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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: i, h# B0 E9 l/ ~& g8 ]
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下" u+ v# i: m' O4 _( D
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)+ F1 f; X2 A% L) A& ~2 H3 g5 ~! q
* G- C5 Y- V& m/ h是不是需要在DSP.CFG中进行配置5 ~1 a& Y# v8 U' i
我现在的配置为
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/*. E: z1 ~+ ?% \
* ======== Operating System Configuration ========
& V7 O2 _8 e& Z9 Z( O */
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/* no rts heap */# X, l6 ]5 t/ S9 D
Program.heap = 0;! N3 [, t' R: e0 Q6 f
Program.argSize = 100; /* minimum size */
: D* z. f7 Y' |Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大
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% Z0 I `* Y4 _5 J, `( I1 I/* create a default heap */! Y* g/ p6 D3 }2 b( E. z* D
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');* g3 M# v/ W3 g _- q2 }1 K- V! b
var heapMemParams = new HeapMem.Params();/ ~, p g5 b6 o
heapMemParams.size = 0xFf00; //此处修改后的值。不太懂,所以改大
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5 [) r4 d$ e6 Y s% f. W4 @var Memory = xdc.useModule('xdc.runtime.Memory');* U0 Z$ ?# [+ F R5 Y6 V8 x9 l
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);
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- s' j, L) g7 w8 T# h: A9 Q/* configure System module */
- Y5 r8 x( \. N5 ovar SysMin = xdc.useModule('xdc.runtime.SysMin');
, c! {" Y, M9 A7 RSysMin.bufSize = 0x1000;, R( s m" S8 o+ \: p1 `
SysMin.flushAtExit = false;/ R" ?- ~. Y6 x/ k
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var System = xdc.useModule('xdc.runtime.System');3 p W! K- u ] p
System.SupportProxy = SysMin;0 Z7 ]# v; A: p" O* T' h5 ]3 x
4 e2 g6 l* g. w/* configure SysBios to use the lower half of Timer 1 */9 a1 N& {6 M+ G- c: `5 C
var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');
3 J+ m+ E4 T$ lvar Clock = xdc.useModule('ti.sysbios.knl.Clock');
* L0 b: I0 F% @! Q1 K+ }Timer.timerSettings[1].master = true;' I/ ^: A# D1 D& S7 v
Timer.defaultHalf = Timer.Half_LOWER;8 |2 s8 P/ x$ C4 O+ F: K! N
Clock.timerId = 1; R3 @! i. L+ o5 x
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/*5 X+ o' L# x( ]! N) @/ ~
* ======== Miscellaneous Configuration ========
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) }2 L# S# W& M9 [) q/* set default diags mask */
( v3 M* o6 Z& ~* Y) zvar Diags = xdc.useModule('xdc.runtime.Diags');- G6 D% A4 C+ v' j _
var Defaults = xdc.useModule('xdc.runtime.Defaults');
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' V7 A1 D" T8 U7 k$ b6 N* y0 u1 SDefaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;) @9 ?5 Y+ j/ o/ U: T$ N$ i; C
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
' S2 U. Z1 ^" g5 x! c$ FDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;8 J- U7 G; ]7 m- ^ y) L' o i
Defaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */
, @8 G% N. X' h7 rDefaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */+ N# s, d% ^' R
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;' z& W$ ~4 T9 k2 |
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;
' Y3 B: ^$ k) m/ ]6 H6 LDefaults.common$.diags_USER2 = Diags.ALWAYS_OFF;5 V8 Q0 ]. W9 o9 }. {& B% U7 Q
Defaults.common$.diags_USER3 = Diags.ALWAYS_OFF;
8 h1 U7 z" j* ?# x; p0 h8 cDefaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
# f1 F5 j8 {' i5 s% T s0 LDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;
- @# j- O6 j Y2 _5 |. P8 qDefaults.common$.diags_USER6 = Diags.ALWAYS_OFF;. `. I: s: h; A
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;
/ u+ f% L8 |9 L* x5 [5 [Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;: S8 w$ ^% E0 V8 T
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/* override diags mask for selected modules */6 I; r% m3 ~1 I$ ~8 U2 n x9 w, q4 c& `
xdc.useModule('xdc.runtime.Main'); }+ S1 d0 g. y$ |* |4 H7 ^
Diags.setMaskMeta(! m, c. n# t" j( W
"xdc.runtime.Main",
[; z* i% E# e+ w Diags.ENTRY | Diags.EXIT | Diags.INFO,
5 t" z2 `. @+ p3 g* g/ X; a Diags.RUNTIME_ON
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var Registry = xdc.useModule('xdc.runtime.Registry');1 [8 H. y8 F7 J& X% h+ o
Registry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
* u _3 g) M- k) I9 |Registry.common$.diags_EXIT = Diags.RUNTIME_OFF;4 q! F2 v: z8 I
Registry.common$.diags_INFO = Diags.RUNTIME_OFF;+ J( B+ z. U$ X* v& l( z
Registry.common$.diags_USER1 = Diags.RUNTIME_OFF;" c5 s% z" l* g- l. l% d
! T6 j- S/ T+ \* i/* create a logger instance */' }) l- j7 o& W$ b" `; M6 ?- N
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');/ |5 e' y( c; j- ]7 @2 ?/ G, a
var loggerBufP = new LoggerBuf.Params();# ?+ I) h, M6 X3 m2 t; |
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
0 }6 C! W* H: c/ q; f$ jloggerBufP.bufType = LoggerBuf.BufType_FIXED;
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' g( _$ C& L3 X1 n4 J. qvar appLogger = LoggerBuf.create(loggerBufP);
3 d: h1 x. q- d: ?! m' iappLogger.instance.name = "AppLog_Core1";
! ?4 `6 n4 b3 ?1 k! S' jDefaults.common$.logger = appLogger;
% x) j3 V H8 P7 z: \) K ^Memory.defaultHeapSize = 0x8192;
% [! ~7 \$ z3 h- M& w/ Y0 JIdle.idleFxns[0] = "&LEDStatus";
+ j$ k1 v6 h& O, }1 \" ?/ u7 UCache.initSize.l2Size = Cache.L2Size_32K;
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