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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 z$ T% a, X. n4 M
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下
1 @) b) E. }( V( S0 |(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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. W! ~" K h/ R e( q是不是需要在DSP.CFG中进行配置
% T1 D8 \( ]' R- E( }# @+ d$ E我现在的配置为
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/*( R$ S3 T: ^! U/ ~! w
* ======== Operating System Configuration ========. i, t5 g4 ^, b) H' d
*/
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/* no rts heap */
; u: |$ K/ V) g$ b4 FProgram.heap = 0;
* H" h0 \9 l& N# vProgram.argSize = 100; /* minimum size */
8 ~% m) t1 W5 [ x$ WProgram.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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/* create a default heap */- P; V }1 ?, x" r( H; u0 \0 @7 h8 r
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
( ]2 f/ p& ?- a) u9 y1 X. E4 g1 [var heapMemParams = new HeapMem.Params();
! l0 T9 s% j& N" BheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大+ m9 W( L, t0 u( o" B
- X4 j8 C% B8 V: m5 o t ?. c. o' hvar Memory = xdc.useModule('xdc.runtime.Memory');5 f* Y8 X' E/ T5 h0 A
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);
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3 J- l- c) o, ?3 L+ T/* configure System module */
- N4 I& m0 w' g$ m; X9 Nvar SysMin = xdc.useModule('xdc.runtime.SysMin');
5 e8 g6 G7 L7 i' ?9 h/ b6 A* ~SysMin.bufSize = 0x1000;
# i3 ?5 X" r# b2 a% e3 ISysMin.flushAtExit = false;4 P1 C5 q' W: N. t1 {. ^) r
/ ^ E8 F8 O, c- L3 gvar System = xdc.useModule('xdc.runtime.System');( C( q6 g& V: E; I `
System.SupportProxy = SysMin;6 G, J! v; y) n
7 _# z3 d9 s3 R( G' ~: g/* configure SysBios to use the lower half of Timer 1 */) \9 c# ^ I% Q% C- C5 i7 U3 ^
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
7 g* L0 ~% b6 l* Y# ?var Clock = xdc.useModule('ti.sysbios.knl.Clock');/ p- r y5 B9 a
Timer.timerSettings[1].master = true;
) [3 E( \/ k, mTimer.defaultHalf = Timer.Half_LOWER;+ ^! g8 n6 ~+ q' ?2 e7 x+ h9 S
Clock.timerId = 1;
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& [/ _3 ~6 o! e5 s' h/*
0 p, N! r- H4 G * ======== Miscellaneous Configuration ========& w' P4 N; a# t' I
*/
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6 n1 |# T8 I- H v& L/* set default diags mask */& T6 D& H+ j$ _1 i$ K; `# N
var Diags = xdc.useModule('xdc.runtime.Diags');! s3 V: K: Y9 S/ B+ g
var Defaults = xdc.useModule('xdc.runtime.Defaults');
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6 R7 T' L; \) N8 A2 a; n# Z" fDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;
9 @" c. a# ~$ o$ fDefaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
9 U7 W2 F" V! F. cDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
6 u; Z! D) Q0 Y4 _! \9 LDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
" c" @8 ?$ l. B# }6 jDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */3 n1 D+ L0 `) \# F/ k9 E
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
7 I9 D( |* x+ a: PDefaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
' k$ x* y+ i' p2 bDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
, n# L, c/ N% H" UDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;1 S& G9 I' d C0 r: a6 _! ~1 B
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;; w: W2 h0 V! r }4 @" D
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;" L5 ^6 z6 V9 b9 Q3 [
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
8 H7 [8 O' j6 i C) ^Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
u* k, {1 E: x# n- hDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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/* override diags mask for selected modules */
- _* M# q* \8 c- s7 a8 kxdc.useModule('xdc.runtime.Main');0 i$ ]% n; f: Z1 o- e* V
Diags.setMaskMeta(
8 n+ H' [" g& \ "xdc.runtime.Main",
; K* U8 l0 l8 _9 c* e Diags.ENTRY | Diags.EXIT | Diags.INFO,6 N% g4 R2 o8 o) D$ b4 s) {( C/ N9 L
Diags.RUNTIME_ON
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8 P1 W# B% u- C* Ovar Registry = xdc.useModule('xdc.runtime.Registry');
8 C- c& Z {4 A. }8 K8 t* bRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
/ H; p8 D" V9 n3 T0 |! K5 URegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;
2 h8 I4 H9 m0 [/ pRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;/ R" ^! Y6 n6 L- N% I
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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/* create a logger instance */1 Z+ U& [3 b- W: r- ~" |
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
, V$ K, s+ `4 r7 H" e& Jvar loggerBufP = new LoggerBuf.Params();$ _- F1 ?" T" M8 U8 P
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
: |$ y5 y4 }0 F; e/ hloggerBufP.bufType = LoggerBuf.BufType_FIXED;
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var appLogger = LoggerBuf.create(loggerBufP);
2 x$ S" ?7 i9 n* mappLogger.instance.name = "AppLog_Core1";
2 k R- [4 H# o' n8 n" f N8 G- dDefaults.common$.logger = appLogger;6 E' _! m$ {" t0 |2 {
Memory.defaultHeapSize = 0x8192; + _& ~- N: ^3 x1 _9 k$ q
Idle.idleFxns[0] = "&LEDStatus";3 I# E0 [9 T( A" k
Cache.initSize.l2Size = Cache.L2Size_32K;' n) B/ _: C2 d9 {" f2 @
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