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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9 I( M( \% p/ [( t; D
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
1 A |: J) p; e(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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是不是需要在DSP.CFG中进行配置
- l& k$ l3 X0 }+ b$ A我现在的配置为
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* ======== Operating System Configuration ========
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. ^7 Z s% K0 M g3 x8 @6 V, g, m6 Y/* no rts heap */8 ], ~. x, w- p5 U% u% S' {; u4 o
Program.heap = 0;
5 U! `8 p) t& v- F" C6 n+ fProgram.argSize = 100; /* minimum size */1 u- L- E8 l, V, n
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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1 R: l1 _+ Q6 Q5 w$ X/* create a default heap */& F7 Y: z0 h* X+ e
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');. u5 M( R$ F J% \
var heapMemParams = new HeapMem.Params();0 V8 Y8 X: I- J
heapMemParams.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');) G4 `) N3 A8 e/ R" z/ o
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);
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/* configure System module */, w/ _9 U9 X' I; O. {, b) y+ K2 w
var SysMin = xdc.useModule('xdc.runtime.SysMin');
- L. p: ^$ [, y% u* t( K. rSysMin.bufSize = 0x1000;
5 a+ e+ s$ n; w+ lSysMin.flushAtExit = false;( a7 m. f+ V. z; i& j0 x" _; b
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var System = xdc.useModule('xdc.runtime.System');
! r1 D3 J1 y$ k7 h9 `, b7 y2 g- qSystem.SupportProxy = SysMin;
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# e. U: l$ f! Q5 O9 ]* i0 x- b3 ~/* configure SysBios to use the lower half of Timer 1 */+ o. u' g9 E( u# j: `3 z9 D* F
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
* y, {; A' c" Q. zvar Clock = xdc.useModule('ti.sysbios.knl.Clock');' u1 p9 i) p& \* k4 y
Timer.timerSettings[1].master = true;0 Z$ d/ j G7 H+ C2 R- j3 z
Timer.defaultHalf = Timer.Half_LOWER;
$ r( k3 L9 a2 q+ U8 f% o* OClock.timerId = 1;0 Q8 o5 K' V' `/ b6 C& o( M0 w
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/*
/ U3 p0 M1 u" g' t; A5 q8 A * ======== Miscellaneous Configuration ========$ p7 K( j0 n) F2 ?8 z" M2 `
*/
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C, v7 P0 [; E! Q1 ~8 N; |/* set default diags mask */# D- D3 H# o7 j
var Diags = xdc.useModule('xdc.runtime.Diags');+ M% l5 R7 f2 w
var Defaults = xdc.useModule('xdc.runtime.Defaults');2 M3 o- M3 x$ S/ g
4 w3 |; m {5 v* t8 k3 hDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;8 k3 f1 g; x/ i. c6 M
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;3 L2 P( Z/ y! @
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;# D# K' B. M- w5 l3 u3 U+ o* r4 G) b
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
( F7 ~3 h* `/ Y1 vDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */, G! i6 i: e$ V$ m- s
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
; u4 d M& \, Q0 gDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
. k. P! a9 U+ U" W* g+ ~$ T3 \& { LDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;! V& J/ x$ F4 E, G2 n* x0 ~8 E
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
" U' Y$ \! A- V; Z5 Y$ lDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
N7 E, l8 G5 Z% ODefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
* `+ h1 N9 x6 x( Z y# wDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;0 I. t, p7 l( ], b
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;2 j' y, m4 C$ W. _( w
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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$ v$ D+ {7 q0 \/* override diags mask for selected modules */
& X: }8 u3 k$ E R; |xdc.useModule('xdc.runtime.Main');
' Q- s5 M2 }6 a8 n4 J$ zDiags.setMaskMeta(
/ \9 ]9 g5 L0 g5 _& d# R, e "xdc.runtime.Main",
* E( E. f4 x, @, { Diags.ENTRY | Diags.EXIT | Diags.INFO,; Z. C1 R0 e/ }1 a
Diags.RUNTIME_ON
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var Registry = xdc.useModule('xdc.runtime.Registry');
2 x8 K/ w6 L- r, b% `; f% r+ O+ gRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;0 ]3 \2 O* \, q$ `. m
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
7 T$ I- R1 I0 V8 RRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;* V5 M7 ^3 ^4 }5 ?% F5 _1 M. E3 g
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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) C6 a z/ R# N# v" G+ ?9 f7 R/* create a logger instance */
# T# u3 K' | G }3 p* xvar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
! K4 d& J; T6 u4 Z+ y" kvar loggerBufP = new LoggerBuf.Params();
. b M$ u+ a& j J* U: Z% FloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
6 s8 K- {5 c' X Y h1 xloggerBufP.bufType = LoggerBuf.BufType_FIXED;
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* t0 h0 ~) _% U1 x# u( \1 i/ e+ s! Wvar appLogger = LoggerBuf.create(loggerBufP);
: o- b+ B% l6 W g' E3 cappLogger.instance.name = "AppLog_Core1";2 D: }8 a/ ?3 Z1 {* [
Defaults.common$.logger = appLogger;8 F! k2 ^' b3 n
Memory.defaultHeapSize = 0x8192; + N* m, ]- N8 J/ N% D
Idle.idleFxns[0] = "&LEDStatus";4 @8 i ?" L- d+ t0 K' P2 @
Cache.initSize.l2Size = Cache.L2Size_32K;' j5 a& g( X" r$ L d; D/ b+ Z% n
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