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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
( v! |3 b+ j/ A7 N我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
- G. C$ t; F3 I; \(不过疑惑的是,为何单独DSP仿真就没有问题呢?)% K; j$ n% s& p+ g* X7 `' x
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是不是需要在DSP.CFG中进行配置2 n# }9 Q# [% @. N0 F( d
我现在的配置为
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" i( d& j% l% h1 k/*
: [: ^' r! V7 g- G4 W * ======== Operating System Configuration ========& c6 E0 k1 k, m, E% m7 Z
*/; p: y R3 s+ N; ^1 H) X
8 n" T. S7 K) p+ l/ ? [) J, S8 k ?/* no rts heap */
& x7 f. v3 @! x- r9 k% K2 JProgram.heap = 0;
+ _& v* O0 Q8 ^) ?/ X* n, u8 GProgram.argSize = 100; /* minimum size */
4 {1 N V' q3 [: q8 KProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大/ U* E. v; w2 ~# c
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/* create a default heap */
0 n, e, ]2 E9 D- O" L7 o' ovar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
& L* e8 M' \; h9 @' \, Vvar heapMemParams = new HeapMem.Params();) U9 t, L% ]/ C3 |3 G2 O
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大! r$ v W. i4 j9 f
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var Memory = xdc.useModule('xdc.runtime.Memory');
& \+ ]% X) p& n8 VMemory.defaultHeapInstance = HeapMem.create(heapMemParams);
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/* configure System module */
7 z1 N3 f) M) \, e4 Tvar SysMin = xdc.useModule('xdc.runtime.SysMin');
) }6 ?+ n0 I% i9 aSysMin.bufSize = 0x1000;% F7 I& O% G [# x6 [5 P
SysMin.flushAtExit = false;
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var System = xdc.useModule('xdc.runtime.System');
1 J4 @# Z9 ]/ p/ l7 N- E5 o9 Z- vSystem.SupportProxy = SysMin;
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3 A/ O$ s$ _9 ~! ^ g& ?/* configure SysBios to use the lower half of Timer 1 */* U( L* O# V# H) M/ B8 S8 L
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
! P$ j5 ^& G5 L# Y* M, G" Xvar Clock = xdc.useModule('ti.sysbios.knl.Clock');1 J: B: T* ?- x
Timer.timerSettings[1].master = true;9 E+ X0 L6 ]: G1 o2 W
Timer.defaultHalf = Timer.Half_LOWER;
4 O& U" q0 L3 tClock.timerId = 1;: y, ~9 j H2 `- D' W" j' f
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, X5 [2 N2 |3 x) K( F ~9 Y/*1 q2 p1 D/ x! W1 C
* ======== Miscellaneous Configuration ========
% E4 ], X9 H9 C' w */
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/* set default diags mask */
$ O1 K! x+ r, J3 A7 l& y0 }var Diags = xdc.useModule('xdc.runtime.Diags');$ X8 F3 W5 t* E. ^
var Defaults = xdc.useModule('xdc.runtime.Defaults');
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
4 [3 A' Q D* q0 M# U6 a) C9 qDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;- y- m8 O* P, l" b
Defaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;1 V7 o. T9 i% A% c' D
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */) i* B' @, U( \# E" W# I! b
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */
/ l0 J" [3 x5 U F- o$ H5 qDefaults.common$.diags_STATUS = Diags.RUNTIME_ON;
5 R% q- y& N" f, a, ~$ e* X5 }. a* zDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
, A: o3 y/ E! z! ?) r( L* y8 H3 wDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;& [& W( o, N' w H$ ]2 d7 t
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
/ s9 B1 z$ x; A! t. e5 Y8 oDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;/ m' G& |5 n5 O. p8 m3 H5 ~: C
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;. \. ^, M9 c% i+ @$ C/ u9 X& M
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;+ X1 U5 v/ \- g9 Y$ z
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;$ S5 Z6 Z- L- \
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF; _1 @! m% i/ Z7 u2 W7 d) x
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/* override diags mask for selected modules */* k5 w" `) [+ \- j: \: w
xdc.useModule('xdc.runtime.Main');' J& @ M/ j/ b p F
Diags.setMaskMeta(
! N" v: |. p L- h1 Y "xdc.runtime.Main",9 {* Z7 Q" |' v5 ]
Diags.ENTRY | Diags.EXIT | Diags.INFO,
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7 B& M+ \' i$ @/ O% I$ pvar Registry = xdc.useModule('xdc.runtime.Registry');/ H% z7 p6 d! h9 j
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;8 ]. e/ y& w8 L
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;
& X/ Y# b E/ v9 f2 D- E# SRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;% `1 R% j$ |: C4 o4 l, Z5 n
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;% p# o2 ^9 B0 Q+ E1 d2 p
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/* create a logger instance */
4 t- r9 \2 o" E4 o J2 ~4 k" pvar LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
) D( S' q9 z3 w% g+ Dvar loggerBufP = new LoggerBuf.Params();6 j( t3 d3 ]5 ]2 L8 c
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */7 C2 z+ G( N' B7 H: W# M
loggerBufP.bufType = LoggerBuf.BufType_FIXED;- t3 j: ~8 \3 L( t
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var appLogger = LoggerBuf.create(loggerBufP);
) V, m0 M) r4 I# ?: ?# l& _appLogger.instance.name = "AppLog_Core1";
. [: c6 E5 W/ ODefaults.common$.logger = appLogger;8 N+ s0 g. x9 N+ `# J1 r: J
Memory.defaultHeapSize = 0x8192; " A& p+ [3 n. H. y; z: d. T
Idle.idleFxns[0] = "&LEDStatus";
% _1 c8 a& u1 mCache.initSize.l2Size = Cache.L2Size_32K;
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