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沙发

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发表于 2015-9-4 10:29:21
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7 h2 c) @/ d, A1 u! h- i6 e我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下9 ?' w2 L8 r" A# Y- N' B
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)# }5 E' s# V! B
& D# w! |# R6 h! E: j! T; W是不是需要在DSP.CFG中进行配置9 x$ p% f& e- N, w. t
我现在的配置为6 ~) o" W3 g: _: y& B5 a
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* ======== Operating System Configuration ========8 l# p8 y- b9 n$ ^# g
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/* no rts heap */4 b3 H" [6 C: l1 ^9 a5 x* L
Program.heap = 0;8 E8 ]) I, ?+ h- ^- F e6 H0 k- n; k3 z4 ]
Program.argSize = 100; /* minimum size */7 P( e8 o4 \- ^/ j4 ]- e5 A7 i7 ?6 U
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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( a @+ ~! o) D) L! G* E& P/ H/* create a default heap */5 U* G( R2 j5 O3 {% R+ P7 M
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');
) d ~) `4 J' ?" S1 r' [% f, fvar heapMemParams = new HeapMem.Params();
: Z% B; [- d, o m7 U# K0 nheapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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var Memory = xdc.useModule('xdc.runtime.Memory');
; r* [6 v; `/ RMemory.defaultHeapInstance = HeapMem.create(heapMemParams);6 s% U! a: d9 X; C; ~1 ?
4 {" p& g, X/ e: j) Z+ I! i/* configure System module */
/ o5 ~; v3 L& L8 R2 Mvar SysMin = xdc.useModule('xdc.runtime.SysMin');
x0 o. c" Y X( _3 c) s. e1 YSysMin.bufSize = 0x1000;1 V* e9 G/ b- v, x7 h- {% a
SysMin.flushAtExit = false;5 [" Q+ U, ~' i: m2 |) h( B
% P6 z. I) }* ?0 y: B/ U% f* v9 Qvar System = xdc.useModule('xdc.runtime.System');$ s: Z0 u" K" G; a% Y0 n9 X" s
System.SupportProxy = SysMin;
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+ G, V D) H4 [& l/* configure SysBios to use the lower half of Timer 1 */
: r1 m, D+ L( _! O' K+ _6 @$ cvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');$ B% G; v3 e' o2 N! R
var Clock = xdc.useModule('ti.sysbios.knl.Clock');
, D$ w; h/ W2 G+ _" W5 yTimer.timerSettings[1].master = true;
; b7 `" G/ L1 MTimer.defaultHalf = Timer.Half_LOWER;
: j- y2 U& K- [' B4 H* t- q5 p( JClock.timerId = 1;. A9 N; \6 g# h U% D" N J h3 F
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* ======== Miscellaneous Configuration ========
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/ ~8 k" A H. e# l/* set default diags mask */" q3 y5 B# O8 ?. j5 L( @
var Diags = xdc.useModule('xdc.runtime.Diags');
% \2 ?& s& J9 v6 c4 Evar Defaults = xdc.useModule('xdc.runtime.Defaults');
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5 s0 g2 x$ G! [: R# fDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;) ? _, s7 Q8 g0 a' R9 @( S
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
7 O! E9 j6 T8 q. U: MDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
! N @; B# H4 F" N M6 J# \) P) bDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */ y; K4 |( J3 z" D3 A$ J8 R
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */ ~2 b% q6 o" P* {
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;
; K/ R. N: d6 L5 ]Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;- @, [% f+ u+ @1 ] B$ [0 y$ B
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
) C$ {1 w {: c2 |Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
; X$ [% ?$ G2 q- j7 I: m$ NDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;2 y( p4 V: S6 d: W7 ~
Defaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
, Q1 i) D3 J0 p& lDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;# k7 `7 U$ ^: X% s9 `0 O
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
7 p5 e" x6 t4 J/ gDefaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;
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C) b: p# Q/ \ e; g/* override diags mask for selected modules */$ Q8 G- z- t" R% i0 u
xdc.useModule('xdc.runtime.Main');
5 _$ v4 j2 Q3 a, PDiags.setMaskMeta(4 b( w( k3 C! v. x& k' K2 T
"xdc.runtime.Main",
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Diags.RUNTIME_ON3 D1 O* {0 B- l: I/ Y& B: y. {
);
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: p% Z4 ^; C$ \8 x `4 {0 vvar Registry = xdc.useModule('xdc.runtime.Registry');
9 D- e2 l5 S/ u3 o; Z8 rRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;' P( A {+ q( B) B' `
Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;- n+ K9 J8 \( R/ ?5 G" N0 d: Y
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;
. o6 k, ~& W- |1 l# uRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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/* create a logger instance */
9 V5 Q+ W8 m @var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');! s/ t* A; ?. j+ O- p U3 [
var loggerBufP = new LoggerBuf.Params();
# i. |5 o3 u2 r9 I9 E7 W5 X4 _# WloggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */4 f( n) k' b3 v- {- f
loggerBufP.bufType = LoggerBuf.BufType_FIXED;
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# }, f4 T& C+ v. }3 w0 zvar appLogger = LoggerBuf.create(loggerBufP);4 w# A8 S% N! p/ j4 ~
appLogger.instance.name = "AppLog_Core1";3 ?. l! W% u* a5 Y+ r
Defaults.common$.logger = appLogger;3 ^' \& X, h$ Y4 J2 M* D
Memory.defaultHeapSize = 0x8192; # B3 [% k8 R. B
Idle.idleFxns[0] = "&LEDStatus";
' j0 T k+ t7 j n7 }Cache.initSize.l2Size = Cache.L2Size_32K;
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