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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
) x5 H. o3 f* w% M8 B我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
4 R$ T3 h' ? b4 j(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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" ~+ W* F- x9 n7 v是不是需要在DSP.CFG中进行配置* k9 K; {2 ]; S# P4 {, f
我现在的配置为
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5 [ ]& p, V+ O" G$ i. w/*
5 V$ N( f% z' y* _# I- X1 y$ b: g0 y * ======== Operating System Configuration ========% @" M+ l% F5 `9 S/ d# O
*/( {( F9 j9 i$ ?# ]. }0 t3 R, K5 Y% Z& ]
- x2 p9 I2 }* ]/ K2 G/* no rts heap */- w! o1 x: C7 g9 { h4 k
Program.heap = 0;1 Z% @/ ^2 \7 ~; P/ R& `
Program.argSize = 100; /* minimum size */
% B; T* P, E# K K3 yProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大: D6 J1 `2 z& l' ^- t) j1 n
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/* create a default heap */- C1 ]) O X# x }+ M' ~
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');# I1 T" l1 B/ c! ?+ J* S4 i' U
var heapMemParams = new HeapMem.Params();
2 q8 ]9 w4 b: X* j- G/ m8 t) Y3 Z4 cheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大, U% H- S! z. N' w
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var Memory = xdc.useModule('xdc.runtime.Memory');# _& d3 |( {& A# @
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);% F' i; w+ C/ U0 W8 r% h
* ^* {/ U$ p5 Y7 s/* configure System module */& s5 Z; r q* P( M, I0 m/ E9 a
var SysMin = xdc.useModule('xdc.runtime.SysMin');" j5 {+ t- K# q8 u$ N
SysMin.bufSize = 0x1000;
( y. }. h& Y e C5 Q; b4 zSysMin.flushAtExit = false;
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var System = xdc.useModule('xdc.runtime.System');1 F- {/ M* w5 S3 g% z5 E
System.SupportProxy = SysMin;$ ?5 o/ F3 Q2 v5 C( p3 \$ U) D$ o
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/* configure SysBios to use the lower half of Timer 1 */& L" H( }- E# h0 h( J: d
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
" {/ O; e/ a- n, K' Lvar Clock = xdc.useModule('ti.sysbios.knl.Clock');
& \9 }, _6 J! _. W" jTimer.timerSettings[1].master = true;/ g4 G7 E' V+ R; o& l% y, r- t
Timer.defaultHalf = Timer.Half_LOWER;
5 ~% U3 F+ R7 m: tClock.timerId = 1;
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* ======== Miscellaneous Configuration ========
$ d/ c9 h' U9 k) Q) A: f5 J- w */
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/* set default diags mask */
+ i. K3 `3 i1 w3 x/ @, |var Diags = xdc.useModule('xdc.runtime.Diags');
$ g0 }0 B& l) p( t! ]# B% Zvar Defaults = xdc.useModule('xdc.runtime.Defaults');
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
7 T: m. j5 C% B. g) {# M# _3 aDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;, L, i% W8 G, y- S5 C( l' c- V [
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;* N/ T1 Z- m3 B+ p) |
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */7 M5 R3 n: y! @; Y, M3 c, n9 B# Z- m4 Z
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
# K- ?0 Q/ H1 t2 TDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;
9 P1 P$ M' X+ a4 X) k3 zDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
& O l' L5 B8 I# vDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;4 ?: N P2 F C4 E2 K
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF; U( t! B/ V" q+ Y
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;2 F/ A' A8 C6 R
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
: d4 {: L' B% Q) U# W3 yDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
3 `. J1 C1 ]6 l6 {5 r: @) w3 vDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
+ h3 L3 I" q0 P% }; G f$ TDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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/* override diags mask for selected modules */+ s" ~# `9 k+ t% P. w: ]3 T
xdc.useModule('xdc.runtime.Main');0 w2 C J! |& m8 w* x
Diags.setMaskMeta(
# h1 O7 K) Q1 E- Q8 S- I/ p "xdc.runtime.Main",$ y2 V3 L8 q; `9 B7 p% p5 ~
Diags.ENTRY | Diags.EXIT | Diags.INFO,- l. l0 w: M) x. t
Diags.RUNTIME_ON
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var Registry = xdc.useModule('xdc.runtime.Registry');) B+ H6 F( D: p+ e& s
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;5 w/ d, E# s, Z2 x, L# n9 S8 A+ |4 \2 B
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;8 c, l) G& c( E3 N1 r! t9 q2 H8 Q
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;
0 t; ~( e4 Y& Y4 PRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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( k( k' p1 L- j( z& o& S+ d* R6 T/* create a logger instance */( k; |/ m* G# o5 ~
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');: p2 c4 L5 Y0 Y9 d7 W$ u( |7 y' C
var loggerBufP = new LoggerBuf.Params();9 G" X) z2 b9 w0 ?
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory *// {) ^' _0 K" E, t* j. Q! b
loggerBufP.bufType = LoggerBuf.BufType_FIXED;
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" u& M" j; g9 C# v+ y* P, L* k/ Nvar appLogger = LoggerBuf.create(loggerBufP);+ w; s; u! y7 q; m) D8 J: [1 |
appLogger.instance.name = "AppLog_Core1";3 @* ]/ q4 D. n( L6 Z# |8 g! S
Defaults.common$.logger = appLogger;
6 I c& A1 h2 Z8 c- GMemory.defaultHeapSize = 0x8192;
3 o/ C) j6 {7 P I; uIdle.idleFxns[0] = "&LEDStatus";
{7 j0 Q5 X7 n" WCache.initSize.l2Size = Cache.L2Size_32K;# Y# o8 Q* e$ f) Y- P& a& [
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