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沙发

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发表于 2015-9-4 10:29:21
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- i3 T F0 o" c5 j0 i我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
i, f( Y: \- b: ^! h9 k* u& g(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+ P8 m8 [% G$ K; o9 ^
我现在的配置为
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9 i; _8 v8 s. |% d/*
! C4 v4 F; Y Q! s * ======== Operating System Configuration ========. c1 L9 ~8 R. R) n
*/
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/* no rts heap */
( Z8 q" q7 {5 w/ f7 z0 GProgram.heap = 0;4 Q- {/ x) q. v( {' M
Program.argSize = 100; /* minimum size */
( F: U# a& S ~& Z- jProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大6 f* s+ Z) Z) e& G" ]
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/* create a default heap */- }+ M9 v8 T6 M% a+ U! P
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');% u |3 K' _% f% d( d4 ?/ k
var heapMemParams = new HeapMem.Params();" ~( Z9 w9 G* T
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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+ ^* d" y) A) D) E" U) e0 {var Memory = xdc.useModule('xdc.runtime.Memory');& g& `0 C/ J$ h3 {' o& \- A% M
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);
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/* configure System module */
. m) F7 t% J$ r5 yvar SysMin = xdc.useModule('xdc.runtime.SysMin');6 p' j; Z7 E" j
SysMin.bufSize = 0x1000;
5 _0 L2 r7 w" F$ mSysMin.flushAtExit = false;
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var System = xdc.useModule('xdc.runtime.System');
8 m7 o8 _, R1 t/ M4 `0 N& w( oSystem.SupportProxy = SysMin;; ~! \. L' X! y7 a( n# H: L- M7 k
?6 X) }3 _/ [. a/* configure SysBios to use the lower half of Timer 1 */
, f" U- z+ K3 Tvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
" T; M8 ?0 g& V8 P0 C; c9 }, hvar Clock = xdc.useModule('ti.sysbios.knl.Clock');
5 \5 d1 f: n; X. oTimer.timerSettings[1].master = true;% j: D: Q- v& S# w* Y# k
Timer.defaultHalf = Timer.Half_LOWER;+ M; f: |7 p& T* H6 y# ?# f; ]
Clock.timerId = 1;7 {$ \% G/ j) N& A; ^* w
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/*
. M% x, }5 a: h4 }( l. L * ======== Miscellaneous Configuration ========. `9 u3 O Q9 ]. J X
*/1 l: R5 R! H9 X) b; r' }0 A
w: E4 e9 V+ I* N$ Q" O0 B/* set default diags mask */
L) Z$ y; ? ]6 f2 {$ V' fvar Diags = xdc.useModule('xdc.runtime.Diags');
/ f3 Y1 k4 r3 f3 w7 Lvar Defaults = xdc.useModule('xdc.runtime.Defaults');, g0 V0 p; m, ]
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
% K2 c! k6 `1 nDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF; r" ?& S. m4 n6 Q' g3 |7 U6 ^3 H
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
$ x5 |* Q/ a3 ~' L+ h8 ]Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */; A( }" C3 H7 _1 ~9 G
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */2 x5 ~* w9 O+ i- T
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
2 Q2 H: Z" d6 j) F3 K: ]4 dDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
0 G% l; E$ B9 P1 xDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;% J1 M" }" K2 Q% k, S6 f0 K
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;, S+ W+ z4 |/ _4 S& m+ I2 H
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
+ u8 L0 m% k. h6 i8 [- gDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
% B- A- `2 \/ _# N8 iDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;6 U4 h4 B' c* U x
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
& p% v/ d1 ~4 n: P! nDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;9 c! V! i) X# j
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/* override diags mask for selected modules */" z9 Q0 `0 r8 n4 x/ b
xdc.useModule('xdc.runtime.Main');
8 J ]& e2 k1 ^- l' FDiags.setMaskMeta(
5 Q( M; P3 U; f g: g3 u "xdc.runtime.Main",
* d |& Q0 F& U7 m. v( g4 @ Diags.ENTRY | Diags.EXIT | Diags.INFO,, Q3 ~& X$ V- g/ E
Diags.RUNTIME_ON$ J8 I9 P* U1 {) {/ Q1 U! @, ]
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- M* z6 J: K- c0 E0 X( }# Gvar Registry = xdc.useModule('xdc.runtime.Registry');* @. e- k# d7 f2 U9 |
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
! W7 s2 c$ i" D' R! PRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;
# O+ Q$ U& F9 k! p& m7 c8 q; c/ I* o" I) FRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;
0 O+ _/ I; M1 ORegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;' s( ~: ]$ l% G5 Y# b0 D4 e
. C6 m+ @8 J$ l: M/* create a logger instance */
4 B2 m0 X) ~- i7 I' G. kvar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
' p$ h H& u4 c. r0 P$ A0 q9 kvar loggerBufP = new LoggerBuf.Params();: k$ {1 F; g# p- l& z8 N
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
% V3 {0 R3 d t8 H8 R8 y* A" eloggerBufP.bufType = LoggerBuf.BufType_FIXED;
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var appLogger = LoggerBuf.create(loggerBufP);
) h- p2 M& e gappLogger.instance.name = "AppLog_Core1";/ [, ]# `7 C; D6 @( I
Defaults.common$.logger = appLogger;6 ^$ c% W _) b9 r+ G& q
Memory.defaultHeapSize = 0x8192;
8 \6 |1 _$ w V" X6 e( ~Idle.idleFxns[0] = "&LEDStatus";. Q& Z6 ^. {2 m0 M
Cache.initSize.l2Size = Cache.L2Size_32K;6 ^% o& t4 z% ?* n: c: b, w
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