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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& i& d+ x. i& M* }& O. _6 e
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
7 F [- v. m9 R(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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+ g0 k- P. {' W6 ~8 X# i是不是需要在DSP.CFG中进行配置
- N7 q, w/ P+ \$ |$ v# w& M我现在的配置为9 H0 X( f' \3 h4 r
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/* x$ F; t9 f6 y, _; w' \! D* x# R; [
* ======== Operating System Configuration ========
2 O$ m* z9 F( ?' i# C4 h" N */% }/ G. |& [+ A
) u8 b: e4 I, h' z6 i* V/ H/* no rts heap */
+ L7 G% ^" s0 @4 c3 P( j) zProgram.heap = 0;
4 ?3 E5 o6 N2 i. r* @' N9 b8 r7 BProgram.argSize = 100; /* minimum size */! K% |4 { U, e0 V) E
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大1 g. O3 \2 Q# X' j$ Q% [
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/* create a default heap */0 ^" G1 x0 [ k* \6 ~$ f( ]
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');, M+ m1 o7 b a% {5 c! @# f9 C# {8 h( W
var heapMemParams = new HeapMem.Params();
A( e* ]' X* i- e$ S' B9 r; B+ PheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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; V" _; e" n4 r# @ F% cvar Memory = xdc.useModule('xdc.runtime.Memory');
8 N! {& Z8 o( @! A1 FMemory.defaultHeapInstance = HeapMem.create(heapMemParams);
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4 _8 p9 j* e8 c+ a& R/* configure System module */
6 F/ u: [( G' W% g" {var SysMin = xdc.useModule('xdc.runtime.SysMin');
5 _# R X% A9 g7 y5 Y7 jSysMin.bufSize = 0x1000;
- e2 s$ M4 b6 `$ E( TSysMin.flushAtExit = false;
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; l1 \+ \( ?1 F4 c5 Y: ~1 D8 u; [var System = xdc.useModule('xdc.runtime.System');
; ]5 [6 M) Y3 ?6 Z# t' A1 ]System.SupportProxy = SysMin; F+ f/ b; s1 t9 @ Z3 v
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/* configure SysBios to use the lower half of Timer 1 */4 S |1 G9 \# Q- A0 f1 o8 t
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
0 K& `. B$ d* b% y F- Avar Clock = xdc.useModule('ti.sysbios.knl.Clock');7 n: l( g# @6 W3 O! y
Timer.timerSettings[1].master = true;
# g6 a% { J" p& ^! B2 L+ `Timer.defaultHalf = Timer.Half_LOWER;
( K! J' f. d) gClock.timerId = 1;: S! q( z0 A4 N& B3 }- J' A8 s: r
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. r' n7 W0 z9 N: V9 w/*
' {$ y( W, m* }2 ]1 U% z% { * ======== Miscellaneous Configuration ========
6 k, v$ C1 _8 _ [9 G% p% z& p2 z5 U */
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/* set default diags mask */: }& Y/ h6 B& ]
var Diags = xdc.useModule('xdc.runtime.Diags');
) N; A1 \6 T. R% }7 M( p' Mvar Defaults = xdc.useModule('xdc.runtime.Defaults');
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3 U! d. K+ N1 N; l" M. k, ]" ]' ]Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
, E; I- m& R+ dDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;6 l% D" o7 P7 _- k0 A4 g
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
/ d3 W( L2 K% R9 F1 n( ]4 [Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
; N2 b/ J" h' ~! [Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
# a( p3 ~+ L/ b! x: c/ m4 LDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;8 Y, ]; x5 C+ Z
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;4 d% t# t9 i+ n3 C j: J
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
* |; U$ J) s/ M, IDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
$ v8 d, P: _6 }: nDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;( Z$ R5 j7 b# @! n7 r9 b: Y4 ]5 O
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
$ }7 \) E/ L; `. O+ }' z: P- cDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;# J# J) \( ]8 t4 ]
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;: k! o- q+ y: u; @! ?* f( `7 v
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;: S) t1 Z ?" L: h- V8 M
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/* override diags mask for selected modules */% V7 j; t/ k- z
xdc.useModule('xdc.runtime.Main');
. \/ s, ^) g/ ]1 L& M) C) m- uDiags.setMaskMeta(
$ f, N: v2 p% c+ T, W: D "xdc.runtime.Main",
Z* T0 d: u# D" x* { Diags.ENTRY | Diags.EXIT | Diags.INFO,6 {! M! a8 K* @; s" Q
Diags.RUNTIME_ON5 b6 T$ S- B2 H# I
);
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: P2 T3 U3 p9 E2 q8 C! wvar Registry = xdc.useModule('xdc.runtime.Registry');
: E: f' O. m: F& w! C( F' `6 |4 NRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;4 s$ ]( T$ o/ I7 g! q0 \* c$ M6 C
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
) |* ~, \" x- kRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;5 e/ E1 {$ W6 I _
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;4 o$ a4 Q% G* [7 ]: C0 b, @6 t
8 D/ N( m/ H6 `( K K/* create a logger instance */3 P! k) C) U% M6 P- A& {
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');, M% J6 `8 R! @+ V
var loggerBufP = new LoggerBuf.Params();8 }) p! z) U1 k) ?
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
1 E9 u% a# ~# S( D6 j& y, xloggerBufP.bufType = LoggerBuf.BufType_FIXED;
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3 _% }6 X4 W0 R1 y$ q4 Qvar appLogger = LoggerBuf.create(loggerBufP);
; m- p; t. R( s9 h8 N+ R2 ?appLogger.instance.name = "AppLog_Core1";0 r7 B) A" ?: C% D
Defaults.common$.logger = appLogger;# J9 S6 |& Q% ?- M- |/ z
Memory.defaultHeapSize = 0x8192; ; r; r2 {1 c d: f, Z' V
Idle.idleFxns[0] = "&LEDStatus";
% [4 q4 A3 {, B& xCache.initSize.l2Size = Cache.L2Size_32K;9 }4 Y9 U7 Z, Y- Y& @
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