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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
* H: K* t! c; V' q3 _3 m我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
: s- g# {* |+ t2 a1 c(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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! `% k) }3 P3 Q% t4 ?: z& ?7 p是不是需要在DSP.CFG中进行配置
4 Z7 I& b! j1 ]7 J8 H我现在的配置为/ V4 a6 p. P4 J/ W
0 o# q% Q3 J) v2 f# R3 A# D& i/*
" n5 \6 S& j. ]% J0 s * ======== Operating System Configuration ========0 B6 @+ }, w2 U9 U! j
*/0 X6 E4 h% }$ {9 B
4 s/ X7 c# d4 F* W7 D5 P/* no rts heap */- P0 t2 E( q X- H, C: p$ `/ f1 ? d
Program.heap = 0;
% K4 _( M& f5 B, d+ CProgram.argSize = 100; /* minimum size */7 V1 N$ P- W* ^3 i- s
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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! r% e; H; X4 b$ d/* create a default heap */" c$ ?/ @) F) [/ F
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
: }/ n9 @3 `- W: |6 _- O- T1 Tvar heapMemParams = new HeapMem.Params();) b o# i( D9 }" C- J
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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3 X$ \7 t2 N/ zvar Memory = xdc.useModule('xdc.runtime.Memory');- g8 O% [% r v2 H! g6 d4 R
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);2 m- P2 `" S) Q
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/* configure System module */5 z% s% s9 Z3 r2 Y' b% B) X$ F
var SysMin = xdc.useModule('xdc.runtime.SysMin');
8 c0 i$ A: E5 L/ U! YSysMin.bufSize = 0x1000;
3 U; U. r# P" C- j: kSysMin.flushAtExit = false;
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var System = xdc.useModule('xdc.runtime.System');
8 Z0 F; f3 `$ g% }: r3 iSystem.SupportProxy = SysMin;
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/* configure SysBios to use the lower half of Timer 1 */
( N. r! K. U' K8 _var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
) c8 S( ~, [6 `) f9 H# ~0 bvar Clock = xdc.useModule('ti.sysbios.knl.Clock');3 C# e* [; P* w C; w5 |; E. L
Timer.timerSettings[1].master = true;
* {* u6 R' P2 zTimer.defaultHalf = Timer.Half_LOWER;
5 S8 k5 Y7 Y K4 H K2 {Clock.timerId = 1;. A% M/ d/ c! m
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6 X% h1 n. _- u7 Y0 X9 q+ y/*1 X* c5 X* b5 v7 L
* ======== Miscellaneous Configuration ========1 s5 C; y f0 p! V0 \5 W9 R
*/
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/* set default diags mask */( g, H% O8 W4 i
var Diags = xdc.useModule('xdc.runtime.Diags');- o4 s+ L" n( n% x
var Defaults = xdc.useModule('xdc.runtime.Defaults');; i) Y) I- `8 D9 ~+ s* d- w" I
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;) {. e, r; H3 B4 @7 @
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;. x/ y( y: f4 p4 w( a
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
5 O0 z: Q3 l$ O' ^Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
: l' y! W' m4 ]5 v1 d% q+ }- E2 qDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */3 M- \2 t9 x7 n0 }4 Y# @( G y8 V
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;7 w8 d/ N2 \3 b* B2 m d) _
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;- Z6 D+ T3 | o- ?7 n6 `: R
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
! S" F1 V. B0 ]5 V! zDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;3 x" Q- t( {3 ~. Q( X& _- \: M
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
. ~, H5 b7 K, IDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
4 @3 b7 l# E9 v2 n+ s J$ p' x# ^' oDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
J: T+ _) J9 F. W8 L5 PDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;! m# B: C9 F& m0 Y( c
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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/* override diags mask for selected modules */" u2 Q/ G5 L' ` T8 A
xdc.useModule('xdc.runtime.Main'); [7 a7 ?/ e: F5 B! G8 u
Diags.setMaskMeta(% z' j6 N6 R T% W/ a
"xdc.runtime.Main",
$ z; R1 ~0 U9 \: g Diags.ENTRY | Diags.EXIT | Diags.INFO,/ ?$ @- b4 v1 b3 G5 t& l" U
Diags.RUNTIME_ON
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# M# z8 m& k8 _" K1 ?8 N! Mvar Registry = xdc.useModule('xdc.runtime.Registry');; Z/ E% h6 ~7 z! ?
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
; ^6 ?( h! `6 v# U. n( ERegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;
. ?9 I) a, n; P+ d; ~Registry.common$.diags_INFO = Diags.RUNTIME_OFF;
3 ^! t- ~8 i# D: YRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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/* create a logger instance */ \7 [) E7 {7 _( S
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
7 }0 o3 h6 z9 m3 Avar loggerBufP = new LoggerBuf.Params();
! h& G; ?3 J: K, }loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory *// \8 v3 E2 A* c: e
loggerBufP.bufType = LoggerBuf.BufType_FIXED;; j7 |: ?: p% p) L9 q
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var appLogger = LoggerBuf.create(loggerBufP);; p" w# T% ]4 i& W; Q" V
appLogger.instance.name = "AppLog_Core1";
. K7 b( R- t# F' J2 h3 }( JDefaults.common$.logger = appLogger;' a" \) L- y4 O
Memory.defaultHeapSize = 0x8192;
2 E. |1 G; L6 H7 j/ F6 q; gIdle.idleFxns[0] = "&LEDStatus";
6 ?2 N* Z( X6 [8 L( r9 L1 D: V+ GCache.initSize.l2Size = Cache.L2Size_32K;4 ^/ v+ x) D) ]! @8 b- R
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