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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
5 `0 M* y, A5 k. A, L0 y我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下* G8 \: T9 S% a8 [/ R- h
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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& d8 j8 o: }& l0 Q, {是不是需要在DSP.CFG中进行配置
8 [8 I" B6 V9 C2 f4 \我现在的配置为
# v0 b( v6 Z1 O h
/ G8 z/ Y- s4 f8 N; |, w/*
3 Z5 {* b; l3 r( G C3 i * ======== Operating System Configuration ========( m9 L+ K0 C% Y/ O s
*/
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8 I6 Q9 i: D- F# E! L. {/* no rts heap */
/ O2 i9 F3 ~% ]0 O2 F! C$ LProgram.heap = 0;) }! f5 H4 y8 N- r
Program.argSize = 100; /* minimum size */7 ]; o# F) v8 P, n9 K* n( z
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 */
: O) e$ Y* |- i2 n" Lvar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');2 I9 b& _! [9 I- h/ n1 r
var heapMemParams = new HeapMem.Params();
0 B$ J* \- u6 }! o% Y& TheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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var Memory = xdc.useModule('xdc.runtime.Memory');
2 [: a4 _$ O; C. h: h4 RMemory.defaultHeapInstance = HeapMem.create(heapMemParams);
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/* configure System module */4 a5 f q) a1 B6 D7 |& b2 u
var SysMin = xdc.useModule('xdc.runtime.SysMin');" o# w& E' Z$ X/ h6 [+ H
SysMin.bufSize = 0x1000;: a, n6 O1 f6 H9 ~5 w
SysMin.flushAtExit = false;1 j8 J1 X, R6 r+ T. p% P
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var System = xdc.useModule('xdc.runtime.System');3 M1 \* @, q' d( A: c: X$ W$ K0 U
System.SupportProxy = SysMin;
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Q) \; { [2 w; N2 v# i/* configure SysBios to use the lower half of Timer 1 */& Y8 L, Q- Z2 I* S5 G+ E+ z
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
+ W9 ?8 @3 D$ j* K( `- f, s; e! A+ ^var Clock = xdc.useModule('ti.sysbios.knl.Clock');
* ?: u$ c# X- t: O' J9 ETimer.timerSettings[1].master = true;# j1 b q2 f. g3 B) A
Timer.defaultHalf = Timer.Half_LOWER;
- T- O! ?- g6 X- X" QClock.timerId = 1;* f8 |, q+ u9 y
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/*
2 d5 n$ y; v! F' \7 [7 M * ======== Miscellaneous Configuration ========) T, D/ n/ \5 J# E) y- {, n
*/! o# |4 y- _. r2 _9 f3 L4 J
7 A l& Y4 x7 ]( B/* set default diags mask */
v1 ?: I& k3 d5 q5 zvar Diags = xdc.useModule('xdc.runtime.Diags');' ]' D2 m' D5 H) d' G3 q
var Defaults = xdc.useModule('xdc.runtime.Defaults');2 i$ z. }! q- l8 X7 c6 X1 M7 Q$ W
9 r X8 S2 Y6 H O. @Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
* @1 q* X- N# a5 N8 [Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;" T9 m3 a7 ?. g# t- n( h4 r8 C
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;) s5 |6 `4 Z4 b8 b+ s1 G/ y
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
5 ~ p3 n) a* z9 _4 u4 t" F$ xDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
0 Z# E: K1 Z. \2 a1 v* ADefaults.common$.diags_STATUS = Diags.RUNTIME_ON;/ `7 U" @' ^( |$ b4 \
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;- [ r* u" @! b- G+ {, `
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;- R4 D* _. A* d% B- p1 i
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;" L* |2 o6 W$ W8 n, Z3 n& j
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
) H$ e; m# J* n" y/ BDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
0 s0 S [9 K7 b( C5 jDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
% U E$ x5 p7 }. Z# [" sDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;
0 |8 d: `' ~) z( l* `8 IDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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8 @, ~" K, A+ F/* override diags mask for selected modules */
- ^) t, v5 O2 U; _" j+ Dxdc.useModule('xdc.runtime.Main');& R' ~8 I/ [* Y0 u/ @
Diags.setMaskMeta( F+ k9 O9 r9 l9 |! a" L- o" Y
"xdc.runtime.Main",: F) `' @2 m+ z2 p1 @4 R
Diags.ENTRY | Diags.EXIT | Diags.INFO,* q5 C2 M0 s$ J& w: k& y! \) e
Diags.RUNTIME_ON9 X+ U. m) h8 V
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- L9 [6 `6 ]) V* R( kvar Registry = xdc.useModule('xdc.runtime.Registry');3 `! ?5 _+ a6 I; i9 R; F
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
3 _- e3 K1 A/ E; ]+ M+ ~1 GRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;
" i0 z: g$ }7 c0 I0 K: K+ |Registry.common$.diags_INFO = Diags.RUNTIME_OFF;
; j# k3 ]$ T L) `6 n4 YRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;. _3 [. i/ f! C
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/* create a logger instance */2 m0 |' m S$ h. Y, h$ N
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
# Y( M- o* d* \) }) C# rvar loggerBufP = new LoggerBuf.Params();; @5 Q( s j- J1 G* a& [4 x: H
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */) V5 p6 Y! X5 q7 m% ^3 _
loggerBufP.bufType = LoggerBuf.BufType_FIXED;
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. ~4 J2 ?) O+ Y; d$ avar appLogger = LoggerBuf.create(loggerBufP); R, A+ E# s' A+ _
appLogger.instance.name = "AppLog_Core1";
! L' C/ W- c ?2 Z$ zDefaults.common$.logger = appLogger;! s$ K1 N0 K% D& ?5 y+ Y2 O8 d, ~ P
Memory.defaultHeapSize = 0x8192; " b1 S" q4 z- P2 |/ s: i' ?8 d& s* n W
Idle.idleFxns[0] = "&LEDStatus";0 y8 r+ Y8 z/ e# k: [
Cache.initSize.l2Size = Cache.L2Size_32K;
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