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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
- r- Q& m/ X1 N0 G我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
" [% e, G6 N* j* g; V+ R' Y. D(不过疑惑的是,为何单独DSP仿真就没有问题呢?)% t. T+ n( z I( k
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是不是需要在DSP.CFG中进行配置& Y5 G, s+ B# e* Z9 Y8 |- U; d5 |
我现在的配置为: o2 y1 W) Z [& P, L b
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/*) s6 F: U" h& U. p1 p; g+ v
* ======== Operating System Configuration ========8 s0 @4 \! }/ o+ m0 p* s" D
*/
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* O# [3 r0 g7 R) g/* no rts heap */
: i% k6 _6 O! q. K! S/ n7 u- UProgram.heap = 0;
1 Q/ N8 D( }+ K7 C8 v3 {) wProgram.argSize = 100; /* minimum size */
( F A* W8 \7 U4 W$ aProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大5 o( m6 D2 p9 t$ o0 m! t
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/* create a default heap *// V, }) v" k! H
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
$ p U8 {* v: W# P. v9 _. T0 ?( Qvar heapMemParams = new HeapMem.Params();
~2 a" i1 T" mheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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+ W+ [1 l+ Z2 L5 n1 ~var Memory = xdc.useModule('xdc.runtime.Memory');/ a C" R% h6 P6 w' _2 W4 Z
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);1 x4 F& i3 z% Z, Y! N2 c: S0 j
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/* configure System module */+ e* k3 f! q) z/ L0 V' D" h5 |* a( c
var SysMin = xdc.useModule('xdc.runtime.SysMin');
" ~% m$ V* d+ u0 U/ b! \* `. K& NSysMin.bufSize = 0x1000;# t/ p* x9 E; t0 h/ X
SysMin.flushAtExit = false;- C6 _( z1 a- l
/ R' z- ?* i" L* C8 G" S) Rvar System = xdc.useModule('xdc.runtime.System');
, M6 l4 I; s- ?1 B8 M* \System.SupportProxy = SysMin;) x: r* ]% X; h h6 @
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/* configure SysBios to use the lower half of Timer 1 */9 E7 g. i1 Y( X% Z# C
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
' \' M2 z0 s; G4 qvar Clock = xdc.useModule('ti.sysbios.knl.Clock');4 V" G* C% P+ O+ F" E& r9 Z. {7 [
Timer.timerSettings[1].master = true;. L: J+ e0 u9 g5 |. g; z. w8 W& Q5 `
Timer.defaultHalf = Timer.Half_LOWER;+ k9 h. g+ e# ^7 o9 @) d# B# O) q/ N
Clock.timerId = 1;' T& O0 L% M6 ^6 ~" m) q
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9 v; E1 j. [. j9 @1 t: r/*
: S/ D! z4 `" g * ======== Miscellaneous Configuration ========. @9 b1 s, \& v% ]8 a" p2 G; [8 J
*// I) d& _& W# Y* f- E! X
) x: E+ W$ C7 ?- H4 E6 O7 B/* set default diags mask */
+ B: ?6 ]1 {" [6 v/ svar Diags = xdc.useModule('xdc.runtime.Diags');
) l1 C, S2 K9 N# y: j S( [var Defaults = xdc.useModule('xdc.runtime.Defaults');
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2 y( M! l8 {1 JDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;% Q+ Y" [% o2 E1 [2 L" ^. [
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;; J( Y: V& @+ d+ U1 K4 T' r
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;+ S! g+ I2 O+ s9 l
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */2 u9 ^. G2 q% N$ J$ }
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */# m/ F. N( v. _$ s2 F( B. |
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
" t0 f7 }: Y5 j7 r1 zDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
) D; R1 b' C6 p5 yDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
5 O4 U7 n6 h6 J0 e( k/ gDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;1 k5 g! v. c) ~" U' G
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
4 a7 _0 j. I# L- PDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;" L' o5 Q, E$ I* p2 A
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;7 m0 t4 n3 f: y% t4 F
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;, I* w: I9 U$ l1 m
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;: m* w8 r! I9 L, w
T* i% B }# w8 I: C# {' i/* override diags mask for selected modules */
: G8 x C5 }1 j2 |xdc.useModule('xdc.runtime.Main');
0 C# ]; W' N& \Diags.setMaskMeta(% C- x6 ?) [4 }0 X# |
"xdc.runtime.Main",+ U# I) n4 ~- ?# M9 P3 S
Diags.ENTRY | Diags.EXIT | Diags.INFO,! k& S6 M( P& j& j: K% h8 C- v
Diags.RUNTIME_ON& _1 I2 }% O6 c: a. r
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var Registry = xdc.useModule('xdc.runtime.Registry');
5 i* ~% H4 [/ G3 L! m- ZRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;4 m1 A/ f& h3 T9 l: Z2 J! @5 H3 r! e
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;/ U6 z) B8 C8 Z% M# X
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;2 A7 o, j% y% x" p& r5 ^8 _
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;& |" K- i; ?) C! Z$ b( z3 I& J
" Z+ C. `- Y( H/* create a logger instance */2 m* c7 Q% w# G: D* h4 B# ^
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
! I: Y, O. L/ Nvar loggerBufP = new LoggerBuf.Params();
% s, q3 l5 P1 n8 r( T; H- }loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
" t! n( n; G) f$ KloggerBufP.bufType = LoggerBuf.BufType_FIXED;' A+ \5 g/ m3 l% w g7 S% f* C# z
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var appLogger = LoggerBuf.create(loggerBufP);4 s8 a7 |* x, [
appLogger.instance.name = "AppLog_Core1";, d, G: T) a# j
Defaults.common$.logger = appLogger;% Q6 p, E6 |1 A+ o. s! w# |/ L6 i
Memory.defaultHeapSize = 0x8192;
+ `5 }4 V) T- o: Q) w" v% [+ ]Idle.idleFxns[0] = "&LEDStatus";
& Z# s# d$ s) n( b# }; gCache.initSize.l2Size = Cache.L2Size_32K;
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