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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
: I' U r! a$ m5 ]0 t我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下5 ?7 Z6 m- P$ E% Y j
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)) I5 C( I5 {5 Y: T4 T) t( m
7 T" ^0 T2 ?: [2 J" C是不是需要在DSP.CFG中进行配置
! r9 u; j( [1 ?$ Z我现在的配置为
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* M$ ^! t3 N* b/*
! `! ~) ?. h& ]7 _6 u% a * ======== Operating System Configuration ========
, p' z0 |* c9 l9 J4 i5 R+ } */
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/* no rts heap */
% s( d8 {* s' V* s9 pProgram.heap = 0;
; I/ e2 A- c7 z1 j+ C' SProgram.argSize = 100; /* minimum size */
- q5 P$ O2 m& mProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大9 V: u* Z/ {' S0 F
( d* @4 e0 F9 u; c* z4 Z( b/* create a default heap */- N( O" t2 `, _% `' K
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');6 ?: a& y8 b' S8 {5 e! w# c* p
var heapMemParams = new HeapMem.Params();9 _& L" `- \2 p2 e" |
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');
' C# {; n9 V7 T2 J- W) V4 nMemory.defaultHeapInstance = HeapMem.create(heapMemParams);
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/* configure System module */
# _5 |1 N3 e& avar SysMin = xdc.useModule('xdc.runtime.SysMin');
8 k" R4 J, o1 F7 R xSysMin.bufSize = 0x1000;
* M" p1 [2 M0 C- V0 a7 lSysMin.flushAtExit = false;
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var System = xdc.useModule('xdc.runtime.System'); G7 R S0 o! E
System.SupportProxy = SysMin;) N) Q9 Z; i3 J7 F% _$ O/ d
3 Q3 [: o/ [* b4 e4 n7 t6 m+ u/* configure SysBios to use the lower half of Timer 1 */# C! w% a* r: C& {- W/ y
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
6 }3 b$ P4 X1 r" D3 \+ `var Clock = xdc.useModule('ti.sysbios.knl.Clock');
$ P. ]3 M! r6 o/ f8 ^' [3 ?4 QTimer.timerSettings[1].master = true;
4 u" `+ W1 j3 M& YTimer.defaultHalf = Timer.Half_LOWER;
1 n/ V3 a8 T& t* Z( o, g; rClock.timerId = 1;! e$ a; f z" L4 I. w1 ]+ \: V
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/*) d0 r5 {' F* u( F
* ======== Miscellaneous Configuration ========
- S0 ~4 Y/ m* ?) i */
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, |4 j" g" n4 t2 K& D& m/* set default diags mask */0 }$ t) Y+ d5 W& V) a2 w" l5 d
var Diags = xdc.useModule('xdc.runtime.Diags');
# O) q: A' P. b7 U1 t, [var Defaults = xdc.useModule('xdc.runtime.Defaults');
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;, y E1 i9 S8 t* A
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
1 {+ B5 ^5 j1 X0 f; h" Y6 NDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;7 I9 _, p- G9 \- O: [
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
3 X' j1 {/ ?" y" KDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */$ } a& h u' l
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
6 M4 \' |& L& | ?( t' x: gDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
: S5 I! J% [+ A5 m; u% t3 r* x) HDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;. b) _& O2 u; N# o5 g* G
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
4 G. W0 X/ ?+ `; n9 b% d4 I. ~Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
, W3 W! d* s0 p8 UDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
7 g& A9 c7 t+ v0 qDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
* y% s& n9 t3 _Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
% ^2 J0 q& r8 V/ B0 s4 J: t) q( V7 U% QDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;3 k* d6 j4 k) R$ K$ B9 y
. p) U9 j- ]/ V% x( G: P# [/* override diags mask for selected modules */
; d8 O! w, F& @2 I" s* [% Oxdc.useModule('xdc.runtime.Main');
. U" x) i6 |! ^+ d: P7 C9 |8 \Diags.setMaskMeta(
/ a6 ?0 S( y: c5 V "xdc.runtime.Main",+ U% |2 x& j1 w6 O' d: `9 R/ }- e- `
Diags.ENTRY | Diags.EXIT | Diags.INFO,
1 ^- n) h8 s3 `) P- \+ E Diags.RUNTIME_ON
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var Registry = xdc.useModule('xdc.runtime.Registry');
8 g6 P$ G0 ], W+ ~, T9 F2 k/ y: GRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;7 n; K# T6 l! ~/ H; T* g- t* h' f
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
6 A) `: m+ }. E. G/ L. ?Registry.common$.diags_INFO = Diags.RUNTIME_OFF;
' r0 t- a& X" d: f& W, L6 a! CRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;7 F1 f* f7 d5 k# E# c# r
+ M( x8 B' f9 o' Z( U, q/* create a logger instance */
3 Y3 k# W0 R3 q3 L" {var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');. K' j8 l6 o4 w, P
var loggerBufP = new LoggerBuf.Params();* |8 K4 G4 V$ |: D
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory *// x" v- a/ P4 i3 N: P0 Y
loggerBufP.bufType = LoggerBuf.BufType_FIXED;
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var appLogger = LoggerBuf.create(loggerBufP);
! v- m+ o- M0 q3 Q) _appLogger.instance.name = "AppLog_Core1";
) j E. a, v' L! h1 B* @Defaults.common$.logger = appLogger;- M# s- s3 Z* c3 Q6 J/ _
Memory.defaultHeapSize = 0x8192;
* Y1 k. J" p) D: A& vIdle.idleFxns[0] = "&LEDStatus";
9 ]9 z1 H+ d3 N% O% p0 mCache.initSize.l2Size = Cache.L2Size_32K;; i) s' L( b# }4 t) y& T& h
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