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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" \% Q1 ]/ w' x
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下/ \% I y. Q7 i1 k, @) U! C* s3 W
(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
% I" j; b# n4 T5 k# O我现在的配置为0 j3 T0 ]9 E6 P% e) f
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/*: n1 t- D( x8 T. |
* ======== Operating System Configuration ========, M) t6 g( b# f/ U; p3 X
*/
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& @6 Z+ O: Y" Z/ q1 ~0 t; E1 w( P0 A/* no rts heap */7 l' Q" @ I D& I6 ]; \- h
Program.heap = 0;6 {6 ?9 j: N' x5 Q' w
Program.argSize = 100; /* minimum size */
9 U4 s7 O" {4 A, EProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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/* create a default heap */
8 |5 W. V. F, F( Xvar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
" [. [- f4 Y) b9 hvar heapMemParams = new HeapMem.Params();: b6 j5 D) h4 X% O
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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0 ?$ N. d" `" x# e* ^: |1 A$ G [' Vvar Memory = xdc.useModule('xdc.runtime.Memory');
1 P' f4 w) G' @9 j! SMemory.defaultHeapInstance = HeapMem.create(heapMemParams);
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" C* N& }/ m: o+ @5 B+ c/* configure System module */
$ X$ l) b5 E2 K9 l tvar SysMin = xdc.useModule('xdc.runtime.SysMin');
, M2 {) t V6 A1 o$ y0 g/ c9 \( QSysMin.bufSize = 0x1000;
/ U$ ^; L1 |0 m: uSysMin.flushAtExit = false;
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var System = xdc.useModule('xdc.runtime.System');
# [# m: E' E" d) g) y5 O# jSystem.SupportProxy = SysMin;
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6 z" W/ |( B5 Z& W# ~1 G/ |% D/* configure SysBios to use the lower half of Timer 1 */
$ F/ X( E `( L3 Xvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');" A! u, I! z4 q1 O$ F# Y9 ^6 S
var Clock = xdc.useModule('ti.sysbios.knl.Clock');
0 g4 _% H- _1 PTimer.timerSettings[1].master = true;
& V4 D3 ?9 G3 \" `Timer.defaultHalf = Timer.Half_LOWER;
) r3 x! }; s. o3 kClock.timerId = 1;
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( Z) i; r; \2 ^8 M$ y, e X/*
! l9 ~- i0 ~/ Z( S( F8 G * ======== Miscellaneous Configuration ========
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2 s% }7 _ E# b9 E% X ^- [! ^/* set default diags mask */3 q) [) L' b4 i3 i$ i) k4 D1 a
var Diags = xdc.useModule('xdc.runtime.Diags');
* f- ~& U7 Q* `! Svar Defaults = xdc.useModule('xdc.runtime.Defaults');
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;9 L% o& u2 J' M4 w+ e
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;- {* T4 r2 n, | L& x5 c4 F
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;( {* o0 G) A3 w k- a
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */4 |/ o) c$ f/ k" M5 d
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */1 O$ s7 V R* k9 i) A
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;- l; y; p( P4 l! N0 a' I, U
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;1 p- F! v; ~) |; O. V/ X2 ?( b
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
1 I" u8 q. H \! e# ~* kDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;$ D! e$ I; d- j3 p! }2 w8 C
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;. S7 ~( q7 K* y) L6 J% ~
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;1 Y" z8 i. W' D
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;8 T; Y+ e- _# L! `! W
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
1 S: z* O: o v5 M DDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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5 A4 m6 Z) m' D F: K7 n% q% r/* override diags mask for selected modules */
4 x! h1 O- k- w6 ?- Txdc.useModule('xdc.runtime.Main');
/ w# l# b+ i. f5 S' hDiags.setMaskMeta(
1 A$ W' j! C7 k+ Q+ @ "xdc.runtime.Main",
, [. |+ X/ ~1 G. D4 V& e: ]( n6 s Diags.ENTRY | Diags.EXIT | Diags.INFO,
* A. J z7 L+ y. ] Diags.RUNTIME_ON# r8 U: y5 p8 _- y
);
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var Registry = xdc.useModule('xdc.runtime.Registry');
! R3 e/ }. I, X2 c. u3 cRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
1 p3 D( \ N3 c; JRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;. q$ o! Y7 r5 a7 d8 i& Q
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;
0 B6 f% G% N) GRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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4 W. N3 v3 K+ I2 d/* create a logger instance */
V6 X6 V1 M7 u# ~var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');9 E0 |. h% [" [# i C- [ c2 U2 C: G
var loggerBufP = new LoggerBuf.Params();
; T- S, z, V# Z; e! y' AloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
- I4 f2 V* q5 {$ I ^3 i4 ~& ]loggerBufP.bufType = LoggerBuf.BufType_FIXED;& r1 E) H3 a1 e4 S5 c" g8 ]! M
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var appLogger = LoggerBuf.create(loggerBufP);
l0 z& i) F3 m# c8 E$ R/ i7 bappLogger.instance.name = "AppLog_Core1";; X( Z9 _, h. q$ a
Defaults.common$.logger = appLogger;+ A y; Y+ B" q: M
Memory.defaultHeapSize = 0x8192; ' l- S; F2 Z- V3 e, W
Idle.idleFxns[0] = "&LEDStatus"; o3 T1 |, O: c5 z A6 g
Cache.initSize.l2Size = Cache.L2Size_32K;! `. P" T" a. M' i2 S
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