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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. c: m6 Q% P! m$ @7 Q
我大约calloc 每次共计大小为5K*16bits,怀疑哪里需要配置一下+ \. H$ F# z5 o6 H4 c
(不过疑惑的是,为何单独DSP仿真就没有问题呢?)
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1 ^- _7 r3 u* L是不是需要在DSP.CFG中进行配置
) J% h( ]& p* @6 }( u6 ?/ }$ v我现在的配置为
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/*. f0 P" d+ h: ?
* ======== Operating System Configuration ======== w/ h& ]" a& @5 L0 t* w; b" _
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/* no rts heap */
* H# z3 y+ u2 S9 {2 {9 @. R( BProgram.heap = 0;. @ r* D; N: A
Program.argSize = 100; /* minimum size */" y M! G4 f a; E. `
Program.stack = 0xF000; //此处修改后的值。不太懂,所以改大) M [# Y) R/ i
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/* create a default heap */
4 k" z) g6 S+ x. P% A6 Pvar HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');1 T+ M* ]1 M" I7 W' w8 k4 }
var heapMemParams = new HeapMem.Params();
3 g/ @9 e3 y M0 d; S/ JheapMemParams.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');# D- h2 P7 Y- t5 T8 R: l6 d, y9 ~
Memory.defaultHeapInstance = HeapMem.create(heapMemParams);9 w1 h8 w6 a. S" [0 m8 t
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/* configure System module */; ^! m% i( {% A5 x
var SysMin = xdc.useModule('xdc.runtime.SysMin');
+ t/ k9 y, D7 z- `SysMin.bufSize = 0x1000;
, e/ d q' P$ D6 J6 sSysMin.flushAtExit = false;( R5 y& e( T; ~) ]
' M6 a& |1 a3 ^; ^: V! ]/ Lvar System = xdc.useModule('xdc.runtime.System');
4 x( s2 K* r% C2 N, ?" PSystem.SupportProxy = SysMin;! y8 E: W( {$ U# M7 e- ^
# D# L) H+ B5 }, M4 c/* configure SysBios to use the lower half of Timer 1 */
# b5 A ^0 }4 R& s- Cvar Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');( M' E. ]" q$ V) q1 `1 F0 d$ @ y' b. u
var Clock = xdc.useModule('ti.sysbios.knl.Clock');3 c- w( O8 a2 B( o \
Timer.timerSettings[1].master = true;; R0 X" T0 W7 J7 f! B
Timer.defaultHalf = Timer.Half_LOWER;
2 {8 A" j" t5 x- u; T1 I* x0 i3 NClock.timerId = 1;
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* ======== Miscellaneous Configuration ========
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" Q. F3 r2 w" A! z/* set default diags mask */& f5 ]7 I+ B3 G- X% s
var Diags = xdc.useModule('xdc.runtime.Diags');8 e+ ^' n) _* z$ @$ Q
var Defaults = xdc.useModule('xdc.runtime.Defaults');
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Defaults.common$.diags_ENTRY = Diags.ALWAYS_OFF;3 a& @9 ]+ b- g1 u$ E) i( J
Defaults.common$.diags_EXIT = Diags.ALWAYS_OFF;
8 g4 t/ H& v, y: mDefaults.common$.diags_LIFECYCLE = Diags.ALWAYS_OFF;
1 ?" F, K& M+ `# YDefaults.common$.diags_INTERNAL = Diags.ALWAYS_OFF; /* needed for asserts */$ b/ D* V. B- n/ v7 n3 i0 S
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF; /* development only */- R$ a2 |4 @" ~6 n
Defaults.common$.diags_STATUS = Diags.RUNTIME_ON;9 B! \% a* U0 c/ K2 p, E# o9 A7 _0 `
Defaults.common$.diags_USER1 = Diags.ALWAYS_OFF;( ]8 g- |/ V) o& l/ E2 J& W' Q
Defaults.common$.diags_USER2 = Diags.ALWAYS_OFF;
! U. \" Y# l7 g5 Y4 Z- XDefaults.common$.diags_USER3 = Diags.ALWAYS_OFF;* y; Y. i% Q! J4 ]- i0 p
Defaults.common$.diags_USER4 = Diags.ALWAYS_OFF;
! _4 ^) t( M+ g( v9 D, M5 S9 sDefaults.common$.diags_USER5 = Diags.ALWAYS_OFF;& M0 ?( O) G5 e$ w
Defaults.common$.diags_USER6 = Diags.ALWAYS_OFF;$ f* M& @# V/ T! f
Defaults.common$.diags_INFO = Diags.ALWAYS_OFF;: Z" U$ c6 Y" A5 U" K: Y; I* O8 Y
Defaults.common$.diags_ANALYSIS = Diags.ALWAYS_OFF;% f) S4 `/ Z- {8 _
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/* override diags mask for selected modules */7 q* _* L( _+ D$ F# S" |8 a
xdc.useModule('xdc.runtime.Main');; M( _5 _0 k* u/ s. }% a2 h
Diags.setMaskMeta(
' f3 D5 P, S2 h5 s: F8 o+ x "xdc.runtime.Main",
) a7 c" W2 [1 A Diags.ENTRY | Diags.EXIT | Diags.INFO,) L4 d% ~, I+ s
Diags.RUNTIME_ON: x) k/ g/ ^- X$ {5 T4 ^' _
);
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" W( D' N/ G7 Q0 ^* B, H G* mvar Registry = xdc.useModule('xdc.runtime.Registry');
* H% i# h1 T# K, V6 E$ J7 zRegistry.common$.diags_ENTRY = Diags.RUNTIME_OFF;
2 _ m; o I0 d# i- }, _7 MRegistry.common$.diags_EXIT = Diags.RUNTIME_OFF;
* J! |- e( h0 L1 |3 D/ DRegistry.common$.diags_INFO = Diags.RUNTIME_OFF;
' W9 F7 j8 }" N7 S6 f' _* A mRegistry.common$.diags_USER1 = Diags.RUNTIME_OFF;
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/* create a logger instance */4 l: Y# ]: a2 J9 s
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
, U; t- _) K2 A4 d$ H) B! Lvar loggerBufP = new LoggerBuf.Params();; V5 u8 |; ?% G& \5 @0 o6 a6 }
loggerBufP.numEntries = 128; /* 128 entries = 4 KB of memory */
6 h+ y) f3 u6 G; S. t# A; \% XloggerBufP.bufType = LoggerBuf.BufType_FIXED;
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$ C, d) z" S" P1 @var appLogger = LoggerBuf.create(loggerBufP);
$ o7 f8 N0 v' V9 |4 {8 k" XappLogger.instance.name = "AppLog_Core1";' g7 v; i( u& m- @
Defaults.common$.logger = appLogger;
$ _. ~8 ^) N! s$ r2 f* r% t0 XMemory.defaultHeapSize = 0x8192;
7 B' p' q: Z! e0 Y& WIdle.idleFxns[0] = "&LEDStatus";" t5 q- R/ n4 d0 e: S' t: u
Cache.initSize.l2Size = Cache.L2Size_32K;" u5 X& V* U& }. q4 X1 X1 V! _9 {
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