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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
) V3 x6 b1 v8 A1 \8 F F* }. _% @我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下- X! ? l. X3 B/ s1 O
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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- z8 g0 }6 s( M% l( }1 }8 Q* k是不是需要在DSP.CFG中进行配置, ^3 \" p; Y( `0 V6 j
我现在的配置为
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# U5 D# `* Z% c. k/ H$ [/*
$ {' b2 ~" g6 Q- D * ======== Operating System Configuration ========
1 K7 B* g+ J3 q5 Q2 f/ N */
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/* no rts heap */
; e- B S! r0 q9 _* kProgram.heap = 0;" `2 l( A" G9 P% z
Program.argSize = 100; /* minimum size */& ] @$ z+ [9 K9 y" C- ~7 d
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大4 V4 c6 u: R) k! r2 ~
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/* create a default heap */
- a& C- v. W3 S; z% t+ Rvar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');9 D# u/ h5 r" q! I/ |9 [+ z' p
var heapMemParams = new HeapMem.Params();
6 ^8 H* n1 n) q2 ?heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大3 j+ B8 F7 E1 k4 Y$ K' D
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var Memory = xdc.useModule('xdc.runtime.Memory');+ Q. C. l- z' {, E( C) |
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);2 y2 k# }' F. |& [
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/* configure System module */1 g& n8 H8 T" B& `
var SysMin = xdc.useModule('xdc.runtime.SysMin');
2 W& u+ O# _9 A8 |: XSysMin.bufSize = 0x1000;
4 T0 z2 j8 g& W. N aSysMin.flushAtExit = false;1 B5 ~- L- F* r% ^, z
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var System = xdc.useModule('xdc.runtime.System');
$ `2 g2 z4 F, u @( |( YSystem.SupportProxy = SysMin;( |( U9 e" C/ \1 e) H" G0 p4 u0 ?
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/* configure SysBios to use the lower half of Timer 1 */
( q- ?/ \4 P0 _9 Q; [. kvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
2 \ X8 p$ b) O: {0 [; I/ wvar Clock = xdc.useModule('ti.sysbios.knl.Clock');
K" B3 Z4 C0 _9 v0 ~! M; u9 oTimer.timerSettings[1].master = true;
, j- |' X/ b8 tTimer.defaultHalf = Timer.Half_LOWER;6 m/ r! \9 E/ ?* u s/ x" r
Clock.timerId = 1;
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/*
p+ V5 Q' p. M. o; t" D$ Z * ======== Miscellaneous Configuration ========
% W* E0 `2 R0 o8 a2 }/ g1 \: ? */
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/* set default diags mask */
4 j9 D8 S( G rvar Diags = xdc.useModule('xdc.runtime.Diags');1 }& H9 [" @7 {
var Defaults = xdc.useModule('xdc.runtime.Defaults');
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+ B8 I, Z! H0 S, Y0 uDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;/ S2 h. F6 h, g3 L3 f
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
/ K: B$ J7 E% M$ Y! s/ d( CDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;# M7 m( Q2 ?# ~0 r% x
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
& p* Z. ^4 w( `% NDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */2 d* W9 g/ j: \) W6 ^
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;: P' o1 |+ E0 J7 C7 V) F8 x: M, g
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
5 a+ r g$ ^9 W+ ZDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;8 p& M* A) a, `7 T. _
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;: R" Q( ^( ?, z; B7 U- Z
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
, m6 r. u! a3 g# ^9 z7 N) ZDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;. {( P' W4 J* y) q5 x: ^/ W
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;
4 X7 S3 p2 [1 QDefaults.common$.diags_INFO = Diags.ALWAYS_OFF;( T9 S, [! K5 d v0 U& e$ y
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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/* override diags mask for selected modules */9 C/ c9 Q6 ~1 x" F
xdc.useModule('xdc.runtime.Main');
$ ?/ [# T c4 YDiags.setMaskMeta(
) {! R" ^: M; `% _ "xdc.runtime.Main",
# D- ~ A1 n. K$ n+ ?2 d2 J* K' Q Diags.ENTRY | Diags.EXIT | Diags.INFO,
?* s6 d! y/ l( R Diags.RUNTIME_ON
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var Registry = xdc.useModule('xdc.runtime.Registry');/ K( ^) v( ~. v. e2 P
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
9 b0 H/ f. [7 T0 K- z4 SRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;8 c8 N1 B, d. j& u& P! W
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;0 t- p$ q# Z/ P- |
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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+ z9 r( I( w8 |8 C4 S# R% l/* create a logger instance */9 l" Q. }$ G/ W) }, @
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');- x# l# Q) D4 S
var loggerBufP = new LoggerBuf.Params();; D* a: N9 Q! V7 ~
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
& V9 g: e+ G, r* c) Q: C' IloggerBufP.bufType = LoggerBuf.BufType_FIXED;
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$ ~* |. ~7 N+ ~: N8 Mvar appLogger = LoggerBuf.create(loggerBufP);3 ?* A( W4 u' v$ ~
appLogger.instance.name = "AppLog_Core1";$ d/ f* G' a. r O! ]4 q
Defaults.common$.logger = appLogger;
( Z: n8 S/ R; p" d) a/ ~Memory.defaultHeapSize = 0x8192; , \3 q, Q" z0 u$ H$ Z" j. B
Idle.idleFxns[0] = "&LEDStatus";6 W% D/ ^' y: M: u
Cache.initSize.l2Size = Cache.L2Size_32K;! o( M: t4 u- B- H% G" T
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