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沙发

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发表于 2015-9-4 10:29:21
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" K' y) ~ v; S我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下7 b7 R2 Z% ^+ T
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)' S5 I/ J2 P$ V! n4 _+ }4 A
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是不是需要在DSP.CFG中进行配置& L2 T0 H9 _% z; m, r
我现在的配置为
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/** u# w& Z) X6 |- r
* ======== Operating System Configuration ========
7 H, p7 ?' ]/ z */- s( ]! X% E' f# G
* Q6 q; q( N! G/* no rts heap */
3 r4 w3 C* n' c D/ ^Program.heap = 0;7 y" z: q/ q) Q* |* ?0 ]& J4 ?
Program.argSize = 100; /* minimum size */0 E$ e E( y9 u/ F* f, {1 ?
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 */) e0 q- h6 d; D8 i# {; u7 F
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
- b4 ?# K9 d! F; Avar heapMemParams = new HeapMem.Params();7 I+ i4 j) o+ F! h
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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& y2 l8 I4 o" z( g( {; G% kvar Memory = xdc.useModule('xdc.runtime.Memory');
5 i/ t4 C1 U) y0 R& e! k, tMemory.defaultHeapInstance = HeapMem.create(heapMemParams);
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9 N {" `$ G* `) ?' H4 B/* configure System module */, g4 L: O% i* @# p$ Y' U
var SysMin = xdc.useModule('xdc.runtime.SysMin');, K' P+ w! @ @( [+ Z8 E
SysMin.bufSize = 0x1000;% C+ P' u# F$ ~; H* t* T% h
SysMin.flushAtExit = false;
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) M# L% \0 Q0 {. T( y4 xvar System = xdc.useModule('xdc.runtime.System');
1 R% a# K# q6 d( pSystem.SupportProxy = SysMin;9 z4 g3 u9 f& M& c2 ? Z$ w0 e
7 q/ b/ S* n2 a, ], [2 _( U# K/* configure SysBios to use the lower half of Timer 1 */
4 m' q- t X# X8 a) G3 fvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');+ w8 G/ @3 k8 \; u3 K
var Clock = xdc.useModule('ti.sysbios.knl.Clock');
" L/ G0 N! }$ v- x5 W9 n/ NTimer.timerSettings[1].master = true;
0 M+ _& O# U0 Q7 }/ a; z) q8 d. `Timer.defaultHalf = Timer.Half_LOWER;. Y7 p6 M. \; _8 S
Clock.timerId = 1;# h% C2 O3 i7 ?- r) Q$ X' ]) J
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: J' G( I' C; |) x' i; _* [/*
- G9 V7 K3 `. Z6 H) a * ======== Miscellaneous Configuration ========
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/* set default diags mask */- L% o: S# R& c$ p# f
var Diags = xdc.useModule('xdc.runtime.Diags');9 d" A; P% o1 D. ^% | g
var Defaults = xdc.useModule('xdc.runtime.Defaults');6 O: H/ L' ?5 p3 B$ A
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF; ^( O; } _9 U
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
& M/ y: N8 i( lDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;: X, }2 `' l& S; ]( ~$ ?
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
& i; z% ^% N. E6 a4 ?, `% W; RDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
7 i( }, ]; |$ GDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;
# Q* [+ G' J" g. v$ UDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;' G- Q; J( ]& ^. w/ I
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
% f0 N' e) P2 D1 [3 I9 LDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;, r% ~4 X. @! k0 m
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
0 J. | O/ x0 ?; }/ u3 IDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;0 i# s; X: A4 ~$ {
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;- G4 K* @& E# ?: t
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
1 G) D# W8 j o Z6 w& L5 hDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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& U8 }4 Q, t! Y, ?2 \* Q1 r1 A/* override diags mask for selected modules */5 X% i: c$ }* N3 z
xdc.useModule('xdc.runtime.Main');
* v5 ~. {1 n/ y$ O6 i zDiags.setMaskMeta(! E+ G$ x" u2 a6 E5 ^ f
"xdc.runtime.Main",0 n) y% K% n0 X$ j4 n. P
Diags.ENTRY | Diags.EXIT | Diags.INFO,1 g- d4 w0 P+ i4 M( P* n! D# e
Diags.RUNTIME_ON
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5 R) q0 a$ B5 | w+ z. v) L9 z- G/ Q, t2 Uvar Registry = xdc.useModule('xdc.runtime.Registry');
% N. W; o& c! ~Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
7 [* E/ `; F# c& c. U/ yRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;
. Q& t* J5 i; D0 lRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;
% b" E5 x# c1 \/ H2 P4 NRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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9 u1 u- T: w, c/* create a logger instance */: a0 g1 s) S* z' f% \/ t
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');! U+ p9 G* M6 ?, E/ t, ], {
var loggerBufP = new LoggerBuf.Params();# _9 ~! D* {, t3 F+ o' O
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
' G" \" U. V% x2 UloggerBufP.bufType = LoggerBuf.BufType_FIXED;. l6 Q- a8 ~& [1 t' Z7 z
' j- a, V2 x- p! fvar appLogger = LoggerBuf.create(loggerBufP);
' r: |% O8 U6 z3 |2 AappLogger.instance.name = "AppLog_Core1";% \! x$ d( D7 r+ X) y* \
Defaults.common$.logger = appLogger;
6 [2 l; p4 p) TMemory.defaultHeapSize = 0x8192; $ |6 J: G3 p5 }4 u4 N/ \0 L
Idle.idleFxns[0] = "&LEDStatus";
" L5 y2 }0 N }5 wCache.initSize.l2Size = Cache.L2Size_32K;
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