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沙发
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发表于 2015-9-4 10:29:21
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7 M& p P" g% y/ s; a+ {我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
& {$ s3 P% W+ B c: M# ~(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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) k: Q D" Z9 f1 U+ N0 w/ y是不是需要在DSP.CFG中进行配置
z+ s0 d& y1 ^5 A+ _我现在的配置为
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/*
. y7 \7 P1 Z) |( Q * ======== Operating System Configuration ========' i4 s3 J- ?0 k* y) v
*/
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/* no rts heap */
( I R; k. l% V, M6 KProgram.heap = 0;: p9 H% Q2 f" S
Program.argSize = 100; /* minimum size */; m7 n0 p+ t+ ^8 a5 Q
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大& r/ S# \" e+ Z ^/ A. h3 K
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/* create a default heap */( W* R0 L6 P2 z* v* S& r1 t
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
7 Q) k5 k& X0 D# Z. f7 fvar heapMemParams = new HeapMem.Params();/ X4 _" {1 P& g& h1 M* P
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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' H: W) H; T5 V! Z/ T$ bvar Memory = xdc.useModule('xdc.runtime.Memory');
% E; t; r$ d% `" t5 C/ o1 jMemory.defaultHeapInstance = HeapMem.create(heapMemParams);
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0 i/ X. }8 ?: b* ~/* configure System module */. D3 e5 \7 J T( o# S; a
var SysMin = xdc.useModule('xdc.runtime.SysMin');
+ N1 n, Q% v& c# kSysMin.bufSize = 0x1000;
& F7 I+ Y7 ?0 a9 Q" `& x+ pSysMin.flushAtExit = false;
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var System = xdc.useModule('xdc.runtime.System');
8 l- m7 ^, a$ I+ Z mSystem.SupportProxy = SysMin;
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/* configure SysBios to use the lower half of Timer 1 */
" r2 m/ g N5 r% s& [$ zvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
% Q4 D5 h6 P5 }8 Qvar Clock = xdc.useModule('ti.sysbios.knl.Clock');: h( ~, K" s+ b* K% o# @
Timer.timerSettings[1].master = true;
9 S6 L+ \8 T; ?) H0 yTimer.defaultHalf = Timer.Half_LOWER;
! m3 b3 S% G' W' V* Y$ c+ QClock.timerId = 1;! V$ o# @8 X( `2 Z) l1 G3 p* a0 X) b
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9 [" ^+ [4 e$ [( j2 E0 M/*
. |2 ?3 l! L9 z) J7 b1 f * ======== Miscellaneous Configuration ========
2 z2 c. S6 Z! C& u) I */
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8 m! T& P [& j7 Z/* set default diags mask */" ?( a7 F& D; m/ z* J4 P
var Diags = xdc.useModule('xdc.runtime.Diags');1 f" v/ D/ M' t7 d2 P8 ~) Z7 x. H
var Defaults = xdc.useModule('xdc.runtime.Defaults');
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
4 y% ?1 |2 [7 ^- @, {' ]) aDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
/ h, s, }$ h, n5 uDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
9 O6 N( W, Q' q/ RDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */$ A' |8 `( k8 y* H
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */, w1 `; J3 e! w9 L3 R" d1 i# k
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
$ [8 ~7 |# Y( fDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
; `" G9 I- K2 i- b+ I& RDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
" c5 G$ M: H9 x1 f- g0 cDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
2 ^: P' V. G( C5 Q, T+ d. |Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
" T+ \6 l6 y! T) o1 ?0 RDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
; f; Q) _- S5 Q' Y( v! ~3 @7 gDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
+ v. K# N( F# ^7 j7 A: iDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
8 ]1 i( d6 p; H7 g8 r" RDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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& m% m3 C4 V |$ m# P' n/* override diags mask for selected modules */7 s9 K& p# Q+ t
xdc.useModule('xdc.runtime.Main');/ e; a2 X( u- |, U9 {
Diags.setMaskMeta(
0 c6 M. d8 K! Z "xdc.runtime.Main",
2 Y# J! |4 r; }4 I Diags.ENTRY | Diags.EXIT | Diags.INFO,. V# h( b _* W9 D/ z
Diags.RUNTIME_ON |4 L9 o! q$ C+ R
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var Registry = xdc.useModule('xdc.runtime.Registry');% Z9 ^+ F$ g, T) E9 R
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;& h" ~' z: X+ V( e) i- |( W- u
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;5 S8 l' T0 F8 ?0 w. ~# }( U1 q
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;2 S; l8 O4 z3 O6 u7 g1 a
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;: K! _ ^3 |4 H9 Q* N! ?( G
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/* create a logger instance */, y% C2 R3 c$ N3 S) j8 Y* x
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');# j, }, J+ }/ g+ f1 _2 _2 l
var loggerBufP = new LoggerBuf.Params();
( v$ G u2 N0 c( m/ BloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
- L0 P0 x# ~0 e7 b9 a/ y: ?4 g& q9 DloggerBufP.bufType = LoggerBuf.BufType_FIXED;% v* \# F6 e E a& K
" A9 H/ a1 ~- \; r3 ]: u- d: b4 ivar appLogger = LoggerBuf.create(loggerBufP);
" p, \& R# p# U& H8 e; B7 w4 wappLogger.instance.name = "AppLog_Core1";
) R; M' Q6 l+ w0 N7 X, ~Defaults.common$.logger = appLogger;! S6 J* b( z1 X* H
Memory.defaultHeapSize = 0x8192; # A9 e. ?% Z3 @6 b4 w. s% R
Idle.idleFxns[0] = "&LEDStatus";
0 v2 L( O8 A1 L. @% |Cache.initSize.l2Size = Cache.L2Size_32K;' B/ m8 u( i5 d$ C ?. G6 ~
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