q% B Q1 O$ }
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下 v2 C5 S* _$ i( K; s7 x8 [
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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" b4 x6 c% [5 I8 L是不是需要在DSP.CFG中进行配置
, w5 @ Z# _( x/ b- r6 t我现在的配置为
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* ======== Operating System Configuration ========. N' i! Y/ Z9 L9 ?, ?; {% J9 l
*/
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9 Q9 D" _3 p0 m7 c+ B/* no rts heap */
9 T( q' a/ g5 x9 h: hProgram.heap = 0;) Z: d& t I; _3 N' N
Program.argSize = 100; /* minimum size */6 w1 j8 G9 b5 b! [) r( Y
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 */7 P/ }- [# A* ~. h% \: ^5 M( T
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');1 x/ {+ f1 K+ n1 Q# {* |
var heapMemParams = new HeapMem.Params();7 D: O" A" j- g' h% R% m! a
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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6 O0 t' \% v- S$ Bvar Memory = xdc.useModule('xdc.runtime.Memory');* u. V$ m" q- X* C
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);3 J/ d8 N5 U5 |5 b5 X" x
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/* configure System module */
/ h4 N# F, a! Y0 evar SysMin = xdc.useModule('xdc.runtime.SysMin');
, W, L0 X' g6 _9 j* @% |SysMin.bufSize = 0x1000;6 l) Z( ]8 I6 @
SysMin.flushAtExit = false;* W d, |( J$ R1 z
. a; ?7 N! q. ^' X& L% R; L6 evar System = xdc.useModule('xdc.runtime.System');
3 L3 v7 Q9 Q R0 k# A; {, g- |; JSystem.SupportProxy = SysMin;
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; s8 A0 p4 a d. z: t9 R, ^2 g/* configure SysBios to use the lower half of Timer 1 */
" {# H7 o2 v- c' F: ~$ S- ?' cvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');5 R) d) ]( F" L; i4 T) o
var Clock = xdc.useModule('ti.sysbios.knl.Clock');* m! _& u. r, e- t$ N" Q# S
Timer.timerSettings[1].master = true;
( U1 Z" C& N9 a3 _Timer.defaultHalf = Timer.Half_LOWER;1 b. K" [% y) y& J
Clock.timerId = 1;
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* ======== Miscellaneous Configuration ========
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/* set default diags mask */- G; A* a }8 e: D
var Diags = xdc.useModule('xdc.runtime.Diags');& m/ G, x1 c5 w$ h* r+ L
var Defaults = xdc.useModule('xdc.runtime.Defaults');
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
7 F6 ^6 e6 c+ ~0 SDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;% z1 V8 d B9 f, b' e' W4 g
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;- Y3 I- B7 K; N: R* o
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */8 f9 \+ Z) W( g! u0 }
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
% G' Q \5 W0 v% }5 h3 dDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;+ x6 P# R: V1 h6 g2 h% r# _+ Q
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
7 E# U4 ?2 z4 W) Q) f& s7 d ~0 lDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;) n$ \$ X9 g6 s. G" k/ H+ C
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;6 o+ y1 e5 e3 x. H* Q
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;- A- p& R C: L; J" `0 m! ^# k9 ]
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
. A. X- D1 V1 e6 D6 M. e( L) h6 m% d3 gDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
5 v0 i+ J5 f, v e9 y S0 e/ _Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;" J' Z$ g0 A$ g% V7 K
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;: B4 f7 I5 K. R; s! {( y% P' C" D
1 k4 v4 }' d w( o4 l, t/* override diags mask for selected modules */+ p$ _$ P! Q& M
xdc.useModule('xdc.runtime.Main');* V( k, y: \6 g" O5 F
Diags.setMaskMeta(
5 N. d' h& X3 \/ ^# F% k8 j4 b "xdc.runtime.Main",
8 N' ?% v' n/ v0 V* Z Diags.ENTRY | Diags.EXIT | Diags.INFO,
! W; U5 Y# }6 u: a5 {4 O" L5 `, a Diags.RUNTIME_ON: n' U3 H4 a3 n7 X! U' Z. [2 X
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var Registry = xdc.useModule('xdc.runtime.Registry');
) f" ~. A" s* s' n& d! ?* s( S4 `- wRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
4 I: ]: _ i8 |; sRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;
: u* k4 f$ @6 jRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;
" w8 ?8 s2 o0 F7 |$ S6 e9 ~) ORegistry.common$.diags_USER1 = Diags.RUNTIME_OFF; a* P* v, t) |, `/ X2 y6 P
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/* create a logger instance */" b" m$ Z, r; t) G' }/ Z& }
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
9 b) @& c" y3 n" b% k! gvar loggerBufP = new LoggerBuf.Params();
2 w: {" k0 |, o( `" KloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */9 @& Y" z, a" Z5 A* `
loggerBufP.bufType = LoggerBuf.BufType_FIXED;
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: f' a( `6 b* ~8 g0 Xvar appLogger = LoggerBuf.create(loggerBufP);5 P* K% L- ~! Y1 W8 h/ j0 ~
appLogger.instance.name = "AppLog_Core1";3 J# @; S/ G- H3 f+ i, @1 h. S0 R: p
Defaults.common$.logger = appLogger;
8 `: T" m' e; |- ~Memory.defaultHeapSize = 0x8192;
1 n2 U9 X* E f' QIdle.idleFxns[0] = "&LEDStatus";
5 q6 E4 z L+ N* k& BCache.initSize.l2Size = Cache.L2Size_32K;
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