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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$ b t. v6 B$ x& {9 H3 d
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下- Q0 B4 w- z8 `# ?7 \/ x/ {/ Z
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)& M3 q1 K# t! i' j( N. s& v ]: f
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是不是需要在DSP.CFG中进行配置
+ z9 U9 Q0 ^: v* L' @/ t8 R我现在的配置为& }: k. J) r, Y9 @+ q# C
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/*
3 E) b! R# _0 u& p * ======== Operating System Configuration ========
' }1 X1 K5 }! Y' J" G */
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2 f4 g1 _6 ]1 R F5 T/* no rts heap */, C6 _+ U4 g4 w8 K$ G. O
Program.heap = 0;4 _0 U: ]6 J5 H+ v; B1 n
Program.argSize = 100; /* minimum size */
" G2 V7 I1 U, MProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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7 ?- v7 n! ~* J4 H3 r- A/* create a default heap */+ K/ `4 \% U. b1 ~# l6 P
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
3 I+ Q4 z, F' D6 G3 P) s4 f8 R$ ?var heapMemParams = new HeapMem.Params();; d0 @- a3 Y6 s0 Q
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大' c* `% F; ?, X* l3 P
4 `- e1 Q: w/ z& p0 V, bvar Memory = xdc.useModule('xdc.runtime.Memory');
; H9 b/ c+ {# s( F/ g+ G2 kMemory.defaultHeapInstance = HeapMem.create(heapMemParams);4 ~3 G# B8 S" U$ g. J) m6 e
3 Q% T9 I! T/ }/* configure System module */# h6 g5 `, o. x. w* L, K; P
var SysMin = xdc.useModule('xdc.runtime.SysMin');
) n2 {0 b" l4 ]; A) _2 ^0 g jSysMin.bufSize = 0x1000;
4 P. G* j( _; VSysMin.flushAtExit = false;
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# B( }7 E7 D4 n* k* d: F, dvar System = xdc.useModule('xdc.runtime.System');
' W, C+ V6 X- o0 s) x- x; t/ C: E5 l- uSystem.SupportProxy = SysMin;$ ^- Y* s5 @* ^4 T2 K
; P: J5 E8 n- b) [7 R! O/* configure SysBios to use the lower half of Timer 1 */8 N9 @) f0 Y# U- }
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');. i1 R, R0 J; {! _5 g5 Z) h
var Clock = xdc.useModule('ti.sysbios.knl.Clock');
% b. W/ Y6 k3 {: V$ MTimer.timerSettings[1].master = true;
! O( F1 P8 f4 F( }0 Z) `; uTimer.defaultHalf = Timer.Half_LOWER; q# Y) Q1 p' [0 X
Clock.timerId = 1;
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4 S, x5 i$ M2 w. `/*
4 t3 X" a5 f, [2 U# x+ a8 N) E3 c& A8 e * ======== Miscellaneous Configuration ========
0 W# |+ ?) U! U* T */- Z: W5 b/ b) B0 V" h6 p5 P% z
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/* set default diags mask */
+ R, l# i8 h3 k7 Q; Xvar Diags = xdc.useModule('xdc.runtime.Diags');3 y8 J6 |5 {/ r' i
var Defaults = xdc.useModule('xdc.runtime.Defaults');
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, A+ \2 }- C" W c0 {Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;$ E A$ t w9 M0 B2 [7 J! ?
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;2 Z' J6 {" j; u9 L8 R
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
, l8 H, L# n5 D* F* C4 }Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */* E8 I6 A- L5 d9 u) B
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
* ?$ P6 ]0 t0 ?+ `9 s! S0 cDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;7 ^ g0 m* K7 X R6 Y% `- |9 z
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
* e5 W0 x2 z; m( ~* f1 gDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;* @8 W7 r! F$ K5 V0 n ~8 Q y
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;' I; T- }* ]7 w: N: h
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;1 |/ ^7 a/ H2 L' [; M
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;8 T& z! C2 W, P$ `: ]
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
& Z2 z$ y9 }5 Q" \Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
- Y# D- Z4 {7 ]0 z: I! jDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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% c R; s5 y g0 W7 Q$ \/* override diags mask for selected modules */
4 L; k0 e H7 h. lxdc.useModule('xdc.runtime.Main');: ^1 t A/ R& u9 y" W
Diags.setMaskMeta(8 c! S! ]' B1 ?$ h! E% O4 c( P
"xdc.runtime.Main",4 u7 ]) h3 \; ?( J1 p1 }9 b
Diags.ENTRY | Diags.EXIT | Diags.INFO,
4 W6 w a1 N) p W+ @1 a8 q Diags.RUNTIME_ON
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0 Y' L0 o1 P- B2 m' i# j3 I' ovar Registry = xdc.useModule('xdc.runtime.Registry');
0 [) W* U# P6 [' U6 pRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;( @3 m/ ^& Q0 b
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;& p: X3 L6 G2 e" P) W: J
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;
- m8 O1 C* m( t+ }. JRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;) \- @9 H7 U8 F; O. X
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/* create a logger instance */$ n+ _6 A4 j" `7 q" P
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');6 h( x4 V+ q! w9 Y" |
var loggerBufP = new LoggerBuf.Params();: ^5 D( K# c4 e4 b) I! s
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */4 T, A$ G* A6 _: p& J% F, \2 L
loggerBufP.bufType = LoggerBuf.BufType_FIXED;
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var appLogger = LoggerBuf.create(loggerBufP);% U+ W2 q* ]0 G; p% n
appLogger.instance.name = "AppLog_Core1";- j" y9 w4 O( O, p9 N" H# S
Defaults.common$.logger = appLogger;" ]" c) u+ G% `- x n) d( x& g
Memory.defaultHeapSize = 0x8192; - v8 I# r. ]' C* B% J
Idle.idleFxns[0] = "&LEDStatus";
1 H+ N- R0 a( Q/ _: zCache.initSize.l2Size = Cache.L2Size_32K;
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